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1.25G Dual Fiber LC MMF/SMF SFP Transceiver

型号:LNK-SFP-1.25G

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by E-LINK before they become applicable to any particular order or contract. In accordance with the E-LINK policy of continuous improvement specifications may change without notice. The publication of information in this data sheet does not imply freedom from patent or other protective rights of E-LINK or others. Further details are available from any E-LINK sales representative.

Description

The SFP transceivers are high performance, cost effective modules supporting 1.25Gbps data-rate.

The transceiver consists of three sections: a VCSEL laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.

The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

 



Features

Data-rate of 1.25Gbps operation

850nm/1310nm/1550nm VCSEL laser and PIN photodetector

Compliant with SFP MSA and SFF-8472 with duplex LC receptacle

Digital Diagnostic Monitoring:

Internal Calibration or External Calibration 

Compatible with RoHS

+3.3V single power supply

Operating case temperature:

Commercial :  0 to +70°C

Industrial : -40 to +85°C 


Applications

Gigabit Ethernet

Fiber Channel

Switch to Switch interface

Switched backplane applications

Router/Server interface

Other optical transmission systems

Diagnostics Specification

Parameter

Range

Unit

Accuracy

Calibration

Temperature

0 to +70

°C

±3°C

Internal / External

-40 to +85

Voltage

3.0 to 3.6

V

±3%

Internal / External

Bias Current

0 to 100

mA

±10%

Internal / External

TX Power

-9.5 to -3.5

dBm

±3dB

Internal / External

RX Power

-18 to -3

dBm

±3dB

Internal / External

 

 


  • 下载 文件名:E-link 1.25G MMF 550M SFP Datasheet V1.1.pdf 文件大小: 297KB
  • 下载 文件名:E-link 1.25G SMF 20KM SFP Datasheet V1.0.pdf 文件大小: 298KB
  • 下载 文件名:E-link 1.25G SMF 40KM SFP Datasheet V1.0.pdf 文件大小: 297KB
  • 下载 文件名:E-link 1.25G SMF 60KM SFP Datasheet V1.0.pdf 文件大小: 297KB
  • 下载 文件名:E-link 1.25G SMF 80KM SFP Datasheet V1.0.pdf 文件大小: 298KB
  • 下载 文件名:E-link 1.25G SMF 120KM SFP Datasheet V1.0.pdf 文件大小: 297KB
  • 下载 文件名:E-link 1.25G SMF 160KM SFP Datasheet V1.0.pdf 文件大小: 350KB
  • 下载 文件名:E-link 1.25G SMF 200KM SFP Datasheet V1.0.pdf 文件大小: 350KB

Order Information

LNK-GLC-SX-MM 1.25G SFP, 1000 BASE-SX, LC, Dual fiber 850nm; Up to 550m on 50μm MMF, Up to 220m on 62.5μm MMF, 0°C~+70°C
LNK-SFP-1.25G-M2 1.25G SFP, 1000 BASE-SX, LC, Dual fiber 1310nm; Up to 2km on 50μm MMF, 0°C~+70°C
LNK-GLC-LH-SM 1.25G SFP, 1000 BASE-LX/LH, LC, Dual fiber 1310nm; Up to 20km on standard SMF, 0°C~+70°C
LNK-SFP-1.25G-40 1.25G SFP, Dual fiber 1310nm; LC 40km, With Digital Diagnostic Monitoring, 0°C~+70°C
LNK-SFP-1.25G-60 1.25G SFP, 1550nm DFB, LC 60km, With Digital Diagnostic Monitoring, 0°C~+70°C
LNK-SFP-1.25G-80 1.25G SFP, 1550nm DFB, LC 80km, With Digital Diagnostic Monitoring, 0°C~+70°C
LNK-SFP-1.25G-120 1.25G SFP, 1550nm DFB, LC 120km, With Digital Diagnostic Monitoring, 0°C~+70°C
LNK-SFP-1.25G-160 1.25G SFP, 1550nm DFB, LC 160km, With Digital Diagnostic Monitoring, 0°C~+70°C


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