What This Product Does
The 48-Port Gigabit Switch TL-SG1048 is designed to meet the needs of the most demanding workgroup and departmental connectivity requirements. A reliable, easy-to-use switch without the complexity of management, the TL-SG1048 provides 48 10/100/1000Mbps ports. The TL-SG1048 combines ease of use with unsurpassed performance resulting in an exceptional value for any cost-conscious network administrator who wants the best possible solution at the best possible price.

TP-Link Green Technology
This new generation 48-Port Gigabit Rackmount Switch TL-SG1048 features the latest innovative energy-efficient technologies that can greatly expand your network capacity with much less power. It automatically adjusts power consumption according to the link status to limit the carbon footprint of your network. It also complies with the EU'S RoHS, prohibiting the use of certain hazardous materials. Besides, most of the packaging material can be recycled.

Ease of Use
The auto features of this gigabit switch make installation plug and play and hassle-free. No configuring is required. Auto MDI/MDI-X crossover on all ports eliminate the need for crossover cables or uplink ports. Auto-negotiation on each port senses the link speed of a network device (either 10, 100, or 1000 Mbps) and intelligently adjusts for compatibility and optimal performance. Compact size shell make it ideal for desktops with limited space while it is also Rackmountable, convenient and safe. Dynamic LED lights provide real-time work status display and basic fault diagnosis.

High Performance
The TL-SG1048 features non-blocking wire-speed architecture with a 96Gbps switching capacity for maximum data throughput. An 8K MAC address table provides scalability for even the largest networks. It also supports 802.3x Flow Control for full-duplex mode, and back pressure flow control for half-duplex mode alleviates traffic congestion and ensures reliable data transmission.

Management features
Switch type	Unmanaged
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Network
Networking standards	IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x
Auto MDI/MDI-X	Yes
Auto-negotiation	Yes
Data transmission
MAC address table	8000 entries
Switching capacity	96 Gbit/s
Jumbo frames	10000
Throughput	71.4 Mpps
Store-and-forward	Yes
Jumbo frames support	Yes
Packet buffer memory	16 MB
Design
Rack mounting	Yes
Product colour	Black
Form factor	1U
LED indicators	Yes
Number of fans	2 fan(s)
Certification	FCC, CE, RoHS
Power
Power supply included	Yes
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	29.8 W
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	5 - 90%
Weight & dimensions
Width	17.3" (440 mm)
Depth	8.66" (220 mm)
Height	1.73" (44 mm)
Packaging content
Rack mount kit	Yes
Quick start guide	Yes
Cables included	AC
Performance
Packet buffer memory	16 MB
Auto-negotiation	Yes
Harmonized System (HS) code	85176990
Certificates
Certification	FCC, CE, RoHS
Packaging data
Rack mount kit	Yes
Quick start guide	Yes
Cables included	AC
Logistics data
Harmonized System (HS) code	85176990