Detailed Specifications
HPE JG708B OfficeConnect 1420 24G Switch
Overview
The HPE JG708B is an unmanaged 24-port Gigabit Ethernet switch aimed at IT engineers deploying simple, reliable switching in small offices, branch sites or wiring closets where ease of installation and minimal management are key. It features 24 auto-sensing 10/100/1000 Mbps RJ-45 ports in a single rack-unit width chassis that supports desktop or rack-mount installation. With a switching capacity of 48 Gbps and packet forwarding up to 35.7 Mpps, it handles core access switching for modest office networks. Its fanless design, support for Energy Efficient Ethernet and auto-speed-negotiation with auto-MDIX make it suitable for low-noise or open-office environments. It integrates into existing network fabric with plug-and-play simplicity and requires no configuration or ongoing management, making it suitable for network edge deployments where engineering time is constrained.
Key Features
24 autosensing 10/100/1000 Mbps RJ-45 ports for broad connectivity.
48 Gbps switching capacity with up to 35.7 Mpps forwarding rate.
Fan-free, quiet operation ideal for office or edge rack deployment.
Energy Efficient Ethernet support and auto idle-port power-down.
Rack-mount kit included; plug-and-play unmanaged operation.
Technical Specifications
| Specification | Value |
|---|
| Brand | HPE |
| Part Number | JG708B |
| Product Type | Unmanaged Gigabit Switch - 24-port |
| RJ-45 Ports | 24 × 10/100/1000 Mbps |
| Switching Capacity | 48 Gbps |
| Forwarding Rate | Up to 35.7 Mpps (64-byte packets) |
| Latency | < 8 µs at 100 Mb/s (64-byte) |
| Packet Buffer Size | 512 KB |
| MAC Address Table Size | 8192 entries |
| Form Factor (H×W×D) | 1.73 in × 17.32 in × 6.81 in |
| Weight | 6.61 lbs |
| Power Consumption (Max) | ~16 W |
| Rack Units | 1 U |
| Operating Temperature | 0 °C to 40 °C |
| Energy Efficiency | IEEE 802.3az supported |
