| Features |
Description |
| Device Type |
48-Port 10/100Mbps Rackmount Switch |
| Network Ports |
48 × 10/100Mbps RJ45 Ports |
| Switch Type |
Unmanaged Switch |
| Switching Capacity |
9.6 Gbps |
| Packet Forwarding Rate |
7.14 Mpps |
| MAC Address Table |
8K |
| Flow Control |
IEEE 802.3x Flow Control |
| Transmission Method |
Store-and-Forward |
| Power Efficiency |
Green Ethernet Technology |
| Installation |
19-inch Rack Mountable |
| Design |
Fanless Steel Case |
| Interface |
48 × 10/100Mbps RJ45 Ports |
| Standards |
IEEE 802.3i, IEEE 802.3u, IEEE 802.3x |
| Port Speed |
10/100Mbps |
| Auto Negotiation |
Supported |
| Auto MDI/MDIX |
Supported |
| Network Media |
10BASE-T: UTP Category 3, 4 or 5, up to 100 m
100BASE-TX: UTP Category 5, 5e or above, up to 100 m |
| Switching Capacity |
9.6 Gbps |
| Packet Forwarding Rate |
7.14 Mpps |
| MAC Address Table |
8K |
| Transmission Method |
Store-and-Forward |
| Flow Control |
IEEE 802.3x Flow Control and Back Pressure |
| Green Technology |
Supported |
| PoE |
Not Supported |
| SMART FEATURES |
| 48-Port Fast Ethernet |
Provides 48 × 10/100Mbps RJ45 Ports for High-Density Wired Network Connectivity |
| Plug and Play |
Unmanaged Design Requires No Configuration and Allows Immediate Network Deployment |
| Auto MDI/MDIX |
Automatically Detects the Required Cable Type and Eliminates the Need for Crossover Cables |
| Green Ethernet |
Automatically Adjusts Power Consumption According to Link Status and Cable Length to Reduce Energy Usage |
| 802.3x Flow Control |
Provides Reliable Data Transmission by Controlling Network Traffic and Reducing Packet Loss |
| Rackmount Design |
Standard 19-inch Rackmountable Steel Case for Installation in Network Cabinets and Server Racks |
| GENERAL |
| Switch Type |
Unmanaged Fast Ethernet Rackmount Switch |
| Network Ports |
48 × 10/100Mbps RJ45 |
| Port Speed |
10/100Mbps |
| PoE |
Not Supported |
| Installation Method |
19-inch Rack Mount |
| Enclosure |
Steel Case |
| Fan |
Fanless |
| Power Supply |
100–240VAC, 50/60Hz |
| Maximum Power Consumption |
9.9 W at 220V/50Hz |
| Maximum Heat Dissipation |
33.78 BTU/h |
| Dimensions |
440 × 180 × 44 mm |
| Operating Temperature |
0°C to 40°C |
| Storage Temperature |
-40°C to 70°C |
| Operating Humidity |
10% to 90% RH, Non-Condensing |
| Storage Humidity |
5% to 90% RH, Non-Condensing |
| Certification |
FCC, CE and RoHS |
Note: The TP-Link TL-SF1048 is a 48-port 10/100Mbps unmanaged rackmount switch featuring 48 Auto-Negotiation and Auto MDI/MDIX RJ45 ports, 9.6 Gbps switching capacity, 7.14 Mpps packet forwarding performance and an 8K MAC address table. It is designed for high-density Fast Ethernet connectivity in workgroups, offices and departmental networks.
Important: The TL-SF1048 is a Fast Ethernet switch, so all 48 network ports support a maximum speed of 100Mbps rather than Gigabit Ethernet. It uses a fanless design, Green Ethernet technology and a standard 19-inch rackmount steel case.
