Belden FMSMMB2030M Fx Mpo Trunk Cable OS2 Single-mode

Product Description

The Belden FMSMMB2030M is an FX MPO trunk cable built on OS2 single-mode fiber with MPO-12 connectors on each end. OS2 fiber is optimized for long-distance, low-loss transmission, making this trunk cable suitable for high-density backbone runs in data centers and enterprise network infrastructure. The MPO-12 interface supports 12-fiber parallel connections, enabling high-bandwidth parallel optic applications. Licensed fiber installers and low-voltage cabling contractors typically specify this cable for structured cabling backbone and interconnect assemblies.

This trunk cable is used in data center structured cabling, enterprise backbone installations, and high-density fiber distribution systems where OS2 single-mode performance is required. The MPO-12 format aligns with parallel optics standards used in 40G, 100G, and higher-speed transceiver applications. It is sold as an individual assembly (each), suited for pre-terminated trunk routing between fiber panels and active equipment.

Key Features

• OS2 single-mode fiber for low-loss, long-distance backbone runs
• MPO-12 connectors support 12-fiber parallel optical interfaces
• Pre-terminated trunk assembly reduces installation time and field termination errors
• Compatible with high-density MPO fiber distribution panels and cassettes
• Sold as a single assembly unit

Compatibility

Designed as an OEM-style replacement or new-installation trunk cable for high-density MPO-12 fiber distribution systems using OS2 single-mode fiber.

Installation Notes

Installation should be performed by a licensed low-voltage or fiber optic cabling contractor familiar with structured cabling standards such as TIA-568 and ISO/IEC 11801. Inspect MPO ferrules for contamination and clean with an appropriate fiber optic cleaning tool before mating connectors. Observe the minimum bend radius of the cable during routing to avoid signal loss or fiber damage. Do not exceed the rated tensile load during cable pulling.