
Malaysian upgrade projects can use this configuration where its interface and fiber map align with both the installed cabling and the new hardware. This project-specific MMC-24 trunk uses 24-fiber MMC sub-units to create OS2 backbone assemblies from 24 to 576 fibers. Depending on configuration, the completed 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 fitting time and panel density are key design constraints.
| Part Number | XXMMCSMF |
|---|---|
| Manufacturer | HT |
| Connector A | US Conec MMC |
| Connector B | US Conec MMC |
| Polish Type | APC to APC |
| Glass Fiber | G.657.A1 |
| Fiber Mode | OS2 9/125μm |
| Wavelength | 1310/1550nm |
| Fiber Count | 24-576 Fibers |
| Polarity | Trunk/ Extender Polarity |
| Cable Outside Diameter (OD) | 4.0-18.0mm |
| Cable Jacket | Plenum (OFNP) |
| Min. Bend Radius (Optical Fiber) | 10mm |
| Min. Bend Radius (Fiber Cable) | 20/10D (Dynamic/Static) |
| Tensile Strength (Long Term) | 200-400N |
| Tensile Strength (Short Term) | 660-1320N |
| Insertion Loss | ≤0.35dB |
| Return Loss | ≥60dB |
| Attenuation at 1310nm | ≤0.35dB/km |
| Attenuation at 1550nm | ≤0.21dB/km |
| Operating Temperature | -10 to 60°C (14 to 140℉) |
| Storage Temperature | -10 to 70°C (14 to 158℉) |
MMC-24 construction concentrates more fibers into every multi-fiber position than MMC-16, which might reduce the number of sub-units in a large backbone. It also changes the channel map at each termination. The connected panels and hardware cords must be built 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 varies with 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 appropriate meter or foot length and might use trunk or extender polarity. Come with 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 each combination has the same construction.
Reference XXMMCSMF for the MMC-24 trunk family and supply the appropriate length, full fiber count and port layout. Our team might then determine diameter, sub-unit arrangement, pulling requirements and labels before manufacturing the backbone. For Malaysian upgrades, our team can compare the requested build with the existing environment before production begins.