Cisco 8-Port 1-Gb Copper Hardware Bypass Network Module

In today’s fast-paced data environments, uptime and predictable performance are not luxuries—they’re necessities. The Cisco 8-Port 1-Gb Copper Hardware Bypass Network Module is engineered to deliver reliable, scalable Gigabit Ethernet connectivity across eight copper ports, all within a compact plug-in expansion card. This module is tailored for enterprise networks, data centers, and campus deployments where high availability, straightforward deployment, and robust fault tolerance matter most. With eight RJ-45 ports supporting 10/100/1000Base-T, administrators gain dense port capacity without sacrificing space or manageability. The hardware bypass feature keeps traffic flowing even when the switch controller or power module encounters a fault, dramatically reducing downtime and keeping mission-critical services online. This device is TAA compliant, meeting procurement and compliance requirements across government and commercial sectors, while integrating seamlessly with the Cisco ecosystem you already rely on. Whether you’re expanding an existing Cisco backbone or building out a new network rack, this module offers the dependable, scalable performance that modern networks demand.

• High-density 8-port copper module: Eight RJ-45 ports support 10/100/1000Base-T, delivering flexible Gigabit Ethernet connectivity in a compact form factor designed for rapid deployment, simplified cabling, and easy scalability for growing networks.
• Hardware bypass technology for uninterrupted traffic: The built-in bypass path maintains continuous data flow even during controller or power failures, minimizing downtime and preserving critical connectivity across your network fabric.
• Seamless plug-in compatibility with Cisco platforms: Engineered as a plug-in expansion, this module slots neatly into compatible Cisco switches and backplanes, enabling quick installation with minimal configuration and reduced maintenance windows.
• Reliability, compliance, and support: TAA compliant and backed by Cisco’s reliability standards, firmware updates, and an extensive partner network, ensuring long-term stability, compatibility, and access to ongoing technical support.
• Versatility for data centers and enterprise networks: Optimized for data centers, campus networks, and enterprise edge deployments requiring scalable copper-based connectivity with fault-tolerant operation across multiple ports for diverse workloads.

Technical Details of Cisco 8-Port 1-Gb Copper Hardware Bypass Network Module

• Ports: 8 x RJ-45 10/100/1000Base-T Ethernet ports for flexible copper connectivity across a broad range of devices.
• Interface: Copper twisted-pair signaling compatible with standard Ethernet cabling and plug-in backplane architecture.
• Speeds: Up to 1 Gbit/s per port; aggregate throughput depends on network design, link status, and traffic patterns across all ports.
• Bypass: Hardware bypass path ensures continuous data flow through the network path even if the controller or power module experiences a fault.
• Form factor: Plug-in expansion module designed for compatible Cisco switch chassis and backplanes, enabling straightforward installation in existing infrastructure.
• Compliance: TAA compliant for procurement in global markets and government environments, aligning with enterprise and public sector purchasing requirements.
• Indicators: Per-port LED indicators provide immediate visibility into link status and port health, aiding in rapid diagnostics and management.
• Power and cooling: Passive module that shares chassis power and cooling resources with the host device; no separate power connection is required.
• Cable support: Compatible with standard Cat5e/6 copper cables, supporting reliable copper-based connectivity for Gigabit Ethernet.
• Management: Integrates with Cisco management tools and existing switch configurations, enabling centralized monitoring and consistent policy enforcement across devices.

How to Install Cisco 8-Port 1-Gb Copper Hardware Bypass Network Module

Installing this module is a routine task for technicians familiar with Cisco gear. Before you begin, confirm that your Cisco switch model and firmware release support this specific 8-port copper hardware bypass module. Ensure you have the correct tools and follow your organization’s change-management procedures. Typical steps include:

• Power down the chassis and disconnect power to prevent static discharge; remove any access panels as required by the equipment’s maintenance guide.
• Identify the correct expansion slot or backplane socket designed for plug-in modules and verify model, slot availability, and firmware compatibility.
• Align the module with the slot and insert it firmly, ensuring the connectors are fully engaged; secure the module with the built-in locking mechanism until it clicks into place.
• Replace any covers and reconnect power; boot the chassis and watch the boot sequence to confirm the module is detected by the system.
• Access the switch management interface (CLI or GUI) and verify that all eight ports appear in the device inventory; configure each port for desired speed, duplex settings, and VLAN policies.
• Enable and validate the hardware bypass feature by simulating a controller or power fault to confirm the bypass path maintains traffic continuity as designed.
• Install any available firmware updates that list this module as supported and document the change for future reference; perform a configuration backup prior to major updates or changes.

Frequently asked questions

Q: What is the primary benefit of a hardware bypass network module?

A: It preserves network connectivity by creating a bypass path that keeps traffic flowing even if the switch controller or power module fails, reducing downtime and preserving access to critical applications.

Q: How many ports does this module provide and what speeds do they support?

A: The module provides eight RJ-45 ports, each supporting 10/100/1000Base-T copper Ethernet, delivering Gigabit performance across multiple links.

Q: Is this module compatible with all Cisco switches?

A: Compatibility is limited to Cisco switch models and chassis that explicitly list this 8-port copper hardware bypass module as supported. Always refer to Cisco’s hardware compatibility matrix and firmware requirements for exact support.

Q: Does the module require external power?

A: No. The module is a plug-in expansion that shares power with the host chassis and relies on the device’s bypass mechanism for fault tolerance.

Q: What kind of cables should I use with this module?

A: Use standard copper twisted-pair cables, such as Cat5e or Cat6, appropriate for 10/100/1000Base-T connections, and observe best practices for cabling length and shielding to optimize performance.