Hewlett Packard (J4111A) Expansion Module

The HP ProCurve Switch Modules are components that you can add to an HP ProCurve switch to provide a variety of network connectivity options.??This is a 10/100Base-T module for Hewlett Packard's ProCurve Switch 1600M and 8000M with 8 twisted-pair MDI-X ports with RJ-45 connectors for 10 Mbps or 100 Mbps operation over unshielded (UTP)or shielded(STP) twisted-pair cable. The HP ProCurve Switch Modules have the following features: auto-enabled ports-the ports are all configured to be ready for network operation as soon as a viable network cable is connected; auto-configuration-a default configuration is applied to the module when the switch is powered on and the module passes self test; this default configuration works well for most network installations; LEDs that provide information on the link status, network activity, connection bandwidth, and communication mode (half or full duplex); "hot swap" operation-you can add a module or replace a module without having to shut down the...