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Gorelink Communication (Shenzhen) Co., Ltd.
High Quality Fiber Optic Cabling and Components Manufacturer
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12 Fiber MPO/APC Singlemode Fiber Loopback Module for QSFP testing

12 Fiber MPO/APC Singlemode Fiber Loopback Module for QSFP testing

Brand Name GoreLink
Model Number G4431
Place of Origin China
Minimum Order Quantity 1pc
Payment Terms T/T,Western Union,Paypal
Delivery Time 1-3 Working days
Packaging Details 1pcs/bag
Product MPO SM Fiber optic loopback module
Feature Suitable for high-speed optical network testing
Part No. GL-MLB-12SMF
Connector type MPO/APC Female
Fiber Type Singlemode
Color Green
Insertion loss ≤0.35dB
Operating temperature -20~+75℃
Storage temperature -40~+85℃
Detailed Product Description
12 Fiber MPO/APC Singlemode Fiber Loopback Module for QSFP Testing
Overview
The MPO Fiber Loopback Module is engineered for comprehensive fiber optic network testing, signal routing, and transceiver verification in high-speed communication systems. This essential testing tool is widely deployed in data centers, telecommunication networks, and optical transmission systems to validate signal continuity and assess network performance.
Featuring high-quality MPO/MTP connectors and precision fiber alignment, this loopback module delivers stable optical performance with minimal insertion loss. It serves as an ideal solution for 40G/100G optical transceiver testing, switch verification, and comprehensive network diagnostics.
Applications
  • Data center cabling systems
  • 40G/100G transceiver testing
  • QSFP module verification
  • Optical switch testing
  • Telecom networks
  • Fiber optic diagnostics and maintenance
Key Features
  • MPO/MTP connector interface
  • Low insertion loss and stable performance
  • High-density fiber connectivity
  • Compact and durable design
  • Plug-and-play installation
  • Suitable for high-speed optical network testing
Technical Specifications
Fiber Loopback TypeMPO loopback
Fiber Structure12F
Fiber ModeSinglemode
Polish TypeAPC
Insertion Loss≤0.35dB
Fiber ConnectorFemale
Housing ColorGreen
ComplianceTelcordia GR-326-CORE
Documentation
Download Datasheet
Ordering Information
Part NumberDescription
GL-MLB-12SMF12F SM MPO Loopback, Standard loss, Female
For further assistance, please contact us at sales@gorelink.com
Product Tags: 12 fiber MPO/APC loopback module   single mode fiber loopback for QSFP   MPO/APC fiber testing tool  
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