TP-LINK TL-SG1048 | 48-Port Gigabit Unmanaged Switch | 19-Inch Rackmount
TL-SG1048
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The TP-LINK TL-SG1048 provides forty-eight 10/100/1000Mbps RJ45 ports for connecting wired network equipment in a rack-based installation. Its unmanaged design provides straightforward switching without a management interface. The supplied specification lists 96Gbps switching capacity, a 19-inch rack-mountable steel case and two cooling fans.
Key features
- 48 Gigabit Ethernet connections: Forty-eight 10/100/1000Mbps RJ45 ports support compatible wired network equipment.
- Unmanaged operation: Extend wired connectivity without configuring a switch management interface.
- Automatic link setup: Listed auto-negotiation and Auto-MDI/MDIX support simplify compatible Ethernet connections.
- Listed 96Gbps switching capacity: The supplied specification also lists 71.4Mpps packet forwarding and store-and-forward switching.
- 19-inch rackmount steel case: Suits rack-based network installations. Rackmount kits are supplier-listed package contents; confirm regional inclusion and rack clearances before installation.
- Two-fan cooling: The supplied specification lists two cooling fans. This is not listed as a fanless model; consider installation location where fan noise matters.
Specifications
| SKU | TL-SG1048 |
|---|---|
| Brand | TP-LINK |
| Ethernet ports | 48 × 10/100/1000Mbps RJ45 |
| Management | Unmanaged |
| Port connection features | Auto-negotiation and Auto-MDI/MDIX, as listed |
| Listed standards | IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab and IEEE 802.3x |
| Switching capacity | 96Gbps, as listed |
| Packet forwarding rate | 71.4Mpps, as listed |
| MAC address table | 8K; MAC address self-learning, as listed |
| Buffer memory | 16Mb, as listed |
| Jumbo frame support | 10KB, as listed |
| Transfer method | Store-and-forward |
| Cooling | 2 fans, as listed; not fanless |
| Housing and installation | Steel case; standard 19-inch rack-mountable |
| Power supply | 100–240V AC, 50/60Hz, as listed |
| Listed maximum power consumption | 29.8W at 220V/50Hz |
| Device dimensions | 440 × 220 × 44mm, as listed |
| Operating temperature | 0–40°C, as listed |
| Listed package contents | Switch, power cord, installation guide, rackmount kits and rubber feet |
Specifications are based on original supplied product information and have not been independently manufacturer-verified. Confirm hardware revision, cabling requirements, installation clearances and regional package contents before purchase or installation. Listed device dimensions are not packed shipping dimensions.
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