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4.25G Dual Fiber SFP Transceiver

型号:LNK-SFP-4.25G

Description

The transceiver consists of three sections: a 850nm 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 the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)1. They are compatible with Fiber Channel per FC-PI-2 Rev. 10.0. also simultaneously compatible with Gigabit Ethernet as specified in IEEE Std 802.3.

Description

The transceiver consists of three sections: a 850nm 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 the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA)1. They are compatible with Fiber Channel per FC-PI-2 Rev. 10.0. also simultaneously compatible with Gigabit Ethernet as specified in IEEE Std 802.3.

Features

+3.3V single power supply

Supports 1.0625/2.125/4.25Gb/s Fiber Channel Operation

Gigabit Ethernet compatible

850nm VCSEL laser transmitter

SFP MSA SFF-8074i compliant

Digital Diagnostic SFF-8472 compliant

Compatible with RoHS

Operating case temperature:
Commercial: 0 to +70°C
Industrial: -40 to +85°C

Applications

Tri Rate 1.0625 / 2.125 / 4.25Gbp/s Fiber Channel

1.25Gbp/s 1000Base-SX Ethernet

Timing and Electrical

Parameter

Symbol

Min

Typical

Max

Unit

Tx Disable Negate Time

t_on

 

 

1

ms

Tx Disable Assert Time

t_off

 

 

10

µs

Time To Initialize, including Reset of Tx Fault

t_init

 

 

300

ms

Tx Fault Assert Time

t_fault

 

 

100

µs

Tx Disable To Reset

t_reset

10

 

 

µs

LOS Assert Time

t_loss_on

 

 

100

µs

LOS De-assert Time

t_loss_off

 

 

100

µs

Serial ID Clock Rate

f_serial_clock

 

 

400

KHz

MOD_DEF (0:2)-High

VH

2

 

Vcc

V

MOD_DEF (0:2)-Low

VL

 

 

0.8

V

 

  • 下载 文件名:E-link 4.25G MMF 550M SFP Datasheet V1.0.pdf 文件大小: 431KB
  • 下载 文件名:E-link 4.25G SMF 10KM SFP Datasheet V1.0.pdf 文件大小: 440KB
  • 下载 文件名:E-link 4.25G SMF 40KM SFP Datasheet V1.0.pdf 文件大小: 440KB

Order Information

LNK-SFP-4.25G-05 4.25G SFP, LC, Dual Fiber, 850nm; Up to 500m on MMF, LC, 0°C~+70°C
LNK-SFP-4.25G-10 4.25G SFP, LC, Dual Fiber,1310nm; Up to 10km on SMF, LC, 0°C~+70°C

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