Detailed Specifications
HPE 492290-003 8-Port 8 Gb Fibre Channel E-Port SAN Switch
Overview
The HPE 492290-003 is a rack-mountable Fibre Channel SAN switch designed for storage fabrics, offering eight 8 Gb/s SFP+ ports with full fabric connectivity. It supports E-ports for inter-switch links, allowing SAN scaling and redundancy. The switch features low-latency forwarding (~700 ns) and includes quality-of-service (QoS) and class-of-service (CoS) capabilities for traffic prioritization. Management is available via SNMP and Telnet, with role-based authentication for secured access.
Key Features
8 × 8 Gb/s Fibre Channel SFP+ ports
Auto-negotiates 8/4/2 Gb/s speeds for backward compatibility
E-Port enabled for Inter-Switch Links (ISLs)
Low latency (~700 ns) for high-performance SAN workloads
QoS and Class of Service (CoS) support for traffic prioritization
Technical Specifications
| Specification | Details |
|---|
| Brand | HPE |
| Part Number | 492290-003 |
| Product Type | Fibre Channel SAN Switch |
| Form Factor | 1U Rack-mount |
| Port Count | 8 SFP+ |
| Port Speed | 8 Gb/s (auto-sensing 4/2 Gb/s) |
| Latency | ~700 ns |
| Max Frame Size | 2,112 bytes |
| Fabric Features | ISL trunking, E-Port support, QoS, CoS |
| Management | SNMP v1/v2, Telnet, role-based access |
| Redundancy | Redundant power supply support |
| Operating Temperature | 10 °C to 40 °C |
| Weight | ~10.5 lb |
