BLUELAN BlueOptics optický loopback adaptér OM2 50/125µm multimódový SC/UPC duplex keramická ferula -40°C až +85°C (BOLBSCOM2)

Network technicians and data center engineers use the BLUELAN BlueOptics Loopback Adapter OM2 to test and troubleshoot multimode fiber optic links. This SC/UPC duplex adapter routes the transmit signal back to the receiver, enabling quick verification of port functionality, link continuity, and equipment performance.

Key specifications

• Fiber mode: Multimode OM2, 50/125 µm core/cladding
• Connector: SC/UPC duplex
• Ferrule material: Ceramic
• Insertion loss: ≤ 0.2 dB
• Return loss: ≥ 50 dB
• Operating temperature: -40°C to +85°C
• Mating durability: > 500 cycles
• Compliance: RoHS, CE, IEC 61754-4

Why choose it

The ceramic ferrule ensures precise alignment for reliable connections, while the wide temperature range allows use in harsh environments. The duplex SC/UPC design matches standard multimode transceivers, making it a practical tool for field testing and lab validation.

Ideal use cases

• Verifying fiber optic transceiver ports
• Troubleshooting network connectivity issues
• Burn-in testing of optical equipment
• Measuring link loss in multimode networks

Good to know

The loopback adapter is wavelength-compatible with 850 nm and 1300 nm, covering common multimode applications. Its ABS plastic housing provides durability for repeated handling in test environments.