Umvelisi we-OEM/ODM Umgama omde weDdm LC Duplex 20km 1310nm 2.5g SFP Transceiver Modyuli
ML-SFP-SX 1.25Gb/s SFP 1310nm 10km LC Indlela enye
Ngolawulo lwethu olubalaseleyo, amandla obuchule obunamandla kunye nobuchule obungqongqo bolawulo lomgangatho ophezulu, siqhubeka nokubonelela abathengi bethu ngomgangatho othembekileyo, amaxabiso afanelekileyo kunye nababoneleli abahle.Sijonge ukuba ngomnye wamaqabane akho athenjiweyo kwaye ufumane inzaliseko yakho ye-OEM/ODM Manufacturer Umgama oMde weDdm LC Duplex 20km 1310nm 2.5g SFP Transceiver Module, Sizinikele ekuboneleleni ngetekhnoloji yokucoca yobuchwephesha kunye nezisombululo zakho!
Ngolawulo lwethu olubalaseleyo, amandla obuchule obunamandla kunye nobuchule obungqongqo bolawulo lomgangatho ophezulu, siqhubeka nokubonelela abathengi bethu ngomgangatho othembekileyo, amaxabiso afanelekileyo kunye nababoneleli abahle.Sijonge ukuba ngomnye wamaqabane akho athenjiweyo kwaye ufumane ukuzaliseka kwakhoChina Ddm kunye Wdm, I-LC Duplex 1310nm, Imodyuli ye-SFP, SFP transceiver, Sinesabelo esikhulu kwimarike yehlabathi.Inkampani yethu inamandla oqoqosho olomeleleyo kwaye inikezela ngenkonzo ebalaseleyo yokuthengisa.Ngoku siye saseka ukholo, ubuhlobo, ubudlelwane obuhambelanayo beshishini kunye nabathengi kumazwe ahlukeneyo., njenge-Indonesia, iMyanmar, i-Indi kunye namanye amazwe akuMzantsi-mpuma we-Asia kunye namazwe aseYurophu, ase-Afrika kunye neLatin America.
Iimpawu zeMveliso
● Ixhasa i-1.25Gbps/1.0625Gbps imilinganiselo ye-bit
● I-Duplex LC isiqhagamshelanisi
● I-SFP efakwe kwiplagi eshushu
● I-1310nm i-FP laser transmitter kunye ne-PIN photo-detector
● Isebenza kwi-10Km uqhagamshelo lwe-SMF
● Ukusetyenziswa kwamandla aphantsi,< 0.8W
● I-Digital Diagnostic Monitor Interface
● Ukuthobela i-SFP MSA kunye ne-SFF-8472
● I-EMI ephantsi kakhulu kunye nokhuseleko olugqwesileyo lwe-ESD
● Ubushushu bemeko yokusebenza:
Urhwebo:0 ukuya kuma-70 °C
Umzi-mveliso:-40 ukuya kuma-85 °C
Usetyenziso
● Gigabit Ethernet
● IFiber Channel
● Tshintshela kwi-Switch interface
● Usetyenziso lwe-backplane
● Ujongano lweRouter/Server
● Ezinye iinkqubo zothumelo zamehlo
Idayagram esebenzayo
IiReyithingi eziphezulu ezipheleleyo
Ipharamitha | Uphawu | Min. | Max. | Iyunithi | Phawula |
Supply Voltage | Vcc | -0.5 | 4.0 | V | |
Ubushushu boGcino | TS | -40 | 85 | °C | |
Ubuntu bezizalwane | RH | 0 | 85 | % |
Phawula: Uxinzelelo olungaphaya kowona mlinganiselo uphakamileyo unokubangela umonakalo osisigxina kwi-transceiver.
Iimpawu zokuSebenza ngokubanzi
Ipharamitha | Uphawu | Min. | Isichwethezo | Max. | Iyunithi | Phawula |
Data Rate | DR |
| 1.25 |
| Gb/s | |
Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
Unikezelo lwangoku | Icc5 |
| 220 | mA | ||
Ixesha leCase lokuSebenza. | Tc | 0 | 70 | °C | ||
TI | -40 | 85 |
Iimpawu zoMbane (TOP(C) = 0 ukuya ku-70 ℃, TOP(I) =-40 ukuya ku-85 ℃, VCC = 3.13 ukuya ku-3.47 V)
Ipharamitha | Uphawu | Min. | Isichwethezo | Max. | Iyunithi | Phawula | |
Isidluliseli | |||||||
Ukutshintsha kwedatha eyahlukileyo | VIN, PP | 120 | 820 | mVpp | 1 | ||
Tx Khubaza Ungeniso-Phezulu | VIH | 2.0 | Vcc+0.3 | V | |||
Tx Khubaza Ungeniso-Phantsi | VIL | 0 | 0.8 | V | |||
Tx iFault Output-High | VOH | 2.0 | Vcc+0.3 | V | 2 | ||
Tx iFault Output-Low | UMQULU | 0 | 0.5 | V | 2 | ||
Igalelo lokwahluka kokuphazamiseka | Rin | 100 | Ω | ||||
Umamkeli | |||||||
Ujingi lwemveliso eyahlukileyo yedatha | Ewe, iphe | 300 | 650 | 800 | mVpp | 3 | |
Rx LOS Isiphumo-Phezulu | VROH | 2.0 | Vcc+0.3 | V | 2 | ||
Rx LOS Isiphumo-Phantsi | I-VROL | 0 | 0.8 | V | 2 |
Amanqaku:
1. I-TD +/- i-AC yangaphakathi idityaniswe kunye ne-100Ω ukupheliswa kokwahlukana ngaphakathi kwimodyuli.
2. I-Tx Fault kunye ne-Rx LOS yimveliso evulekileyo yomqokeleli, ekufuneka itsalwe kunye ne-4.7k ukuya kwi-10kΩ resistors kwibhodi yokusingatha.Tsala amandla ombane phakathi kwe-2.0V kunye neVcc+0.3V.
3. I-RD +/- iziphumo ze-AC zangaphakathi zidibene, kwaye kufuneka zipheliswe nge-100Ω (ukwahlukana) kumsebenzisi we-SERDES.
Iimpawu ze-Optical (TOP(C) = 0 ukuya ku-70 ℃, TOP(I) =-40 ukuya ku-85 ℃,VCC = 3.13 ukuya ku-3.47 V)
Ipharamitha | Uphawu | Min. | Isichwethezo | Max. | Iyunithi | Phawula |
Isidluliseli | ||||||
Ukusebenza kweWavelength | λ | 1290 | 1310 | 1330 | nm | |
Amandla emveliso yeAve (Eyenziwe) | PAVE | -9 | -3 | dBm | 1 | |
Umlinganiselo wokuphela | ER | 9 |
|
| dB | 1 |
RMS ububanzi bembonakalo | Δλ | 0.65 | nm | |||
Ixesha lokunyuka/lokuwa (20%~80%) | Tr/Tf | 0.26 | ns | 2 | ||
Isohlwayo sokuchithachitha | TDP | 3.9 | dB | |||
Imveliso ye-Optical Eye | Iyahambelana ne-IEEE802.3 z (iklasi yoku-1 yokhuseleko lwe-aser) | |||||
Umamkeli | ||||||
Ukusebenza kweWavelength | λ |
| 1310 |
| nm | |
Uvakalelo lomamkeli | PSEN1 | -22 | dBm | 3 | ||
Ukulayisha ngaphezulu | PAVE | 0 |
| dBm | 3 | |
I-LOS Assert | Pa | -35 | dBm | |||
LOS De-assert | Pd | -24 | dBm | |||
LOS Hysteresis | Pd-Pa | 0.5 |
| dB |
Amanqaku:
1. Ilinganiswe kwi-1.25Gb / s kunye ne-PRBS 2 223 – 1Ipatheni yovavanyo lwe-NRZ.
2. Ingahluzwanga, ilinganiswe nge-PRBS223 – 1ipateni yovavanyo @1.25Gbps
3. Ilinganiswe kwi-1.25Gb / s kunye ne-PRBS 223 – 1Ipatheni yovavanyo lwe-NRZ ye-BER <1 × 10-12
Pin Iingcaciso kunye nemisebenzi
Iphini | Uphawu | Igama/Inkcazelo | Amanqaku |
1 | VeeT | Tx umhlaba |
|
2 | Tx Fault | Tx isalathiso sempazamo, Isiphumo esiVulekileyo soMqokeleli, esebenzayo "H" | 1 |
3 | Tx Khubaza | Igalelo le-LVTTL, utsalo lwangaphakathi, Tx ivaliwe ku-“H” | 2 |
4 | MOD-DEF2 | Igalelo/imveliso yedatha yocingo oluyi-2 (SDA) | 3 |
5 | MOD-DEF1 | Igalelo lewotshi yojongano lweengcingo ezi-2 (SCL) | 3 |
6 | MOD-DEF0 | Imodeli yangoku isalathiso | 3 |
7 | Khetha umlinganiselo | Akukho nxibelelwano |
|
8 | LOS | I-Rx ilahleko yesiginali, i-Open Collector Output, esebenzayo “H” | 4 |
9 | VeeR | Rx umhlaba |
|
10 | VeeR | Rx umhlaba |
|
11 | VeeR | Rx umhlaba |
|
12 | RD- | I-Inverse ifunyenwe idatha | 5 |
13 | I-RD+ | Ifunyenwe idatha ngaphandle | 5 |
14 | VeeR | Rx umhlaba |
|
15 | VccR | Rx unikezelo lwamandla |
|
16 | VccT | Tx unikezelo lwamandla |
|
17 | VeeT | Tx umhlaba |
|
18 | TD+ | Dlulisa idatha ngaphakathi | 6 |
19 | TD- | Ugqithiso lwedatha eguqulweyo | 6 |
20 | VeeT | Tx umhlaba |
Amanqaku:
1. Xa iphezulu, le mveliso ibonisa impazamo ye-laser yolunye uhlobo.Okuphantsi kubonisa ukusebenza okuqhelekileyo.Kwaye kufuneka itsalwe phezulu nge-4.7 - 10KΩ resistor kwibhodi yokusingatha.
2. I-TX ikhubaza igalelo elisetyenziselwa ukuvala i-transmitter optical output.Itsalwa ngaphakathi kwimodyuli ene-4.7 - 10KΩ resistor.Iimeko zayo zezi:
Phantsi (0 – 0.8V): I-Transmitter on (>0.8, <2.0V): Ayichazwanga
Phezulu (2.0V~Vcc+0.3V): I-Transmitter ikhubazekile Vula: I-Transmitter ikhubazekile
3. Mod-Def 0,1,2.Ezi zizikhonkwane zenkcazo yemodyuli.Kufuneka batsalwe phezulu nge-4.7K - 10KΩ resistor kwibhodi yokusingatha.Umbane wokutsalela phezulu uya kuba phakathi kwe-2.0V~Vcc+0.3V.
I-Mod-Def 0 isekelwe kwimodyuli ukubonisa ukuba imodyuli ikhona
I-Mod-Def 1 yilayini yewotshi yojongano lweengcingo ezimbini ze-serial ID
I-Mod-Def 2 yilayini yedatha ye-interface ye-serial ye-serial ye-serial ID
4. Xa iphezulu, le mveliso ibonisa ukulahleka kwesignali (LOS).Okuphantsi kubonisa ukusebenza okuqhelekileyo.
5. I-RD +/-: Ezi ziziphumo zomamkeli ohlukeneyo.Ziyi-AC ezidityanisiweyo 100Ω iilayini zokwahluka ekufuneka zipheliswe nge-100Ω (umahluko) kumsebenzisi we-SERDES.Ukudibanisa kwe-AC kwenziwa ngaphakathi kwimodyuli kwaye ngoko akufunwa kwibhodi yokusingatha.
6. TD+/-: La ngamagalelo okuhambisa umahluko.Ziyi-AC-dityanisiwe, imigca eyahlukileyo kunye ne-100Ω ukupheliswa kokwahlukana ngaphakathi kwimodyuli.Ukudibanisa kwe-AC kwenziwa ngaphakathi kwimodyuli kwaye ngoko akufunwa kwibhodi yokusingatha.
Digital Diagnostic Specifications
I-transceivers ingasetyenziselwa kwiinkqubo zokubamba ezifuna ukuba ngaphakathi okanye ngaphandle kwe-digital calibrated diagnostics.
Ipharamitha | Uphawu | Iiyunithi | Min. | Max. | Ukuchaneka | Phawula |
Ubushushu beTransceiver | DTemp-E | ºC | -45 | +90 | ±5ºC | 1 |
Umbane wokubonelela ngeTransceiver | DVoltage | V | 2.8 | 4.0 | ±3% |
|
I-Transmitter bias yangoku | I-DBias | mA | 2 | 15 | ±10% | 2 |
Amandla emveliso yokuhambisa | DTx-Amandla | dBm | -10 | -2 | ±3dB | |
Umndilili wokungenisa amandla ongeniso | DRx-Amandla | dBm | -25 | 0 | ±3dB |
Amanqaku:
1.Xa Ubushushu bokusebenza.=0~70 ºC,uluhlu luya kuba mizuzu=-5,Max=+75
2. Ukuchaneka kwe-Tx bias current yi-10% yeyona nto yangoku ukusuka kumqhubi we-laser ukuya kwi-laser.
3. Ulungelelwaniso lwangaphakathi/ lwangaphandle luyahambelana.
Isekethe yoNxibelelwano oluqhelekileyo
Iipakethi Imilinganiselo