Customized MMC-24 Trunk Cable, 24-576 Fibers, OS2

This customized MMC-24 trunk uses 24-fiber MMC sub-units to create OS2 backbone assemblies from 24 to 576 fibers. Depending on configuration, the cable outside diameter ranges from 4.0 to 18.0mm. APC interfaces, G.657.A1 bend-insensitive glass and plenum jacketing suit high-capacity single-mode links where installation time and panel density are key design constraints.

Product Highlights

• MMC to MMC, 24-576 Fibers
• OS2 9/125µm, G.657.A1
• MMC insertion loss ≤0.35dB, return loss ≥60dB
• Trunk/ Extender Polarity wiring scheme
• 4.0-18.0mm Plenum (OFNP) cable
• Length and fiber count manufactured to the project requirement

MMC-24 construction concentrates more fibers into each multi-fiber position than MMC-16, which can reduce the number of sub-units in a large backbone. It also changes the fiber map at every termination. The connected panels and equipment cords must be designed for the same 24-fiber organization; otherwise a 24-fiber trunk cannot be made compatible merely by changing a label or adapter.

Across the customizable range, long-term tensile strength is 200-400N and short-term strength is 660-1320N, but the applicable construction depends on fiber count. A 576-fiber route needs different handling from a 24-fiber cord. Plan tray fill, pulling access, reel handling and the 20/10D dynamic/static bend requirements before selecting the final cable design.

No fixed standard length is assigned to this trunk. Orders are built to the required meter or foot length and can use trunk or extender polarity. Provide the number of 24-fiber sub-units, connector gender, fan-out dimensions and identification scheme. The 4.0-18.0mm diameter range and fiber-count maximum are family boundaries, not a promise that every combination has the same construction.

Reference XXMMCSMF for the MMC-24 trunk family and submit the required length, total fiber count and port map. Our team can then confirm diameter, sub-unit arrangement, pulling requirements and labels before manufacturing the backbone.