Cisco SFP Mini-GBIC Transceiver Module — 1000Base-T Gigabit Ethernet

Enhance your Cisco data network with a compact, copper-based SFP mini-GBIC transceiver that delivers reliable 1000Base-T connectivity over twisted-pair Ethernet. This Cisco SFP transceiver is designed for easy integration into compatible switches, routers, and media converters, offering a space-saving form factor, plug-and-play compatibility, and scalable performance for enterprise, data‑center, and campus deployments. With a single RJ-45 1000Base-T port, it enables seamless uplinks and server connectivity while maintaining low latency and optimal efficiency in busy networks. Ideal for upgrading legacy Ethernet runs or expanding network capacity, this transceiver blends Cisco reliability with flexible copper technology to support robust Gigabit Ethernet across your infrastructure.

• High-speed 1000Base-T copper interface: Provides up to 1000 Mbps data transfer rate over standard twisted-pair copper cabling, enabling fast, reliable Gigabit Ethernet connections without replacing existing copper infrastructure.
• Compact SFP mini-GBIC form factor: Fits neatly into SFP slots on Cisco devices, delivering a space-saving, hot-swappable solution that minimizes downtime and maximizes chassis efficiency in dense deployments.
• Copper over RJ-45 connectivity: Uses standard RJ-45 connectors for easy wiring to switches, routers, and other networking gear, reducing the need for fiber transceivers where copper is sufficient.
• Easy installation and maintenance: Plug-and-play design with hot-swappable capability allows for swift upgrades and maintenance without powering down the entire system, helping to keep networks online during upgrades.
• Reliable, enterprise-grade performance: Built to deliver consistent copper-based Gigabit Ethernet performance in data centers, campuses, and office environments, with Cisco-grade compatibility and support in everyday network operations.

Technical Details of Cisco SFP Mini-GBIC Transceiver Module

• Product type: SFP (mini-GBIC) transceiver module
• Interface: 1 x RJ-45 1000Base-T Ethernet LAN port
• Standard: 1000Base-T Gigabit Ethernet
• Cable type: Twisted-pair copper cabling
• Form factor: SFP (mini-GBIC)
• Package: 1-pack
• Distance support: Typical 100 meters on standard Cat 5e/6 copper wiring (subject to cable quality and environment)
• Compatibility: Designed for use with Cisco data networking equipment; intended for plug-and-play integration with supported Cisco switches, routers, and other devices
• Key benefits: Compact, hot-swappable copper transceiver for flexible uplinks and server connections; efficient use of chassis slots in dense deployments

How to install Cisco SFP Mini-GBIC Transceiver Module

Follow these straightforward steps to install and deploy the Cisco SFP mini-GBIC transceiver module in compatible hardware:

• Power down the device or ensure maintenance mode is enabled if the chassis supports hot-swapping for SFP modules.
• Locate an available SFP slot on your Cisco switch, router, or media converter. Verify the slot type and compatibility with SFP (not all SFP+ or QSFP slots accept standard SFP copper modules).
• Align the transceiver’s connector with the slot and insert it firmly until it seats with a secure click. Do not force the module or apply excessive force.
• Attach the RJ-45 Ethernet cable to the transceiver’s copper port and connect the other end to the target device (switch, router, server, or uplink device).
• Power on the device (if required) and observe the LED indicators on the transceiver and the host device to confirm a link is established.
• Configure the port on the network device as needed (speed, duplex, and VLAN settings) using the device’s management interface or CLI, then perform a basic connectivity test to verify traffic flow.
• Document the installation details (slot, device, firmware version, cable type) for future maintenance and troubleshooting.

Frequently asked questions

• What is a Cisco SFP Mini-GBIC Transceiver Module?

  A Cisco SFP mini-GBIC transceiver module is a compact, hot-swappable interface that fits into SFP slots on Cisco networking gear. This particular module provides 1000Base-T copper Ethernet connectivity over a single RJ-45 port, enabling Gigabit Ethernet over twisted-pair copper cabling.

• What cables and distances does 1000Base-T copper support?

  1000Base-T uses standard twisted-pair copper cabling (Cat 5e or higher). Typical maximum distance for reliable operation is up to 100 meters, depending on cable quality and environment. Shielded or quality-rated cable may improve performance in electrically noisy settings.

• Is this transceiver compatible with non-Cisco devices?

  The module is designed for Cisco data networking equipment and is typically optimized for Cisco hardware. While some third-party devices may recognize the SFP, compatibility is not guaranteed. Always verify compatibility with your specific device and firmware version before purchase.

• How do I know if the transceiver is working correctly?

  Check the host device’s portal or CLI to confirm a link status (up/down), negotiated speed (should be 1000 Mbps), and error rates. LED indicators on both the transceiver and the device provide quick visual confirmation of link status.

• Can I replace multiple SFPs without powering down the system?

  Many Cisco devices support hot-swapping of SFP modules, allowing you to replace or upgrade without powering down. Always follow device-specific guidelines and ensure you perform maintenance in a controlled environment to minimize disruption.

• What are common use cases for a 1000Base-T SFP copper module?

  Typical use cases include uplinking access switches to distribution switches, connecting servers or storage arrays via copper Ethernet, and expanding network capacity in data centers or campus networks where copper cabling is preferred or already in place.