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Cisco WS-C3750G-48PS-S
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MFG PART #:

WS-C3750G-48PS-S

UC SKU #:

66264

Q

Power Supply

what is the maximum power utilized by the cisco 3750E switch

Posted on 07/20/2010 at 01:24AM by Anonymous
A

The power consumption of a switch depends on a specific model, used throughput and PoE.
For the 3750E the maximum consumption for a WS-C3750E-48PD-SF that has 48 Gigabit ports with all the ports supplying PoE and 100% bandwidth used it may consume up to 978W.
For a WS-C3750E-24TD-S 24-port switch with no PoE the maximum power consumption is just 99W at full load.
Please be more specific about your model to get additional information on power consumption.

Posted on 07/21/2010 at 12:35PM by Anton

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The Cisco Catalyst 3750G-48PS Power over ethernet switch is an innovative switch that improves LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switches. This 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.

Cisco WS-C3750G-48PS-S General Information

Manufacturer: Cisco Systems, Inc
Brand Name: Cisco
Product Line: Catalyst
Product Series: 3750
Product Name: Catalyst 3750G-48PS Stackable Gigabit Ethernet Switch
Product Type: Stackable Ethernet Switch

Cisco WS-C3750G-48PS-S Interfaces/Ports

Number of Ports: 48
Gigabit Ethernet Port: Yes
Interfaces/Ports: 1 x RJ-45 Console Management
Interfaces/Ports: 48 x RJ-45 10/100/1000Base-T LAN

Cisco WS-C3750G-48PS-S Media & Performance

Connectivity Media: Category 4 UTP 10Base-T
Connectivity Media: Category 3 UTP 10Base-T
Connectivity Media: Category 5 UTP 10/100/1000Base-T
Distance Support: 328ft
Performance: 64Gbps Switching Fabric
Performance: 38.7Mpps Stack Forwarding Rate for 64-byte Packet
Performance: 38.7Mpps Forwarding Rate
Performance: 32Gbps Stacking Bandwidth

Cisco WS-C3750G-48PS-S I/O Expansions

Number of Expansion Slots: 4
Expansion Slots: (4 Total) SFP (mini-GBIC)
Modules: Not Included

Cisco WS-C3750G-48PS-S Network & Communication

Flow Control: IEEE 802.3x (Full-duplex)
Layer Support: 4
Layer Support: 3
Layer Support: 2
Number of Stacks: 9
Address Table: 12K MAC Addresses

Cisco WS-C3750G-48PS-S Management & Protocols

Manageable: Yes

Cisco WS-C3750G-48PS-S Environmental Conditions

Altitude: 15000 ft Maximum Storage
Thermal Dissipation: 690 BTU/h

Cisco WS-C3750G-48PS-S Physical Characteristics

Dimensions: 1.73 Height x 17.5 Width x 16.1 Depth
Weight: 15.5lb

Cisco WS-C3750G-48PS-S Miscellaneous

Certifications & Standards:

IEEE:

  • IEEE 802.3
  • IEEE 802.3u
  • IEEE 802.1s
  • IEEE 802.3af
  • IEEE 802.1w
  • IEEE 802.1x
  • IEEE 802.3ad
  • IEEE 802.3ae
  • IEEE 802.3x
  • IEEE 802.1D

    • 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
  • RMON I and II standards
  • SNMPv1, SNMPv2c, SNMPv3
  • SNMP-FRAMEWORK-MIB
  • SNMP-MPD-MIB
  • SNMP-NOTIFICATION-MIB
  • SNMP-TARGET-MIB
  • SNMPv2-MIB
  • TCP-MIB
  • UDP-MIB

    • 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

    • Cisco WS-C3750G-48PS-S Original Manufacturer Warranty

    Standard Warranty: Lifetime Limited

    Cisco WS-C3750G-48PS-S Environmental Conditions

    Temperature: 32 degrees F (0.0 degrees C) to 113 degrees F (45.0 degrees C) Operating
    Temperature: -13 degrees F (-25.0 degrees C) to 158 degrees F (70.0 degrees C) Storage
    Humidity: 10% to 85% Non-condensing Relative Humidity Operating
    Altitude: 10000 ft Maximum Operating

    Cisco WS-C3750G-48PS-S Miscellaneous

    Additional Information:

  • 11,000 unicast routes
  • Full dynamic IP routing
  • Acoustic Noise: 52-58 dB
  • Configurable up to 1000 IGMP groups and multicast routes
  • The connector offers a 675W redundant power system (RPS) that supports up to 6 external network devices and provides power to 1 failed device at a time.
  • Configurable maximum transmission unit (MTU) of up to 9000 bytes,with a maximum Ethernet frame size of 9018 Bytes (Jumbo frames) for bridging on Gigabit Ethernet ports, and up to 1546 bytes for bridging and routing on Fast Ethernet ports.
  • The Cisco Catalyst 3750 Series stacks up to 9 switches as a single logical unit for a total of 252 Ethernet 10/100/1000 ports, or 9 10Gigabit Ethernet ports. Individual 10/100/1000 and 10Gigabit Ethernet units may be joined in any combination to evolve with network needs.

    		•

    Cisco WS-C3750G-48PS-S Management & Protocols

    Management:

  • Telnet
  • SNMP v1, v2c, and v3
  • 4000 VLAN IDs are supported
  • SPAN works across all the ports in a stack
  • Cisco Works for network-wide management
  • Cisco Network Assistant Software
  • Cisco Cluster Management Suite (CMS) Software
  • Command-line interface (CLI) for detailed configuration
  • Web-based tool for quick configuration based on pre-set templates
  • Remote Switch Port Analyzer (RSPAN) allows administrators to remotely monitor ports
  • Up to 1005 VLANs per switch or stack and up to 128 Spanning-Tree instances per switch are supported.
  • Embedded Remote Monitoring (RMON) software agent supports 4 RMON groups (history, statistics, alarms, and events)

    		•
    Protocols: PIM
    Protocols: OSPF
    Protocols: RADIUS
    Protocols: TACACS+
    Protocols: SNMP
    Protocols: Telnet
    Protocols: BGP v4
    Protocols: EIGRP
    Protocols: PVST+
    Protocols: STP
    Protocols: NTP
    Protocols: TFTP
    Protocols: TCP/IP
    Protocols: CGMP
    Protocols: CDPv2
    Protocols: CDPv1
    Protocols: DHCP
    Protocols: DTP
    Protocols: PAgP
    Protocols: LACP
    Protocols: RSTP
    Protocols: PVRST+
    Protocols: HSRP
    Protocols: RIP v2.0
    Protocols: RIP v1.0
    Protocols: IGMP
    Protocols: VTP
    Protocols: ARP
    Protocols: MSTP
    Security Features:

  • RADIUS
  • TACACS+
  • Port-based ACLs (PACLs)
  • Secure Shell (SSH) Protocol
  • Spanning Tree Root Guard (STRG)
  • Cisco CMS Software security wizards
  • 1000 access control entries (ACEs) are supported
  • IEEE 802.1x allows dynamic, port-based security, providing user authentication
  • Port-based ACLs for Layer 2 interfaces allow security policies to be applied on individual switch ports.
  • IEEE 802.1x with an ACL assignment allows for specific identity-based security policies regardless of where the user is connected.

    		•

    Cisco WS-C3750G-48PS-S Memory

    Standard Memory: 128MB
    Memory Technology: DRAM
    Flash Memory: 32MB

    Cisco WS-C3750G-48PS-S Software

    Operating System:
    • SMI installed
    • SMI installed

    Cisco WS-C3750G-48PS-S Controls/Indicators

    Status Indicators:

    Per-port status LEDs:

  • Link integrity
  • Disabled
  • Activity
  • Speed
  • Full-duplex indications

    System-status LEDs:

  • System
  • RPS
  • Bandwidth-utilization indications

    • Cisco WS-C3750G-48PS-S Reliability

    MTBF: 141005Hour

    Cisco WS-C3750G-48PS-S Power Description

    Input Voltage: 220V AC
    Input Voltage: 110V AC
    Input Voltage Range: 100V AC to 240V AC
    Input Current: 14A @ 12V DC
    Input Current: 4 Ato 8 A
    Frequency: 50 Hz or 60 Hz
    Power Consumption: 220 W Maximum
    Power Source: Power Supply
    Redundant Power Supply: Yes