General Information |
Manufacturer: | Cisco Systems, Inc
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Manufacturer Part Number: | WS-C3750G-48TS-E
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Manufacturer Website Address: | www.cisco.com
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Brand Name: | Cisco
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Product Line: | Catalyst
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Product Series: | 3750
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Product Name: | Catalyst 3750G-48PS Stackable Gigabit Ethernet Switch
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Product Type: | Stackable Ethernet Switch
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Interfaces/Ports |
Number of Ports: | 48
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Gigabit Ethernet Port: | Yes
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Interfaces/Ports: | 48 x RJ-45 10/100/1000Base-T LAN, 1 x RJ-45 Console Management
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Media & Performance |
Connectivity Media: | Category 3 UTP 10Base-T, Category 4 UTP 10Base-T, Category 5 UTP 10/100/1000Base-T
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Distance Support: | 99.97 m
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Performance: | 64Gbps Switching Fabric, 38.7Mpps Stack Forwarding Rate For 64-byte Packet, 38.7Mpps Forwarding Rate, 32Gbps Stacking Bandwidth
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I/O Expansions |
Number of Expansion Slots: | 4
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Expansion Slots: | (4 Total) SFP (mini-GBIC)
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Modules: | Not Included
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Network & Communication |
Flow Control: | IEEE 802.3x (Full-duplex)
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Layer Support: | 2, 3, 4
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Number of Stacks: | 9
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Address Table: | 12 K MAC Address -
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Management & Protocols |
Manageable: | Yes
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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)
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Protocols: | DHCP, DTP, PAgP, LACP, RSTP, PVRST+, HSRP, RIP v1.0, RIP v2.0, ARP, MSTP, VTP, IGMP, TCP/IP, CGMP, CDPv1, CDPv2, TFTP, NTP, STP, PVST+, RADIUS, TACACS+, SNMP, Telnet, BGP v4, EIGRP, OSPF, PIM
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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.
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Memory |
Standard Memory: | 128 MB
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Memory Technology: | DRAM
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Flash Memory: | 32 MB
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Software |
Operating System: | EMI installed
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Controls/Indicators |
Status Indicators: | Per-port status LEDs: Link integrity Disabled Activity Speed Full-duplex indications System-status LEDs: System RPS Bandwidth-utilization indications
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Reliability |
MTBF: | 18.9 Year
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Power Description |
Input Voltage: | 110 V AC, 220 V AC
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Input Voltage Range: | 100 V AC to 240 V AC
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Input Current: | 17.50 A @ 12 V DC, 1.50 Ato 3 A
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Frequency: | 50 Hz or 60 Hz
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Power Consumption: | 160 W @ Maximum
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Power Source: | Power Supply
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Redundant Power Supply: | Yes
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Environmental Conditions |
Temperature: | 32°F (0°C) to 113°F (45°C) Operating, -13°F (-25°C) to 158°F (70°C) Storage
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Humidity: | 10% to 85% Non-condensing Relative Humidity Operating
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Altitude: | 3048 m Maximum Operating, 4572 m Maximum Storage
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Thermal Dissipation: | 500 BTU/h
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Physical Characteristics |
Dimensions: | 44 mm Height x 445 mm Width x 409 mm Depth
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Weight: | 6.35 kg
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Miscellaneous |
Package Contents: | Catalyst 3750 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 Six Phillips flat-head screws for attaching the brackets to the switch 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 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) CAB-STACK-50CM: Cisco StackWise 50CM Stacking Cable
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Additional Information: | 11,000 unicast routes Full dynamic IP routing Acoustic Noise: 48 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.
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Certifications & Standards: | IEEE: IEEE 802.3 IEEE 802.3u IEEE 802.1s 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
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Warranty |
Standard Warranty: | Lifetime Limited
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