Startech Mpo Loopback Plug Single Mode 9/125 Mpo-12 Male Fiber Loopback Adapter LOOPBACKMTP12OS2SMM

StarTech MPO Loopback Plug, Single Mode 9/125 MPO-12 Male Fiber Loopback Adapter, MPO/MTP Male Loopback Tester - MPO/MTP Male Single Mode 9/125um fiber loopback test plug; Male MPO-12 connector for testing MPO patch panels and QSFP transceivers; 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 male connector attaches directly to female MPO/MTP ports for 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

Miscellaneous

Application/UsageOptical Fiber
Data Center
Certifications & Standards
IEC 6175420

TAA CompliantYes
Environmental ComplianceRestriction of Hazardous Substances (RoHS)

Physical Characteristics

Weight (Approximate)2.8 g
Height10.2 mm
Width12.7 mm
Product ColorBlack
Green
Color FamilyDual Colour


General Information

Product TypeFiber Optic Loopback
Manufacturer Part NumberLOOPBACKMTP12OS2SMM
Manufacturer Website Address startech /uk
Packaged Quantity1
ManufacturerStarTech
Product NameLOOPBACKMTP12OS2SMM
Brand NameStarTech