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Module SFP Didara to dara - 100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C - JHAModule SFP Didara to dara - 100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C - JHA
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Module SFP Didara to dara - 100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C - JHA

2016-01-08
Awọn ẹya ara ẹrọ: ◊ 4 awọn ọna MUX / DEMUX apẹrẹ ◊ Integrated CWDM TOSA / ROSA fun to 10 km de ọdọ SMF ◊ Atilẹyin 100GBASE-CWDM4 fun iwọn ila ti 103.125Gbps ati OTU4 fun iwọn ila ti 111.81Gbps0 bandwidth ti 111.81Gbps0. ◊ Duplex LC asopo ◊ Ni ibamu pẹlu IEEE 802.3-2012 Abala 88 boṣewa IEEE 802.3bm CAUI-4 chirún si module itanna boṣewa ITU-T G.959.1-2012-02 boṣewa · ◊ Single +3.3V ipese agbara nṣiṣẹ -in digital Buil awọn iṣẹ iwadii ◊ Iwọn otutu 0 ° C si 70 ° C ◊ Awọn ohun elo Ibamu RoHS: ◊ Agbegbe Agbegbe (LAN) ◊ Wide Area Network (WAN) ◊ Awọn iyipada Ethernet ati awọn ohun elo olulana Apejuwe: JHAQ28C10C jẹ ẹya transceiver ti a ṣe apẹrẹ fun awọn ohun elo ibaraẹnisọrọ opiti 10km. Apẹrẹ jẹ ifaramọ si 100GbASE-LR4 ti IEEE 802.3-2012 Clause 88 boṣewa IEEE 802.3bm CAUI-4 chip si module itanna boṣewa ITU-T G.959.1-2012-02 boṣewa. Module naa ṣe iyipada awọn ikanni igbewọle 4 (ch) ti 25.78 Gbps si data itanna 27.95Gbps si awọn ifihan agbara opiti 4, ati pe o ṣe ọpọ wọn sinu ikanni kan fun gbigbe opiti 100Gb/s. Lọna, ni ẹgbẹ olugba, module optically de-multiplexes a 100Gb/s igbewọle sinu 4 awọn ifihan agbara ona, ati ki o iyipada wọn si 4 ona jade itanna data. Awọn iwọn gigun ti aarin ti awọn ọna 4 jẹ 1270 nm, 1290 nm, 1310 nm ati 1330 nm. O ni asopo LC ile oloke meji fun wiwo opiti ati asopo 38-pin fun wiwo itanna. Lati dinku pipinka opiti ni eto gbigbe gigun, okun-ipo kan (SMF) ni lati lo ninu module yii. Ọja naa jẹ apẹrẹ pẹlu ifosiwewe fọọmu, asopọ opiti / itanna ati wiwo idanimọ oni-nọmba gẹgẹbi Adehun Orisun Orisun QSFP28 (MSA). O ti ṣe apẹrẹ lati pade awọn ipo iṣẹ ita ti o lagbara julọ pẹlu iwọn otutu, ọriniinitutu ati kikọlu EMI. Awọn module nṣiṣẹ lati kan nikan + 3.3V ipese agbara ati LVCMOS / LVTTL agbaye Iṣakoso awọn ifihan agbara bi Module Present, Tun, Idilọwọ ati Low Power Ipo wa o si wa pẹlu awọn module. Ni wiwo ni tẹlentẹle 2-waya wa lati firanṣẹ ati gba awọn ifihan agbara iṣakoso eka sii ati lati gba alaye iwadii oni-nọmba. Awọn ikanni kọọkan le ni idojukọ ati awọn ikanni ti ko lo le wa ni pipade fun irọrun apẹrẹ ti o pọju. JHAQ28C10C jẹ apẹrẹ pẹlu ifosiwewe fọọmu, opitika / asopọ itanna ati wiwo oni-nọmba oni-nọmba gẹgẹbi Adehun Orisun Orisun QSFP28 (MSA). O ti ṣe apẹrẹ lati pade awọn ipo iṣẹ ita ti o lagbara julọ pẹlu iwọn otutu, ọriniinitutu ati kikọlu EMI. Module naa nfunni ni iṣẹ ṣiṣe ti o ga pupọ ati isọpọ ẹya, wiwọle nipasẹ wiwo ni tẹlentẹle meji-waya. • Idi ti o pọju-wonsi Aami paramita Min. Aṣoju Max. Unit Ibi otutu TS -40 +85 °C Ipese Foliteji VCCT, R -0.5 4 V Ọriniinitutu ibatan RH 0 85 % • Niyanju Ayika Ṣiṣẹ: Parameter Aami Min. Aṣoju Max. Unit Case nṣiṣẹ otutu TC 0 +70 °C Ipese Foliteji VCCT, R +3.13 3.3 +3.47 V Ipese lọwọlọwọ ICC 1100 1500 mA Agbara Pipa PD 5 W • Awọn ẹya Itanna (TOP = 0 si 70 °C, VCC si 3.3. Paramita Aami Min Typ Oṣuwọn Data Akọsilẹ Unit Max fun ikanni - 25.78125 Gbps 27.9525 Agbara agbara - 2.7 3.5 W Ipese Icc lọwọlọwọ 0.8 1 A Iṣakoso I / O Foliteji-High VIH 2.0 Vcc V Iṣakoso I / O Voltage-Low VIL 0 0 07 S. 35 Ps RESETL Duration 10 us RESETL De-assert time 100 ms Agbara Lori Akoko 100 ms Atagba Nikan Ipari Ijade Foliteji Ifarada 0.3 Vcc V 1 Ipo ti o wọpọ Ifarada Foliteji 15 mV Transmit Input Diff Foliteji VI 150 1200 mV Transmit Input Diff0t15 Imped1 Jitter DDJ 0.3 UI Olugba Nikan Ipari Iwajade Foliteji Ifarada 0.3 4 V Rx Output Diff Foliteji Vo 370 600 950 mV Rx Ijade Dide ati Fall Voltage Tr/Tf 35 ps 1 Total Jitter TJ 0.3% Optical: 8 = 0 si 70 °C, VCC = 3.0 si 3.6 Volts) Aami paramita Min Typ Max Unit Ref. Atagba Igbiyanju Isegun L0 1264.5 1271 1277.5 nm L1 1284.5 1291 1297.5 nm L2 1304.5 1311 1317.5 nm L3 1324.5 1331 13mti SMSo 30 - - dB Lapapọ Apapọ Ifilọlẹ Agbara PT -6 - 6.5 dBm Apapọ Ifilọlẹ Agbara, Lane kọọkan -6 - 2.5 dBm Iyatọ ni Agbara Ifilole laarin eyikeyi Awọn ọna meji (OMA) - - 3.5 dB TDP, Lane TDP 2.2 dB Ipin Iparun ER kọọkan 4 - - dB Atagbagba Oju-boju Itumọ {X1, X2, X3, Y1, Y2, Y3} {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} Ifarada Ipadabọ Ipadabọ Opitika - - 20 dB Apapọ Ifilọlẹ Agbara PA Atagba, kọọkan Lane Poff -30 dBm Ojulumo Intensity Noise Rin -128 dB/HZ Padapada Optical Ifarada - - 12 dB Ibajẹ Ibajẹ Olugba THd 3.3 dBm 1 Apapọ Agbara ni Input olugba, kọọkan Lane R -13.0 0 dBm RSSI Yiye -2 2 dB Olugba Reflectance Rrx -26 dB Agbara olugba (OMA), kọọkan Lane -sert - 3.5 dBOm LOSD LOS 15 dBm LOS Assert LOSA -25 dBm LOS Hysteresis LOSH 0.5 dB Akọsilẹ 12dB Reflection • Abojuto Abojuto Interface Digital diagnostics monitoring function is available on all QSFP28 LR4. A 2-waya ni tẹlentẹle ni wiwo pese olumulo lati kan si pẹlu module. Ilana ti iranti yoo han ni ṣiṣan. Aaye iranti jẹ idayatọ si isalẹ, oju-iwe ẹyọkan, aaye adirẹsi ti awọn baiti 128 ati ọpọlọpọ awọn oju-iwe aaye adirẹsi oke. Ẹya yii ngbanilaaye iraye si akoko si awọn adirẹsi ni oju-iwe isalẹ, gẹgẹbi Awọn asia Idilọwọ ati Awọn diigi. Awọn titẹ sii akoko to ṣe pataki to kere si, gẹgẹbi alaye ID ni tẹlentẹle ati awọn eto ala, wa pẹlu iṣẹ Yiyan Oju-iwe. Adirẹsi wiwo ti a lo jẹ A0xh ati pe o jẹ lilo ni pataki fun data pataki akoko bi mimu idalọwọduro lati le jẹ ki kika-akoko kan fun gbogbo data ti o ni ibatan si ipo idalọwọduro. Lẹhin idalọwọduro, IntL ti ni idaniloju, agbalejo le ka aaye asia lati pinnu ikanni ti o kan ati iru asia. Page02 jẹ EEPROM Olumulo ati ọna kika rẹ ti a pinnu nipasẹ olumulo. Apejuwe alaye ti iranti kekere ati oju-iwe 00.page03 iranti oke jọwọ wo iwe SFF-8436. • Akoko fun Asọ Iṣakoso ati ipo Awọn iṣẹ Parameter Aami Max Unit Awọn ipo Ibẹrẹ Akoko t_init 2000 ms Akoko lati agbara on1, plug gbigbona tabi eti ti o dide ti Tunto titi ti module naa yoo ṣiṣẹ ni kikun2 Tun Init Assert Time t_reset_init 2 μs Atunto ti ipilẹṣẹ nipasẹ kekere kan ipele to gun ju akoko idapada ti o kere ju ti o wa lori PIN ResetL. Serial Bus Hardware Ready Time t_serial 2000 ms Akoko lati agbara on1 titi module idahun si gbigbe data lori awọn 2-waya serial akero Atẹle Data ReadyTime t_data 2000 ms Akoko lati agbara on1 si data ko setan, bit 0 ti Byte 2, deaserted ati IntL tẹnumọ. Aago Assert Tunto t_reset 2000 ms Akoko lati dide eti lori PIN ResetL titi ti module ti wa ni kikun functional2 LPMode Assert Time ton_LPMode 100 μs Akoko lati itenumo ti LPMode (Vin: LPMode = Vih) titi module agbara agbara ti nwọ isalẹ Power Level IntL Assert Time ton_IntL 200 ms Akoko lati iṣẹlẹ ti majemu nfa IntL titi Vout:IntL = Vol IntL Deassert Time toff_IntL 500 μs toff_IntL 500 μs Akoko lati ko lori read3 isẹ ti asia to somọ titi Vout:IntL = Voh. Eyi pẹlu awọn akoko deassert fun Rx LOS, Aṣiṣe Tx ati awọn die-die asia miiran. Rx LOS Assert Time ton_los 100 ms Akoko lati Rx LOS ipinle to Rx LOS bit ṣeto ati IntL asserted Flag Assert Time ton_flag 200 ms Akoko lati iṣẹlẹ ti majemu ti nfa asia si nkan Flag bit ṣeto ati IntL asserted Mask Assert Time ton_mask 100 ms Akoko lati boju-boju bit set4 titi ti o somọ IntL itenumo ti wa ni idinamọ boju De-assert Time toff_mask 100 ms Akoko lati boju-boju bit cleared4 titi ti o ni nkan ṣe IntlL isẹ tun bẹrẹ module ko dahun si gbigbe data lori 2-waya ni tẹlentẹle akero Power_over-ride orPower-set Assert Time ton_Pdown 100 ms Akoko lati P_Down bit ṣeto 4 titi module agbara agbara ti tẹ kekere Power Level Power_over-ride tabi Power-set De-assert Time toff_Pdown 300 ms Akoko lati P_Down bit cleared4 titi ti module ti wa ni kikun functional3 Akọsilẹ: 1. Agbara ti wa ni asọye. bi awọn ese nigba ti ipese foliteji de ati ki o wa ni tabi loke awọn kere pàtó kan iye. 2. Iṣẹ-ṣiṣe ni kikun ti wa ni asọye bi IntL ti sọ nitori data ko ṣetan bit, bit 0 baiti 2 de-assertted. 3. Wiwọn lati ja bo aago eti lẹhin da bit ti ka idunadura. 4. Wiwọn lati ja bo aago eti lẹhin Duro bit ti idunadura kikọ. • Transceiver Block aworan atọka • Pin iyansilẹ aworan atọka ti Gbalejo Board Asopọ Àkọsílẹ Pin awọn nọmba ati Nam • Pin Apejuwe Pin Logic Aami Name/Apejuwe Ref. 1 GND Ground 1 2 CML-I Tx2n Transmitter Inverted Data Inverted 3 CML-I Tx2p Transmitter Non-Inverted Data Output 4 GND Ground 1 5 CML-I Tx4n Transmitter Inverted Data. Ilẹ 1 8 LVTTL-I ModSelL Module Yan 9 LVTTL-I ResetL Module Tunto 10 VccRx + 3.3V Olugba Ipese Agbara 2 11 LVCMOS-I/O SCL 2-Wire Serial Interface Clock 12 LVCMOS-I/O SDA 2-Wire Serial Interface Data Ground13G CML-O Rx3p Olugba Imujade Idapada Data 15 CML-O Rx3n Olugba Ti kii ṣe Iyipada Idasilẹ 16 GND Ground 1 17 CML-O Rx1p Olugba Iyipada Data Iyipada 18 CML-O Rx1n Olugba Ti kii ṣe Iyipada Data 19 GND Ground1 Ground1 CML-O Rx1n Rx2n Olugba Idapada Data Ijade 22 CML-O Rx2p Olugba Ti kii-Iyipada Ijade Data 23 GND Ground 1 24 CML-O Rx4n Olugba Ti a Ti Iyipada Data Iyipada 25 CML-O Rx4p Olugba Ti kii-Iyipada Data Iyipada 26 GNDO LTTL Ipese 28 LVTTL-O IntL Idilọwọ 29 VccTx + 3.3V Atagbagba Ipese Agbara 2 30 Vcc1 + 3.3V Ipese Agbara 2 31 LVTTL-I LPMode Agbara Kekere 32 GND Ilẹ 1 33 Data CML-I Tx3p Atagbayida T3M T30 Atagba Ijade data ti kii ṣe iyipada 35 GND Ground 1 36 CML-I Tx1p Transmitter Inverted Data Output 37 CML-I Tx1n Transmitter Non-Inverted Data Output 38 GND Ilẹ 1 Awọn akọsilẹ: GND jẹ aami fun ẹyọkan ati ipese(agbara) wọpọ fun awọn modulu QSFP28 , Gbogbo wa ni wọpọ laarin QSFP28 module ati gbogbo awọn foliteji module ti wa ni tọka si yi o pọju bibẹkọ ti woye. So awọn wọnyi taara si awọn ogun ọkọ ifihan agbara wọpọ ilẹ ofurufu. Iṣẹjade lesa jẹ alaabo lori TDIS>2.0V tabi ṣii, ṣiṣẹ lori TDIS
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Iyipada Ipilẹ Ipese Ipinya Ipinfunni - Iyipada Ajọpọ 64K JHA-CE1tV1 - JHAIyipada Ipilẹ Ipese Ipinya Ipinfunni - Iyipada Ajọpọ 64K JHA-CE1tV1 - JHA
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Iyipada Ipilẹ Ipese Ipinya Ipinfunni - Iyipada Ajọpọ 64K JHA-CE1tV1 - JHA

2016-01-08
Àjọ-itọnisọna 64K-V.35 Converter JHA-CE1tV1 Akopọ G.703 (Co-Directional G.703) ni wiwo pin 64Kbps ọmọ sinu 4 kuro arin, o nlo"0101" duro "0", "1100" duro "1 Nipa alternating transformation polarity ti awọn nitosi Àkọsílẹ, alakomeji awọn ifihan agbara iyipada mẹta-ipele awọn ifihan agbara. gbogbo 8th ẹgbẹ run Àkọsílẹ ti alternating polarity, bayi lati atagba 8KHz timing ifihan agbara Nipa awọn loke ifaminsi, G.703 àjọ-itọnisọna 64Kbps ifihan agbara le se aseyori gbigbe awọn ìlà ifihan agbara ti 64KHz ati 8KHz ati 64KHz ati awọn data ifihan agbara ti 64Kbit / s ni. kanna itọsọna pẹlu kan bata iwontunwonsi 64k-V.35 / V.24 ni wiwo converter pese ITU-T àjọ-64K G.703 boṣewa E1 ni wiwo ati ki o boṣewa V.35 ni wiwo iyipada laarin awọn ti ara Layer / V.24 Network lati pese awọn ibaraẹnisọrọ to ni aabo laarin awọn ẹrọ ti o yatọ si awọn atọkun, Equipment E1 apakan asopọ kan awọn iho ohun elo ti o wa, ati iwulo lati gbe data si ati okeere V35 / V24 nikan ti iṣẹlẹ naa, ipo wiwo data jẹ DCE, pẹlu DTE tabi docking ẹrọ DCE. Ọja Fọto Mini Iru Awọn ẹya ara ẹrọ Da lori ara-da lori IC; Pese awọn iru aago 2: Co-Directional G.703 titunto si aago ati G.703 ila aago; Ni Ipo Yipo meji meji: G.703 ni wiwo Loop Back, V.35 ni wiwo Loop Back; Ni iṣẹ idanwo koodu afarape, rọrun fun fifi sori ẹrọ; Ṣe atilẹyin iwọntunwọnsi 120 Ohm; V.35 ni wiwo atilẹyin gbona-plug; Pese awọn oriṣi aago 3: Aago inu, Aago ita, aago laini E1; AC 220V, DC-48V, DC + 24V, DC Power ati Polarity-ọfẹ. Parameters ♦ Àjọ-itọnisọna G.703 Interface Standardface Standard: ni ibamu pẹlu Ilana ITU-T G.703; Oṣuwọn Ni wiwo: 64Kbps± 50ppm; E1 Impedance: 120Ω (iwontunwonsi); Ifarada Jitter: Ni ibamu pẹlu Ilana G.742 ati G.823 Ijinna Gbigbe ti o pọju: to 500m ♦ V.35/V.24 ni wiwo wiwo oṣuwọn: 64Kbps Interface Standard: Ni ibamu pẹlu V.35/V.24 Standard Asopọmọra: DB25 Ipo Sopọ: Iru aago DCE: aago inu G.703, aago ita ♦ Ayika iṣẹ ni iwọn otutu ṣiṣẹ: -10°C ~ 50°C Ọriniinitutu Ṣiṣẹ: 5% ~ 95 % (ko si isunmọ) Iwọn otutu ipamọ: -40°C ~ 80°C Ọriniinitutu Ibi ipamọ: 5% ~ 95 % (ko si isunmọ) Awoṣe Awọn pato Nọmba Awoṣe: JHA-CE1tV1 Apejuwe Iṣẹ-ṣiṣe Ajọpọ 64K-V.35 Ayipada, V.35 oṣuwọn 64K Port Apejuwe Ọkan Co-itọnisọna 64K atọkun, ọkan V.35 ni wiwo Power Ipese Agbara: AC180V ~ 260V;DC -48V;DC +24Vower agbara: ≤10W Dimension Product Iwon: 216H140X31mm
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Didara to dara julọ 16 Si 4 Multiplexer - 16E1+3FE+1FX 1+1 PDH Multiplexer JHA-C2PE16F3PF1 - JHADidara to dara julọ 16 Si 4 Multiplexer - 16E1+3FE+1FX 1+1 PDH Multiplexer JHA-C2PE16F3PF1 - JHA
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Didara to dara julọ 16 Si 4 Multiplexer - 16E1+3FE+1FX 1+1 PDH Multiplexer JHA-C2PE16F3PF1 - JHA

2016-01-08
16E1 + 3FE + 1FX 1 + 1 PDH Multiplexer JHA-C2PE16F3PF1 Akopọ Awọn ohun elo jara wa ni gbigbe okun opitika PDH, ile-iṣẹ ti o ni idagbasoke, ti o da lori iyipo iṣọpọ titobi nla pataki, tọka si iwadii ohun elo gbigbe opiti ati idagbasoke. Ẹrọ naa pese wiwo 1 ~ 16 E1; 1 ~ 3 10 / 100M Fast Ethernet ni wiwo (Eternet wiwo si paṣipaarọ, waya iyara 100M, support VLAN pipin (mogbonwa ipinya)); 1 * 100base-FX opitika Ethernet ni wiwo; 1 console; 1 o gbooro sii ni wiwo iṣẹ le ṣee lo bi E1 ifihan agbara, RS232/RS485/RS422 data; 1 tẹlifoonu iṣowo oni-nọmba; ohun elo jẹ rọ, ni iṣẹ itaniji, iṣẹ naa jẹ iduroṣinṣin ati igbẹkẹle, agbara kekere, iwọn isọpọ giga. Awọn ẹya ara ẹrọ Fọto Ọja Da lori aṣẹ-ara-ara IC Modular jakejado aṣawari opiti opiti Pese console ṣakoso wiwo (RS232) Pese ni wiwo okun meji 1 + 1 aabo (APS) 3 * FE Ethernet ni wiwo oṣuwọn jẹ 10M/100M, idaji / kikun ile oloke meji Auto- Atilẹyin iwọn package Nego Ethernet 1916 baiti ati ibudo Ethernet 4 le ṣee ṣeto lọtọ, ati bandiwidi ethernet le jẹ ipilẹ ipilẹ lori ọpọ. ti 32K E1 ni wiwo ni ibamu pẹlu G.703, adopts oni aago imularada ati ki o dan alakoso-titiipa ọna ẹrọ Nlo boṣewa 2 waya tẹlifoonu (ti kii-tẹlifoonu kapa) ṣeto bi ina- ibere-waya gboona (iyan) Nigba ti opitika padanu ifihan agbara, o le ri awọn ẹrọ latọna jijin wa ni pipa tabi ti ge asopọ okun, ati tọka itaniji nipasẹ LED Ẹrọ agbegbe le wo ipo iṣẹ ẹrọ latọna jijin Pese pipaṣẹ ni wiwo latọna jijin Loop Back, ṣe atilẹyin iṣẹ agbegbe E1 Loop Back, atilẹyin E1 LOS ati AIS itaniji, itọju laini irọrun Ijinna gbigbe jẹ to 2-120Km laisi idilọwọ Atilẹyin oluṣakoso SNMP (aṣoju SNMP inu) AC 220V, DC-48V, DC24V le jẹ aṣayan DC-48V/DC24V iṣẹ wiwa polarity ipese agbara, Polarity -Free Parameters ♦ Fiber Multi-mode Fiber 50/125um, 62.5 / 125um, Ijinna gbigbe to pọju: 5Km @ 62.5 / 125um okun ipo ẹyọkan, attenuation (3dbm/km) Gigun igbi: 820nm Gbigbe agbara: -12dBm (Min) ~ -9dBm (Max) Asopọmọra olugba: -28d Bm isuna: 16dBm Nikan-modus Fiber 8/125um, 9/125um Iwọn gbigbe to pọju: 40Km Ijinna Gbigbe: 40Km @ 9 / 125um okun ipo ẹyọkan, attenuation (0.35dbm/km) Ipari igbi: 1310nm Gbigbe Gbigbe: -9dBm (Min) (Min) ~-8d) Ifamọ olugba: -27dBm (Min) Isuna ọna asopọ: 18dBm ♦ E1 Interface Data Interface: RS-232, RS-422, RS-485, TTL Data Mode: NRZ, Manchester, Bi-fase Data Rate: 110bps-115.200KbJ45 Interface Port: REterface Interface Port: REt 45. (100/100M) Iwọn wiwo: 10/100 Mbps, idaji / kikun duplex auto-idunadura Interface Standard: Ni ibamu pẹlu IEEE 802.3, IEEE 802.1Q (VLAN) Mac Adirẹsi Agbara: 4096 Asopọ: RJ45, atilẹyin Auto-MDIX ♦ Ṣiṣẹda iwọn otutu: -10 °C ~ 50°C Ọriniinitutu Ṣiṣẹ: 5% ~ 95 % (ko si condensation) Iwọn otutu ipamọ: -40 ° C ~ 80 ° C Ọriniinitutu Ibi ipamọ: 5% ~ 95% (ko si isọdi) Awọn pato Nọmba Awoṣe awoṣe: JHA-C2PE16F3PF1 Apejuwe Iṣẹ 16E1 + 3 * 100BaseTX Ports + 1*100BaseFX PHD paṣẹ foonu, 19 '' inch 1U, (Standard tẹlifoonu ni wiwo, ti kii-tẹlifoonu kapa) , Console , 1 + 1 Afẹyinti Optic okun Port Apejuwe 1 + 1 opitika ibudo, 16 E1 atọkun (75/120 ohms), 3 * FE atọkun + 1 * 100base-FX ni wiwo,1*RS232 console ni wiwo,1* SNMP àjọlò ni wiwo, ọkan ina- ẹrọ-waya ni wiwo tẹlifoonu Ipese Agbara: AC180V ~ 260V;DC -48V;DC +24VPower Lilo: ≤10W Iwọn Iwọn Ọja: 19 inch 1U 485X138X44mm(WXDXH) Ohun elo 3KG iwuwo
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Iyipada Didara Didara Didara Ọdun 2019 Si Iyipada Ethernet - Iyipada wiwo 8E1-1FE JHA-CE8F1 - JHAIyipada Didara Didara Didara Ọdun 2019 Si Iyipada Ethernet - Iyipada wiwo 8E1-1FE JHA-CE8F1 - JHA
01

Iyipada Didara Didara Didara Ọdun 2019 Si Iyipada Ethernet - Iyipada wiwo 8E1-1FE JHA-CE8F1 - JHA

2016-01-08
Akopọ Yi ni wiwo oluyipada da lori FPGA, lilo yiyipada itọnisọna multiplexing ọna ẹrọ lati lapapo fun ọpọ E1 iyika lati atagba awọn àjọlò data ti 100BASE-TX. O le mọ ikanni 1-8E1 lati yipada laarin wiwo opiti Ethernet. Ẹrọ yii le ṣe atagba aaye ifihan agbara transceiver lati tọka si wiwo opiti Ethernet lati ṣe awọn ikanni E1 ni asopọ pẹlu wiwo opiti Ethernet. Yatọ si pẹlu afara nẹtiwọki latọna jijin gbogbogbo, ẹrọ yii le ṣe atilẹyin iṣeto ikanni ikanni 1-8Channel E1, le rii nọmba E1 laifọwọyi ati yan E1 ti o wa. O faye gba E1 ila gbigbe akoko iyato. iyato idaduro. Ọja Fọto 19inch 1U Awọn ẹya ara ẹrọ Da lori ara-copyright IC Lati se aseyori àjọlò data sihin gbigbe ni 1-8E1 iyika Le mọ awọn agbegbe ati awọn ẹrọ latọna jijin tun àjọlò Interface jẹ 100BASE-FX, support VLAN Ilana Inter-ṣeto ìmúdàgba àjọlò MAC adirẹsi ( 4,096) pẹlu iṣẹ sisẹ fireemu data agbegbe Oṣuwọn laini ikanni Nikan jẹ 1984Kbit/s, bandiwidi ikanni 4 jẹ to 7936Kbit/s Atilẹyin gbogbo eto Iṣẹ Iṣẹ Ethernet CRC ala-ilẹ alafọwọyi ni a le ṣeto lati ya sọtọ awọn laini gbigbe didara ti ko dara ati ge kuro ni itọsọna kan. Nigba ti 2M ti eka iyika iwọn aṣiṣe itọsọna kan ti kọja iloro, gige itọsọna yii ni itọsọna miiran ko ni kan; ti o ni lati sọ, mejeeji ti awọn Ethernetdirection gbigbe le jẹ asymmetric Gba 8Channel E1 gbigbe akoko iyato 100ms. Nigbati ala ba kọja iwọn ti a gba laaye, eto naa le da duro laifọwọyi lori E1 pe idaduro akoko ti tobi ju lati firanṣẹ data E1 ni wiwo ni ibamu si ITU-T G.703, G.704 ati G.823, kii ṣe atilẹyin lilo ifihan agbara. timeslot E1 ni wiwo module pẹlu ti kariaye-ṣeto aago imularada Circuit ati HDB3 koodu Circuit Support E1 ikanni gbona-plug ninu awọn ẹrọ, ati ki o laifọwọyi iwari awọn munadoko ikanni ati ki o yoo ko da gbigbi data gbigbe Le ni atilẹyin 1-8Channel E1 iṣeto ikanni, le laifọwọyi ri awọn nọmba ti E1 ki o si yan awọn E1 wa; Parameters ♦ E1 Interface Interface Standard: ni ibamu pẹlu ilana G.703; Oṣuwọn wiwo: n * 64Kbps± 50ppm; Koodu wiwo: HDB3; E1 Impedance: 75Ω (aiṣedeede), 120Ω (iwọntunwọnsi); Ifarada Jitter: Ni ibamu pẹlu Ilana G.742 ati G.823 Gbigba Attenuation: 0 ~ 6dBm ♦ Ethernet ni wiwo (10/100M) Oṣuwọn wiwo: 10/100 Mbps, idaji / kikun duplex auto-idunadura Interface Standard: Ni ibamu pẹlu IE3 802. , IEEE 802.1Q (VLAN) Mac adirẹsi Agbara: 4096 Asopọmọra: RJ45, atilẹyin Auto-MDIX ♦ Ayika ti n ṣiṣẹ Iwọn otutu ṣiṣẹ: -10 ° C ~ 50 ° C Ọriniinitutu Ṣiṣẹ: 5% ~ 95% (ko si condensation) Iwọn otutu ipamọ: -40 ° C ~ 80 ° C Ọriniinitutu Ibi ipamọ : 5% ~ 95 % (ko si ifunmọ) Awọn pato Nọmba Awoṣe Awoṣe: JHA-CE8F1 Port Apejuwe 8E1 ni wiwo; 4 * FE Apejuwe wiwo Apejuwe Ṣe aṣeyọri 8E1 yipada ni wiwo Ethernet, bandiwidi 16.384M, aṣamubadọgba, VLAN atilẹyin, agbeko 19-inch, -48V tabi AC220V ipese agbara (iyan) Ipese agbara: AC180V ~ 260V;DC -48V;DC +24VPower agbara: ≤10W Iwọn Ọja Iwọn: 19 inch 1U 483X138X44mm (WXDXH) iwuwo 2.0KG/ege Ohun elo Ojutu Aṣoju 1 Ojutu aṣoju 2
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Ti o dara Didara Industrial àjọlò Yipada - 1 10/100 / 1000TX ati 2 1000X SFP Iho | Oluyipada Media Media JHA-IGS1...Ti o dara Didara Industrial àjọlò Yipada - 1 10/100 / 1000TX ati 2 1000X SFP Iho | Oluyipada Media Media JHA-IGS1...
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Ti o dara Didara Industrial àjọlò Yipada - 1 10/100 / 1000TX ati 2 1000X SFP Iho | Oluyipada Media Media JHA-IGS1...

2016-01-08
Awọn ẹya ara ẹrọ ♦ Atilẹyin 1 1000Base-X SFP Iho ati 2 10/100/1000Base-T (X) Ethernet ibudo. ♦ Ṣe atilẹyin IEEE802.3, IEEE802.3u, IEEE802.3x. ♦ Plug-and-play, 10/100/1000Base-T (X), full / idaji duplex, MDI / MDI-X idojukọ-aṣamubadọgba. ♦ Apẹrẹ chirún ile-iṣẹ, 15kV ESD Idaabobo, 8kV gbaradi Idaabobo. ♦ DC10-58V agbara apọju, yiyipada polarity Idaabobo. ♦ Ipilẹ ile-iṣẹ 4 apẹrẹ, -40-85 ° C iwọn otutu ti nṣiṣẹ. ♦ IP40 ti o ni ile-iṣẹ aluminiomu aluminiomu, DIN-Rail ti a gbe. Ifihan JHA-IGS12M jẹ plug-ati-play oluyipada media ile-iṣẹ, eyiti o le pese ojutu ọrọ-aje fun Ethernet rẹ. Ẹru-ẹri eruku rẹ ni kikun eto ti o ni edidi (ipe aabo IP40), lọwọlọwọ lọwọlọwọ, foliteji ati aabo EMC, titẹ sii agbara ilọpo meji bi daradara bi apẹrẹ itaniji ti oye ti a ṣe sinu rẹ le ṣe iranlọwọ fun awọn oṣiṣẹ ayalegbe akọkọ eto ṣe abojuto iṣẹ nẹtiwọọki, eyiti o le ṣiṣẹ ni igbẹkẹle ni agbegbe lile ati ti o lewu. JHA-IGS12M support 1 1000Base-X SFP Iho ati 2 10/100/1000Base-T (X) àjọlò ibudo. O ṣe atilẹyin CE, FCC, boṣewa RoHS, apoti irin alagbara giga, titẹ agbara (DC10-58V). Iyipada naa ṣe atilẹyin IEEE802.3, IEEE802.3u, IEEE802.3x pẹlu 10/100/1000Base-T (X), kikun/idaji-duplex, ati MDI/MDI-X adaṣe adaṣe, -40-85℃ iwọn otutu iṣẹ le pade gbogbo iru ibeere agbegbe ile-iṣẹ, pese igbẹkẹle ati ojutu eto-ọrọ fun nẹtiwọọki Ethernet ile-iṣẹ rẹ. Ilana sipesifikesonu Standard IEEE802.3, IEEE802.3u, IEEE802.3x Iṣakoso ṣiṣan IEEE802.3x iṣakoso ṣiṣan, iṣakoso ṣiṣan titẹ sẹhin Yipada Iṣe Ndari Oṣuwọn: 4.46Mpps Ipo Gbigbe: Itaja ati ForwardPacket Buffer Iwon: 1MSystemC Akoko Idaduro: 0 Hour,00 Atilẹyin ọja 5-odun Dimension Bere fun Alaye Awoṣe No. Apejuwe ti awọn ọja JHA-IGS12M Industrial Media Converter, 1 1000Base-X SFP Iho ati 2 10/100/1000Base-T (X), DIN-Rail, DC10-58V, -40-85 °C Awọn ọna otutu JHA-IG12M Iyipada Media Media, 1 1000Base-FX ati 2 10/100/1000Base-T (X), SC Asopọmọra, Multimode, Meji Fiber, 550m, DIN-Rail, DC10-58V, -40-85°C Awọn ọna otutu JHA-IG12M-20 Industrial Media Converter, 1 1000Base-FX ati 2 10/100/1000Mimọ-T (X), SC Asopọmọra, Ipo Kanṣo, Okun Meji, 20Km, DIN-Rail, DC10-58V, -40-85°C Ṣiṣẹda iwọn otutu JHA-IG12WM-20 Industrial Media Converter, 1 1000Base-FX ati 2 10/100/1000Base-T (X), Asopọmọra SC, Ipo Kanṣo, Okun Nikan, 20Km, DIN-Rail, DC10-58V, -40-85°C Asopọmọra Fiber Iwọn otutu: SC/ST/FC/LC(SFP Iho), Ipo Kanṣo/Multimode, Okun Meji/Okun Kan, 550m/2Km/20Km/40Km/60Km/80Km/ 100Km/120Km ni Optional.Power Ipese: DC24V Ipese Agbara DIN-Rail tabi Adapter Agbara jẹ iyan.
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China Poku owo Layer 3 Okun àjọlò Yipada - 2*10/100/1000TX – 1*1000X SFP Iho | Oluyipada Okun Media JHA-G12...China Poku owo Layer 3 Okun àjọlò Yipada - 2*10/100/1000TX – 1*1000X SFP Iho | Oluyipada Okun Media JHA-G12...
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China Poku owo Layer 3 Okun àjọlò Yipada - 2*10/100/1000TX – 1*1000X SFP Iho | Oluyipada Okun Media JHA-G12...

2016-01-08
Introduction JHA-G12 jara ni ibamu pẹlu IEEE802.3 awọn ajohunše, O ti wa ni a ṣe lati se iyipada data ifihan agbara laarin 1000Base-FX ati 10/100/1000Base-TX àjọlò. Oluyipada media ti sopọ laarin okun okun ati okun alayidi, fa nẹtiwọọki Ethernet rẹ kọja opin 100-mita ti a paṣẹ nipasẹ okun Ejò. Awoṣe oluyipada yii le ṣee lo bi module ifaworanhan si 14-Iho 19 "Rack-Mount Chassis. Ayipada jẹ sihin si gbogbo awọn ilana, le ṣee lo gbogbo awọn agbegbe bi Fiber si Ile, Fiber si Iṣowo tabi Fiber si The Awọn ẹya ara ẹrọ Curb • Ibamu pẹlu IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base-FX awọn ajohunše • O atilẹyin TCP / IP, PPPOE, DHCP, ICMP, NAT Ilana -ile oloke meji gba Backpressure • Electrical ibudo support iṣẹ-idunadura laifọwọyi, n ṣatunṣe awọn gbigbe ati awọn oṣuwọn gbigbe laifọwọyi • Awọn ibudo ni atilẹyin laifọwọyi MDI / MDIX ipo-ipamọ atilẹyin ipese agbara (jade 5V ~ 50Hz 2A). pẹlu apẹrẹ ipese agbara lọtọ, rọrun lati ṣe itọju lẹhin. • Awọn solusan IC alailẹgbẹ, iwọn otutu kekere, lati yọkuro pẹlu eto itutu agbaiye, iṣakoso ṣiṣan ati dinku awọn iji igbohunsafefe. • Didara didara ti o ni idapo fọtovoltaic module pese awọn ohun-ini opiti ti o dara ati awọn ohun-ini itanna lati rii daju gbigbe igbẹkẹle, igbesi aye gigun. • Sisẹ igbohunsafefe Mechanism Mechanism, adirẹsi ikẹkọ-laifọwọyi ati ẹya imudojuiwọn-laifọwọyi ati fipamọ ati siwaju. • O atilẹyin soke to 1916 baiti gun data soso gbigbe. • Ọna asopọ ti o padanu lati pese awọn iwadii latọna jijin, wiwo itanna ati awọn iwadii ọna asopọ ọna asopọ ọna asopọ ibudo opitika, gbigbe data ti o ni agbara, duplex-duplex / idaji duplex, ina iyara, fifi sori ẹrọ rọrun ati itọju nigbamii. • Agbara agbara-kekere ti o kere ju 2.5W (Input: AC110 ~ 260V), ooru kekere, iṣẹ iduroṣinṣin fun igba pipẹ. Dimension Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3ab, IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Spanning Tree Wavelength 8550nm/1150 Transmission 100mMultimode, Nikan / Meji-fiber 550m Ipo Nikan, Nikan-fiber 20/40/60/80/100Km Ipo Nikan, Meji-fiber 20/40/60/80/100/120Km Ethernet Port RJ45 Ports, Asopọ STP / UTP Cat5 / Cat5e Cooper Cable Okun Port Multimode, Meji-fiber SC/ST/FC (Diameter 50/125, 62.5/125μm) Ipo Kanṣo, Fiber Kanṣo, SC/ST/FC (Diameter 9/125μm) Ipo Nikan, Meji-fiber SC/FC (iwọn ila opin 9/125μm) Iyipada Iyipada ikasi Ọna: Iyipada Media, fipamọ ati siwaju / taara inMAC Fikun-un: 1 K Cache: 1 Mbit Full ile oloke meji: iṣakoso sisan, idaji-ile oloke meji: ipo ifẹhinti Itaja ati siwaju: 9.6us, Taara Ni: 0.9us BER:
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Didara Didara FTTH - 8 * FE Ethernet ni wiwo +1 wiwo EPON EPON ONU JHA700-E108F - JHADidara Didara FTTH - 8 * FE Ethernet ni wiwo +1 wiwo EPON EPON ONU JHA700-E108F - JHA
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Didara Didara FTTH - 8 * FE Ethernet ni wiwo +1 wiwo EPON EPON ONU JHA700-E108F - JHA

2016-01-08
Akopọ JHA700-E108F jara EPON ONU jẹ apẹrẹ fun ohun elo FTTB/FTTO. JHA700-E108F jara ni 8 10/100BASE-T ebute oko, 1 PON ibudo. Wọn ṣe atilẹyin boṣewa 1000Base-PX20+ pẹlu 1:64 ipin pipin opiti o pọju ati ijinna 20km. Wọn ṣiṣẹ pọ pẹlu EPON OLT le mọ eto nẹtiwọọki rọ ati itọju ati pese awọn solusan FTTx lapapọ. JHA700-E108F jara ṣe atilẹyin ipo ipese agbara POE, eyiti o dara fun fifi sori palolo; Ni akoko kanna, o ṣe atilẹyin iṣakoso agbara afẹyinti batiri BBU, idiyele iyara ti o tobi pupọ, lori idiyele ati idiyele lilefoofo. Nigbati nẹtiwọki ipese agbara ita ba fọ, ipese agbara batiri le ṣiṣẹ. O ṣe apẹrẹ orisun ZTE xPON chipset. Awọn chipset ṣe atilẹyin ipo GPON/EPON/P2P; ni ibamu pẹlu G.984, G.983 awọn ajohunše, o dara ni ibamu ni xPON. JHA700-E108F Series ONU ṣe ẹya awọn agbara fifiranṣẹ iṣẹ-giga lati rii daju iriri to dara julọ pẹlu Intanẹẹti ati HD awọn iṣẹ fidio. Nitorinaa, JHA700-E108F Series ONU n pese ojutu ebute pipe ati awọn agbara atilẹyin iṣẹ iwaju-iṣalaye fun imuṣiṣẹ FTTH. O ni ibaramu ẹni-kẹta to dara lati ṣiṣẹ pẹlu OLT ẹnikẹta, gẹgẹbi Huawei/ZTE/Fiberhome/Alcatel-Lucen. Awọn ẹya ara ẹrọ ♦ Ibamu ni kikun pẹlu IEEE802.3ah ♦ Atilẹyin idiwọn oṣuwọn orisun ibudo ati iṣakoso bandiwidi; ♦ Titi di 20KM gbigbe Ijinna ♦ Atilẹyin Yiyi Bandwidth Allocation (DBA) ♦ Atilẹyin ONU auto-Awari / Wiwa asopọ / igbesoke latọna jijin ti sọfitiwia; ♦ Atilẹyin iṣẹ itaniji agbara-pipa, rọrun fun wiwa iṣoro ọna asopọ ♦ Atilẹyin iṣẹ idawọle iji lile ♦ Atilẹyin ACL lati tunto àlẹmọ apo-iwe data ni irọrun ♦ Apẹrẹ pataki fun idena didenukole eto lati ṣetọju eto iduroṣinṣin SNMP, irọrun fun itọju wiwo ọja ati awọn asọye LED Apejuwe Apejuwe 1 LAN1-8 Ipo ibudo LAN Lori: Asopọ Ethernet jẹ deede;Blinking: Data ti wa ni gbigbe nipasẹ ibudo Ethernet; Pipa: Asopọ Ethernet ko ṣeto; 2 LOS EPON awọn ifihan agbara opiti Tan: Agbara opitika ti o kere ju ifamọ olugba lọ ;Pa: Optical in normal 3 PON ONU Forukọsilẹ Tan: Aṣeyọri lati forukọsilẹ si OLT;Blinking: Ni ilana iforukọsilẹ si OLT;Pa: Ni ilana iforukọsilẹ si OLT; 4 PWR Ipo Agbara Lori: ONT ni agbara lori;Pa: ONT ni Agbara Pa; Ni pato Ohun kan Parameters Specification Interface PON Port 1 EPON opitika ni wiwo Pade 1000BASE-PX20+ boṣewa Symmetric 1.25Gbps oke / ibosile SC nikan-mode okun pipin ipin: 1: 64 Gbigbe ijinna 20KM Ethernet Port (LAN) 8 * FE Idunadura laifọwọyi RJ45 portsFu / Idaji-Duplex Auto-MDI/MDI-XTransmission Distance 100 Mita Power Ipese Port 12V DC ipese agbara Management Network Management Support IEEE802.3 QAM, ONU le ti wa ni iṣakoso latọna jijin nipasẹ OLTSupport isakoso Latọna jijin nipasẹ SNMP ati TelnetLocal isakoso Iṣakoso Ipo Atẹle, Iṣeto iṣeto ni, isakoso itaniji. , Log isakoso. (Ko si iṣakoso lori ibudo Ethernet kọọkan) Awọn alaye Ayika Ikarahun ṣiṣu casing Agbara ita 12V 0.5A AC/DC ohun ti nmu badọgba ipese agbara agbara:
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Iye owo kekere fun Rs232 Rs422 Rs485 Iyipada Oju-ọna - E1-2FE Ayipada wiwo JHA-CE1fF2p (lsolation ti ara) - JHAIye owo kekere fun Rs232 Rs422 Rs485 Iyipada Oju-ọna - E1-2FE Ayipada wiwo JHA-CE1fF2p (lsolation ti ara) - JHA
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Iye owo kekere fun Rs232 Rs422 Rs485 Iyipada Oju-ọna - E1-2FE Ayipada wiwo JHA-CE1fF2p (lsolation ti ara) - JHA

2016-01-08
Ayipada wiwo E1-2FE JHA-CE1fF2p (lsolation ti ara) Akopọ Oluyipada wiwo yii da lori FPGA. Multiplex 10/100Base-T Ethernet 2Channel ni wiwo si wiwo E1 lati pese awọn olumulo pẹlu iwọle Ethernet ni iwọn 1984K. O jẹ lilo pupọ ni iṣuna, awọn aabo ati awọn apa aabo eyiti o nilo lati pese awọn nẹtiwọọki oriṣiriṣi meji, ati awọn mejeeji lori nẹtiwọọki ti ara le jẹ pipin patapata. Fun apẹẹrẹ, nẹtiwọọki iṣowo eto eto inawo, nẹtiwọọki ọfiisi inu ati nẹtiwọọki iṣowo ko le sopọ papọ. Eleyi ni wiwo multiplexer le yanju isoro yi. Ọja Fọto Mini Iru Awọn ẹya Da lori ara-copyright IC E1 atilẹyin eyikeyi timeslot ṣeto, awọn oṣuwọn jẹ 64K-2048K Le mọ atẹle ati iṣakoso ti awọn ẹrọ latọna jijin, OAM data isakoso ko gba soke olumulo ká timeslot ki o si fi E1 bandiwidi Ni awọn iṣẹ ti E1 ni wiwo lupu pada ayẹwo, yago fun awọn converter kọlu nitori ti wiwo lupu pada; Ṣe afihan nigbati ẹrọ ba wa ni pipa tabi laini E1 baje tabi padanu ifihan agbara; Le mọ 2Channel Ethernet data gbigbe nipasẹ 1 E1 iyika Inter-ṣeto ìmúdàgba Ethernet MAC adirẹsi (4,096) pẹlu agbegbe data fireemu sisẹ iṣẹ 2Channel Ethernet oṣuwọn jẹ 1984Kbps, ṣeto soke ni akọkọ ikanni oṣuwọn, awọn keji ikanni Ethernet oṣuwọn laifọwọyi ipin Awọn agbegbe ẹrọ le fi agbara mu awọn ẹrọ isakoṣo latọna jijin oṣuwọn tẹle o Ni awọn iṣẹ ti E1 ni wiwo lupu pada ayẹwo, yago fun awọn converter kọlu nitori ti wiwo lupu pada; Le ṣeto laini E1 ti kii ṣe lati firanṣẹ ifihan RÁNṢẸ si wiwo Ethernet lakoko ti laini E1 baje; Ni wiwo Ethernet ṣe atilẹyin awọn fireemu jumbo (2036 Bytes) wiwo Ethernet ṣe atilẹyin 10M / 100M, Idunadura-idaji meji / kikun duplex auto-Idunadura ati AUTO-MDIX (laini ti o kọja ati laini ti a ti sopọ taara ti ara ẹni ti o ni ibamu) Ni Ethernet atẹle iṣẹ atunto ti ara ẹni, ohun elo kii yoo ṣe. okú Pese 2 aago orisi: E1 titunto si aago ati E1 ila aago; Ni Ipo Loop Pada mẹta: E1 ni wiwo Loop Back (ANA) 、Ethernet interface Loop Back (DIG) 、 Paṣẹ ni wiwo Ethernet latọna jijin Loop Back (REM) Pese awọn impedances 2: 75 Ohm aiṣedeede ati iwọntunwọnsi 120 Ohm; Ṣe akiyesi atẹle iwọn otutu ohun elo latọna jijin ati foliteji lati ohun elo agbegbe; Agbeko iru Atilẹyin SNMP Network Management; Parameters ♦ E1 Interface Interface Standard: ni ibamu pẹlu ilana G.703; Oṣuwọn wiwo: n * 64Kbps± 50ppm; Koodu wiwo: HDB3; E1 Impedance: 75Ω (aiṣedeede), 120Ω (iwọntunwọnsi); Ifarada Jitter: Ni ibamu pẹlu Ilana G.742 ati G.823 Gbigba Attenuation: 0 ~ 6dBm ♦ Ethernet ni wiwo (10/100M) Oṣuwọn wiwo: 10/100 Mbps, idaji / kikun duplex auto-idunadura Interface Standard: Ni ibamu pẹlu IE3 802. , IEEE 802.1Q (VLAN) Mac adirẹsi Agbara: 4096 Asopọmọra: RJ45, atilẹyin Auto-MDIX ♦ Ayika ti n ṣiṣẹ Iwọn otutu ṣiṣẹ: -10 ° C ~ 50 ° C Ọriniinitutu Ṣiṣẹ: 5% ~ 95% (ko si condensation) Iwọn otutu ipamọ: -40 ° C ~ 80 ° C Ọriniinitutu Ibi ipamọ : 5% ~ 95 % (ko si ifunmọ) Awọn pato Nọmba Awoṣe Awoṣe: JHA-CE1fF2p Apejuwe iṣẹ-ṣiṣe 2FE gbigbe lori 1ikanni fireemu E1, atilẹyin Ethernet ti ara lsolation . Apejuwe Port Ọkan E1 ni wiwo; 2 * FE Interface Power Ipese Agbara: AC180V ~ 260V;DC -48V;DC +24Vower agbara:≤10W Dimension Product31111. ) iwuwo 1.3KG / nkan elo
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O dara Didara Okun Media Converter - 2*10/100/1000TX – 1*1000X SFP Iho | Poe Okun Media Converter JHA-GS12P - JHAO dara Didara Okun Media Converter - 2*10/100/1000TX – 1*1000X SFP Iho | Poe Okun Media Converter JHA-GS12P - JHA
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O dara Didara Okun Media Converter - 2*10/100/1000TX – 1*1000X SFP Iho | Poe Okun Media Converter JHA-GS12P - JHA

2016-01-08
Ifihan JHA-GS12P jara Media Converter jẹ 10/100/1000Base T/TX si 1000Base FX Power over Ethernet(PoE) awọn ẹrọ ti o ṣiṣẹ bi Ohun elo Alagbase Agbara (PSE). eyiti ngbanilaaye oluyipada lati pese agbara si IEEE802.3af PoE boṣewa-ibaramu Awọn ẹrọ Agbara (PDs) ni lilo asopọ alayipo. Agbara gbigbe pẹlu data ninu okun ẹyọkan (RJ45) ngbanilaaye lati faagun nẹtiwọọki rẹ nibiti ko si awọn laini agbara tabi awọn ita. Nibo ni o fẹ si awọn ẹrọ bii Wifi Apps. Awọn kamẹra IP tabi IP Awọn foonu.etc. Diẹ ẹ sii ju Fiber Media Converter ati tun le jẹ Agbara lori Ethernet Injector bi daradara. Ọna asopọ data ti o dara julọ ati ojutu orisun agbara fun ohun elo nẹtiwọọki gigun. Awọn ẹya ara ẹrọ ♦ Pẹlu atilẹyin PoE lati ṣafipamọ iye owo infrascture agbara. ♦ IEEE 802.3af/at Poe PSE(Equipment Source Power) Ibamu. ♦ Sopọ si PoE switches.mid-span hubs.or otcher 802.3af Power Source Equipment (PSE). ♦ Atilẹyin kikun-Duplex ati Ipo Idunadura Aifọwọyi fun Port Port. ♦ Duro nikan kuro pẹlu mini oniru. Ilana sipesifikesonu Standard IEEE802.3i 10BASE-T IEEE802.3u 100BASE-TX IEEE802.3z 1000BASE-TX IEEE802.3x Iṣakoso ṣiṣan IEEE802.3af Agbara lori Ethernet Wavelength 1345nm 1310nm 15.4W fun ibudo (IEEE802.3af) Wiwa: Data & agbara ti a pese lori awọn orisii 1/2 ati 3/6 Cable: UTP cat.5 tabi ti o ga julọ Fiber type Multi mode (MM): 62.5/125m.50/125m Nikan mode (MM) SM): 9/125m Ijinna Multi mode & Meji Fiber 550M Ipo Nikan & Nikan Fiber: 20/40/60/80/120KM Oṣuwọn data 10/100/1000Mpbs Asopọ RJ45,SC/ST/FC/LC Asopọmọra Agbara LED/Agbara Iṣẹ ṣiṣe DC48-57V Agbara Agbara
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Iye ti o kere julọ fun Poe Yipada 48v - L3 48+6+4 10Gigabit Management Ethernet Yipada JHA-SW4048MG-52VS - JHAIye ti o kere julọ fun Poe Yipada 48v - L3 48+6+4 10Gigabit Management Ethernet Yipada JHA-SW4048MG-52VS - JHA
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Iye ti o kere julọ fun Poe Yipada 48v - L3 48+6+4 10Gigabit Management Ethernet Yipada JHA-SW4048MG-52VS - JHA

2016-01-08
L3 48+6+4 10Gigabit Management àjọlò Yipada JHA-SW4048MG-52VS L3 48+6+4 10Gigabit àjọlò Yipada ọja Akopọ JHA-SW4048MG-52VS 10Gigabit isakoso yipada ni o wa boṣewa kẹta-Layer ti kii-ìdènà yipada. Da lori imọ-ẹrọ chirún ASIC iṣẹ-giga, apẹrẹ apẹrẹ modular, eyiti o ni agbara ti yiyi multilayer ati firanšẹ siwaju-iyara okun waya. Le ṣe ransogun ni nẹtiwọọki agbegbe, ati pese imọ-ẹrọ 1 km diẹ ti o kẹhin lati ṣajọ ati paṣipaarọ data pataki. Ni akoko kanna, JHA-SW4048MG-52VS Switches pese pipe pipe IPv4 / IPv6 ipa ọna, pẹlu oju eefin ati IP multicast. Olumulo le ṣeto gbogbo iru awọn iṣẹ ti yipada nipasẹ Wẹẹbu, SNMP ati bẹbẹ lọ. JHA-SW4048MG-52VS Awọn iyipada ṣe atilẹyin Layer 2nd ati 3rd Layer VPN, aabo DOS, ipa ọna aimi, RIP, OSPF, BGP, PIM-SM, PIM-DM, DVMRP, NAT, Qos, RSTP, MSTP, VLAN, Aabo Port, a idinku iji, iṣakoso wiwọle ACL ati awọn iṣẹ miiran, eyiti o dara pupọ fun ohun elo apapọ ti nẹtiwọọki titobi nla ati ipilẹ. ohun elo ti alabọde ati kekere-won nẹtiwọki. Sipesifikesonu ọja Awoṣe ọja L3 48 + 6 + 4 10Gigabit Ethernet Yipada Awọn abuda ipilẹ ti o wa titi ibudo 48 1G awọn ibudo opiti, 6 1G itanna konbo ebute oko Extensible ibudo 4 extensible 10G ebute oko Backplane bandiwidi 176Gbps Packet firanšẹ siwaju oṣuwọn 130.944Mpps Packet 130.944Mpps Processor 8MBC agbara iranti RIS0 MHz. agbara iranti Tabili adirẹsi 128MB 32K Awọn abuda Ọja Ti o ni atilẹyin igi STP, RSTP, Atilẹyin MSTP PVST/PVST+ VLAN Atilẹyin ibudo-orisun VLAN Atilẹyin Mac-orisun VLAN Support 802.1Q ti a samisi VLAN Atilẹyin fun Atilẹyin Super Vlan fun Atilẹyin Vlan Aladani fun Atilẹyin iṣeto VLAN ti o ni agbara GVRP QinQ ati atilẹyin QinQ rọ fun iṣakoso ṣiṣan VLAN Ohùn Da lori boṣewa IEEE 802.3x iṣakoso ṣiṣan Lilo IEEE 802.1Qbb iṣakoso ṣiṣan ayo ni ayo Atilẹyin iṣẹ ọkọ ayọkẹlẹ Broadcast iṣakoso Restraining iji igbohunsafefe, da fifiranṣẹ duro niwọn igba ti o de aaye pataki kan iṣakoso multicast IGMP Snooping multicast ifiranṣẹ laifọwọyi ibojuwo multicast afisona IGMP v1/v2/v3, MLDv2 PIM-SM, OLINK&PIM -DM DVMRP (Ilana Vector Multicast Routing Protocol) GMRP (ìforúkọsílẹ ìmúdàgba multicast Ilana) Port abuda Ẹgbẹ kọọkan ti o pọju 8, lakoko ti o ṣe atilẹyin ẹgbẹ 128 LACP dynamic tabi aimi polymerization Port mirroring Support da lori ṣiṣan classification mirroring ati ibudo mirroring Stacked Stacked 16 lile, asọ stacking 32 Lilo iṣupọ imuposi, pẹlu kan ti iṣọkan si aarin isakoso ti Adirẹsi IP lati ṣe fifipamọ awọn orisun fifipamọ iṣakoso ipa ọna Static afisona RIP v1/v2, OSPFv2, BEIGRP (ibaramu pẹlu Sisiko EIGRP), BGPv4, ISIS, BGP Anti virus ni oye afisona iṣẹ Strategy afisona Atilẹyin ti o da lori IP ilana afisona Iṣẹ aṣoju Support Proxy ARP, DNS Proxy Redundancy Backup Support fun VRRP, HSRP Hot Imurasilẹ Router Protocol Abuda ti DHCP DHCP Server, DHCP Client ati atilẹyin DHCP yii Iṣe ti NAT Ṣe atilẹyin aimi tabi agbara iṣẹ itumọ adirẹsi NAT ti o ni agbara awọn abuda aabo Ijẹrisi ibudo IEEE 802.1x, iwe-ẹri PKI Aabo Port Security (Aabo Port) iṣẹ atilẹyin Hardware fun IP ACL ACL ACL, MAC, Vlan Hardware support fun olumulo orisun ibudo IP + MAC + Vlan ID + olumulo olumulo ni ọpọlọpọ awọn ifosiwewe ni idapo lati di Atilẹyin Orisun IP Ṣọ Atilẹyin WEB ni wiwo olumulo Ijeri RADIUS Latọna jijin, Ijẹrisi TACACS+ Iṣakoso isọdi olumulo ati aabo ọrọ igbaniwọle Imọ-ẹrọ Apata Apapọ Imọ-ẹrọ Iṣakoso Aabo Iṣakoso Afihan Iṣakoso akojọ Didara iṣẹ IEEE 802.1Qau ẹrọ isunmọ ti ibudo kọọkan 8 firanṣẹ maapu ti isinyi 802.1p 8 ayo WRED, WFQ, SP ati FIFO ti isinyi ṣiṣe eto algorithm iṣẹ ṣiṣe ti o dara julọ-Igbiyanju Iṣẹ Iyatọ Iṣẹ Ti o ni pataki Iwọn Yika Robin First wá akọkọ ṣe iranṣẹ TOS lati samisi iṣakoso Nẹtiwọọki RTS SNMP v1/v2/v3 RMON (ẹgbẹ 1,2,3,9) Telnet WEB ni wiwo Atilẹyin fun iṣakoso iṣupọ Atilẹyin SSH Atilẹyin fun PDP (ibaramu pẹlu Sisiko CDP.) Lati ṣe atilẹyin fun afẹfẹ, iwọn otutu, iwe eto eto, itaniji akosoagbasomode Awọn abuda ti ara Iwọn irisi 442mm × 285mm × 44mm Agbara iwa AC 110-240V adaptive, 47- 63Hz, 1A/230V, Agbara RPS gbona afẹyinti Agbara 80W Atupa Atupa Agbara Atọka, itọkasi eto, awọn itọnisọna sisopọ / transceiver Ọriniinitutu ayika / iwọn otutu 0-50 ℃, -40-70 ℃ itoju,0-90% ko si condensation
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Orisun ile-iṣẹ Ṣiṣakoso Nẹtiwọọki Yipada - L3 24+4 10Gigabit Management Fiber Ethernet Yipada JHA-SW2404MG-28BC - JHAOrisun ile-iṣẹ Ṣiṣakoso Nẹtiwọọki Yipada - L3 24+4 10Gigabit Management Fiber Ethernet Yipada JHA-SW2404MG-28BC - JHA
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Orisun ile-iṣẹ Ṣiṣakoso Nẹtiwọọki Yipada - L3 24+4 10Gigabit Management Fiber Ethernet Yipada JHA-SW2404MG-28BC - JHA

2016-01-08
L3 24 + 4 10Gigabit Management Fiber Ethernet Yipada JHA-SW2404MG-28BC L3 24 + 4 10Gigabit Ethernet Yipada ♦ Akopọ ọja L3 24 + 4 10Gigabit Ethernet Yipada jẹ boṣewa kẹta-Layer ti kii-ìdènà yipada. Pese 24 10/100/1000Base-T Ethernet ebute oko, 4 10G SFP + ebute oko. Da lori imọ-ẹrọ chirún ASIC iṣẹ-giga, apẹrẹ apẹrẹ modular, eyiti o ni agbara ti yiyi multilayer ati firanšẹ siwaju-iyara okun waya. Le ṣe ransogun ni nẹtiwọọki agbegbe, ati pese imọ-ẹrọ 1 km diẹ ti o kẹhin lati ṣajọ ati paṣipaarọ data pataki. Ni akoko kanna, L3 24 + 4 10Gigabit Ethernet Yipada pese pipe pipe IPv4 / IPv6 ipa ọna, pẹlu eefin ati IP multicast. Olumulo le ṣeto gbogbo iru awọn iṣẹ ti yipada nipasẹ Wẹẹbu, SNMP ati bẹbẹ lọ. L3 24+4 10Gigabit Ethernet Yipada dara julọ fun ohun elo ikojọpọ ti nẹtiwọọki titobi nla ati ohun elo akọkọ ti nẹtiwọọki alabọde ati iwọn kekere. Sipesifikesonu ọja Awoṣe ọja L3 24 + 4 10Gigabit Ethernet Yipada Awọn abuda ipilẹ ti o wa titi 24 10/100/1000Base-T Ethernet ebute oko, 4 10G SFP + ebute oko Backplane bandiwidi 128Gbps Packet firanšẹ siwaju oṣuwọn 95.232Mpps Processor RISC 401Mbps agbara iranti RISC 402MHz Tabili adirẹsi Awọn abuda ọja 16K Ti o ni atilẹyin igi STP, RSTP, Atilẹyin MSTP PVST/PVST + VLAN Atilẹyin ibudo-orisun VLAN Atilẹyin Mac-orisun VLAN Atilẹyin 802.1Q ti a samisi VLAN Atilẹyin fun Super Vlan Atilẹyin fun Atilẹyin Vlan Aladani fun GVRP dynamic VLAN iṣeto ni Support QinQ ati rọ Atilẹyin QinQ fun iṣakoso ṣiṣan VLAN Ohùn Da lori boṣewa IEEE 802.3x iṣakoso ṣiṣan Lilo IEEE 802.1Qbb iṣakoso ṣiṣan iṣaju iṣaju Atilẹyin iṣakoso iṣẹ CAR Broadcast iṣakoso Restraining iji igbohunsafefe, da fifiranṣẹ niwọn igba ti o de aaye pataki kan iṣakoso multicast IGMP Snooping multicast ifiranṣẹ laifọwọyi ibojuwo multicast afisona IGMP v1/v2/v3, MLDv2 PIM-SM, OLINK&PIM-DM DVMRP ( Ilana Itọsọna Multicast Vector Distance Distance) GMRP (ilana iforukọsilẹ ti o ni agbara pupọ) Isopọ ibudo Ẹgbẹ kọọkan ti o pọju 8, lakoko ti o ṣe atilẹyin 128 ẹgbẹ LACP ti o ni agbara tabi polymerization Port mirroring Support ti o da lori sisọtọ ṣiṣan ṣiṣan ati mirroring ibudo Stacked Stacked 16 lile, asọ stacking 32 Lilo awọn ilana iṣupọ, pẹlu iṣakoso aarin ti iṣọkan ti adiresi IP lati ṣe adirẹsi fifipamọ awọn oluşewadi iṣakoso ipa ọna Aimi afisona RIP v1/v2, OSPFv2, BEIGRP (ibaramu pẹlu Sisiko EIGRP), BGPv4, ISIS, BGP Anti virus ni oye afisona iṣẹ Strategy afisona Support da lori IP nwon.Mirza afisona Iṣẹ aṣoju Support Proxy ARP, DNS Apopada Afẹyinti Atilẹyin fun VRRP, HSRP Hot Imurasilẹ Router Protocol Abuda ti DHCP DHCP Server, DHCP Client ati atilẹyin DHCP yii Iṣẹ ti NAT Ṣe atilẹyin aimi tabi agbara iṣẹ itumọ adirẹsi NAT ti o ni agbara Awọn abuda IEEE Iwe-ẹri ibudo 802.1x, iwe-ẹri PKI Aabo Port (Aabo Port) iṣẹ atilẹyin Hardware fun IP ACL ACL ACL, MAC, Vlan Hardware support fun olumulo orisun IP + MAC + Vlan ID + olumulo olumulo ti ọpọlọpọ awọn ifosiwewe ni idapo lati di Atilẹyin IP Orisun Guard Ṣe atilẹyin WEB ni wiwo olumulo Ijeri RADIUS Latọna jijin, ijẹrisi TACACS + Iṣakoso isọdi olumulo ati aabo ọrọ igbaniwọle Imọ-ẹrọ Apata Apapọ Imọ-ẹrọ Aabo Iṣakoso Imọ-ẹrọ Atokọ Iṣakoso Atokọ Didara ti iṣẹ IEEE 802.1Qau isunmọ siseto Kọọkan ibudo 8 firanṣẹ maapu ti isinyi 802.1p 8 ayo WRED, WFQ, SP ati FIFO ti isinyi ṣiṣe eto algorithm ti o dara ju-Igbiyanju Iṣẹ Iyatọ Iṣẹ Iyatọ Iṣẹ Ti o muna pataki Iwọn Yika Robin First wá akọkọ sin TOS lati samisi iṣakoso Nẹtiwọọki RTS SNMP v1 v2 / v3 RMON (1,2,3,9 ẹgbẹ) Telnet WEB ni wiwo Atilẹyin fun iṣakoso iṣupọ Atilẹyin SSH Atilẹyin fun PDP (ibaramu pẹlu Sisiko CDP.) Lati ṣe atilẹyin afẹfẹ, iwọn otutu, iwe eto eto, itaniji akosoagbasomode Awọn abuda ti ara Iwọn irisi 440x230x44 (mm) Agbara iwa AC 110-240V adaptive, 47-63Hz, 1A / 230V, RPS agbara gbona afẹyinti Power 80W Atupa Atọka Atọka Agbara, itọkasi eto, awọn itọnisọna sisopọ / transceiver Ọriniinitutu Ayika / iṣẹ otutu 0-50 ℃, -40-70 ℃ titọju,0-90% ko si isunmọ
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Iye owo kekere fun Hdmi Si Hdmi Cable - 10G SFP+ USB Optical Active JHA-SFP-10G-AOC - JHAIye owo kekere fun Hdmi Si Hdmi Cable - 10G SFP+ USB Optical Active JHA-SFP-10G-AOC - JHA
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Iye owo kekere fun Hdmi Si Hdmi Cable - 10G SFP+ USB Optical Active JHA-SFP-10G-AOC - JHA

2016-01-08
Awọn ẹya ara ẹrọ ◊ Atilẹyin 10GBASE-SR/10G Ohun elo ikanni Fiber ◊ Ni ibamu si SFP+ Electrical MSA SFF-8431 ◊ Ni ibamu si SFP+ Mechanical MSA SFF-8432 ◊ Kekere agbara agbara ◊ Ṣiṣẹda igba otutu Iṣowo: 0 °C si +70 °C ◊ RoHS ifaramọ ◊ Idaabobo ọrọ igbaniwọle fun A0h ati Awọn ohun elo A2h Table1- Absolute o pọju Awọn iwontun-wonsi Paramita Aami Min. Aṣoju Max. Awọn akọsilẹ Unit Ipese Foliteji Vcc3 -0.5 - + 3.6 V Iwọn Ibi ipamọ Ts -10 - +70 °C Ṣiṣẹ Ọriniinitutu RH +5 - + 85 % 1 Ibajẹ Ibajẹ Olugba P Rdmg +3.4 - - dBm Note1: Ko si condensation Niyanju Awọn ipo Ṣiṣẹ 2 - Niyanju ṣiṣẹ Awọn ipo paramita Aami Min. Aṣoju Max. Awọn akọsilẹ Unit Nṣiṣẹ Igba otutu TC 0 - + 70 °C Agbara Ipese Agbara Voltage Vcc 3.14 3.3 3.47 V Ipese Agbara Icc lọwọlọwọ - - 150 mA Agbara Pipa Pipa - - 0.6 W Bit Rate BR - 10.3125 - Gbps - Fiber Bend cm Itanna abuda Table 3- Electrical Abuda paramita Aami Min. Iru. O pọju. Sipo Awọn akọsilẹ Atagba Iyatọ Data Input Swing Vin, PP 200 - 1600 mVPP Input Iyatọ Impedance ZIN 90 100 110 Ω Tx_Fault Deede isẹ VOL 0 - 0.8 V Atagba aṣiṣe VOH 2.0 - VCC V Tx_Disable VOL VIH 2.0 - VCC + 0.3 V Olugba Iyatọ Ọjọ Abajade Vout 370 - 1600 mV Imujade Iyatọ Iyatọ Imudaniloju ZD 90 100 110 Ω Rx_LOS Deede Isẹ VOL 0 - 0.8 V Lose Signal VoH 2.04 Character VCC Character VCC Aami Unit Min Typ Max Awọn akọsilẹ Atagba opitika Awọn abuda data Oṣuwọn DR Gbps 9.953 10.3125 11.3 Ibiti Wavelength Center λc nm 820 850 880 Laser Off Power Poff dBm - - -45 Ifilọlẹ Power Optical P.0 dBm -1 dBm -1 - Spectral Width(RMS) RMS nm - - 0.45 Optical olugba Data Rate DR Gbps 9.953 10.3125 11.3 Bit Error Rate BER dBm - - E-12 2 Apọju Input Optical PIN dBm 2.4 Range8 - c0 880 Olugba ifamọ inAverage Power Sen dBm - - -9.9 3 Los Assert LosA dBm -26 - - Los De-Assert LosD dBm - - -12 Los Hysteresis LosH dB 0.5 - - Akiyesi: Papọ sinu 50/125 MMF. Idiwon pẹlu PRBS 231-1 igbeyewo Àpẹẹrẹ @10.3125Gbps.BER=10E-12 Niyanju Host Board Power Ipese Circuit Figure 1, Niyanju Ogun Board Power Ipese Circuit Niyanju Interface Circuit Figure 2, Niyanju Interface Circuit Pin akanṣe Figure 3, Pin Wo Table 5 -Pin Iṣẹ Awọn asọye Pin Aami Orukọ / Awọn akọsilẹ Apejuwe 1 VEET Ilẹ Atagba Module 1 2 TX_FAULT Module Transmitter Aṣiṣe 2 3 TX_DISABLE Atagba Muu; Pa atagba lesa o wu 3 4 SDA 2-Wire Serial Interface Data Line (MOD-DEF2) 5 SCL 2-Wire Serial Interface Aago (MOD-DEF1) 6 MOD_ABS Module Aisi, ti sopọ si VEET tabi VEER ninu module 2 7 RS0 Oṣuwọn Yan 0, ni yiyan awọn iṣakoso SFP+ module olugba 8 RX_LOS Isonu Olugba ti Itọkasi ifihan agbara (Ninu FC ti a yàn gẹgẹbi Rx_LOS ati ni Ethernet ti a ṣe apejuwe bi NOT Signal Detect) 2 9 RS1 Rate Select 1, optionally controls SFP+ module transmitter 10 VEER Module olugba Ilẹ 1 11 VEER Module Olugba Ilẹ 1 12 RD-Olugba 3 Olugba wọle Olugba Idajade data ti kii ṣe iyipada 14 VEER Module Olugba Ilẹ 1 15 VCCR Olugba Module 3.3 V Ipese 16 VCCT Module Atagba 3.3 V Ipese 17 VEET Module Atagba Ilẹ 1 18 TD+ Atagba Inverted Input 1 Data InputTD 20 VEET Module Atagba Ilẹ 1 Akiyesi: Awọn pinni ilẹ module ti ya sọtọ lati ọran module. Awọn pinni yoo fa soke pẹlu 4.7K-10Kohms si foliteji laarin 3.14V ati 3.46V lori igbimọ ogun. PIN ti wa ni fa soke si VCCT pẹlu kan 4.7K-10KΩ resistor ninu module. Abojuto sipesifikesonu olusin 4, Mechanical Map Mechanical Design Unit:mm Table 6- Cable Gigun Cable Length L(Unit: m) Alafarada (Unit: cm) ≤1.0 +5/-0 1.0<L≤4.5 +15/-0 4.5 L≤14.5 +30/-0 14.5 + 2%/-0 Awọn iṣọra Mimu Awọn Ikilọ: Ẹrọ yii jẹ ifaragba si ibajẹ bi abajade ti itusilẹ elekitirotatiki (ESD) .Ayika ọfẹ aimi ni a gbaniyanju gaan. Tẹle awọn itọnisọna ni ibamu si awọn ilana ESD to dara. Aabo lesa: Ìtọjú ti njade nipasẹ awọn ẹrọ laser le lewu si oju eniyan. Yago fun ifihan oju si itankalẹ taara tabi aiṣe-taara.
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