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3CSFP71 3Com 155Mb/s OC-3 1310nm 15km SFP LC Transceiver

SKU:

3CSFP71

Weight: 3.00 lbs
Condition: Refurbished
  • 155 Mb/s OC-3 data rate for reliable fiber optic transmission
  • 1310 nm wavelength optimized for long-distance communication
  • Supports up to 15 km reach over single-mode fiber
  • Compact LC connector with SFP (mini-GBIC) form factor
In stock

$75.04
Product Overview

The 3CSFP71 is a transceiver module that supports OC-3 data rates over single-mode fiber using a 1310 nm wavelength. It fits standard SFP slots and features an LC connector for efficient fiber coupling. This module is designed to handle link distances up to 15 kilometers, fitting well within telecommunications and data network equipment that require reliable medium-range optical connections.

General Information
Brand 3Com
Technical Information
Form Factor SFP
Media SMF
Type DFB
Protocols OC-3,STM-1
Connector LC Duplex
DOM Support No
Physical Characteristics
Weight 3.00
Condition Refurbished


Product Description

The 3CSFP71 is a fiber optic transceiver module designed to deliver OC-3 (155 Mb/s) data transmission over single-mode fiber. It is commonly found in network environments requiring stable, high-speed optical links for telecom and data communications. Built for compatibility with SFP slots, this module fits easily into various networking equipment.

Network engineers and IT professionals typically use this transceiver to extend fiber connectivity between devices. The 1310 nm wavelength ensures efficient signal transmission over longer distances, making it suitable for backbone and metropolitan area networks.

Key Features

  • Operates at 155 Mb/s to support standard OC-3 connections
  • 15 km maximum link length for extended fiber runs
  • Uses LC connectors for compact and reliable fiber connections
  • Fits SFP slots for easy integration into existing hardware
  • Designed for single-mode fiber applications to maintain signal integrity

This transceiver module plays an important role in maintaining a stable optical link where distance and signal clarity matter. Its robust design and consistent performance provide dependable connectivity for network infrastructures. The 3CSFP71 balances functionality with ease of installation, making it a practical component in fiber optic setups.


Use Cases

The 3CSFP71 transceiver is typically deployed in network environments where medium-range fiber optic communication is needed, such as in enterprise data centers, telecom backbones, and campus networks. It serves users who require stable OC-3 connections without sacrificing compatibility or ease of maintenance.

How It's Used:

  • Connecting switches and routers in data centers requiring OC-3 level speeds
  • Extending fiber runs between telecom network nodes within urban or metro areas
  • Linking campus buildings over single-mode fiber for consistent network performance
  • Replacing or upgrading existing mini-GBIC ports with reliable fiber transceivers
  • Supporting legacy network equipment that operates at 155 Mb/s OC-3 speeds

By providing a dependable optical interface, this module helps maintain network efficiency and scalability in environments that rely on fiber for stable, high-quality data transport. Its compatibility and performance make it a practical choice for ongoing network maintenance and expansion.


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3CSFP71 3Com 155Mb/s OC-3 1310nm 15km SFP LC Transceiver
3CSFP71 3Com 155Mb/s OC-3 1310nm 15km SFP LC Transceiver
$75.04