Router Features: 1) 24 x 10/100 ports and two fixed 10/100/1000base uplink ports 2) 1 rack unit (ru) standalone switch; 2 modeled slots 3) delivers intelligent services to the network edge 4) enhanced software image (ei) installed 5) ideal for gigabit migration over copper backbones in the access layer 6) 1 year warranty 7) available in stock 8) outer reference: A) weight (kg): 4.5 B) length (mm): 4, 456 C) width (mm): 242 D) height (mm): 44 9) other models: ws-c2950-24, ws-c2950g-24-ei, ws-c2950g-24-ei, Ws-c2950t-24, ws-c3550-24-emi, ws-c3550-48-emi, ws-c3560g-24ts-s, Ws-c3750-24ts-s(e), ws-c3750-48ts-s, ws-x4148-rj, ws-x4306-gb, Ws-x4548-gb-rj45