- Name: MPO Loopback Plugs
- Fiber Count: 12fibers
- Cable Diameter: 3.0mm
- Fiber Type:OM3 50/125um
- Polarity: Optional A/B/C
- Outer Sheath: LSZH
- Sheath Color: Aqua
- Pinless
MPO Female Fiber Optic Loopback Plugs
Description
1. MPO Fiber Optic Loopback 50/125um Multimode OM3 Plug 12fiber
Fiber Optic Loop backs including singlemode (9um) and multimode (50um/62.5um) loopback plugs designed for equipment testing, self-test ing, engineering,network diagnostics and measurement applications. Know also as loopback adapter,loopback cables or fiber optic loopback modules these devices are typically used for testing the transmission capability and receiver sensitivity of network equipment.
Features
- 100% functionally tested guaranteeing performance and integrity
- Available in multiple off-the-shelf connector types
- Connectors utilize a PC polish
- Duplex clips hold connectors together for ease and accuracy of insertion
- Used in testing applications where 9/125 fiber is required
- High durability and low loss performance
- MTP/MPO Loopback adapters 12core&24core
- Integrated shell and boot design (on the encased style)
Applications
- R&D
- Fiber labs
- FTTX testing
- Telecom testing
2.MPO Loopback Plug Specification Table
Connector A | MPO Female | Connector B | MPO Female |
Fiber Count | 12Fibers | Fiber Type | OM3 50/125um |
Outer Jacket Material | LSZH | Jacket Colors | Aqua |
Jacket OD | 3mm | Operating Temperature Range (℃) | –40 to +70℃ |
3. MPO/MTP Fiber Optic Loopback Cable Structure
MPO/MTP Fiber Optic Ribbon Cable Structure

MPO MTP Ribbon Cable 12fibers
4. MPO MTP 12Fibers Fiber Optic Patch Cable Production Line

MPO MTP Patch cord Assembly