HP JD551A | 4-Port 10/100BASE-TX Module

Technical Specs:
- Interface: 4 x 10/100Base-TX LAN
- Data Transfer Rate: 100 Mbps
- Cabling Type: Ethernet 100Base-TX
- Compatibility: HP 6600 series switches
- Dimensions (WxDxH): 8.1 in x 6.3 in x 1.6 in
- Weight: 1.5 lbs
- Max Operating Temperature: 104 °F
- Min Operating Temperature: 32 °F
- Humidity Range Operating: 15 - 95% (non-condensing)
- Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x

Helpful Notes:
- This module can be installed in any of the available slots in the HP 6600 series switches.
- It supports auto-negotiation, allowing it to automatically detect and configure the speed and duplex mode of connected devices.
- The module is hot-swappable, meaning it can be added or removed without shutting down the switch or disrupting network traffic.