Startech Mpo Loopback Plug Single Mode 9/125 Mpo-12 Female Fiber Loopback Adapte LOOPBACKMTP12OS2SMF

StarTech MPO Loopback Plug, Single Mode 9/125 MPO-12 Female Fiber Loopback Adapter, MPO/MTP Female Loopback Tester - MPO/MTP Female Single Mode 9/125um fiber loopback test plug; For testing male MPO-12 cables and interfaces with fixed alignment pins; 12-fiber configuration with APC-polished ends; Low Insertion Loss; IEC and RoHS compliant This Single Mode MPO Loopback Plug is a practical tool for verifying signal continuity, insertion loss, and port function in fiber optic networks. Ideal for technicians and IT Pros, it enables fast, consistent testing across MPO-based fiber connections. Test Single Mode Connections This 9/125um MPO-12 Loopback Adapter is compatible with OS1 and OS2 cabling in point-to-point and structured installations. IEC and RoHS compliance ensures readiness for standardized deployments and testing in regulated environments. Accurate Signal Diagnostics Validate MPO transceivers, isolate faults, and confirm port behavior across high-speed parallel optic links. The fixed 12-fiber configuration with precision-aligned ferrules deliver clean signaling for accurate, reliable diagnostics. For Enterprise Fiber Switches The MPO-12 female connector attaches to male MPO/MTP interfaces with alignment pins, supporting high-density testing without disrupting adjacent connections. A durable ABS housing withstands wear from repeated use and is suitable for frequent testing in data centers and edge or on-prem installations.
Technical Information

Device FunctionNetwork Testing
Network Troubleshoot
Fiber Optic Cable Testing

General Information

Product TypeFiber Optic Loopback
Manufacturer Part NumberLOOPBACKMTP12OS2SMF
Manufacturer Website Address startech /uk
Packaged Quantity1
ManufacturerStarTech
Product NameLOOPBACKMTP12OS2SMF
Brand NameStarTech


Miscellaneous

Application/UsageData Center
Optical Fiber
Certifications & Standards
IEC 6175420

TAA CompliantYes
Environmental ComplianceRestriction of Hazardous Substances (RoHS)

Physical Characteristics

Weight (Approximate)2.8 g
Height7.6 mm
Width12.7 mm
Product ColorBlue
Color FamilyBlue