25G-SFP28-LR4-CWDM 25G SFP28 1270nm 10KM Transceiver SFP Optical(2 pcs)

Description

• Fiber Optic Receivers
• 25G-SFP28-LR4-CWDM 25G SFP28 1270nm 10KM Transceiver SFP Optical

Fiber Optic Receivers
25G-SFP28-LR4-CWDM 25G SFP28 1270nm 10KM Transceiver SFP Optical
25G SFP28 CWDM LR4 1270nm 10KM
General
This 25Gb/s SFP28 transceiver consists of five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the CWDM DFB laser and the PIN photo-detector .The data link up to 10km in 9/125um single mode fiber.
The optical connection is duplex LC and shall be compatible with SFP+ 28Gbps and backward compatible with legacy 10G SFP+ pluggable. The SFP28 CWDM LR is a dual directional device with a transmitter and receiver plus a control management interface (2-wire interface) in the same physical package. 2-wire interface is used for serial ID, digital diagnostics and control function.
Product Feature
Up to 25.78Gb/s data links
CWDM DFB laser and PIN receiver
Up to 10km on 9/125um SMF
-pluggable SFP footprint
Digital diagnostic capabilities
Class 1 laser safety certified
Cost effective SFP28 solution, enables higher port densities and greater bandwidth
compliant and lead-free
Single +3.3V power supply
2-wire interface for management specifications compliant with SFF-8472 DDM interface for optical transceivers
All-metal housing for superior EMI performance
Case operating temperature
Commercial: 0 ~ +70oC
Extended: -20 ~ +80oC
Industrial: -40 ~ +85oC
Application
High-speed storage area networks
Computer cluster cross-connect
Custom high-speed data pipes
Inter Rack Connection
Product Picture Show

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