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.

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

Ifihan JHA-F11W jara jẹ oluyipada media fiber kan ni ibamu pẹlu awọn iṣedede IEEE802.3, O jẹ apẹrẹ lati yi ifihan data pada laarin 100Base-FX ati 10/100Base-T (X) Ethernet fast. 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, 100Base-FX awọn ajohunše. . • Awọn ibudo itanna ṣe atilẹyin iṣẹ iṣẹ-ṣiṣe adaṣe, ṣatunṣe atunto ati gbigbe Awọn oṣuwọn apẹrẹ, lati dẹrọ itọju iwaju ati awọn ohun elo ayewo. awọn ërún otutu kekere, lati xo plus itutu eto, sisan iṣakoso ati ki o din igbohunsafefe iji. • 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: AC140 ~ 260V), ooru kekere, iṣiṣẹ iduroṣinṣin fun igba pipẹ. Dimension Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x Sisan Iṣakoso, IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Spanning Tree Wavelength 1310nm/1550nm Gbigbe Cat, Nikan-fiber 20/40/60/80/100Km Ethernet Port RJ45 Ports, Asopọ STP / UTP Cat5/ Cat5e Cooper Cable Fiber Port Nikan Ipo, Nikan Fiber, SC/ST/FC (Diameter 9/125μm ) Ọna Iyipada Iyipada Iyipada: Iyipada media, fipamọ ati siwaju / taara inMAC Fikun: 1 K Cache: 1 Mbit ni kikun ipo duplex: iṣakoso ṣiṣan, idaji-ile oloke meji: ipo ifẹhinti Itaja ati siwaju: 9.6us, Taara Ni: 0.9us BER: