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- Description
- Specifications
WS-C3750G-48TS-S is the Catalyst 3750G-48TS stackable multilayer switch in a 1 RU chassis, with 48 Ethernet 10/100/1000 ports and 4 SFP-based Gigabit Ethernet ports. The -S version carries the IP Base software feature set, while the WS-C3750G-48TS-E carries IP Services and adds full IPv6 dynamic routing.
Stacking runs over a 32-Gbps high-speed stacking bus, and the switching fabric is also 32 Gbps. Forwarding rate is 38.7 mpps for 64-byte packets. The switch has 128 MB of DRAM and 32 MB of flash, and it can be configured for up to 12,000 MAC addresses, up to 11,000 unicast routes and up to 1,000 IGMP and multicast route entries. Jumbo frames up to 9,018 bytes (MTU 9,000) can be bridged on the Gigabit Ethernet ports.
The chassis measures 1.73 x 17.5 x 16.1 in. (4.4 x 44.5 x 40.9 cm) and weighs 14 lb (6.4 kg). It takes 100-240 VAC at 1.5-3.0 A and 50-60 Hz, with a 160 W maximum and a measured draw of 152 W at full throughput and 134 W at 5% throughput. Sound level is 48 dB, and the redundant power supply input takes +12 V at 17.5 A.
For a smaller stack member, the WS-C3750G-24TS-S has 24 Ethernet 10/100/1000 ports and four SFP uplinks, and it forwards at the same 38.7 mpps.
| Designation | WS-C3750G-48TS-S (Catalyst 3750G-48TS) |
| Ports | 48 x 10/100/1000 Ethernet |
| Uplinks | 4 x SFP Gigabit Ethernet |
| Software feature set | IP Base |
| Stacking bus | 32 Gbps |
| Switching fabric | 32 Gbps |
| Forwarding rate | 38.7 mpps (64-byte packets) |
| Memory | 128 MB DRAM, 32 MB flash |
| MAC addresses | up to 12,000 |
| Height | 1 RU (1.73 in.) |
| Dimensions (H x W x D) | 1.73 x 17.5 x 16.1 in. |
| Weight | 14 lb (6.4 kg) |
| AC input | 100-240 VAC, 1.5-3.0 A, 50-60 Hz |