Module Transceiver Optical Mylinking™ SFP+ LC-SM 1310nm 10km
ML-SFP+SX 10Gb/s SFP+ 1310nm 10km LC Ipo Nikan
Ọja Awọn ẹya ara ẹrọ
● Ṣe atilẹyin awọn oṣuwọn bit 11.3Gb/s
● Duplex LC asopo
● Gbona pluggable SFP + ifẹsẹtẹ
● Uncooled 1310nm DFB Atagba, PIN Fọto-oluwadi
● Wa fun 10km SMF asopọ
● Lilo agbara kekere, <1W
● Digital Abojuto Abojuto Interface
● Ni ifaramọ wiwo opiti si IEEE 802.3ae 10GBASE-LR
● Itanna ni wiwo ibamu si SFF-8431
● Iwọn otutu ọran ti nṣiṣẹ:
Iṣowo: 0 si 70 °C Iṣẹ-iṣẹ: -40 si 85 °C
Awọn ohun elo
● 10GBASE-LR/LW ni 10.3125Gbps
● 10G Okun ikanni
● CPRI ati OBSAI
● Awọn ọna asopọ opiti miiran
Aworan atọka iṣẹ
Idi ti o pọju-wonsi
| Paramita | Aami | Min. | O pọju. | Ẹyọ | Akiyesi |
| Ipese Foliteji | Vcc | -0.5 | 4.0 | V | |
| Ibi ipamọ otutu | TS | -40 | 85 | °C | |
| Ọriniinitutu ibatan | RH | 0 | 85 | % |
Akiyesi: Wahala ti o pọ ju awọn iwontun-wonsi pipe le fa ibajẹ ayeraye si transceiver.
Gbogbogbo Ṣiṣẹ Abuda
| Paramita | Aami | Min. | Iru | O pọju. | Ẹyọ | Akiyesi |
| Data Oṣuwọn | 9.953 | 10.3125 | 11.3 | Gb/s | ||
| Ipese Foliteji | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Ipese Lọwọlọwọ | Icc5 |
| 300 | mA | ||
| Ṣiṣẹ Case Temp. | Tc | 0 | 70 | °C | ||
| TI | -40 | 85 |
Awọn abuda Itanna (TOP(C) = 0 si 70 ℃, TOP(I) =-40 si 85 ℃, VCC = 3.13 si 3.47 V)
| Paramita | Aami | Min. | Iru | O pọju. | Ẹyọ | Akiyesi |
| Atagba | ||||||
| Iyatọ data input golifu | VINPP | 180 | 700 | mVpp | 1 | |
| Gbigbe Muu Foliteji ṣiṣẹ | VD | VCC-0.8 | Vcc | V | ||
| Gbigbe Jeki Foliteji | VEN | Vee | Vee+0.8 | |||
| Input iyato ikọjujasi | Rin | 100 | Ω | |||
| Olugba | ||||||
| Iyatọ data o wu golifu | Iwo, pp | 300 | 850 | mVpp | 2 | |
| O wu jade akoko ati isubu akoko | Tr, Tf | 28 | Ps | 3 | ||
| LOS sọ | VLOS_F | VCC-0.8 | Vcc | V | 4 | |
| LOS de-asserted | VLOS_N | Vee | Vee+0.8 | V | 4 | |
Akiyesi:
1. Ti sopọ taara si awọn pinni igbewọle data TX. AC pọ lati awọn pinni sinu lesa iwakọ IC.
2. Sinu 100Ω ifopinsi iyatọ.
3. 20 - 80%. Ṣe iwọn pẹlu Igbimọ Idanwo Ibaramu Module ati apẹrẹ idanwo OMA. Lilo awọn ọna 1 mẹrin ati mẹrin mẹrin ni PRBS 9 jẹ yiyan itẹwọgba.
4. LOS jẹ ẹya-ìmọ-odè o wu. Yẹ ki o fa soke pẹlu 4.7kΩ – 10kΩ lori igbimọ agbalejo. Išišẹ deede jẹ kannaa 0; isonu ti ifihan jẹ kannaa 1.
Awọn abuda opitika (TOP(C) = 0 si 70 ℃, TOP(I) =-40 si 85 ℃,VCC = 3.13 si 3.47V)
| Paramita | Aami | Min. | Iru | O pọju. | Ẹyọ | Akiyesi |
| Atagba | ||||||
| Ipari Isẹ | λ | 1290 | 1310 | 1330 | nm | |
| Ave. Agbara iṣẹjade (Ṣiṣe) | PAVE | -6 | 0 | dBm | 1 | |
| Ipin-Ipo Ipapa | SMSR | 30 | dB | |||
| Ipin Ipilẹṣẹ | ER | 4 | 4.5 | dB | ||
| RMS sipekitira iwọn | Δλ | 1 | nm | |||
| Dide/Aago isubu (20% ~ 80%) | Tr/Tf | 50 | ps | |||
| ijiya pipinka | TDP | 3.2 | dB | |||
| Ojulumo kikankikan Ariwo | RIN | -128 | dB/Hz | |||
| O wu Optical Eye | Ni ibamu pẹlu IEEE 0802.3ae | |||||
| Olugba | ||||||
| Ipari Isẹ | 1270 | 1600 | nm | |||
| Ifamọ olugba | PSEN2 | -14.4 | dBm | 2 | ||
| Apọju | PAVE | 0.5 | dBm | |||
| LOS Isọdi | Pa | -30 | dBm | |||
| LOS De-sọ | Pd | -18 | dBm | |||
| LOS Hysteresis | Pd-Pa | 0.5 | dB | |||
Awọn akọsilẹ:
1. Awọn nọmba agbara apapọ jẹ alaye nikan, fun IEEE 802.3ae.
2. Ti wiwọn ni BER kere ju 1E-12, pada si ẹhin. Ilana wiwọn jẹ PRBS 231-1pẹlu buru ER = 4,5 @ 10.3125Gb / s.
Awọn itumọ PIN Ati Awọn iṣẹ
| Pin | Aami | Orukọ / Apejuwe |
| 1 | VEET [1] | Ilẹ Atagba |
| 2 | Tx_FAULT [2] | Aṣiṣe Atagba |
| 3 | Tx_DIS [3] | Pa Atagba. Iṣẹjade lesa jẹ alaabo lori giga tabi ṣiṣi |
| 4 | SDA [2] | 2-waya Serial Interface Data Line |
| 5 | SCL [2] | 2-waya Serial Interface aago Line |
| 6 | MOD_ABS [4] | Module Ko si. Ilẹ laarin module |
| 7 | RS0 [5] | Oṣuwọn Yan 0 |
| 8 | RX_LOS [2] | Isonu ti itọkasi ifihan agbara. Logic 0 tọkasi iṣẹ ṣiṣe deede |
| 9 | RS1 [5] | Oṣuwọn Yan 1 |
| 10 | VEER [1] | Ilẹ olugba |
| 11 | VEER [1] | Ilẹ olugba |
| 12 | RD- | Olugba Inverted DATA jade. AC pọ |
| 13 | RD+ | DATA olugba jade. AC pọ |
| 14 | VEER [1] | Ilẹ olugba |
| 15 | VCCR | Olugba Agbara Ipese |
| 16 | VCCT | Atagba Power Ipese |
| 17 | VEET [1] | Ilẹ Atagba |
| 18 | TD+ | Atagba DATA ni AC pọ |
| 19 | TD- | Atagba Yipada DATA ni AC Papọ |
| 20 | VEET [1] | Ilẹ Atagba |
Awọn akọsilẹ:
1. Module Circuit ilẹ ti wa ni sọtọ lati module ẹnjini ilẹ laarin awọn module.
2. Yẹ ki o fa soke pẹlu 4.7k - 10k ohms lori ogun ọkọ si a foliteji laarin 3.15Vand 3.6V.
3. Tx_Disable jẹ olubasọrọ titẹ sii pẹlu 4.7 kΩ si 10 kΩ fifa soke si VccT inu module naa.
4. Mod_ABS ti sopọ si VeeT tabi VeeR ni SFP + module. Olugbalejo naa le fa olubasọrọ yii soke si Vcc_Host pẹlu resistor ni iwọn 4.7 kΩ si10 kΩ.Mod_ABS ti wa ni idaniloju "Ga" nigbati SFP + module ko si ni ti ara lati aaye agbalejo.
5. RS0 ati RS1 jẹ awọn igbewọle module ati pe a fa kekere si VeeT pẹlu> 30 kΩ resistors ninu module.
Tẹlentẹle Interface fun ID ati Digital Abojuto Aisan
SFP + SX transceiver ṣe atilẹyin ilana ibaraẹnisọrọ ni tẹlentẹle 2-waya gẹgẹbi asọye ninu SFP+ MSA. SFP boṣewa ID ni tẹlentẹle n pese iraye si alaye idanimọ ti o ṣe apejuwe awọn agbara transceiver, awọn atọkun boṣewa, olupese, ati alaye miiran. Ni afikun, SFP + transceivers n pese wiwo ibojuwo iwadii oni-nọmba imudara, eyiti ngbanilaaye iwọle si akoko gidi si awọn aye ṣiṣe ẹrọ gẹgẹbi iwọn otutu transceiver, irẹjẹ laser lọwọlọwọ, agbara opiti ti a tan kaakiri, gba agbara opiti ati foliteji ipese transceiver. O tun ṣe asọye eto fafa ti itaniji ati awọn asia ikilọ, eyiti o ṣe itaniji awọn olumulo ipari nigbati awọn paramita iṣẹ ṣiṣe pato wa ni ita ti ile-iṣẹ ti ṣeto iwọn deede.
SFP MSA n ṣalaye maapu iranti 256-baiti ni EEPROM ti o wa lori wiwo ni tẹlentẹle 2 ni adiresi 8 bit 1010000X (A0h), nitorinaa wiwo ibojuwo akọkọ jẹ lilo adiresi 8 bit (A2h), nitorinaa awọn Ni akọkọ telẹ ni tẹlentẹle ID map iranti maa wa ko yipada. Ilana ti maapu iranti ti han ni Table1.
Tabili 1. Digital Diagnostic Memory Map (Awọn apejuwe aaye data pato)
Digital Aisan Ni pato
Awọn transceivers SFP + SX le ṣee lo ni awọn eto agbalejo ti o nilo boya inu tabi ita awọn iwadii oni-nọmba calibrated.
| Paramita | Aami | Awọn ẹya | Min. | O pọju. | Yiye | Akiyesi |
| Transceiver otutu | DTemp-E | ºC | -45 | +90 | ±5ºC | 1,2 |
| Transceiver ipese foliteji | DVoltage | V | 2.8 | 4.0 | ± 3% | |
| Atagba abosi lọwọlọwọ | DBias | mA | 2 | 80 | ± 10% | 3 |
| Atagba o wu agbara | DTx-Agbara | dBm | -7 | +1 | ±2dB | |
| Agbara igbewọle apapọ olugba | DRx-Agbara | dBm | -16 | 0 | ±2dB |
Awọn akọsilẹ:
1. Nigbati iwọn otutu nṣiṣẹ = 0 ~ 70 ºC, ibiti yoo jẹ min = -5, Max = +75
2. Ti inu inu
3. Awọn išedede ti Tx aibikita lọwọlọwọ jẹ 10% ti lọwọlọwọ lọwọlọwọ lati awakọ laser si lesa
Aṣoju Interface Circuit
Ajọ Ipese Agbara Niyanju
Akiyesi:
Awọn inductors pẹlu resistance DC ti o kere ju 1Ω yẹ ki o lo lati le ṣetọju foliteji ti a beere ni PIN igbewọle SFP pẹlu foliteji ipese 3.3V. Nigbati a ba lo nẹtiwọọki sisẹ ipese ti a ṣeduro, pilogi gbona ti module transceiver SFP yoo ja si lọwọlọwọ inrush ti ko ju 30 mA tobi ju iye ipo iduro lọ.
Package Mefa
