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CISCO WS-C3750G-12S-E Catalyst 3750G-12S Ethernet Switch
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CISCO WS-C3750G-12S-E

Catalyst 3750G-12S Ethernet Switch

Catalyst 3750 12 SFP Enhanced Multilayer Image

UNSPSC: 43222612

UPC: 746320812526

NSN: 7025015325826

WHAT YOU NEED TO KNOW ABOUT THE CISCO WS-C3750G-12S-E


Cisco Catalyst 3750G-12S Ethernet Switch - 12 x SFP (mini-GBIC)

The new Cisco Catalyst 3750G-12S switch is an innovative product that improves LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switches. This new product 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 3750G-12S 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. In addition, the Cisco Catalyst 3750G-12S is optimized for high-density Gigabit Ethernet deployments and includes a diverse range of switches that meet access, aggregation, or small-network backbone-connectivity requirements.

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General Information
Manufacturer
Cisco Systems, Inc
Manufacturer Part Number
WS-C3750G-12S-E
Manufacturer Website Address
http://www.cisco.com
Brand Name
Cisco
Product Line
Catalyst
Product Series
3750
Product Model
3750G-12S
Product Name
Catalyst 3750G-12S Ethernet Switch
Product Type
Ethernet Switch
Interfaces/Ports
Port/Expansion Slot Details
12 x Gigabit Ethernet Expansion Slot
I/O Expansions
Number of Total Expansion Slots
12
Expansion Slot Type
SFP
Number of SFP Slots
12
Network & Communication
Layer Supported
3
Management & Protocols
Manageable
Yes
Management
  • Command-line interface (CLI)
  • Cisco Cluster Management Suite (CMS) Software
  • CiscoWorks
  • IGMP snooping
  • Up to 1024 VLANs per switch or stack and up to 128 spanning-tree instances per switch are supported
  • 4000 VLAN IDs are supported
  • Cisco Group Management Protocol (CGMP)
  • RMON
  • Trivial File Transfer Protocol (TFTP)
  • Web browser setup utility allows one-click initialization for IP addresses and passwords
  • SNMP v1, v2c, and v3
Memory
Standard Memory
128 MB
Flash Memory
16 MB
Reliability
MTBF
215000 Hour
Power Description
Input Voltage
110 V AC
Input Voltage
220 V AC
Power Source
Power Supply
Redundant Power Supply
Yes
Physical Characteristics
Height
1.7"
Width
17.5"
Depth
12.8"
Weight (Approximate)
10 lb
Miscellaneous
Package Contents
  • Switch
  • Catalyst 3750 Switch Hardware Installation Guide
  • About the Catalyst 3750 Documentation flyer
  • AC power cord
  • One RJ-45-to-DB-9 adapter cable
  • Mounting kit containing:
  • Four rubber feet for mounting the switch on a table
  • Two 19-inch rack-mounting brackets
  • Four Phillips machine screws for attaching the brackets to a rack
  • One cable guide and one black Phillips machine screw for attaching the cable guide to one of the mounting brackets
  • One redundant power system (RPS) connector cover (for wall mounting)
  • Two Phillips pan-head screws (for attaching the RPS cover)
  • Four Phillips truss-head screws (for wall-mounting brackets)
  • StackWise cable: 0.5-meter, 1-meter, or 3-meter cable.
Additional Information
  • Stackable: A total of 468 Ethernet 10/100 ports or 252 Ethernet 10/100/1000 ports
  • Up to 12 EtherChannel groups are supported per stack
  • Up to 64 aggregate or individual policers are available per Fast Ethernet or Gigabit Ethernet port
  • 20,000 unicast routes
  • Configurable up to 1000 IGMP groups and multicast routes
  • Configurable maximum transmission unit (MTU) of up to 9018 bytes (Jumbo frames) for bridging on Gigabit Ethernet ports, and up to 1546 bytes for bridging and routing on Fast Ethernet ports
  • Acoustic noise: 42 decibels (dB)
Certifications & Standards
  • IEEE 802.1s
  • IEEE 802.1w
  • IEEE 802.1x
  • IEEE 802.3ad
  • IEEE 802.3x: full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports
  • IEEE 802.1D: Spanning-Tree Protocol
  • IEEE 802.1p: CoS Prioritization
  • IEEE 802.1Q: VLAN
  • IEEE 802.3: 10BASE-T specification
  • IEEE 802.3u: 100BASE-TX specification
  • IEEE 802.3ab: 1000BASE-T specification
  • IEEE 802.3z: 1000BASE-X specification
  • RMON I and II standards
  • Safety certifications:
  • UL to UL 60950, Third Edition
  • C-UL to CAN/CSA C22.2 No. 60950-00, Third Edition
  • TUV/GS to EN 60950:2000
  • CB to IEC 60950 with all country deviations
  • NOM to NOM-019-SCFI
  • CE Marking
  • Electromagnetic emissions certifications:
  • FCC Part 15 Class A
  • EN 55022: 1998 (CISPR22)
  • EN 55024: 1998 (CISPR24)
  • VCCI Class A
  • AS/NZS 3548 Class A
  • CE
  • CNS 13438 Class A
  • MIC
  • Telco:
  • CLEI code
  • Management:
  • BRIDGE-MIB
  • CISCO-CDP-MIB
  • CISCO-CLUSTER-MIB
  • CISCO-CONF-MAN-MIB
  • CISCO-ENTITY-FRU-CONTROL-MIB
  • CISCO-ENVMON-MIB
  • CISCO-FLASH-MIB
  • CISCO-FTP-CLIENT-MIB
  • CISCO-HSRP-MIB
  • CISCO-HSRP-EXT-MIB
  • CISCO-IGMP-FILTER-MIB
  • CISCO-IMAGE-MIB
  • CISCO-L2L3-INTERFACE-CONFIG-MIB
  • CISCO-MAC-NOTIFICATION-MIB
  • CISCO-MEMORY-POOL-MIB
  • CISCO-PAGP-MIB
  • CISCO-PING-MIB
  • CISCO-PROCESS-MIB
  • CISCO-RTTMON-MIB
  • CISCO-STACK-MIB
  • CISCO-STACKMAKER-MIB
  • CISCO-STP-EXTENSIONS-MIB
  • CISCO-SYSLOG-MIB
  • CISCO-TCP-MIB
  • CISCO-VLAN-IFTABLE-RELATIONSHIP-MIB
  • CISCO-VLAN-MEMBERSHIP-MIB
  • CISCO-VTP-MIB
  • ENTITY-MIB
  • ETHERLIKE-MIB
  • IF-MIB
  • IGMP-MIB
  • IPMROUTE-MIB
  • OLD-CISCO-CHASSIS-MIB
  • OLD-CISCO-FLASH-MIB
  • OLD-CISCO-INTERFACES-MIB
  • OLD-CISCO-IP-MIB
  • OLD-CISCO-SYS-MIB
  • OLD-CISCO-TCP-MIB
  • OLD-CISCO-TS-MIB
  • OSPF-MIB (RFC 1253)
  • PIM-MIB
  • RFC1213-MIB
  • RFC1253-MIB
  • RMON-MIB
  • RMON2-MIB
  • SNMP-FRAMEWORK-MIB
  • SNMP-MPD-MIB
  • SNMP-NOTIFICATION-MIB
  • SNMP-TARGET-MIB
  • SNMPv2-MIB
  • TCP-MIB
  • UDP-MIB