StarTech.com Single Mode MPO Loopback Plug - TAA Compliant - 12-Fiber OS2

The StarTech.com LOOPBACKMTPSM9125F is a high-quality Single Mode MPO Loopback Plug designed for transceiver testing, network link verification, and equipment burn-in. This TAA-compliant loopback adapter features a 12-fiber MPO connector with APC polish, ensuring reliable performance in single-mode OS2 networks. Its robust construction and compliance with industry standards make it an essential tool for network technicians and engineers.

Advantages

This loopback plug simplifies testing by providing a compact, self-contained loopback path for MPO-based systems. It eliminates the need for external cables, reducing setup time and potential points of failure. The yellow housing and key-up to key-up configuration ensure easy identification and correct orientation.

Suitable for

• Transceiver testing and burn-in
• Network link verification
• Data center and enterprise network maintenance
• Fiber optic system troubleshooting

Key specifications

• Fiber Type: Single Mode (OS2)
• Connector Type: MPO (Multi-fiber Push On)
• Number of Fibers: 12-Fiber
• Polarity: Tx to Rx Loopback (1-12, 2-11, 3-10, 4-9, 5-8, 6-7)
• Insertion Loss: ≤ 0.35 dB
• Return Loss: ≥ 50 dB
• Operating Wavelengths: 1310nm, 1550nm
• Ferrule Type: APC (Angled Physical Contact)
• Housing Material: High-grade Plastic
• Operating Temperature: -20°C to +70°C
• Storage Temperature: -40°C to +85°C
• Compliance: RoHS, IEC 61754-7, TIA/EIA-604-5
• Durability: 500 mating cycles
• Flammability Rating: UL94 V-0

Recommendations

For optimal performance, use this loopback plug with MPO-based transceivers and patch panels. Ensure proper cleaning of connectors before each use to maintain low insertion loss and high return loss.