6600 4GbE WAN HIM router module (HIM-4GBE) - Hardware Interface Module (HIM) with four 10/100/1000 BASE-T autosensing RJ-45 ports that supports Layer 3 routing - Uses CAT-5 Ethernet cable for 10/100Mbps operation and CAT-6 for 1000Mbps operation
HPE 6600 Router Hardware Interface Modules (HIM)