Network module FUJITSU PLAN EM 4x 1Gb T OCP interface (S26361-F3953-L401), 4 x 1Gb Ethernet ports, OCP form factor

FUJITSU PLAN EM network module S26361-F3953-L401 provides four 1Gb Ethernet ports in an OCP interface form factor, designed for integration into servers and network appliances where compact, standardized connectivity is required. The module supports standard 1Gb copper Ethernet connections and is intended to expand or replace network interfaces in data center and enterprise rack environments. Its lightweight design (0.12 kg) simplifies handling during installation and upgrades.

Advantages

The FUJITSU PLAN EM 4x 1Gb T OCP interface module offers a compact OCP form factor that fits compatible server and appliance slots while providing four independent 1Gb Ethernet ports. It uses standard copper Ethernet connectivity for compatibility with existing cabling and switches. The module’s simple, lightweight construction streamlines installation and reduces handling complexity during maintenance or upgrades.

Suitable for

• Expanding 1Gb network ports in data center servers
• Replacing or upgrading network interfaces in enterprise racks
• Integrating standard copper Ethernet connectivity in network appliances
• Compact deployments where OCP interface form factor is required

Key specifications

• Network ports: 4 × 1Gb Ethernet (copper)
• Form factor: OCP interface module
• Weight: 0.12 kg
• Intended use: server and network appliance integration

How to use

Install the module into a compatible OCP slot according to the host server or appliance manufacturer’s instructions. Ensure the system is powered down or follows hot-swap procedures if supported by the host. Connect standard RJ45 copper Ethernet cables to the four 1Gb ports and configure the operating system or network firmware to recognize and enable the new interfaces. Verify link status and network settings after installation and perform any required driver or firmware updates as specified by the server vendor.

Recommendations

Use this module in systems that explicitly support OCP interface modules to ensure mechanical and electrical compatibility. Match cable category and switch port settings to 1Gb operation, and follow your data center’s grounding and ESD procedures during installation. For optimal reliability, confirm firmware and driver compatibility with the host platform before deployment.