Mylinking ™ Moderi ya Transceiver Module SFP LC-MM 850nm 550m
ML-SFP-MX 1.25Gbps SFP 850nm 550m LC Multi-Mode
Ibiranga ibicuruzwa
Gushyigikira 1.25Gbps / 1.0625Gbps igipimo cya biti
Upper Duplex LC umuhuza
Amazi ashyushye ya SFP
50 850nm VSCEL ya laser yoherejwe na PIN ifoto-yerekana
Birashoboka kuri 550m kuri 50 / 125µm, 300m kuri 62.5 / 125µm MMF ihuza
Consumption Gukoresha ingufu nke, <0.8W
Interface Imigaragarire ya Digital Diagnostic
Kubahiriza SFP MSA na SFF-8472
EMI cyane EMI hamwe no kurinda ESD nziza
Temperature Gukoresha ubushyuhe bw'imanza:
Urwenya: 0 kugeza 70 ° C.
Inganda: -40 kugeza 85 ° C.
Porogaramu
Ig Gigabit Ethernet
Channel Umuyoboro wa fibre
Hindura Kuri Hindura
● Hindura porogaramu isubira inyuma
Interineti Inzira / Seriveri
● Ubundi buryo bwo kohereza optique
Igishushanyo mbonera
Ibipimo ntarengwa
| Parameter | Ikimenyetso | Min. | Icyiza. | Igice | Icyitonderwa |
| Tanga Umuvuduko | Vcc | -0.5 | 4.0 | V | |
| Ubushyuhe Ububiko | TS | -40 | 85 | ° C. | |
| Ubushuhe bugereranije | RH | 0 | 85 | % |
Icyitonderwa: Guhangayikishwa birenze igipimo ntarengwa gishobora gutera kwangirika burundu.
Ibiranga ibikorwa rusange
| Parameter | Ikimenyetso | Min. | Ubwoko | Icyiza. | Igice | Icyitonderwa |
| Igipimo cyamakuru | DR |
| 1.25 |
| Gb / s | |
| Tanga Umuvuduko | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Tanga Ibiriho | Icc5 |
| 220 | mA | ||
| Gukoresha Urubanza. | Tc | 0 | 70 | ° C. | ||
| TI | -40 | 85 |
Ibiranga amashanyarazi (TOP (C) = 0 kugeza 70 ℃, TOP (I) = -40 kugeza 85 ℃, VCC = 3.13 kugeza 3.47 V) / h2>
| Parameter | Ikimenyetso | Min. | Ubwoko | Icyiza. | Igice | Icyitonderwa | |
| Ikwirakwiza | |||||||
| Itandukaniro ryamakuru yinjiza swing | VIN, PP | 250 |
| 1200 | mVpp | 1 | |
| Tx Hagarika Iyinjiza-Hejuru | VIH | 2.0 |
| Vcc + 0.3 | V | ||
| Tx Hagarika Iyinjiza-Hasi | VIL | 0 |
| 0.8 | V | ||
| Tx Ikosa Ibisohoka-Hejuru | VOH | 2.0 |
| Vcc + 0.3 | V | 2 | |
| Tx Ikosa Ibisohoka-Hasi | VOL | 0 |
| 0.8 | V | 2 | |
| Shyiramo itandukaniro ritandukanye | Rin |
| 100 |
| Ω | ||
| Uwakiriye | |||||||
| Itandukaniro ryamakuru asohoka swing | Vout, pp | 250 |
| 550 | mVpp | 3 | |
| Rx Yatakaye Ibisohoka-Hejuru | VROH | 2.0 |
| Vcc + 0.3 | V | 2 | |
| Rx Yatakaye Ibisohoka-Hasi | VROL | 0 |
| 0.8 | V | 2 | |
Inyandiko:
1. TD +/- imbere AC ihujwe na 100Ω itandukanyirizo imbere muri module.
2. Tx Ikosa na Rx LOS nibisohoka byo gukusanya ibintu, bigomba gukururwa hamwe na 4.7k kugeza 10kΩ birwanya kurubaho.Kuramo voltage hagati ya 2.0V na Vcc + 0.3V.
3.RD +/- ibisohoka imbere AC ihujwe, kandi igomba guhagarikwa hamwe na 100Ω (itandukaniro) kumukoresha SERDES.
Ibiranga optique (TOP (C) = 0 kugeza 70 ℃, TOP (I) = -40 kugeza 85 ℃, VCC = 3.13 kugeza 3.47 V)
| Parameter | Ikimenyetso | Min. | Ubwoko | Icyiza. | Igice | Icyitonderwa |
| Ikwirakwiza | ||||||
| Gukoresha Umuhengeri | λ | 840 | 850 | 860 | nm | |
| Ave. imbaraga zisohoka (Gushoboza) | PAVE | -9 | 0 | dBm | 1 | |
| Ikigereranyo cyo kuzimangana | ER | 9 |
|
| dB | 1 |
| Ubugari bwa RMS | Δλ | 0.65 | nm | |||
| Guhaguruka / Igihe cyo Kugwa (20% ~ 80%) | Tr / Tf | 0.25 | ps | 2 | ||
| Ibisohoka Ijisho ryiza | Yubahiriza IEEE802.3 z & ITU G.957 Yubahiriza (icyiciro cya 1 umutekano wa aser) | |||||
| Uwakiriye | ||||||
| Gukoresha Umuhengeri | λ | 840 | 850 | 860 | nm | |
| Kwakira neza | PSEN1 | -18 | dBm | 3 | ||
| Kurenza urugero | PAVE | -3 |
| dBm | 3 | |
| KUBURA | Pa | -35 | dBm | |||
| KUBURA | Pd | -20 | dBm | |||
| LOS Hystereze | Pd-Pa | 0.5 |
| dB | ||
Inyandiko:
1. Yapimwe kuri 1.25Gb / s hamwe na PRBS 223 - 1 NRZ ikizamini.
2.Kutayungurura, gupimwa hamwe na PRBS 223-1 icyitegererezo @ 1.25Gbps
3.Yapimwe kuri 1.25Gb / s hamwe na PRBS 223 - 1 NRZ ikizamini cya BER <1x10-10
Ibisobanuro Ibisobanuro n'imikorere
| Pin | Ikimenyetso | Izina / Ibisobanuro | Inyandiko |
| 1 | VeeT | Tx hasi |
|
| 2 | Tx Ikosa | Tx yerekana amakosa, Gufungura Ibisohoka Ibisohoka, ukora "H" | 1 |
| 3 | Tx Guhagarika | LVTTL Iyinjiza, gukurura imbere, Tx yamugaye kuri "H" | 2 |
| 4 | MOD-DEF2 | Imigozi 2 yuruhererekane rwamakuru yinjiza / ibisohoka (SDA) | 3 |
| 5 | MOD-DEF1 | 2 wire serial yimbere yisaha (SCL) | 3 |
| 6 | MOD-DEF0 | Icyitegererezo cyerekana | 3 |
| 7 | Guhitamo igipimo | Nta sano |
|
| 8 | GUTAKAZA | Rx gutakaza ibimenyetso, Gufungura Ibisohoka Ibisohoka, bikora "H" | 4 |
| 9 | VeeR | Rx hasi |
|
| 10 | VeeR | Rx hasi |
|
| 11 | VeeR | Rx hasi |
|
| 12 | RD- | Inyuma yakiriye amakuru hanze | 5 |
| 13 | RD + | Yakiriye amakuru hanze | 5 |
| 14 | VeeR | Rx hasi |
|
| 15 | VccR | Rx amashanyarazi |
|
| 16 | VccT | Amashanyarazi ya Tx |
|
| 17 | VeeT | Tx hasi |
|
| 18 | TD + | Kohereza amakuru muri | 6 |
| 19 | TD- | Hindura kohereza amakuru muri | 6 |
| 20 | VeeT | Tx hasi |
Inyandiko:
1. Iyo ari hejuru, ibisohoka byerekana amakosa ya laser y'ubwoko runaka.Hasi yerekana imikorere isanzwe.Kandi igomba gukururwa hamwe na 4.7 - 10KΩ résistor ku kibaho.
2. TX disable niyinjiza ikoreshwa muguhagarika transmitter optique isohoka.Ikururwa muri module hamwe na 4.7 - 10KΩ irwanya.Ibihugu byayo ni:
Hasi (0 - 0.8V): Kohereza kuri (> 0.8, <2.0V): Ntisobanuwe
Hejuru (2.0V ~ Vcc + 0.3V): Ikimuga cyoherejwe gifungura: Ikimuga cyahagaritswe
3. Mod-Def 0,1,2.Nibisobanuro byerekana module.Bagomba gukururwa hamwe na 4.7K - 10KΩ résistor ku kibaho.Umuvuduko wo gukurura ugomba kuba hagati ya 2.0V ~ Vcc + 0.3V.
Mod-Def 0 yashizweho na module kugirango yerekane ko module ihari
Mod-Def 1 numurongo wisaha yibice bibiri byuruhererekane rwindangamuntu
Mod-Def 2 numurongo wamakuru wibice bibiri byuruhererekane rwindangamuntu
4. Iyo ari hejuru, ibisohoka byerekana gutakaza ibimenyetso (LOS).Hasi yerekana imikorere isanzwe.
5. RD +/-: Ibi nibisubizo bitandukanye byo kwakira.Ni AC ihujwe 100Ω imirongo itandukanye igomba guhagarikwa na 100Ω (itandukanye) kumukoresha SERDES.Guhuza AC bikorwa imbere muri module bityo ntibisabwa kubibaho.
6. TD +/-: Izi ninyandiko zinyuranye zohereza.Ni AC-ihujwe, imirongo itandukanye hamwe 100Ω itandukanyirizo imbere muri module.Guhuza AC bikorwa imbere muri module bityo ntibisabwa kubibaho.
Imigaragarire isanzwe
Ibipimo by'ipaki
