Cisco Catalyst 3750 v2 Series Switches are a next-generation energy-efficient three-layer Fast Ethernet stackable switch that support Cisco EnergyWise technology. This technology helps businesses measure and manage the power consumption of their network infrastructure and network-connected devices to reduce their energy consumption and carbon footprint. Cisco Catalyst 3750 v2 Series products have lower power consumption than their previous generation and are the ideal access layer switch for enterprise, retail and branch environments by significantly improving work efficiency and enhancing investment protection by supporting data, voice and video on a unified network.
The document introduces the Cisco Catalyst 3750 v2 series as a high‑efficiency, three‑layer stackable switch with EnergyWise power‑management, PoE support, and extensive security and QoS features. It describes the hardware models, stacking capabilities, and software options such as IP Base and IP Services.
Technical specifications are provided, including switching matrix, flash memory, VLAN limits, MTU size, power consumption, PoE power budgets, dimensions, and weight. Ordering information, part numbers, and accessory options are also listed. This manual is written in Chinese.
| Switching matrix | 32 Gbps |
|---|---|
| Flash memory | 32 MB |
| Maximum VLANs | 1000 |
| VLAN ID range | 4000 |
| Maximum MTU | 9000 bytes |
| Forwarding rate (48TS) | 13.1 mpps |
| PoE power per port | 15.4 W |
| Total PoE power budget | 370 W |
| Dimensions (H×W×D) | 1.73 x 17.46 x 11.62 in |
Up to nine switches can be stacked, creating a logical unit with up to 468 Ethernet or PoE ports.
Each PoE‑enabled port can supply up to 15.4 W, with a total PoE power budget of 370 W for the switch.