4E1-1FE ni wiwo Converter JHA-CE4F1 Akopọ Yi ni wiwo oluyipada da lori FPGA, lilo yiyipada ọna multiplexing ọna ẹrọ lati lapapo fun ọpọ E1 iyika lati atagba awọn àjọlò data ti 4Channel 100BASE-TX. O le mọ ikanni 1 ~ 4 E1 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. Ko dabi afara nẹtiwọọki latọna jijin gbogbogbo, ẹrọ yii le ṣe atilẹyin iṣeto ikanni ikanni 1-4Channel E1, le rii nọmba E1 laifọwọyi ati yan E1 ti o wa. O faye gba E1 ila gbigbe akoko iyato. Ọja Fọto Mini Iru 19 Inch 1U Iru Awọn ẹya Da lori ara-aladakọ IC Lati se aseyori àjọlò data sihin gbigbe ni 1-4E1 iyika Le mọ awọn agbegbe ati awọn latọna ẹrọ tun àjọlò Interface jẹ 100BASE-FX, support VLAN Ilana Inter-ṣeto ìmúdàgba àjọlò Adirẹsi MAC (4,096) pẹlu iṣẹ sisẹ fireemu data agbegbe ni oṣuwọn awọn ila ikanni Kanṣoṣo jẹ 1984Kbit/s, 4Channel Bandiwidi jẹ to 7936Kbit/s Atilẹyin gbogbo eto Iṣẹ Iṣẹ Ethernet CRC ala-ilẹ itaniji aifọwọyi le ṣeto lati ya sọtọ awọn laini gbigbe didara ti ko dara ati ge 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; iyẹn ni lati sọ, mejeeji ti gbigbe itọsọna Ethernet le jẹ asymmetric Gba laaye 4Channel E1 iyatọ akoko gbigbe akoko 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 1-4Channel 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 (100 / 100M) Oṣuwọn wiwo: 10/100 Mbps, idaji / kikun duplex auto-idunadura Interface Standard: Ni ibamu pẹlu IE.3EE 802 , IEEE 802.1Q (VLAN) Mac Agbara Adirẹsi: 4096 Asopọmọra: RJ45, atilẹyin Auto-MDIX ♦ Ayika iṣẹ ṣiṣẹ otutu: -10 °C ~ 50 ° C Ọriniinitutu Ṣiṣẹ: 5% ~ 95% (ko si condensation) Iwọn otutu ipamọ: -40 °C ~ 80 °C Ibi ipamọ Ọriniinitutu: 5% ~ 95 % (ko si isunmọ) Awọn pato Nọmba Awoṣe Awoṣe: JHA-CE4F1 Apejuwe Iṣẹ-ṣiṣe 4E1/1FE Iyipada Iyipada Port Apejuwe 4* E1 ni wiwo;1 * FE ni wiwo Agbara agbara: AC180V ~ 260V Ohun elo Aṣoju ojutu 1 Ojutu aṣoju 2

Awọn ẹya ara ẹrọ ◊ Itanna ni wiwo ibamu si SFF-8431 ◊ 850nm VCSEL lesa ati PIN Fọto-oluwadi ◊ Iwọn ọna asopọ ti o pọju ti 70m lori OM3 MMF ati 100m lori OM4 MMF ◊ Digital diagnostics interface ◊ Digital diagnostics interface wa nipasẹ I2C Operating case0 ° Commer interface. C si +70 °C ◊ + 3.3V ipese agbara ẹyọkan ◊ Lilo agbara kere ju 1W ◊ RoHS ifaramọ ◊ Idaabobo Ọrọigbaniwọle fun A0h ati Awọn ohun elo A2h ◊ 25GBASE-SR Ethernet ◊ Awọn olupin, awọn iyipada, ibi ipamọ ati awọn oluyipada kaadi kaadi alejo sipesifikesonu Awọn iwọn Iwọn to gaju to gaju Table1- Idiwọn Iwọn to gaju 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 Akiyesi: 1 Ko si condensation Niyanju Awọn ipo iṣẹ paramita Aami Min. Aṣoju Max. Awọn akọsilẹ Unit Nṣiṣẹ Igba otutu TC 0 - +70 °C Agbara Ipese Agbara Vcc 3.14 3.3 3.47 V Ipese Agbara Icc lọwọlọwọ - - 300 mA Agbara Pipa Pipa - - 1.0 W Oṣuwọn Bit BR 8.5 25.78125 - Gbps - Gbps Tabili 2- Niyanju ṣiṣẹ Awọn ipo Itanna Awọn abuda Tabili 3- Itanna Awọn 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 400 - 800 mV Ijade Iyatọ Iyatọ Imudaniloju ZD 90 100 110 Ω Rx_LOS Deede Isẹ VOL 0 - 0.8 V Lose Signal VoH 2.0 - VCC Optical VCC Character VCC Aami Unit Min Typ Max Awọn akọsilẹ Atagba opitika Awọn abuda Bit Rate BR Gbps 8.5 25.78125 - Range Wavelength Range Center λc nm 820 850 880 Apapọ Ifilọlẹ powerTx_off Poff dBm - - -45 Ifilọlẹ Power Optical P.0 dBm2 dBm. 2 - - Spectral Width(RMS) RMS nm - - 0.65 Optical olugba Abuda Bit Rate BR Gbps 8.5 25.78125 Bit Aṣiṣe Oṣuwọn BER - - E-12 Ibajẹ ala DT dBm 3.4 - - Apọju Input -B. λc nm 820 - 880 Ifamọ olugba ni Apapọ Agbara Sen dBm - - -5.2 3 Los Assert LosA dBm -30 - - Los De-Assert LosD dBm - - -13 Los Hysteresis LosH dB 0.5 Akiyesi: Ti o darapọ mọ 50/125 MMF. Ti ṣewọn pẹlu apẹrẹ idanwo PRBS 231-1 @25.78125Gbps.BER=E-12 3. BER=1x10-12; PRBS231-1 @ 25.78125Gbps. Niyanju Gbalejo Board Power Ipese Circuit olusin 1, Niyanju Gbalejo Board Power Ipese Circuit Niyanju Interface Circuit Figure 2, Niyanju Interface Circuit Pin akanṣe Figure 3, Pin Wo Table 5-Pin Išė asọye Pin aami Name / Apejuwe Awọn akọsilẹ 1 VEET Module Atagba Ilẹ 1 2 TX_FAULT Module Atagba ẹbi 2 3 TX_DISABLE Pa Atagba; 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, iyan idari SFP + module olugba 4 8 RX_LOS olugba Isonu ti Itọkasi Ifihan (Ninu FC ti a yàn gẹgẹbi Rx_LOS ati ni Ethernet ti a yàn gẹgẹbi NOT Signal Detect) 2 9 RS1 Rate Select 1, optionally controls SFP+ module transmitter 4 10 VEER Module Olugba Ilẹ 1 11 VEER Module Olugba Data Ilẹ 1 12 RD In-In-In-Receiver Data. O wu 13 RD + 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. Wo SFF-8472 Rev12.2 Table 10-2. Abojuto Sipesifikesonu olusin 4, Mechanical Map Mechanical Aworan Aworan Tabili 5- Ipari Cable Cable Gigun L（Apakan: 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 ni ifaragba si ibajẹ bi abajade isunjade elekitirotiki (ESD). Ayika ọfẹ aimi jẹ iṣeduro 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.

Introduction JHA-GS24 jara ni a 10/100 / 1000M ara-adaptive Gigabit okun àjọlò yipada, pẹlu 2 1000M SFP Iho ati 4 10/100/1000Base-TX ara-adaptive àjọlò RJ45 atọkun. Apẹrẹ ọja naa ni ibamu si boṣewa Ethernet, ṣafikun aabo monomono ati awọn ọna aabo anti-aimi, ati pe o ni iwọn otutu ti n ṣiṣẹ lati -20 ° C si 70 ° C, pẹlu iduroṣinṣin ati iṣẹ igbẹkẹle. Ẹrọ naa le ṣee lo ni lilo pupọ ni ọpọlọpọ awọn aaye gbigbe data àsopọmọBurọọdubandi, gẹgẹbi awọn ile ọlọgbọn, awọn ilu ọlọgbọn, awọn agbegbe ọlọgbọn, gbigbe ọlọgbọn, awọn ibaraẹnisọrọ, aabo, awọn aabo owo, awọn kọsitọmu, sowo, ina, itọju omi ati awọn aaye epo. Awọn ẹya ara ẹrọ * Ibamu pẹlu IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 100BASE-TX, 100BASE-TX, 100Base-FX awọn ajohunše. * O ṣe atilẹyin TCP / IP, PPPOE, DHCP, ICMP, Ilana NAT. * Iṣakoso sisan: Full ile oloke meji lilo IEEE 802.3X, a boṣewa idaji-ile oloke meji gba Backpressure. * Awọn ebute oko oju omi itanna ṣe atilẹyin iṣẹ-idunadura aifọwọyi, ṣatunṣe gbigbe laifọwọyi ati awọn oṣuwọn gbigbe. * Awọn ibudo ṣe atilẹyin Aifọwọyi-MDI / MDIX isipade aifọwọyi. * Itaja atilẹyin ati ipo siwaju. * Ṣe atilẹyin ipo 10M, 100M, 1000M tabi ipo adaṣe. * Pese awọn itọkasi ipo, ipese agbara ita. * Apẹrẹ kaadi, lati dẹrọ itọju iwaju ati ohun elo ayewo. * Apẹrẹ ipese agbara apọjuwọn, igbimọ iṣẹ 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. * Module fọtovoltaic ti a ṣepọ didara ti o ga julọ pese awọn ohun-ini opiti ti o dara ati awọn ohun-ini itanna lati rii daju gbigbe igbẹkẹle, igbesi aye gigun. * Asẹjade igbohunsafefe Mechanism, adirẹsi ikẹkọ-laifọwọyi ati ẹya imudojuiwọn adaṣe ati fipamọ ati siwaju. * O atilẹyin soke to 1916 baiti gun data soso gbigbe. * Ọna asopọ ti o padanu lati pese awọn iwadii isakoṣo latọna jijin, wiwo itanna ati awọn iwadii ọna asopọ asopọ ọna asopọ ibudo opitika, gbigbe data ti o ni agbara, duplex-duplex / idaji duplex, ina iyara, fifi sori irọrun ati itọju nigbamii. Awọn pato Port Port 4 * 10/100/1000Base TX + 2 * 1000Base X SFP Power interface Poe: DC Connector (2.1 mm) Non Poe: DC Connector (2.5 mm) Wavelength 850nm / 1310nm / 1550nm Transmission Distance Single Cat5 1000 Meji-fiber 2Km Nikan Ipo, Nikan-fiber 20/40/60/80/100Km Ipo Nikan, Meji-fiber 20/40/60/80/100/120Km Ethernet Port 10/100M RJ45 Ports, Asopọ STP / UTP Cat5/Cat5e Cooper Cable Fiber Port Multimode, Meji-fiber SC/ST/FC (Opin 50/125, 62.5 / 125μm) Nikan Ipo, Nikan Fiber, SC / ST / FC (Diameter 9/125μm) Nikan Ipo, Meji-fiber SC / FC (opin 9/125μm) Poe Išė (Eyiyan) Poe ibudo: 1- 4 Poe Ilana: 802.3af, 802.3ati Poe Pin Iṣẹ iyansilẹ: 1/2+, 3/6- (802.3af, 802.3at) Poe Port Power: 802.3af: 15.4W 802.3at: 30W PoE Kukuru Idaabobo: Ṣe atilẹyin Ọna Iyipada Iyipada Iyipada: Media iyipada, fipamọ ati siwaju / taara sinu Mac Fikun-un: 2 K Agbara Yiyi: 14G Ipinlẹ duplex ni kikun: iṣakoso ṣiṣan, idaji-meji: ipo ifẹhinti Itaja ati Siwaju: 9.6us, Taara Ni: 0.9us BER: