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Nortel 4548GT-PWR 48 x RJ-45 Ports PoE + 4 x Shared SFP Ports Switch
- 48 x 10/100Base-TX RJ-45 ports
- Power over Ethernet (PoE) support on all 48 ports
- 4 x Shared SFP ports for uplink
- 10/100Mbps port speed
- Designed for enterprise edge and access layer
- Supports VoIP phones and wireless access points
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Product Overview
The Nortel 4548GT-PWR is a 48-port Fast Ethernet switch with Power over Ethernet (PoE) capabilities. It also features 4 shared SFP ports for uplink connectivity, making it suitable for enterprise edge deployments and VoIP phone support.
Technical Information
| Model | 4548GT-PWR |
| Port Count | 48 x 10/100 RJ-45, 4 x Shared SFP |
| Port Speed | 10/100 Mbps |
Additional Specifications
| Features | PoE (Power over Ethernet) |
| Switching Layer | Layer 2 |
Product Description
The Nortel 4548GT-PWR is a managed Fast Ethernet switch designed to provide network connectivity and power to end devices in enterprise environments. It features 48 ports operating at 10/100 Mbps, making it suitable for connecting workstations, printers, and other standard network devices at the network edge. A key feature of this switch is its Power over Ethernet (PoE) capability on all 48 ports. This allows the switch to simultaneously transmit data and electrical power to compatible devices, such as IP phones, wireless access points, and security cameras, over a single Ethernet cable. This simplifies installation and reduces the need for separate power outlets near the devices. For uplink connectivity, the 4548GT-PWR includes four shared SFP (Small Form-Factor Pluggable) ports. These ports allow for flexible connections to higher-speed networks or other switches using appropriate SFP modules (sold separately), typically supporting Gigabit Ethernet speeds. The switch operates at Layer 2, providing fundamental switching functions for efficient local area network traffic management.
