LC/UPC – Fiber Attenuator – Male to Female – 1310/1550 – Minus 10db – Singlemode – Metal Plug – 10 Pack

LC/UPC Fiber Attenuator — Male to Female, Singlemode, −10 dB, 10 Pack

Reduce optical signal strength with confidence using this LC/UPC male-to-female fixed fiber attenuator for singlemode applications at 1310/1550 nm. Rated at −10 dB, this inline attenuator helps protect receivers, balance link budgets, and improve signal management in fiber networks. The metal plug construction adds durability, and this listing includes a 10 pack for multi-port deployments, test benches, or stocked spares.

Why these fail

• Dirty end faces can add unwanted loss and reflection beyond the intended attenuation value.
• Wrong dB selection may still overload a receiver or reduce signal too far.
• Poor connector fit can create inconsistent results during moves, adds, and changes.
• Mode or polish mismatch can cause avoidable performance problems in the link.

Our solution

• Fixed −10 dB attenuation for predictable inline signal reduction.
• LC/UPC male-to-female format for quick integration into existing singlemode LC links.
• 1310/1550 nm compatibility for common telecom, data center, and transport applications.
• Metal-body construction for improved durability and repeated handling.
• 10-pack quantity for multi-port installs, lab setups, and spare inventory.

Fiber Optic Components Multimode Patch Cords

Service & coverage

Need a different attenuation value or connector style? Gruber can help match the right fiber attenuator for your optic output, receiver sensitivity, connector format, and deployment environment. This is a practical choice for patching, testing, commissioning, and ongoing optical signal management.