Mylinking™ Optical Transceiver Module SFP+ LC-MM 850nm 300m
ML-SFP+MX 10Gb/s SFP+ 850nm 300m LC Multi-Mode
Njirimara ngwaahịa
● Na-akwado ihe ruru 11.3Gb/s bit bit
● Duplex LC njikọ
● akara ukwu SFP+ na-ekpo ọkụ
● 850nm VCSEL transmitter, PIN foto-achọpụta
● Ruo 300m na 50/125um MMF(2000MHZ.KM)
● Oriri ike dị ala, <1W
● Igwe nleba anya nyocha dijitalụ
● Ngwa anya na-akwado IEEE 802.3ae
● Igwe ọkụ eletrik na-akwado SFF-8431
● Ọnọdụ okpomọkụ na-arụ ọrụ:
Azụmahịa: 0 ~ 70 ° C Ụlọ ọrụ mmepụta ihe: -40 ruo 85 °C
Ngwa
● 10G Base-SR/SW na 10.3125G
● 10G Fiber Channel
● Njikọ anya ndị ọzọ
Eserese na-arụ ọrụ
Oke kacha oke
Oke | Akara | Min. | Oke. | Nkeji | Rịba ama |
Voltaji na-eweta | Vcc | -0.5 | 4.0 | V | |
Okpomọkụ nchekwa | TS | -40 | 85 | Celsius C | |
Iru mmiri dị n'etiti | RH | 0 | 85 | % |
Mara: Nchegbu karịrị oke ọkwa zuru oke nwere ike ibute mmebi na-adịgide adịgide na transceiver.
Njirimara Nrụ ọrụ izugbe
Oke | Akara | Min. | Ụdị | Oke. | Nkeji | Rịba ama |
Ọnụego data | DR | 9,953 | 10.3125 | 11.3 | Gb/s | |
Voltaji na-eweta | Vcc | 3.13 | 3.3 | 3.47 | V | |
Nyefee ugbu a | Icc5 |
| 300 | mA | ||
Ọnọdụ okpomọkụ na-arụ ọrụ. | Tc | 0 | 70 | Celsius C | ||
TI | -40 | 85 |
Àgwà ọkụ eletrik (TOP(C) = 0 ruo 70 ℃, TOP(I) =-40 ruo 85 ℃, VCC = 3.13 ruo 3.47 V)
Oke | Akara | Min. | Ụdị | Oke. | Nkeji | Rịba ama |
Nnyefe | ||||||
Mgbanwe ntinye data dị iche | VINPP | 180 | 700 | mVpp | 1 | |
Nyefee gbanyụọ voltaji | VD | VCC-0.8 | Vcc | V | ||
Nyefee Kwado voltaji | VEN | Vee | Vee+0.8 | |||
Tinye ihe mgbochi dị iche | Rin | 100 | Ω | |||
Onye nnata | ||||||
Mgbanwe mmepụta data dị iche | Egwu, pp | 300 | 850 | mVpp | 2 | |
Oge mmepụta ebili na oge ọdịda | Tr, Tf | 28 | Ps | 3 | ||
LOS kwuputara | VLOS_F | 2 | Vcc_HOST | V | 4 | |
LOS kwuputara | VLOS_N | Vee | Vee+0.8 | V | 4 |
Mara:
1. Ejikọtara ozugbo na ntụtụ ntinye data TX.Njikọ AC si ntụtụ n'ime onye ọkwọ ụgbọ ala IC.
2. N'ime 100Ω nkwụsị dị iche iche.
3.20 - 80%.Ejiri bọọdụ Nleba anya Module yana ụkpụrụ ule OMA.Iji usoro nke anọ 1 na anọ 0 na PRBS 9 bụ ihe ọzọ a na-anabata.
4. LOS bụ mmepụta onye na-anakọta emeghe.Ekwesịrị ịdọrọ ya na 4.7kΩ – 10kΩ na bọọdụ nnabata.Arụ ọrụ nkịtị bụ mgbagha 0;ọnwụ nke mgbaama bụ ezi uche 1.
Njirimara ngwa anya (TOP(C) = 0 ruo 70 ℃, TOP(I) =-40 ruo 85 ℃,VCC = 3.13 ruo 3.47V)
Oke | Akara | Min. | Ụdị | Oke. | Nkeji | Rịba ama |
Nnyefe | ||||||
Ogologo Ogologo Na-arụ ọrụ | λ | 810 | 850 | 880 | nm | |
Ike mmepụta ụzọ (Agbanyere) | PAVE | -6 | 0 | dBm | 1 | |
Oke mkpochapụ | ER | 3.5 | dB | |||
RMS spectral obosara | Δλ | 0.85 | nm | |||
Oge ebili / ọdịda (20% ~ 80%) | Tr/Tf | 50 | ps | 2 | ||
ntaramahụhụ mgbasa | TDP | 2 | dB | |||
Mmepụta anya anya | Dabara na IEEE 0802.3ae | |||||
Onye nnata | ||||||
Ogologo Ogologo Na-arụ ọrụ | 840 | 850 | 860 | nm | ||
Mmetụta nnata (ER=4.5) | PSEN1 | -11.1 | dBm | 3 | ||
Ibu ibu | PAVE | 0.5 | dBm | |||
LOS nkwupụta | Pa | -30 | dBm | |||
LOS De-nkwuputa | Pd | -12 | dBm | |||
LOS Hysteresis | Pd-Pa | 0.5 | dB |
ndetu:
1. Atụtara na 10.3125b/s ya na PRBS 231-1Ụkpụrụ ule NRZ.
2.20% ~ 80%
3. N'okpuru ikpe ER kacha njọ = 4.5@ 10.3125 Gb/s nwere PRBS 231-1Ụkpụrụ ule NRZ maka BER <1x10-12
Nkọwa Pin na Ọrụ
Ntụtụ | Akara | Aha/Nkọwa |
1 | VEET [1] | Ala nnyefe |
2 | Tx_FAULT [2] | Mmejọ nnyefe |
3 | Tx_DIS [3] | Gbanyụọ nnyefe.Agbanyụrụ mmepụta laser n'elu ma ọ bụ mepere emepe |
4 | SDA [2] | 2-waya Serial Interface Data Line |
5 | SCL [2] | 2-waya Serial Interface elekere Line |
6 | MOD_ABS [4] | Modul adịghị.Gbanye n'ime modul |
7 | RS0 [5] | Ọnụọ Họrọ 0 |
8 | RX_LOS [2] | Ọnwụ nke akara ngosi.Logic 0 na-egosi ọrụ nkịtị |
9 | RS1 [5] | Ọnụọ Họrọ 1 |
10 | VEER [1] | Ala nnata |
11 | VEER [1] | Ala nnata |
12 | RD- | Ndị nnata tụgharịrị DATA.AC jikọtara |
13 | RD+ | Onye nnata DATA pụọ.AC jikọtara |
14 | VEER [1] | Ala nnata |
15 | VCCR | Nkwanye ike nnata |
16 | VCCT | Nnyefe Ike |
17 | VEET [1] | Ala nnyefe |
18 | TD+ | Nnyefe DATA n'ime AC Ejikọtara |
19 | TD- | Mbugharị atụgharịrị DATA n'ime AC Ejikọtara |
20 | VEET [1] | Ala nnyefe |
Ihe ndetu:
1.Module circuit ala dịpụrụ adịpụ site na modul chassis ala n'ime modul.
2.kwesịrị ịdọrọ ya na 4.7k - 10k ohms na bọọdụ nnabata na voltaji n'etiti 3.15Vand 3.6V.
3.Tx_Disable bụ ntinye kọntaktị nwere 4.7 kΩ ruo 10 kΩ pullup na VccT n'ime modul.
4.Mod_ABS ejikọrọ na VeeT ma ọ bụ VeeR na SFP + modul.Onye ọbịa ahụ nwere ike ịdọrọ kọntaktị a ruo Vcc_Host yana onye resistor dị na nso 4.7 kΩ to10 kΩ.Mod_ABS na-ekwupụta “Elu” mgbe modul SFP+ na-anọghị n'anụ ahụ na oghere nnabata.
5. RS0 na RS1 bụ ntinye modul ma dọkpụrụ ya na VeeT na> 30 kΩ resistors na modul.
Serial Interface maka ID na Digital Diagnostic Monitor
SFP + MX transceiver na-akwado usoro nzikọrịta ozi serial 2-waya dịka akọwara na SFP+ MSA.Ọkọlọtọ SFP+ serial ID na-enye ohere ịnweta ozi njirimara nke na-akọwa ike transceiver, oghere ọkọlọtọ, ndị nrụpụta na ozi ndị ọzọ.Na mgbakwunye, transceivers SFP + a na-enye nkwalite nleba anya nyocha dijitalụ dijitalụ, nke na-enye ohere ịnweta ngwa ngwa na-arụ ọrụ dị ka okpomọkụ transceiver, laser bias current, ike anya na-ebufe, natara ike anya na transceiver voltaji ọkọnọ.Ọ na-akọwapụta usoro oti mkpu na ọkọlọtọ ịdọ aka ná ntị ọkaibe, nke na-eme ka ndị ọrụ njedebe mara mgbe otu paramita arụ ọrụ dị na mpụga ụlọ nrụpụta setịpụrụ oke nkịtị.
SFP MSA na-akọwa maapụ ebe nchekwa 256-byte dị na EEPROM nke a na-enweta n'elu eriri 2-waya na adreesị 8 bit 1010000X (A0h), yabụ interface nlekota nke mbụ na-eji adreesị 8 bit (A2h), ya mere, Maapụ ebe nchekwa Oghere Usoro akọwapụtara nke mbụ ka agbanwebeghị.E gosipụtara nhazi nke map ebe nchekwa na Table1.
Tebụl 1. Digital Diagnostic Map ebe nchekwa (Nkọwa mpaghara data akọwapụtara)
Nkọwapụta nyocha dijitalụ
Enwere ike iji transceivers SFP + MX na sistemụ nnabata nke chọrọ nyocha dijitalụ n'ime ma ọ bụ nke mpụga.
Oke | Akara | Nkeji | Min. | Oke. | izi ezi | Rịba ama |
Ọnọdụ okpomọkụ transceiver | DTemp-E | ºC | -45 | +90 | ±5ºC | 1 |
Transceiver ọkọnọ voltaji | DVoltaji | V | 2.8 | 4.0 | ± 3% | |
Ihe na-ebunye mbuso agha ugbu a | DBias | mA | 0 | 80 | ± 10% | 2 |
Ike mmepụta ihe nnyefe | DTx-Ike | dBm | -7 | +1 | ±2dB | |
Nkezi ntinye ike nnata | DRx-Ike | dBm | -13 | 0 | ±2dB |
ndetu:
1. N'ime tụrụ
2. Izi ezi nke Tx bias current bụ 10% nke ihe dị ugbu a site na onye ọkwọ ụgbọ ala na laser.
Sekit interface a na-ahụkarị
Filter na-enye ike akwadoro
Mara:
Ekwesịrị iji inductor nwere nguzogide DC nke na-erughị 1Ω iji kwado voltaji achọrọ na pin ntinye SFP nwere voltaji ọkọnọ 3.3V.Mgbe a na-eji netwọk nzacha ọkọnọ akwadoro, nkwụnye ọkụ nke modul transceiver SFP ga-eme ka ọ dị ugbu a karịa 30 mA karịa uru steeti kwụsiri ike.