Description
Product Description
The TP-Link TL-SG1048 is a high-capacity 48-port Gigabit Ethernet unmanaged switch built for large-scale network deployments where simple, stable, and high-speed connectivity is required.
It provides:
- 48 × 10/100/1000 Mbps RJ45 Gigabit ports
- Auto MDI/MDIX on all ports for plug-and-play connectivity
- Non-blocking architecture for full wire-speed performance
This switch is ideal for environments that require a large number of wired connections such as office LANs, surveillance systems, schools, and small data distribution networks. It delivers Gigabit performance across all ports without requiring any configuration.
The device is designed with energy-efficient technology that automatically adjusts power consumption based on link status and cable length, making it suitable for always-on deployments.
Specifications (Verified & Accurate)
📡 Ports & Interface
- Ethernet Ports: 48 × 10/100/1000 Mbps RJ45
- Auto MDI/MDIX: Supported on all ports
- Type: Unmanaged Gigabit switch
- Rackmount: 19-inch steel rackmount chassis
🚀 Performance
- Switching Capacity: 96 Gbps
- Packet Forwarding Rate: ~71.4 Mpps
- MAC Address Table: 16K entries
- Jumbo Frame: Up to 10–12 KB (varies by revision)
🧠 Features
- Plug-and-play unmanaged operation
- Full wire-speed switching on all ports
- IEEE 802.3x flow control for stable transmission
- Green Ethernet energy-saving technology
- Auto negotiation per port (10/100/1000 Mbps)
🛡️ Physical & Environmental
- Housing: Metal rackmount chassis (1U)
- Cooling: Fan design varies by revision (some models include internal fans)
- Operating Temperature: 0°C to 40°C
- Storage Temperature: -40°C to 70°C
- Operating Humidity: 10%–90% RH (non-condensing)
Key Features
✔ 48 Gigabit ports for high-density network expansion
✔ Plug-and-play unmanaged setup (no configuration required)
✔ 96 Gbps switching capacity for full performance
✔ Energy-efficient Green Ethernet technology
✔ Rackmount metal body for professional installations
✔ Stable performance for office and surveillance networks
Typical Use Cases
✔ Enterprise LAN access layer switching
✔ Large CCTV/IP camera networks
✔ Office and campus network distribution
✔ Server and workstation connectivity
✔ Budget-friendly high-port Gigabit switching solution
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