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- Description
- Specifications
WS-C3750X-48P-S is the Cisco Catalyst 3750-X with 48 10/100/1000 Ethernet PoE+ ports in a 1RU chassis, supplied with a 715 W AC power supply (C3KX-PWR-715WAC) and the IP Base feature set. In Cisco's suffixes, -S is IP Base, -L is LAN Base and -E is IP Services.
The default configuration does not include an uplink module. Cisco lists four: C3KX-NM-1G with four GbE ports, C3KX-NM-10G with two 10GbE SFP+ and two SFP ports, C3KX-NM-10GT with two 10GBASE-T ports, and the C3KX-SM-10G service module with two 10GbE SFP+ ports.
For full PoE+ at 30 W per port on a 48-port switch, Cisco calls for two C3KX-PWR-1100WAC supplies or one C3KX-PWR-1100WAC with one C3KX-PWR-715WAC; a single 715 W supply covers PoE at 15.4 W per port. The switch has two power supply bays, and a lone supply goes in bay 1.
Switching fabric is 160 Gbps and forwarding is 101.2 mpps with two 10GbE uplinks. Memory is 256 MB of DRAM and 64 MB of flash. StackWise Plus gives 64 Gbps of stack throughput with up to nine switches in a stack. IP Base supports 1K VLANs, OSPF for routed access, EEM and StackPower.
The chassis measures 1.75 x 17.5 x 18.0 in (4.45 x 44.5 x 46.0 cm) and weighs 16.5 lb (7.5 kg), with an MTBF of 139,913 hours.
Related Catalyst switches are in the Cisco switches category, such as the WS-C3850-48P-S and the WS-C3750G-24TS-S.
| Ports | 48 x 10/100/1000 PoE+ |
| Power supply (default) | C3KX-PWR-715WAC, 715 W AC |
| Uplink modules (optional) | C3KX-NM-1G, C3KX-NM-10G, C3KX-NM-10GT, C3KX-SM-10G |
| Switching fabric | 160 Gbps |
| Forwarding rate | 101.2 mpps (two 10GbE uplinks) |
| Memory | 256 MB DRAM, 64 MB flash |
| Stacking | StackWise Plus, 64 Gbps, up to 9 switches |
| Feature set | IP Base |
| Dimensions | 1.75 x 17.5 x 18.0 in |
| Weight | 16.5 lb (7.5 kg) |
| MTBF | 139,913 hours |
| Form factor | 1RU |