GoodConnections LW-820LS4 glasvezel-patchkabel OM4 50/125µm duplex LC-SC 20m

This GoodConnections patch cable delivers reliable OM4-grade multimode performance for high-speed data center and enterprise network links. With a robust duplex design and a 20-metre length, it is ideal for connecting switches, servers, and storage area network equipment where consistent low-loss signal transmission is essential.

Highlights

• OM4 multimode fiber with 50/125 µm core/cladding for high bandwidth
• Duplex construction with two fibers for simultaneous transmit and receive
• LC duplex to SC duplex connectors for mixed-device connectivity
• Low smoke zero halogen (LSZH) jacket enhances safety in enclosed spaces
• Aqua cable colour identifies OM4 type at a glance
• Supports up to 100 Gigabit Ethernet for future-proof network infrastructure

In daily use

This patch cable is designed for professional use in server rooms, data centres, and telecommunications installations. Its LSZH jacket reduces toxic gas emissions in case of fire, making it suitable for areas with strict safety regulations. The 20-metre length provides flexibility in rack-to-rack or cross-connect deployments, while the rugged duplex connectors ensure a secure, stable connection.

Full specifications

• Fiber type: Multimode OM4
• Core/cladding diameter: 50/125 µm
• Number of fibers: 2 (duplex)
• Connector A: LC Duplex
• Connector B: SC Duplex
• Cable length: 20 m
• Jacket material: LSZH (Low Smoke Zero Halogen)
• Cable colour: Aqua
• Insertion loss (typical): < 0.3 dB
• Return loss (typical): > 30 dB
• Polarity: A-B (crossed)
• Supported wavelengths: 850 nm / 1300 nm
• Maximum data rate: Up to 100 Gbps (e.g., 100GBASE-SR4)
• Operating temperature: -20°C to 70°C
• Standards compliance: IEC 60793-2-10, TIA/EIA-492AAAD

Final note

This GoodConnections patch cable combines high-grade OM4 fiber with durable LSZH jacketing to deliver stable performance in demanding environments. Whether you are expanding a data center or connecting critical equipment, this cable provides the signal integrity and safety you need.