General
Device Type Switch – stackable
Enclosure Type External – 1U
Width 17.3 in
Depth 13.7 in
Height 1.7 in
Weight 12.3 lbs
Localization United States
Processor
Processor : 400 MHz
Memory
RAM 64 MB
Flash Memory 16 MB flash
Networking
Ports Qty 48 x Ethernet 10Base-T, Ethernet 100Base-TX
Auxiliary Network Ports 2×10/100/1000Base-T/SFP (mini-GBIC)
Max Units In A Stack 6
Data Transfer Rate 100 Mbps
Data Link Protocol Ethernet, Fast Ethernet
Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP
Connectivity Technology Wired
Communication Mode Half-duplex, full-duplex
Switching Protocol Ethernet
MAC Address Table Size 8K entries
Status Indicators Link activity, link OK
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
Expansion / Connectivity
Expansion Slots Total (Free) 2 ( 2 ) x SFP (mini-GBIC)
Interfaces 2 x network host – Ethernet 10Base-T/100Base-TX/1000Base-T – RJ-45
48 x network / power – Ethernet 10Base-T/100Base-TX – RJ-45
1 x management – console – 9 pin D-Sub (DB-9)
Miscellaneous
Cables Included 1 x serial cable
1 x stacking cable
Rack Mounting Kit Included
Encryption Algorithm SSL 3.0
Authentication Method RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Compliant Standards FCC Class A certified, cUL, EN 60950, EN 61000-3-2, UL 1950, VCCI Class A ITE, EN 61000-3-3, EN55024, EN55022 Class A, RoHS
Power
Power Over Ethernet (PoE) Yes
Power Device Power supply – internal
Voltage Required AC 120/230 V ( 50/60 Hz )
Manufacturer Warranty
Service & Support Limited lifetime warranty
Service & Support Details Limited warranty – lifetime
Environmental Parameters
Min Operating Temperature 32 °F
Max Operating Temperature 113 °F
Humidity Range Operating 10 – 90%