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  Home > Cisco Switches > Cisco Catalyst 3750 Series Switches >

  Cisco WS-C3750-48TS-E Catalyst 48 Port Ethernet Switch



Condition: Refurbished, 1 Year Warranty
* Also available in New condition for

Product price is not filled in. This product cannot be purchased.

List Price: $8,990.00

Quantity In Stock:52

Product Code: WS-C3750-48TS-E_REFURB

Warranty Terms:
1 Year Warranty (no extra cost)

Product Information
The Cisco® Catalyst® 3750 Series Switches are innovative switches that improve LAN operating efficiency by combining industry-leading ease of use and high resiliency for stackable switches. This product series 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 midsized organizations and enterprise branch offices, the Cisco Catalyst 3750 Series 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 3750 Series 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.

Ease of Use: "Plug-and-Play" Configuration
Return on Investment Through Lower Operations Costs
Mix-and-Match Switch Types: Pay as You Expand Your Network
Integrated Wireless LAN Controller
Availability: Uninterrupted Performance at Layer 2 and Layer 3
Smart Multicast: A New Level of Efficiency for Converged Networks
Superior Quality of Service Across the Stack and at Wire Speed
Network Security: Granular Control for the Access Environment
Single IP Management: Many Switches, One Address
Jumbo Frames: Support for High-Demand Applications
Standard PoE Support: Graceful Addition of IP Communications
10 Gigabit Ethernet Support: Increased Uplink Bandwidth for Gigabit Ethernet Deployments
Technical Specifications:
  • Device Type: Switch - 48 ports - Managed - stackable
  • Enclosure Type: Rack-mountable - 1U
  • Ports: 48 x 10/100 + 4 x SFP
  • MAC Address Table Size: 12K entries
  • Routing Protocol: OSPF, IGRP, BGP-4, RIP-1, RIP-2, EIGRP, HSRP, IGMP, DVMRP, PIM-SM, static IP routing, PIM-DM
  • Remote Management Protocol: SNMP 1, RMON 1, RMON 2, SNMP, Telnet, SNMP 3, SNMP 2c
  • Authentication Method: Kerberos, Secure Shell (SSH), RADIUS, TACACS+
  • Features: Flow control, full duplex capability, routing, auto-sensing per device, IP-routing, DHCP support, auto-negotiation, ARP support, trunking, load balancing, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, manageable, stackable, IPv6 support
  • Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
  • RAM: 128 MB
  • Flash Memory: 16 MB Flash
  • Status Indicators: Port status, link activity, port transmission speed, port duplex mode, power
  • Interfaces: 48 x 10Base-T/100Base-TX - RJ-45, 1 x console - RJ-45 - management
  • Network stack device : 2 x, 4 x SFP (mini-GBIC)
  • Installed Modules Qty (Max): 0 (installed) / 4 (max)
  • Power Device: Power supply - internal
  • Voltage Required: AC 120/230 V ( 50/60 Hz )
  • Power Consumption Operational: 75 Watt
  • Features: Redundant Power System (RPS) connector
  • Cables Included: 1 x serial cable
  • Rack Mounting Kit: Optional
  • MTBF: 217,824 hour(s)
  • Compliant Standards: FCC Class A certified, CSA, UL, TUV GS, CISPR 24, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950 Third Edition, CISPR 22, CB, AS/NZ 3548 Class A
  • Software Included: Enhanced Multilayer Software Image (EMI)
  • Service & Support: Limited lifetime warranty
  • Service & Support Details: Limited warranty - lifetime
  • Min Operating Temperature: 0 °C
  • Max Operating Temperature: 45 °C
  • Humidity Range Operating: 10 - 85%
  • Max Altitude Operating: 3 km