HP ProCurve 2124, 24x Ethernet 100Mbps P/N: J4868ATechnical features External I O ports 24 RJ 45 10 100 ports (IEEE 802. 3 Type 10Base T, IEEE 802. 3u Type 100Base TX) 1 open transceiver slot Rack mounting Mounts in an EIA standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only Latency <8. 5 s (LIFO) Address Table size 4,096 entries Routing switching capacity 2. 6 Gbps Management Unmanaged Power availability 1. 0 A Rack Ears No Dimensions weight warranty