The Cisco Catalyst 3750G-12S-E is a 1U stackable Layer 3 managed switch designed specifically for Gigabit Ethernet fiber connectivity. It provides 12 SFP-based Gigabit Ethernet ports with no copper Ethernet ports. The “-E” designation indicates the IP Services software feature set, providing advanced Layer 3 routing capabilities, including full IPv6 dynamic routing. Cisco specifies a 32 Gbps switching fabric and support for Cisco StackWise technology.
Key Features:
- 12 × Gigabit Ethernet SFP ports
- Fiber connectivity using interchangeable SFP transceivers
- No integrated copper RJ-45 data ports
- Layer 2 and Layer 3 switching
- IP Services software feature set
- Full IPv6 dynamic routing support
- Cisco StackWise technology
- Stack up to 9 switches
- 32 Gbps stack bandwidth
- 1U rack-mountable chassis
- Enterprise-class QoS and security features
- No PoE
Technical Specifications:
- Manufacturer: Cisco
- Product Family: Catalyst 3750G
- Part Number: WS-C3750G-12S-E
- Device Type: Stackable multilayer Ethernet switch
- Port Configuration: 12 × SFP-based Gigabit Ethernet
- Port Speed: 10/100/1000 Mbps, depending on installed SFP
- Switching Fabric: 32 Gbps
- Forwarding Rate: 17.8 Mpps
- Stack Members: Up to 9
- Stack Bandwidth: 32 Gbps
- MAC Addresses: Up to 12,000
- Unicast Routes: Up to 20,000
- IGMP Groups / Multicast Routes: Up to 1,000
- DRAM: 128 MB
- Flash Memory: 16 MB
- Maximum Ethernet Frame: 9018 bytes
- Jumbo Frames: Up to 9000-byte MTU
- Software Image: IP Services (IPS)
- IPv6: Full IPv6 dynamic routing
- Power: AC
- Maximum Power Consumption: Approximately 120 W
- Dimensions: 1.73 × 17.5 × 12.8 in (4.4 × 44.5 × 32.6 cm)
- Rack Height: 1U
- Weight: Approximately 10 lb (4.6 kg)
90 DAY'S
