Buy WS-C3750G-24TS-E

General
Device Type	Switch - 24 ports - Managed - stackable
Enclosure Type	Rack-mountable - 1.5U
Ports	24 x 10/100/1000 + 4 x SFP
MAC Address Table Size	12K entries
Routing Protocol	OSPF IGRP BGP-4 RIP-1 RIP-2 EIGRP DVMRP PIM-SM static IP routing PIM-DM
Remote Management Protocol	SNMP 1 SNMP 2 RMON 2 SNMP RMON Telnet SNMP 3
Authentication Method	Secure Shell (SSH) RADIUS TACACS+
Features	Flow control full duplex capability routing auto-sensing per device DHCP support auto-negotiation ARP support trunking load balancing VLAN support IGMP snooping manageable stackable
Compliant Standards	IEEE 802.3 IEEE 802.3u IEEE 802.3z IEEE 802.1D IEEE 802.1Q IEEE 802.3ab IEEE 802.1p IEEE 802.3ad (LACP) IEEE 802.1w IEEE 802.1x IEEE 802.1s
RAM	128 MB
Flash Memory	16 MB Flash
Status Indicators	Port status link activity port transmission speed port duplex mode power
Expansion / Connectivity
Interfaces	24 x 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x console - RJ-45 - management Network stack device : 2 x 4 x SFP (mini-GBIC)
Power
Power Device	Power supply - internal
Voltage Required	AC 120/230 V ( 50/60 Hz )
Power Consumption Operational	165 Watt
Miscellaneous
Width	44.5 cm
Depth	29.5 cm
Height	6.6 cm
Weight	5.7 kg
Cables Included	1 x serial cable
MTBF	188574 hour(s)
Compliant Standards	FCC Class A certified CSA UL TUV GS CISPR 24 cUL EN 60950 EN55022 NOM VCCI Class A ITE IEC 60950 EN55024
Environmental Parameters
Min Operating Temperature	0 °C
Max Operating Temperature	45 °C
Humidity Range Operating	10 - 85%
Max Altitude Operating	3 km

The new Cisco Catalyst 3750 Series switches are an innovative product line that improves LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switches. This new product series represents the next generation in desktop switches, and features Cisco StackWise technology, a 32-Gbps stack interconnect that allows customers to build a unified, highly resilient switching system - one switch at a time. For mid-sized organizations and enterprise branch offices, the Cisco Catalyst 3750 Series eases deployment of converged applications and adapts to changing business needs by providing configuration flexibility, support for converged network patterns, and automation of intelligent network-services configurations.