Tecline HD OM4 multimode LWL patchkaapeli, LC Duplex - LC Duplex, 50/125 µm, heather violet, 20 m 798LL20

Data center technicians and network engineers can rely on this Tecline HD OM4 patch cable for high-speed backbone connections. With LC duplex connectors on both ends and a 20-meter length, it links switches, servers, and storage arrays in structured cabling systems where 10G, 40G, and 100G Ethernet are required.

Key specifications

• Fiber type: Multimode OM4, 50/125 µm core/cladding
• Connectors: LC Duplex to LC Duplex, A-B polarity
• Length: 20 m
• Jacket color: Heather Violet (Erika Violet)
• Jacket material: LSZH (Low Smoke Zero Halogen)
• Insertion loss: < 0.3 dB, Return loss: > 30 dB
• Bandwidth: 4700 MHz·km @ 850 nm, 500 MHz·km @ 1300 nm
• Operating temperature: -20°C to +70°C

Why choose it

OM4 fiber supports higher bandwidth and longer reach for 10G/40G/100G Ethernet compared to OM3, making it a future-ready choice for backbone and data center links. The LSZH jacket reduces toxic smoke and corrosive gases in case of fire, improving safety in enclosed spaces. Duplex LC connectors provide a compact, high-density connection.

Ideal use cases

• Data center backbone cabling
• Storage area network (SAN) connections
• High-speed LAN uplinks
• 40G and 100G Ethernet links

Good to know

The cable is compliant with IEC 60793-2-10 Type A1a.3 and TIA/EIA-492AAAD standards for OM4 multimode fiber. It is designed for indoor use in controlled environments.