LogiLink OM4 SC/SC Duplex Multimode Fiber Patch Cable, 3.0 m, LSZH Violet

With a 4700 MHz·km effective modal bandwidth at 850 nm, this OM4 fiber patch cable is built for 40G and 100G Ethernet over multimode fiber—ideal for data centers and high-speed enterprise backbones. The LogiLink FP4SC03 delivers a 3.0 m duplex SC-to-SC connection with ceramic ferrule connectors for low insertion loss and reliable performance.

Overview

The LogiLink OM4 SC/SC Duplex Patch Cable is a premium multimode fiber optic cable designed for high-speed data transmission in modern networks. It features a 50/125 µm core/cladding diameter and a violet LSZH (Low Smoke Zero Halogen) jacket that meets strict fire safety standards. The cable is terminated with duplex SC connectors on both ends, each with ceramic ferrules to ensure precise alignment and minimal signal loss.

What stands out

• OM4 multimode fiber supports 10G, 40G, and 100G Ethernet up to 150 m at 850 nm.
• Duplex SC connectors with ceramic ferrules for low insertion loss (<0.3 dB typical).
• LSZH jacket is flame-retardant, low-smoke, and halogen-free for safe use in enclosed spaces.
• Violet jacket color is the industry standard for OM4 identification.
• Complies with TIA/EIA-492AAAD, IEC 60793-2-10 Type A1a.3, and ISO/IEC 11801.

Technical details

• Cable length: 3.0 m
• Fiber type: Multimode OM4, 50/125 µm
• Connector A: SC Duplex (ceramic ferrule)
• Connector B: SC Duplex (ceramic ferrule)
• Jacket material: LSZH (Low Smoke Zero Halogen)
• Jacket color: Violet
• Maximum bandwidth (EMB) at 850 nm: 4700 MHz·km
• Maximum bandwidth at 1300 nm: 500 MHz·km
• Attenuation (850 nm): ≤ 2.5 dB/km
• Attenuation (1300 nm): ≤ 0.8 dB/km
• Insertion loss (typical): < 0.3 dB
• Return loss (typical): > 30 dB
• Operating temperature: -20°C to 70°C
• Standards compliance: TIA/EIA-492AAAD, IEC 60793-2-10 Type A1a.3, ISO/IEC 11801
• Supported data rates: 10GbE, 40GbE, 100GbE
• Cable construction: Duplex (2 fibers)
• Ferrule material: Ceramic

Our verdict

For high-density data center links or backbone runs where 40G/100G performance is non-negotiable, this LogiLink OM4 patch cable delivers enterprise-grade reliability with a safety-focused LSZH jacket. The violet jacket and duplex SC connectors make it a drop-in upgrade for existing multimode infrastructure.