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Model Number:
WS-C3750X-12S-S Catalyst 3750-X Switch
 Cisco Catalyst Switch 3750X-12S Layer 3 – 12 GE SFP ports – IP Base – Managed – Stackable


WS-C3750X-12S-S Overview

The Cisco Catalyst 3750-X fiber switches are enterprise-class stackable switches and can be used for aggregation solutions in small core, midmarket, or branch office environments. These switches provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as Cisco StackPower ™ , four optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features.

Quick Specs

Subtype Gigabit EthernetPorts 12 x Gigabit SFP
Jumbo Frame Support9216 bytes
Max Units In A Stack9
Authentication MethodKerberos, RADIUS, Secure Shell (SSH), TACACS+
Max Units In A Stack9
Authentication MethodKerberos, Secure Shell (SSH), RADIUS, TACACS+
Status IndicatorsPort status, port transmission speed, port duplex mode, power, system, link/activity
Routing ProtocolRIP-1, RIP-2, HSRP, static IP routing, RIPng
Installed Size128 MB
AC/DC Support:AC and DC
Dimensions (H x W x D)1.75 x 17.5 x 18.0 in (4.45 x 44.5 x 46.0 cm.)

Product Details

The front panel.

Cisco Catalyst 3750-X Series Switches support 4 optional network modules for uplink ports.

The default switch configuration doesn’t include the uplink module.

The back panel.

Dual Redundant Modular Power Supplies.

Cisco Catalyst 3750-X Series and 3560-X Series Switches support dual redundant power supplies.