LR Ethernet SFP28 Transceiver , Lw Fiber Transceiver Module Sm DDM / DOM

LR Ethernet SFP28 Transceiver , Lw Fiber Transceiver Module Sm DDM / DOM
 
Description:

This Datacomm 1310 nm DFB 25Gigabit SFP28 LR optical transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 10km. The 25G SFP28 LR 10km optical module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The 25G SFP28 LR optical module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI. SFI typically operates over 200 mm of improved FR4 material or up to about 150mm of standard FR4 with one connector.

This module is designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 20 contact edge type connector. The optical interface uses duplex LC receptacle.

Specification:

 

 
 
 
Features:
 

• 25Gb/s serial optical interface

• 1310nm DFB  transmitter, PIN photo-detector

• 2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface for optical transceivers

• operating case temperature: 0 to 70 °C

• ll-metal housing for superior EMI performance

• Low power consumption

• Advanced firmware allow customer system encryption information to be stored in transceiver

• Cost effective SFP28 solution, enables higher port densities and greater bandwidth

• RoHS compliant

   

 
 
 
Ordering Information: