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General| Product Number | JL558A |
|---|---|
| Device Type | Switch |
| Ports | 48 |
| PoE | Yes |
| Switching Capacity | 176 Gbps |
| Jumbo Frame Support | Yes |
| Input Voltage | 100-240V AC |
| Power Supply | Internal |
| Flash Memory | 4 GB |
| Layer | Layer 3 |
| Forwarding Rate | 130.9 Mpps |
| MAC Address Table Size | 32768 entries |
| Operating Temperature | 32°F to 113°F (0°C to 45°C) |
| Management | CLI, SNMP |
| Operating Humidity | 10% to 90% (non-condensing) |
| Uplink Ports | 4 x 1/10G SFP+ |
| Throughput | 131 Mpps |
Details the various network and management ports located on the front of the switch.
Step-by-step guide for installing the switch, from site preparation to network connection.
Important safety and environmental considerations before and during switch installation.
Details various methods for physically mounting the switch in different environments.
Guide to initial switch setup via console, including IP address and password configuration.
Procedures for accessing and managing the switch remotely using Telnet or a web browser.
Common problems and initial steps for diagnosing issues with the switch.
Interpreting LED patterns for diagnosing general and PoE-specific switch problems.
Methods for testing switch circuitry and operating code through resets, LEDs, and console messages.
Steps to reset the switch configuration to its original factory settings.
Information on Auto-MDIX, wiring rules, and pin assignments for twisted-pair Ethernet cables.
How to contact Hewlett Packard Enterprise support for assistance and documentation.
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