Cisco WS-C3750G-48TS-E Switch - Cisco 3750G

SKU: WS-C3750G-48TS-E | MFG: Cisco
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Cisco 48 Port Catalyst Switch (3750 / 3750G Series) - 48 x 10/100/1000 Ports - 4 x SFP Ports - Enhanced Image
Build your own master data control center on the fly with one or more of our refurbished WS-C3750G-48TS-E Cisco 3750G switches. Although creating computer rooms once took nothing less than a gargantuan effort, this Cisco 3750 series switch makes the task easy to accomplish even if you aren’t working at a huge firm with tons of resources.

Physically, these Cisco 3750G series switches aren’t overly impressive, but that’s part of the secret to their success. A small overall form factor means that they slide right into a rack mount or take up a minimal amount of space on a desk. You can even stack up to nine together and supply Gigabit Ethernet to hundreds of devices in a flash.

As far as reliability is concerned, the WS-C3750G-48TS-E accomplishes the task of maintaining availability by using a dedicated internal power supply backed up by an optional redundant power system. Each of the 48 x 10/100/1000 Ethernet ports and four SFP ports is supported by a veritable army of dedicated hardware features for improved networking consistency. IGMP snooping, traffic shaping and IP routing allow you to connect major hubs, devices and routers side-by-side and never have to worry about managing bandwidth on your own.

Of course, the Cisco Catalyst modular operating system plays a big role in your ability to build huge networks around the WS-C3750G-48TS-E, but so does its support for multiple communication standards. Enhanced Image lets you pick and choose from 15 different routing protocols and multiple remote management methods as you authenticate however you choose. With 128 MB of RAM and Trivial File Transfer Protocol support, you can easily turn your small operation into a huge network architecture that’s ready for anything.

  • MainSpecs
    • Limited lifetime warranty
    • IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s
    • Switch - 48 ports - L3 - managed - stackable
    • AC 120/230 V ( 50/60 Hz )
    • 14.1 lbs
    • 17.5 in x 16.1 in x 1.7 in
    • Flow control, full duplex capability, layer 3 switching, auto-sensing per device, IP-routing, DHCP support, auto-negotiation, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, stackable, IPv6 support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS)
    • Cisco Catalyst 3750G-48TS - switch - 48 ports - managed - rack-mountable
    • Limited lifetime warranty
    • SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH
    • Rack-mountable - 1U
    • OSPF, IGRP, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, HSRP, PIM-SM, static IP routing, PIM-DM, EIGRP for IPv6, OSPF for IPv6, policy-based routing (PBR), RIPng
    • 48 x 10/100/1000 + 4 x SFP
    • 12K entries
    • Gigabit Ethernet
    • Gigabit Ethernet
  • Software / System Requirements
    • Cisco IOS IP Services
  • Power
    • Power supply - internal
    • AC 120/230 V ( 50/60 Hz )
    • 160 Watt
    • Redundant Power System (RPS) connector
  • General
    • Switch - 48 ports - L3 - managed - stackable
    • Rack-mountable - 1U
    • Port status, link activity, port transmission speed, port duplex mode, status
    • SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH
    • 128 MB
    • Kerberos, Secure Shell (SSH), RADIUS, TACACS+
    • 12K entries
    • 32 MB flash
    • 48 x 10/100/1000 + 4 x SFP
    • 9
    • OSPF, IGRP, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, HSRP, PIM-SM, static IP routing, PIM-DM, EIGRP for IPv6, OSPF for IPv6, policy-based routing (PBR), RIPng
    • IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s
    • Flow control, full duplex capability, layer 3 switching, auto-sensing per device, IP-routing, DHCP support, auto-negotiation, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, stackable, IPv6 support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS)
    • Gigabit Ethernet
    • Gigabit Ethernet
  • Environmental Parameters
    • 113 °F
    • 32 °F
    • 10 - 85%
  • Miscellaneous
    • 165,243 hour(s)
    • 17.5 in
    • 14.1 lbs
    • 1.7 in
    • 16.1 in
    • FCC Class A certified, TUV GS, BSMI CNS 13438 Class A, CISPR 24, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950 Third Edition, CISPR 22, CSA 22.2 No. 60950, CB, FCC Part 15, MIC, AS/NZS 3548
  • Manufacturer Warranty
    • Limited lifetime warranty
    • Limited warranty - lifetime
  • Expansion / Connectivity
    • 48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 1 x console - RJ-45 - management ¦ Network stack device : ¦ 4 x SFP (mini-GBIC)
  • Dimensions & Weight
    • 17.5 in
    • 1.7 in
    • 14.1 lbs
    • 16.1 in

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