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Product Description

Catalyst 3750

The Cisco Catalyst® 3750G-24TS switch is a member of the Cisco Catalyst 3750 Series, 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.

Using a 32-Gbps stack interconnect, Cisco StackWise™ technology is designed to respond to network changes of all kinds while maintaining constant high network performance. Cisco StackWise technology unites up to nine Catalyst 3750 switches into a single logical unit via special stack interconnect cables. The stack behaves as a single unit managed by a master switch elected from one of the member switches. Its advanced failover mechanisms create the highest levels of stackable resiliency for hardware and software reliability.


Management features
Switch type Managed
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 24
Network
Full duplex Yes
Data transmission
Maximum data transfer rate 1 Gbit/s
MAC address table 12000 entries
Protocols
Data link protocols Ethernet, Fast Ethernet, Gigabit Ethernet
Design
Stackable Yes
General
Product family Catalyst
Performance
Internal memory 128 MB
Power
Power consumption (typical) 190 W
Operational conditions
Operating relative humidity (H-H) 10 - 85%
Storage temperature (T-T) -25 - 70 °C
Operating temperature (T-T) 0 - 45 °C
Weight & dimensions
Weight 5.7 kg
Other features
I/O ports 24 Ethernet 10/100/1000 ports4 SFP-based Gigabit Ethernet ports
Acoustic pressure emissions 42 dB
Networking features IEEE 802.1d Spanning Tree Bridge, IEEE 802.1p LAN Layer 2 QoS/CoS Protocol for Traffic Prioritization, IEEE 802.1Q Virtual LANs (VLAN), IEEE 802.3u 100 Mbps (Fast Ethernet), IEEE 802.3ab 1000 Mbps (Gigabit Ethernet), IEEE 802.3ad Link aggregation, IEEE 802.3z Gigabit Ethernet over fiber standard (1000BaseX), IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
Power requirements AC 110/230 V ( 50/60 Hz )
Bundled software Enhanced Multilayer Software Image (EMI)
Connectivity technology Wired
Dimensions (WxDxH) 445 x 295 x 66 mm
Management platform SNMP, RMON, Telnet