Optical patch cord electro base SC/LC Duplex OM3 30 m LSZH

Optical patch cord electro base SC/LC Duplex OM3 30 m LSZH is a multimode fiber cable designed for reliable short‑reach network connections. The cable features SC connector on one end and LC duplex connector on the other, OM3 graded multimode glass for increased bandwidth, and a low‑smoke zero‑halogen (LSZH) outer jacket to reduce toxic emissions in case of fire. With 30 meters of length it suits patching between racks, cabinets and active equipment in data centers and enterprise network rooms while maintaining low insertion loss and stable signal transmission.

Advantages

This optical patch cord combines standardized SC and LC duplex connector interfaces for compatibility with a wide range of switches, transceivers and patch panels. The OM3 multimode fiber supports 10 Gigabit Ethernet and common short‑reach protocols, providing higher modal bandwidth compared to OM2. The LSZH jacket minimizes smoke and halogen release, improving safety in enclosed or public spaces. Duplex configuration ensures simultaneous transmit and receive channels in a single assembled cable, reducing cable clutter and simplifying cable management.

Suitable for

• Data center rack-to-rack and shelf patching
• Enterprise LAN backbone and horizontal multimode links
• Connecting transceivers and SFP/SFP+ modules to patch panels
• Short‑reach high‑speed links up to the OM3 specified distance ranges

Key specifications

• Fiber type: Multimode OM3
• Connector A: SC (single at one end)
• Connector B: LC duplex (paired at the other end)
• Configuration: Duplex optical patch cord
• Length: 30 m
• Jacket material: LSZH (low‑smoke, zero‑halogen)
• Typical use: Short‑reach, high‑bandwidth multimode links

How to use

Before installation, inspect connectors for dust or damage and clean them with appropriate fiber cleaning tools if necessary. Route the 30 m OM3 duplex cable through cable management trays or raceways, avoiding sharp bends that exceed the minimum bend radius for multimode fiber. Plug the SC connector into the SC port of the source device and insert the LC duplex connector into the corresponding LC ports of the receiving device or patch panel, ensuring correct transmit/receive orientation. After connections are made, perform basic optical tests or link verification to confirm insertion loss and end‑to‑end continuity.

Usage recommendations

Store the patch cord coiled without tight loops to prevent microbending. For repeated moves or high‑density installations, label both ends to maintain clear mapping. Use compatible OM3‑rated transceivers and maintain connector cleanliness to preserve performance and minimize signal degradation.