TTI Fiber Communication Tech. Co., Ltd.
                                                                                                           
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Since 2010
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LC SM MM PC MTRJ MTP/MPO APC UPC Multimode Fiber Optic Adapter Loopback with ≤0.3dB Insertion Loss and 500-Test Durability

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: 5-7 work days
Brand: TTI
Product Description
Product Overview

The LC SM MM PC MTRJ MTP/MPO APC UPC Multimode Fiber Optic Adapter Loopback provides a reliable return path for fiber optic signals, essential for network testing and diagnostics. This loopback module supports both single-mode and multimode fiber configurations with various connector types.

Product Images
Fiber optic loopback adapter front view Fiber optic loopback adapter side view Fiber optic loopback adapter close-up
Key Features
  • Loopback cable for multiple testing applications
  • Supports multimode (50/125 or 62.5/125) and single-mode (9/125) fiber optic cables
  • SC connectors with precision ceramic ferrule for optimal optical performance
  • Molded connector design for secure connections
  • Comprehensive testing ensures superior quality and durability
  • Available in PVC or LSZH jacket styles
  • Operating wavelength: 850 nm (multimode), 1310 nm (single mode)
  • Insertion loss: ≤0.30 dB (direct test)
  • Return loss: ≥50 dB (single mode), ≥20 dB (multimode)
  • Compatible with Fast Ethernet, Fiber Channel, ATM, and Gigabit Ethernet
Technical Specifications

Fiber Loopback Module provides a reliable return path for fiber optic signals, essential for network testing and diagnostics. This economical solution is ideal for isolating network problems and component testing.

Parameter Specification
Fiber Type Single-mode 9/125
Fiber Connector LC/UPC
Return Loss SM ≥50 dB
Insertion Loss SM ≤0.3 dB
Jacket Material PVC (Yellow)
Insert-Pull Test 500 times, IL <0.5 dB
Operation Temperature -20 to 70°C (-4 to 158°F)
Dimensions 53mm × 14mm × 12mm
Applications
  • Equipment interconnection
  • Network loopback testing
  • Component testing and diagnostics
Additional Product Images
Fiber optic loopback module detailed view Fiber optic loopback connector interface Fiber optic loopback testing application Fiber optic loopback packaging
Quality & Service Assurance
  • Standard and customized OEM products available with low minimum order quantities
  • Compliance with global environmental standards including RoHS and SGS
  • 100% comprehensive testing by technical experts
  • One-year warranty on all patch cord products
  • Professional manufacturing with free samples available
  • OEM and ODM services supported with custom logo printing
  • Multiple shipping options including express delivery, air, and sea transport
TTI FIBER company information and quality standards

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company TTI Fiber Communication Tech. Co., Ltd.
Location 6/F, Building C, Qiaotong Yuanling Industrial Park, Shiyan, Bao'an District, Shenzhen, 518108, China
Contact Person Vicky Tan

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