Detailed Specifications
HPE P15891-001 10GBASE-T RJ-45 SFP+ Transceiver
Overview
The HPE P15891-001 is a plug-in SFP+ transceiver module designed for 10 Gigabit Ethernet over copper RJ-45 connections, targeted at data-centre or enterprise switch uplinks or server connectivity. It supports 10 Gb/s link speed using 10GBASE-T signalling and is rated for up to 30 metres over Cat6A/7 cabling (or equivalent) in multimode environments. The module fits into standard SFP+ slots on HPE compatible switches and network devices, offering a cost-effective way to deploy 10 Gb copper links without fibre optics. It is appropriate for wiring-closet aggregation or server uplinks where existing copper infrastructure is available, and integrates into HPE networking platforms.
Key Features
10 Gb/s link speed over RJ-45 (10GBASE-T) in SFP+ form-factor
Supports up to ~30 m over Cat6A/7 copper cabling (typical)
Hot-pluggable SFP+ module for standard switch or NIC ports
Compatible with HPE networking platforms supporting 10GBASE-T SFP+
Technical Specifications
| Specification | Value |
|---|
| Brand | HPE |
| Part Number | P15891-001 |
| Product Type | 10GBASE-T RJ-45 SFP+ Transceiver |
| Link Speed | 10 Gb/s |
| Connector Type | RJ-45 |
| Media Type | Copper UTP (10GBASE-T) |
| Maximum Reach | Up to ~30 m (Cat6A/7 typical) |
| Form-Factor | SFP+ |
| Typical Use Case | Copper server uplink, aggregation link |
| Hot-Pluggable | Yes |
| Supported Platforms | HPE network switches and devices supporting 10GBASE-T SFP+ |
| Operating Temperature Range | Standard enterprise ambient (0 °C to ~70 °C) |
| Compliance Standards | IEEE 802.3an (10GBASE-T) |
