Network transceiver CBO OPT-0015 Copper Wire 1000Base-T for Gigabit Ethernet over Cat5/Cat6

CBO OPT-0015 Copper Wire 1000Base-T is a network transceiver module designed for Gigabit Ethernet transmission over standard Cat5 and Cat6 copper cabling. The module provides a copper-based interface for network equipment that supports SFP-style transceivers, enabling 1000 Mbps full-duplex links between switches, routers, servers and network interface modules. Its compact form factor and standardized electrical interfaces allow integration into existing network racks and equipment bays without modifying the cabling infrastructure.

Advantages

The transceiver supports 1000Base-T electrical signaling, enabling stable gigabit throughput over up to typical channel lengths of Cat5/Cat6 cabling. It offers plug-and-play compatibility with equipment that accepts SFP copper modules, with automatic link negotiation and standard MDI/MDIX handling. The device is engineered for consistent wired connectivity in enterprise and SMB environments, reducing the need for fiber conversion on short or copper-based runs while maintaining predictable latency and throughput.

Suitable for

• Connecting switches and routers within data centers and wiring closets using Cat5/Cat6 cabling
• Linking servers or access points to network aggregation equipment over copper runs
• Upgrading or expanding Gigabit Ethernet ports on network devices that accept SFP copper transceivers
• Temporary or permanent copper connections where fiber is unnecessary or impractical

Key specifications

• Ethernet standard: 1000Base-T (Gigabit Ethernet)
• Cable type: compatible with Cat5 and Cat6 twisted-pair copper cabling
• Data rate: up to 1 Gbps full-duplex
• Connector: RJ45 interface for copper cable connection
• Form factor: SFP-style plug-in transceiver module for compatible ports
• Auto-negotiation: supports automatic link speed and duplex negotiation
• MDI/MDIX: automatic crossover detection and correction

How to use

Insert the transceiver into a compatible SFP port on the network device until it seats firmly. Connect a Cat5 or Cat6 terminated RJ45 cable between the transceiver and the remote network device. Power on the equipment and verify link status via the device LEDs or management interface; the module supports automatic negotiation of speed and duplex. For optimal performance, use cabling and connectors in good condition and follow standard installation practices for structured copper cabling.

Recommendations

Use Cat6 cabling for runs near the upper length limits to help maintain signal integrity. Verify compatibility with the host device's supported transceiver list if device vendor restrictions apply. Avoid exposing the transceiver to excessive dust, moisture, or mechanical stress during installation and operation.