| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The Cisco WS-C3750X-12S-E is a compact, high-performance Layer 3 managed switch engineered for scalable enterprise networks. This refurbished model includes the C3KX-SM-10G module, providing high-speed 10G SFP+ uplinksperfect for bandwidth-intensive applications and uplink aggregation.
With Layer 3 routing support, VLAN segmentation, and stackable architecture, it delivers robust scalability and reliability. Designed for enterprise deployments, the 3750X ensures efficient connectivity and seamless integration into demanding network infrastructures.
Key Features & Benefits
12 × SFP Gigabit Ethernet ports for reliable fiber connectivity
Includes C3KX-SM-10G module with support for 10G SFP+ uplinks
Layer 3 functionality via IP Services: static routing, VLANs, ACLs
Stackable with 64 Gbps stacking bandwidth and 160 Gbps total switching capacity
Optimized for business continuity with redundant power support and robust MTBF
Ideal Uses
Aggregation layer or edge switch in mid-size enterprise networks
High-speed uplink scenarios requiring 10G connectivity
Layer 3 segmentation and static routing in secure campus networks
Enterprise environments needing scalable managed switching
Specifications
Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
Brand: Cisco
Model: WS-C3750X-12S-E
Product Type: Managed Layer 3 Switch
Ports: 12 × SFP Gigabit Ethernet Ports
Expansion Module: C3KX-SM-10G (supports 10G SFP+ uplinks)
Software Image: IP Services
Switching Capacity: 160 Gbps
Forwarding Rate: 65.5 Mpps
Flash Memory: 128 MB
DRAM: 256 MB
Maximum Transmission Unit (MTU): 9,216 bytes
VLAN Support: 4,094 VLAN IDs
ARP Table Size: 12,000 entries
Stacking Bandwidth: 64 Gbps
IEEE Standards: IEEE 802.3, 802.3u, 802.3ab
Power Supply: Redundant power supply support
Dimensions (H × W × D): 4.4 × 44.5 × 46 cm
Operating Temperature: 0°C to 40°C
Humidity Range: 10% to 90% (non-condensing)
MTBF: 163,000 hours
Warranty
3-Month Carry-in Warranty
What's in the Box:
Cisco WS-C3750X-12S-E Switch
C3KX-SM-10G 10G SFP+ Module
Power Cable
