MPO Loopback

During production testing and field commissioning, the MPO loopback is the fastest way to verify that every lane of a parallel optic interface transmits and receives correctly. Versions exist for 8, 12, 16 and 24 fiber MPO ports.

Unlike a simple fiber wrap, these assemblies use controlled fiber lengths and verified end-face geometry, so the loop adds a known, repeatable loss to the channel. That makes them suitable both for go/no-go port checks and for more precise sensitivity measurements during transceiver production.

MPO Loopback Features

• Compatible with standard MPO trunk connectors
• Ideal for burn-in, commissioning and troubleshooting
• 8, 12, 16 and 24 fiber MPO loopback configurations
• Single-mode OS2 and multimode OM3/OM4 versions
• Sealed housing with no exposed fibers or splices
• Controlled, repeatable insertion loss options

Typical Applications

• Network interface card verification
• Laboratory and QA optical testing
• Optical transceiver production and burn-in testing
• Switch and router port validation during commissioning

Related MPO products:

• MTP/MPO Cables
• MPO Trunk Cable
• MPO to LC Harness
• MPO Conversion Cable
• MPO Patch Panel
• MPO Cassette
• MPO Custom Cable
• Fiber Optic Cleaner

Fiber Optic Philippines ships MPO Loopback to Metro Manila, Cebu, Davao and network projects throughout the Philippine archipelago.