Cisco Catalyst 3750G-12S Switch Chassis – 12 x SFP



General Information
Manufacturer Cisco Systems, Inc
Manufacturer Part Number WS-C3750G-12S-SD
Manufacturer Website Address
Brand Name Cisco
Product Line Catalyst
Product Series 3750
Product Model 3750G-12S
Product Name Catalyst 3750G-12S Switch Chassis
Marketing Information The Cisco Catalyst 3750G-12S switch is innovative switch that improve LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switch. This product 3750G-12S features Cisco StackWise technology which is a 32 Gbps stack interconnect that allows customers to build a unified, highly resilient switching system-one switch at a time.
Product Type Switch Chassis


Stack Port Yes
Port/Expansion Slot Details 12 x Fast Ethernet Expansion Slot
I/O Expansions
Number of Total Expansion Slots 12
Expansion Slot Type SFP
Number of SFP Slots 12
Network & Communication
Layer Supported 3
Management & Protocols
Manageable Yes
Power Description
Redundant Power Supply Yes
Physical Characteristics
Form Factor Rack-mountable
Form Factor Desktop
Form Factor Wall Mountable
Height 1.7″
Width 17.5″
Depth 12.8″
Weight (Approximate) 9.10 lb
Package Contents
  • Catalyst 3750G-12S Switch Chassis
  • Catalyst 3750 Switch Hardware Installation Guide
  • Catalyst 3750 Documentation flyer
  • 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
  • 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)
  • Cisco StackWise 50CM Stacking Cable (CAB-STACK-50CM)


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