Network Cable Ekivalan LWL Duplex Patch Cable OS2 9/125 µm SC APC/SC yellow 0.5 m

The Ekivalan LWL Duplex Patch Cable OS2 9/125 µm SC APC/SC yellow 0.5 m is a single-mode fiber patch cord designed for short interconnects in optical networks. Constructed with 9/125 µm single-mode fibers and SC APC connectors on both ends, this 0.5 metre yellow cable supports high-speed data transmission with low attenuation and stable return loss, suitable for use in patch panels, optical distribution frames and equipment interconnects.

Advantages

The OS2 9/125 µm fiber core provides low attenuation for long-distance signal integrity while the SC APC connectors offer improved return loss and reduced back reflection compared to UPC terminations. The duplex configuration allows simultaneous transmit and receive channels in a single compact cable. The yellow jacket and standardized connector keying make identification and installation straightforward in rack and cabinet environments.

Suitable for

• Interconnecting single-mode network equipment in data centers and telecom rooms
• Patching between optical distribution frames and active optical devices
• Short-range fiber links where compact duplex connections are required
• Test benches and lab environments requiring standard SC APC terminations

Key specifications

• Fiber type: single-mode OS2, 9/125 µm
• Connector type: SC APC to SC (APC) in duplex configuration
• Cable length: 0.5 m
• Jacket color: yellow (industry-standard for single-mode)
• Mode: duplex (two fibers for transmit and receive)
• Typical applications: patching, interconnects, lab use

How to use

Route the duplex patch cable between SC APC ports on patch panels, transceivers or optical equipment, aligning connector keys before insertion to ensure correct polarity. Avoid sharp bends and maintain recommended minimum bend radius to prevent microbending losses. For secure connections, push the SC APC connectors fully into the adapter until the latch engages; when disconnecting, press the latch and pull straight out. Store unused ends with protective dust caps to prevent contamination.

Usage recommendations

Inspect connector endfaces before use and clean with appropriate fiber cleaning tools if contamination is present. Observe proper handling procedures: avoid excessive tensile stress on the cable, respect bend radius limits, and label both ends when deploying multiple duplex cables to preserve correct channel mapping.