Wopanga OEM/ODM Utali Watali Ddm LC Duplex 20km 1310nm 2.5g SFP Transceiver Module

ML-SFP-SX 1.25Gb/s SFP 1310nm 10km LC Njira Imodzi

Kufotokozera Kwachidule:

The Mylinking™ RoHS Compliant 1.25Gbps 1310nm Optical Transceiver 10km Reach ndi ntchito yapamwamba, ma modules okwera mtengo omwe amathandiza pawiri deta-rate ya 1.25Gbps/1.0625Gbps ndi 10km mtunda wotumizira ndi SMF.Transceiver ili ndi zigawo zitatu: FP laser transmitter, PIN photodiode yophatikizidwa ndi trans-impedance preamplifier (TIA) ndi MCU control unit.Ma module onse amakwaniritsa zofunikira zachitetezo cha kalasi I laser.Ma transceivers amagwirizana ndi SFP Multi-Source Agreement (MSA) ndi SFF-8472.Kuti mudziwe zambiri, chonde onani SFP MSA.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ndi makonzedwe athu abwino kwambiri, luso lamphamvu komanso njira zoyendetsera bwino kwambiri, timapitiliza kupatsa ogula athu khalidwe lodalirika, mitengo yamtengo wapatali komanso opereka abwino kwambiri.Tikufuna kukhala m'modzi mwa anzanu odalirika ndikupeza kukwaniritsidwa kwanu kwa OEM/ODM Manufacturer Long Distance Ddm LC Duplex 20km 1310nm 2.5g SFP Transceiver Module, Tadzipereka kukupatsirani ukadaulo waukadaulo woyeretsa ndi mayankho kwa inu!
Ndi makonzedwe athu abwino kwambiri, luso lamphamvu komanso njira zoyendetsera bwino kwambiri, timapitiliza kupatsa ogula athu khalidwe lodalirika, mitengo yamtengo wapatali komanso opereka abwino kwambiri.Tikufuna kukhala m'modzi mwa okondedwa anu odalirika ndikukwaniritsa zomwe mukufunaChina Ddm ndi Wdm, LC Duplex 1310nm, Mtengo wa SFP, SFP transceiver, Tili ndi gawo lalikulu pamsika wapadziko lonse lapansi.Kampani yathu ili ndi mphamvu zolimba zachuma ndipo imapereka ntchito zabwino kwambiri zogulitsa.Tsopano takhazikitsa chikhulupiriro, ochezeka, mogwirizana bizinesi ubale ndi makasitomala m'mayiko osiyanasiyana., monga Indonesia, Myanmar, Indi ndi mayiko ena aku Southeast Asia ndi mayiko a ku Ulaya, Africa ndi Latin America.

Zogulitsa Zamalonda

● Imathandizira 1.25Gbps/1.0625Gbps bit rates

● Duplex LC cholumikizira

● Mapulagi otentha a SFP

● 1310nm FP laser transmitter ndi PIN chithunzi-detector

● Yogwiritsidwa ntchito pa 10Km SMF yolumikizana

● Kugwiritsa ntchito mphamvu zochepa,<0.8W

● Digital Diagnostic Monitor Interface

● Kugwirizana ndi SFP MSA ndi SFF-8472

● EMI yotsika kwambiri komanso chitetezo chabwino kwambiri cha ESD

● Kutentha kwa galimoto:

Zogulitsa: 0 mpaka 70 ° C

Industrial: -40 mpaka 85 °C

Mapulogalamu

● Gigabit Efaneti

● Fiber Channel

● Sinthani mawonekedwe a Sinthani

● Kusinthana kwa mapulogalamu a ndege

● Mawonekedwe a rauta / Seva

● Njira zina zotumizira mauthenga

Chojambula chogwira ntchito

xst (1)

Mtheradi Maximum Mavoti

Parameter

Chizindikiro

Min.

Max.

Chigawo

Zindikirani

Supply Voltage

Vcc

-0.5

4.0

V

Kutentha Kosungirako

TS

-40

85

°C

Chinyezi Chachibale

RH

0

85

%

Zindikirani: Kupsinjika kopitilira muyeso wokwanira kungayambitse kuwonongeka kosatha kwa transceiver.

Makhalidwe Ogwirira Ntchito

Parameter

Chizindikiro

Min.

Lembani

Max.

Chigawo

Zindikirani

Mtengo wa Data

DR

1.25

Gb/s

 
Supply Voltage

Vcc

3.13

3.3

3.47

V

 
Supply Current

Icc5

 

220

mA

 
Operating Case Temp.

Tc

0

 

70

°C

 

TI

-40

 

85

Makhalidwe Amagetsi (TOP(C) = 0 mpaka 70 ℃, TOP(I) =-40 mpaka 85 ℃, VCC = 3.13 mpaka 3.47 V)

Parameter

Chizindikiro

Min.

Lembani

Max.

Chigawo

Zindikirani

Wotumiza

Kusintha kosiyanasiyana kwa data

VIN, PP

120

820

mvpp

1

Tx Letsani Kuyika Kwapamwamba

VIH

2.0

Vcc+0.3

V

Tx Letsani Kuyika-Kutsika

VIL

0

0.8

V

Tx Fault Output-High

VOH

2.0

Vcc+0.3

V

2

Tx Fault Output-Low

VOL

0

0.5

V

2

Lowetsani kusiyana kwa impedance

Rin

100

Ω

Wolandira

Kusintha kwamitundu yosiyanasiyana ya data

Woti, pp

300

650

800

mvpp

3

Rx LOS Output-High

VROH

2.0

Vcc+0.3

V

2

Rx LOS Output-Low

VROL

0

0.8

V

2

Ndemanga:

1. TD +/- ndi AC mkati pamodzi ndi 100Ω kusiyana kusiyana mkati mwa gawo.

2. Tx Fault ndi Rx LOS ndi zotuluka zotseguka, zomwe ziyenera kukokedwa ndi 4.7k mpaka 10kΩ resistors pa bolodi la alendo.Kokani voteji pakati pa 2.0V ndi Vcc+0.3V.

3. Zotulutsa za RD +/- ndi zamkati za AC zophatikizidwa, ndipo ziyenera kuthetsedwa ndi 100Ω (zosiyana) pa wogwiritsa ntchito SERDES.

Mawonekedwe Owoneka (TOP(C) = 0 mpaka 70 ℃, TOP(I) =-40 mpaka 85 ℃,VCC = 3.13 mpaka 3.47 V)

Parameter

Chizindikiro

Min.

Lembani

Max.

Chigawo

Zindikirani

Wotumiza

Kugwira Wavelength

λ

1290

1310

1330

nm

 
Ave. output power (Yayatsidwa)

PAVE

-9

 

-3

dBm

1

Chiwerengero cha Kutha

ER

9

dB

1

RMS spectral wide

Δλ

   

0.65

nm

 
Nthawi Yokwera/Yogwa (20% ~ 80%)

Tr/Tf

   

0.26

ns

2

Chilango chobalalika

TDP

   

3.9

dB

 
Linanena bungwe Optical Diso Mogwirizana ndi IEEE802.3 z (kalasi 1 chitetezo aser)

Wolandira

Kugwira Wavelength

λ

1310

nm

 
Kumverera kwa Receiver

PSEN1

   

-22

dBm

3

Zochulukira

PAVE

0

 

dBm

3

Chithunzi cha LOS

Pa

-35

   

dBm

 
Malingaliro a kampani LOS

Pd

   

-24

dBm

 
LOS Hysteresis

Pd Pa

0.5

 

dB

Ndemanga:

1. Kuyesedwa pa 1.25Gb/s ndi PRBS 2 223-1Chithunzi cha NRZ.

2. Osasefedwa, kuyezedwa ndi PRBS223-1mayeso chitsanzo @1.25Gbps

3. Kuyesedwa pa 1.25Gb/s ndi PRBS 223-1Njira yoyesera ya NRZ ya BER <1 × 10-12

Pin Tanthauzo Ndi Ntchito

xst (2)

Pin

Chizindikiro

Dzina/Mafotokozedwe

Zolemba

1 VeeT Tx pansi

2 Tx Zolakwika Tx cholozera cholakwika, Open Collector Output, yogwira "H"

1

3 Tx Letsani Kulowetsa kwa LVTTL, kukoka mkati, Tx yolephereka pa "H"

2

4 MOD-DEF2 2 serial interface data input/output (SDA)

3

5 MOD-DEF1 2 serial interface clock input (SCL)

3

6 Chithunzi cha MOD-DEF0 Chitsanzo chowonetseratu

3

7 Sankhani ndalama Palibe kulumikizana

8 LOS Kutayika kwa chizindikiro cha Rx, Open Collector Output, yogwira "H"

4

9 VeeR Rx pansi

10 VeeR Rx pansi

11 VeeR Rx pansi

12 RD- Inverse analandira deta kunja

5

13 RD+ Data yalandilidwa

5

14 VeeR Rx pansi

15 VccR Rx magetsi

16 VccT Tx magetsi

17 VeeT Tx pansi

18 TD+ Tumizani data mkati

6

19 TD- Inverse transmit data in

6

20 VeeT Tx pansi  

Ndemanga:

1. Pamene mkulu, linanena bungwe limasonyeza kulakwitsa laser mtundu wina.Low limasonyeza ntchito yachibadwa.Ndipo iyenera kukokedwa ndi 4.7 - 10KΩ resistor pa board host.

2. TX disable ndi cholowetsa chomwe chimagwiritsidwa ntchito kutseka ma transmitter optical output.Imakokedwa mkati mwa gawoli ndi 4.7 - 10KΩ resistor.Makhalidwe ake ndi awa:

Pansi (0 – 0.8V): Transmitter pa (>0.8, <2.0V): Zosadziwika

Pamwamba (2.0V~Vcc+0.3V): Transmitter Wolemala Otsegula: Transmitter Wolemala

3. Mod-Def 0,1,2.Izi ndi zizindikiro za ma module.Ayenera kukokedwa ndi 4.7K - 10KΩ resistor pa board host.Mphamvu yokoka iyenera kukhala pakati pa 2.0V~Vcc+0.3V.

Mod-Def 0 yakhazikitsidwa ndi gawoli kuti iwonetse kuti gawoli lilipo

Mod-Def 1 ndiye mzere wa wotchi wa mawonekedwe awiri a waya wa serial ID

Mod-Def 2 ndi mzere wa data wa mawonekedwe awiri a waya wa serial ID

4. Zikakhala zapamwamba, izi zimasonyeza kutayika kwa chizindikiro (LOS).Low limasonyeza ntchito yachibadwa.

5. RD+/-: Izi ndi zotulutsa zamitundu yosiyanasiyana.Ndi mizere yosiyana ya AC yophatikizidwa ndi 100Ω yomwe iyenera kuthetsedwa ndi 100Ω (kusiyana) kwa wogwiritsa SERDES.Kuphatikizika kwa AC kumachitika mkati mwa gawoli ndipo sikofunikira pa bolodi la alendo.

6. TD+/-: Awa ndi ma transmitter osiyanasiyana.Iwo ndi AC-ophatikizana, mizere yosiyana ndi 100Ω kusiyana pakati pa gawo.Kuphatikizika kwa AC kumachitika mkati mwa gawoli ndipo sikofunikira pa bolodi la alendo.

Zolemba za Digital Diagnostic

Ma transceivers atha kugwiritsidwa ntchito pamakina omwe amalandila omwe amafunikira kuwunika kwa digito mkati kapena kunja.

Parameter

Chizindikiro

Mayunitsi

Min.

Max.

Kulondola

Zindikirani

Kutentha kwa Transceiver DTemp-E

ºC

-45

+ 90

± 5ºC

1

Mphamvu yamagetsi ya transceiver DVoltage

V

2.8

4.0

±3%

Transmitter bias current DBias

mA

2

15

±10%

2

Mphamvu yotulutsa transmitter DTx-Mphamvu

dBm

-10

-2

± 3dB

 
Mphamvu yapakati yolandirira DRx-Mphamvu

dBm

-25

0

± 3dB

 

Ndemanga:

1.Pamene mukugwira ntchito.=0~70 ºC,muyezo udzakhala min=-5,Max=+75

2. Kulondola kwa Tx bias panopa ndi 10% ya panopa yeniyeni kuchokera kwa dalaivala wa laser kupita ku laser.

3. Internal / External Calibration yogwirizana.

Mawonekedwe a Interface Circuit

xst (3)

Makulidwe a Phukusi

xst (4)


  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife