Network transceiver module SFP RJ45 T HP Aruba 1G, 1000 Mbit/s, up to 100 m

HP Aruba 1G SFP RJ45 T network transceiver module provides a compact way to add 1 Gbit/s copper Ethernet connectivity to switches and routers equipped with SFP ports. The module supports a maximum data rate of 1000 Mbit/s and is designed for use with standard Cat5e/Cat6 cabling to reliably link devices up to 100 m. It is intended for environments where a flexible SFP-based RJ45 copper interface is needed for access, uplink or aggregation connections.

Advantages

The SFP RJ45 T module delivers 1G copper connectivity in a small form factor that fits standard SFP slots, enabling easy port conversion without occupying larger switch ports. It provides predictable performance over existing structured cabling up to 100 m and simplifies deployment by using familiar RJ45 connectors. The design is compatible with selected Aruba switches, allowing administrators to add or replace copper links without major infrastructure changes.

Suitable for (tasks / use cases)

• Adding 1 Gbit/s RJ45 copper links to switches with SFP ports
• Short to medium distance access or uplink connections over Cat5e/Cat6
• Network aggregation and edge device connectivity in enterprise and branch sites
• Replacing fiber ports with copper links where copper cabling is available

Key specifications

• Interface: SFP form factor with RJ45 (copper) port
• Data rate: up to 1 Gbit/s (1000 Mbit/s)
• Maximum cable length: up to 100 m over Cat5e/Cat6
• Cable type: twisted-pair copper (Cat5e / Cat6)
• Use case: access, uplink, aggregation links

How to use

Insert the SFP RJ45 T transceiver into a compatible SFP slot on the switch or router until it clicks into place. Connect a Cat5e or Cat6 RJ45 cable between the module and the remote device. Ensure the connected device supports 1 Gbit/s operation and verify link status through the switch management interface or LED indicators. For safe removal, follow the device manufacturer's procedure to unmount the module before extracting it from the SFP slot.

Recommendations

Use certified Cat5e or Cat6 cabling and maintain cable runs within 100 m to ensure stable 1G performance. Check switch compatibility lists for supported Aruba models and keep firmware updated to avoid interoperability issues. Avoid installing or removing the module while the port is carrying critical traffic when possible.