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REFURBISHED
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Cisco Catalyst 3750G 12-Port Gigabit StackWise Switch – Refurbished | WS-C3750G-12S-S

In Stock
10 units available
SKU
WS-C3750G-12S-S-REFURBISHED
MPN
WS-C3750G-12S-S
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$191
The Cisco Catalyst 3750G is a refurbished 12-port Gigabit switch ideal for small to medium businesses. It features Layer 3 routing, 12 SFP ports, and StackWise technology.
In Stock
General
  • Device Type: Managed Switch - 12 Ports - L3
  • Enclosure Type: Rack-mountable 1U
Ports & PoE
  • Ports: 12 x SFP
Performance & Capacity
  • Switching Capacity: 32 Gbps
  • Forwarding Rate: 38.7 Mpps
Memory
  • RAM: 128 MB
  • Flash Memory: 16 MB
Layer & Routing
  • Routing Protocols: RIP-1, RIP-2, static IP routing
Stacking
  • Stacking Bandwidth: 32 Gbps

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Cisco · Catalyst 3750 Series
WS-C3750G-12S-S 12-Port Gigabit Switch Refurbished
High-performance networking solution for growing businesses.
Overview
The Cisco Catalyst 3750G is a 12-port Gigabit Ethernet switch designed for high-performance networking and scalable interconnectivity. It features advanced IP routing and multicast routing capabilities, making it suitable for small to medium-sized business networks. The inclusion of Cisco's StackWise technology allows for the stacking of multiple switches, enhancing management efficiency and fault tolerance.
Key Features
  • 12 Gigabit Ethernet Ports: Provides high-speed connectivity for demanding applications.
  • StackWise Technology: Enables stacking of multiple switches for simplified management.
  • Layer 3 Routing: Supports advanced IP routing for efficient traffic management.
  • Robust Security: Features access control lists (ACLs) and IP Source Guard.
  • Network Monitoring: Includes Smartports and Auto-MDIX for diagnostics.
  • High Reliability: MTBF of 215,000 hours ensures dependable operation.
Specifications
General
Device TypeManaged Switch - 12 Ports - L3
Enclosure TypeRack-mountable 1U
Ports & PoE
Ports12 x SFP
Performance & Capacity
Switching Capacity32 Gbps
Forwarding Rate38.7 Mpps
Memory
RAM128 MB
Flash Memory16 MB
Layer & Routing
Routing ProtocolsRIP-1, RIP-2, static IP routing
Stacking
Stacking Bandwidth32 Gbps
Interfaces & Connectivity
Management Interfaces1 x RJ-45 management, 2 x network stack device
Power
Power DeviceInternal power supply
Voltage RequiredAC 120/230 V (50/60 Hz)
Physical
Width44.5 cm
Depth32.6 cm
Height4.4 cm
Weight4.6 kg
Environmental
Operating Humidity10 - 85%
Max Operating Temperature45 °C
Min Operating Temperature0 °C
Compliance
Compliant StandardsFCC Class A, CSA, UL, TUV GS, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950
Documents

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FAQ

Common questions about the Cisco Catalyst 3750G 12-Port Gigabit StackWise Switch – Refurbished | WS-C3750G-12S-S.

The maximum operating temperature is 45 °C.
It has 12 SFP ports for high-speed connectivity.
The switching capacity is 32 Gbps.
Yes, it supports Cisco's StackWise technology for stacking.
The mean time between failures (MTBF) is 215,000 hours.
It supports RIP-1, RIP-2, and static IP routing protocols.
Documents
Cisco Catalyst 3750 Series Switches Data Sheet
Data Sheets
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