Add support for 1000 Mbps RJ45 copper Ethernet connections to networking equipment with spare SFP slots. The SFPC1110 Cisco Compatible Gigabit RJ45 Copper SFP Transceiver Module (Mini-GBIC) is built to comply with MSA (Multi-Sourcing Agreement) standards to offer a cost-effective way to add, replace or upgrade a copper Ethernet port on your 1000 Base-T networking equipment. Featuring Digital Diagnostics Monitoring support and 1000 Mbps Auto-negotiation at distances up to 100m (330 feet), this Ethernet SFP module can be installed into any fiber networking devices with an MSA or Cisco compliant SFP port. Delivering convenience and scalability, this copper transceiver is fully hot-pluggable, allowing you to install the module without interrupting network traffic or requiring a device reboot. This SFP module is compatible with the Cisco SFP-GE-T transceiver. Backed by a StarTech.com lifetime warranty and free lifetime technical support.