OM4 Multimode Fiber Patch Cord / Fiber Jumper for 10G–100G Networks / Simplex and duplex

OM4 multimode fiber patch cord, also known as a fiber jumper, is designed for high-speed optical transmission in data centers and enterprise networks. It supports 10G/25G/40G/100G Ethernet and is ideal for short-range interconnects in high-performance environments.

OM4 multimode fiber patch cords are high-performance 50/125 µm jumpers optimized for 850 nm VCSEL transmission, delivering reliable short-reach links in data centers, SANs, and enterprise LANs. They support typical distances of up to ~550 m at 10 GbE and up to ~150 m at 40/100 GbE (with MPO/MTP systems), featuring low insertion loss, high return loss, and factory-polished connectors for stable optical performance. Available in simplex or duplex with LC, SC, FC, ST, or MPO/MTP terminations, OM4 cords come in PVC, LSZH, or plenum/OFNP jackets to meet different safety codes. Custom lengths, polarity, and connector polish (UPC/APC where applicable) are supported, enabling fast plug-and-play deployment and easy cable management in high-density environments.

OM4 products are available in simplex and duplex types ：

simplex 

 duplex

Main Features

• Uses OM4 multimode fiber for superior bandwidth and low attenuation.

• Compatible with LC, SC, FC, ST connectors in simplex or duplex forms.

• Supports fast data rates up to 100Gbps over short distances.

• Factory polished and tested for low insertion and return loss.

• Custom lengths, jackets (LSZH/PVC/OFNP), and polarity available.

Product Specifications

Fiber Type

• OM4 multimode fiber (50/125μm) ，simplex and duplex types

Connector Options

• LC/LC, SC/SC, FC/FC, ST/ST, or hybrid combinations

Jacket Material

• LSZH, PVC, or OFNP

Applications

• Data center interconnects and backbone cabling

• 10G/40G/100G Ethernet network infrastructure

• Fiber channel and SAN applications

• Patch panels, switches, and high-density ODFs