OM2 LC – ST Multi-Mode Duplex Fiber Jumper Cable — 2.0mm Orange Jacket LC to ST • OM2 multi-mode • Duplex fiber • 2.0mm orange jacket This OM2 LC to ST duplex fiber jumper cable is designed for reliable multi-mode patching in telecom rooms, LAN closets, and installed fiber systems that still use legacy ST hardware. With its 2.0mm orange jacket, it is easy to identify in mixed-cable environments and provides a practical bridge between LC and ST connections. Why these fail Using the wrong fiber grade for the required speed and distance can limit link performance. Mismatched connector styles add unnecessary adapters and slow down installs. Mixed environments make it easy to confuse legacy OM1/OM2 with newer OM3/OM4 runs. Poor fiber selection creates headaches in systems that need to connect modern LC hardware to older ST infrastructure. Our solution OM2 multi-mode fiber with a 50µm core for dependable mid-range network patching. Improved bandwidth rated at typically 500 MHz·km. Supports up to 1 Gbps with distances up to 550 meters at 1 Gbps. Duplex construction supports transmit and receive paths in one cable assembly. Rack Shelves Cable Management Technical Specifications — OM2 LC – ST Duplex Jumper Cable Type OM2 multi-mode duplex fiber jumper cable Connector A LC Connector B ST Construction Duplex Jacket 2.0mm orange jacket Core Size 50µm Bandwidth Improved bandwidth, typically 500 MHz·km Data Rate Up to 1 Gbps Typical Distance Up to 550 meters at 1 Gbps Application Mid-range multi-mode installations Fiber Cable Types Comparison Type Core Size Bandwidth Data Rate Distance Application OM1 62.5µm Lowest, typically up to 200 MHz·km Up to 1 Gbps Typically up to 275 meters at 1 Gbps Older legacy installations OM2 50µm Improved, typically 500 MHz·km Up to 1 Gbps Up to 550 meters at 1 Gbps Mid-range installations OM3 50µm (laser-optimized) High, 2,000 MHz·km Up to 10 Gbps Up to 300 meters at 10 Gbps High-speed data center backbone OM4 50µm (advanced laser-optimized) Highest, 4,700 MHz·km 10–100 Gbps and higher Up to 550 meters at 10 Gbps; up to 150 meters at 40/100 Gbps High-performance data center networks requiring maximum speed and distance Service & coverage The main differences among OM1, OM2, OM3, and OM4 come down to core size, bandwidth, supported distance, and transmission speed. OM2 remains a dependable option for established multi-mode networks where you need better reach than OM1 without stepping into higher-speed OM3 or OM4 data center backbone requirements. ⚠ Maintenance tip: Always verify the installed fiber type and connector format before ordering replacement jumpers. Matching the wrong OM grade or connector style can create unnecessary compatibility issues and reduced performance. Need help matching OM1, OM2, OM3, or OM4? Gruber Communications can help you choose the right connector style, fiber grade, and jumper configuration for your installation.
