Mylinking ™ Optical Transceiver Module SFP LC-MM 850nm 550m

ML-SFP-MX 1.25Gbps SFP 850nm 550m LC Multi-Mode

Lus piav qhia luv luv:

Lub Mylinking™ RoHS Raws Li 1.25Gbps 850nm Optical Transceiver 550m Reach yog qhov ua tau zoo, cov nqi siv tau zoo txhawb cov ntaub ntawv-tus nqi ntawm 1.25Gbps thiab 550m kis tau tus mob nrog MMF.Lub transceiver muaj peb ntu: VCSEL laser transmitter, PIN photodiode integrated nrog trans-impedance preamplifier (TIA) thiab MCU tswj chav tsev.Tag nrho cov modules txaus siab rau chav kawm I laser kev nyab xeeb.Cov transceivers yog sib xws nrog SFP Multi-Source Agreement (MSA) thiab SFF-8472.Yog xav paub ntxiv, thov xa mus rau SFP MSA.


Product Detail

Khoom cim npe

Khoom nta

● Txhawb 1.25Gbps / 1.0625Gbps me ntsis tus nqi

● Duplex LC connector

● Kub pluggable SFP hneev taw

● 850nm VSCEL laser transmitter thiab PIN photo-detector

● Muaj feem xyuam rau 550m ntawm 50/125µm, 300m ntawm 62.5/125µm MMF kev sib txuas

● Kev siv hluav taws xob tsawg, <0.8W

● Digital Diagnostic Monitor Interface

● Ua raws li SFP MSA thiab SFF-8472

● EMI tsawg heev thiab kev tiv thaiv ESD zoo heev

● Ua haujlwm kub:

Kev lag luam kub: 0-70 ° C

Industrial: -40 txog 85 ° C

Daim ntawv thov

● Gigabit Ethernet

● Fiber Channel

● Hloov mus rau Hloov interface

● Hloov daim ntawv thov rov qab

● Router / Server interface

● Lwm cov kab ke kho qhov muag

Daim duab ua haujlwm

cov (3)

Qhov siab tshaj qhov ntsuas

Parameter

Cim

Min.

Max.

Chav tsev

Nco tseg

Cov khoom siv hluav taws xob

Vcc

-0.5

4.0

V

 
Cia Kub

TS

-40

85

°C

 
txheeb ze humidity

RH

0

85

%

Nco tseg: Kev ntxhov siab ntau dhau ntawm qhov siab tshaj plaws kev ntsuas yuav ua rau muaj kev puas tsuaj mus tas li rau lub transceiver.

Cov yam ntxwv ntawm kev ua haujlwm

Parameter

Cim

Min.

Ntaus

Max.

Chav tsev

Nco tseg

Cov ntaub ntawv tus nqi

DR

1.25

Gb/s

 
Cov khoom siv hluav taws xob

Vcc

3.13

3.3

3.47 ib

V

 
Cov khoom siv tam sim no

Icc5

 

220

mA

 
Kev khiav hauj lwm Case Temp.

Tc

0

 

70

°C

 

TI

-40

 

85

Cov yam ntxwv hluav taws xob (TOP(C) = 0 txog 70 ℃, TOP(I) = -40 txog 85 ℃, VCC = 3.13 txog 3.47 V) / h2>

Parameter

Cim

Min.

Ntaus

Max.

Chav tsev

Nco tseg

Transmitter

Differential data input viav vias

VIN, PE

250

1200

mVpp

1

Tx Disable Input-High

VIH

2.0

Vcc+0.3

V

 
Tx Disable Input-Low

VIL

0

0.8 ua

V

 
Tx Fault Output-High

VOH

2.0

Vcc+0.3

V

2

Tx Fault Output-Low

VOL

0

0.8 ua

V

2

Input sib txawv impedance

Rin

100

Ω

 

Tus txais

Differential data output viav vias

Vuag, p

250

550

mVpp

3

Rx LOS tso zis-High

VROH

2.0

Vcc+0.3

V

2

Rx LOS tso zis-Low

VROL

0

0.8 ua

V

2

Nco tseg:

1. TD +/- yog sab hauv AC txuas nrog 100Ω qhov sib txawv ntawm kev txiav tawm sab hauv lub module.

2. Tx Fault thiab Rx LOS yog qhib cov khoom tso tawm, uas yuav tsum tau rub nrog 4.7k txog 10kΩ resistors ntawm lub rooj tsavxwm.Rub tawm voltage ntawm 2.0V thiab Vcc + 0.3V.

3.RD +/- cov zis yog sab hauv AC txuas, thiab yuav tsum tau txiav nrog 100Ω (qhov txawv) ntawm tus neeg siv SERDES.

Optical yam ntxwv (TOP(C) = 0 ~ 70 ℃, TOP(I) = -40 ~ 85 ℃, VCC = 3.13 ~ 3.47 V)

Parameter

Cim

Min.

Ntaus

Max.

Chav tsev

Nco tseg

Transmitter

Ua haujlwm Wavelength

λ

840 ua

850

860 ua

nm

 
Ave. tso zis zog (Enabled)

PAAV

-9

 

0

dBm ib

1

Extinction Ratio

ER

9

dB

1

RMS spectral dav

Δλ

   

0.65 ib

nm

 
Lub sijhawm nce / poob (20% ~ 80%)

Tr/Tf

   

0.25

ps

2

Tso zis Optical Qhov muag Ua raws li IEEE 802.3 z & ITU G.957 Ua raws (chav kawm 1 aser kev nyab xeeb)

Tus txais

Ua haujlwm Wavelength

λ

840 ua

850

860 ua

nm

 
Tus neeg txais kev xav

PSEN1

   

-18

dBm ib

3

Tshaj dhau

PAAV

-3

 

dBm ib

3

LOS Assert

Pa

-35

   

dBm ib

 
LOS De-assert

Pd

   

-20

dBm ib

 
LOS Hysteresis

Pd-Pa

0.5

 

dB

Nco tseg:

1. Ntsuas ntawm 1.25Gb/s nrog PRBS 223 – 1 NRZ kuaj qauv.

2.Unfiltered, ntsuas nrog PRBS 223-1 kuaj qauv @1.25Gbps

3.Measured ntawm 1.25Gb/s nrog PRBS 223 – 1 NRZ xeem qauv rau BER < 1x10-10

Pin Definitions And Functions

cov (2)

Pin

Cim

Lub npe / piav qhia

Sau ntawv

1 VeeT Tx av

2 Tx Fault Tx indication, Open Collector Output, active "H"

1

3 Tx Disable LVTTL Input, internal rub-up, Tx disabled ntawm "H"

2

4 MOD-DEF 2 2 xaim serial interface cov ntaub ntawv tawm tswv yim / tso zis (SDA)

3

5 MOD-DEF1 2 hlau serial interface moos input (SCL)

3

6 MOD-DEF0 Model tam sim no qhia

3

7 Rate xaiv Tsis muaj kev sib txuas

8 LOS Rx poob ntawm lub teeb liab, Qhib Sau Cov Tso Tawm, nquag "H"

4

9 VeeR Rx hauv av

10 VeeR Rx hauv av

11 VeeR Rx hauv av

12 RD- Inverse tau txais cov ntaub ntawv tawm

5

13 RD+ Tau txais cov ntaub ntawv tawm

5

14 VeeR Rx hauv av

15 VccR Rx fais fab mov

16 VccT Tx power supply

17 VeeT Tx av

18 TSO + Xa cov ntaub ntawv hauv

6

19 TD- Inverse kis cov ntaub ntawv nyob rau hauv

6

20 VeeT Tx av  

Nco tseg:

1. Thaum siab, qhov tso zis no qhia tau hais tias laser txhaum ntawm qee yam.Tsawg qhia txog kev ua haujlwm li qub.Thiab yuav tsum tau rub nrog 4.7 - 10KΩ resistor ntawm lub rooj tsavxwm.

2. TX disable yog ib qho kev tawm tswv yim uas yog siv los kaw lub transmitter optical tso zis.Nws yog rub tawm hauv lub module nrog 4.7 - 10KΩ resistor.Nws cov xeev yog:

Tsawg (0 - 0.8V): Transmitter ntawm (> 0.8, < 2.0V): Undefined

Siab (2.0V ~ Vcc + 0.3V): Transmitter Disabled Qhib: Transmitter Disabled

3. Mod-Def 0,1,2.Cov no yog cov module txhais pins.Lawv yuav tsum tau rub nrog 4.7K - 10KΩ resistor ntawm lub rooj tsavxwm.Qhov hluav taws xob rub tawm yuav tsum nyob nruab nrab ntawm 2.0V ~ Vcc + 0.3V.

Mod-Def 0 tau dhau los ntawm lub module los qhia tias qhov module yog tam sim no

Mod-Def 1 yog lub moos kab ntawm ob lub xov tooj sib txuas rau serial ID

Mod-Def 2 yog cov ntaub ntawv kab ntawm ob lub xov hlau serial interface rau serial ID

4. Thaum siab, qhov tso zis no qhia tias tsis muaj teeb liab (LOS).Tsawg qhia txog kev ua haujlwm li qub.

5. RD +/-: Cov no yog cov khoom sib txawv ntawm cov khoom xa tawm.Lawv yog AC txuas nrog 100Ω cov kab sib txawv uas yuav tsum tau txiav nrog 100Ω (differential) ntawm tus neeg siv SERDES.Lub AC coupling yog ua tiav hauv lub module thiab yog li tsis tas yuav tsum tau ntawm lub rooj tsavxwm.

6. TD +/-: Cov no yog qhov sib txawv transmitter inputs.Lawv yog AC-coupled, sib txawv kab nrog 100Ω sib txawv txiav tawm hauv lub module.Lub AC coupling yog ua tiav hauv lub module thiab yog li tsis tas yuav tsum tau ntawm lub rooj tsavxwm.

Hom Interface Circuit Court

cov (1)

Pob Dimensions

cov (4)

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb