The Cisco Catalyst 3750-X fiber switches are enterprise-class stackableĀ switches and can be used for aggregation solutions in small core, midmarket, or branch officeĀ environments. These switches provide high availability, scalability, security, energy efficiency, andĀ ease ofĀ operation with innovative features such as Cisco StackPowerā¢, four optional network modules, redundantĀ power supplies, and Media Access Control Security (MACsec) features.
Quick Specs
Table 1 shows the Quick Specs.
Model | WS-C3750X-12S-S |
Subtype Gigabit Ethernet | Ports 12 x Gigabit SFP |
Jumbo Frame Support | 9216 bytes |
Max Units In A Stack | 9 |
Authentication Method | Kerberos, RADIUS, Secure Shell (SSH), TACACS+ |
RAM | 512 MB |
Max Units In A Stack | 9 |
Authentication Method | Kerberos, Secure Shell (SSH), RADIUS, TACACS+ |
Status Indicators | Port status, port transmission speed, port duplex mode, power, system, link/activity |
Routing Protocol | RIP-1, RIP-2, HSRP, static IP routing, RIPng |
Installed Size | 128 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.) |
CiscoĀ CatalystĀ 3750-XĀ SeriesĀ SwitchesĀ supportĀ 4Ā optionalĀ networkĀ modulesĀ forĀ uplinkĀ portsĀ (FigureĀ 1);
TheĀ defaultĀ switchĀ configurationĀ doesn’tĀ includeĀ theĀ uplinkĀ module;
WhenĀ purchasingĀ switch,Ā customersĀ haveĀ flexibilityĀ toĀ chooseĀ anyĀ groupĀ ofĀ networkĀ modulesĀ describedĀ below:
Product Number | Product Description |
C3KX-NM-1G | Four GbE port network module |
C3KX-NM-10G | Two 10GbE SFP+ ports network module with four physical ports with two SFP+ and two regular SFP ports |
C3KX-NM-10GT | Two 10GB-T ports network module |
C3KX-SM-10G | Service Module with two 10GbE SFP+ ports network module for Netflow and MACsec encryption |
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