MPO/MTP Fiber Loopback – High-Density Multi-fiber Self-Loop Test
Module
This MPO/MTP fiber loopback module features an integrated patch
cord that fixes both ends of the optical fiber into a single
MPO/MTP connector, transmitting optical network signals from
transmitter to receiver within the same connector to create an
optical loop. Designed for fiber optic testing applications and
network restoration, it enables effective testing and evaluation of
individual components, interfaces, and network segments.
Robust Outer Sheath Design
The fiber is protected by a simple yet strong outer sheath that
prevents fiber exposure while providing anti-bending and
anti-press-off protection.
High-Quality Ferrules with Dust Protection
Features precision-selected ferrules with professional grinding
technology for accurate docking, ensuring stable transmission and
high-efficiency connection. Each loopback includes a dust cap to
prevent contamination and maintain cleanliness.
Key Features
- Single MPO/MTP connector - integrates Tx and Rx in one self-loop
module
- Singlemode (OS2) and multimode (OM3/OM4/OM5) options available
- Precision MT ferrule with high-accuracy guide pins for micron-level
alignment
- Compact plug-and-play design - eliminates external patch cord
complexity
- Multiple fiber counts: 8/12/16/24F available
- Rugged durable construction - reliable for repeated testing
- Compliant with IEC 61754-7 and TIA/EIA-604-5 (FOCIS-5)
- 100% factory tested (IL/RL/end-face inspection)
- Fully customizable: fiber type, fiber count, polarity, cable
length, jacket
Applications
- 40G/100G/400G transceiver testing (QSFP/QSFP-DD/CFP/OSFP)
- Data center network diagnostics & troubleshooting
- Optical module burn-in and aging testing
- Network restoration and temporary loopback
- Component, interface, and network segment testing
- Laboratory R&D testing
- System verification and commissioning
- Field maintenance & troubleshooting
Why Choose TAKFLY?
26 Years of Manufacturing Experience in Fiber Optic Products
Experienced Assembly Team: More than 80 assembly workers with 6+ years of experience
Strong R&D Capability: More than 10 R&D engineers
Advanced Production Equipment: 16 sets of German imported injection machines and 16 production
lines
Comprehensive Testing Facilities: More than 30 sets of testing instruments including OTDR, ILD, VFL,
RL, IL, tension strength testers, crush resistance testers, power
meter testers, light checkers, etc.
OEM Branding Accepted: Custom logo/branding available
Quality Control Process
Incoming inspection: Spot check of raw materials before production
In-process inspection: Full inspection at every individual process completion
Pre-packaging inspection: Full inspection of finished products before packing
Pre-shipping inspection: Spot check before shipping
Industry Participation
Source Electronics Exhibition, OFC, FOCC, ConnecAsia, NFTCOM,
AFRICACOM, SMART ICT, Contelem, China
Delivery Information
Samples: 1-3 working days
Mass production orders: 3-7 working days
Packaging: Plastic bag, carton, and pallet options available according to
your requirements
