SuperStack 3 Switch 4400 48-port Authentication Method: RADIUS Compliant Standards: FCC Class A certified, CSA, UL, EN 60950, EN55022, ICES-003, VCCI Class A ITE, IEC 60950, EN55024 Depth: 27.4 cm Dev

Ref: 3C17204

SuperStack 3 Switch 4400 48-port Authentication Method: RADIUS Compliant Standards: FCC Class A certified, CSA, UL, EN 60950, EN55022, ICES-003, VCCI Class A ITE, IEC 60950, EN55024 Depth: 27.4 cm Device Type: Switch - 48 ports - Managed - stackable Enclosure Type: Rack-mountable Expansion Slots: 2 (total) / 2 (free) x Expansion Slot Features: Full duplex capability, auto-negotiation, manageable Height: 4.4 cm Humidity Range Operating: 10 - 90% Installed Modules Qty (Max): 0 (installed) / 2 (max) Interfaces: 48 x 100Base-TX RJ-45 ¦ 1 x serial (RS-232) DB-9 management MAC Address Table Size: 8K entries MTBF: 176,294 hours Manufacturer: 3Com Max Operating Temperature: 40 °C Min Operating Temperature: 0 °C Ports: 48 x 10/100 Power Consumption Operational: 120 Watt Power Device: Internal power supply Remote Management Protocol: SNMP, RMON, HTTP Subtype: Fast Ethernet Version: original Voltage Required: AC 120/230 V (50/60 Hz) Weight: 3.2 kg Width: 44 cm