Cisco 4 x 1G/10G Network Module

Elevate your data networking with the Cisco 4 x 1G/10G Network Module — a versatile expansion solution designed for modern enterprises and data centers. This module delivers flexible, high-speed Ethernet connectivity across four ports, enabling seamless upgrades from 1G to 10G without replacing your core hardware. Built for reliability and backed by Cisco’s trusted support ecosystem, it seamlessly integrates into Cisco devices that support expansion modules, empowering IT teams to scale bandwidth, optimize applications, and simplify network architecture.

• 4-Port flexible Ethernet expansion: Each port supports auto-negotiation between 1G and 10G speeds to match your LAN, server, and storage requirements. This enables a single module to serve diverse workloads without swapping hardware.
• High-speed 10GBASE-X performance: Enable up to 10 Gbps per port for uplinks, backbone links, virtualization hosts, and high-demand storage networks, delivering the bandwidth needed for modern apps and workloads.
• Plug-and-play integration: Designed to slot into Cisco devices with expansion bays, minimizing downtime during deployment and enabling rapid capacity upgrades in data centers and campus networks.
• Enterprise-grade reliability: Built to Cisco standards with robust component quality, resilience under load, and ongoing firmware support to maintain security and performance over time.
• Flexible deployment scenarios: Ideal for data centers, spine-and-leaf architectures, enterprise core/distribution layers, and edge networks requiring scalable, multi-speed Ethernet.

Technical Details of Cisco 4 x 1G/10G Network Module

• Ports: Four external Ethernet ports supporting 1G/10G operation via SFP/SFP+ transceivers.
• Speed and throughput: Per-port data rate up to 10 Gbps; aggregate potential up to 40 Gbps across all ports, depending on transceivers and workload.
• Technology: 10GBASE-X capable with auto-negotiation between 1G and 10G to accommodate mixed environments.
• Form factor: Expansion/module-slot based card designed for Cisco platforms that accept mezzanine or expansion modules.
• Compatibility: Engineered for Cisco data networking devices, including various Nexus and Catalyst families that support expansion modules.
• Management: Integrated with Cisco management ecosystems (CLI and monitoring tools) for configuration, status checks, and health telemetry.
• Reliability: Hot-swappable-friendly design where supported by the chassis, with firmware updates and Cisco-approved software updates to preserve performance and security.

How to install Cisco 4 x 1G/10G Network Module

1) Verify compatibility and prerequisites: Confirm that your Cisco device model supports expansion modules and the four-port 1G/10G module. Check the hardware compatibility list (HCL) and ensure you have the correct transceivers (SFP or SFP+ as needed for 1G or 10G).

2) Prepare the chassis: Power down the chassis if required by your platform or follow hot-swap procedures per your device documentation. Ground yourself to prevent electrostatic discharge before handling any internal components.

3) Remove the blank or existing module slot cover: If replacing an older module, release the retention mechanism and carefully remove the existing module or cover plate to expose the slot.

4) Align and seat the module: Orient the Cisco 4 x 1G/10G Network Module with the slot connector and gently but firmly push it into place until it seats securely. Ensure any mounting brackets are fastened and the module is firmly connected to the backplane.

5) Reattach and power on: Reinstall the chassis cover if you removed it, restore power, and allow the device to boot. Observe the port LEDs for proper activity; a steady link indicator usually confirms successful recognition by the software.

6) Install and configure transceivers: Insert the appropriate SFP or SFP+ transceivers for your 1G or 10G links and connect cables to your devices. Verify optics compatibility and confirm link status with the Cisco CLI or management interface.

7) Verify and optimize: Use Cisco commands (for example, show module, show interface status, show inventory) to verify the module is detected and ports are up. Configure per-port settings (speed, duplex, auto-negotiation) to suit traffic types and QoS requirements. Run basic throughput tests to confirm performance aligns with expectations and monitor for any errors or anomalies in the management console.

Frequently asked questions

• Q: What devices is this Cisco 4 x 1G/10G Network Module compatible with?
  A: This module is designed for Cisco devices that support expansion modules, including a range of Nexus and Catalyst platforms. Always verify compatibility with your specific chassis and software release before purchase.
• Q: Do I need separate transceivers for 1G and 10G operation?
  A: Yes. Each port uses SFP or SFP+ transceivers appropriate for the desired speed (1G or 10G). Choose transceivers certified for your Cisco platform and the distance requirements of your links.
• Q: Can the module be hot-swapped?
  A: Hot-swappability depends on the Cisco platform. In supported systems, you can replace or upgrade modules without powering down the entire chassis, minimizing downtime.
• Q: How do I manage the module?
  A: Management is through Cisco IOS/NX-OS, with standard CLI commands and SNMP monitoring. You can view status, port activity, and health metrics using familiar Cisco management tools.
• Q: What is the expected throughput for this module?
  A: Each port can reach up to 10 Gbps, with up to 40 Gbps total aggregate throughput across all four ports, depending on transceivers and configuration.
• Q: Are non-Cisco transceivers supported?
  A: Cisco-recommended transceivers are advised to ensure reliability, warranty coverage, and optimal performance within your device’s supported configurations.