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 The 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, 80% 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.

TP-Link TL-SG1048. Switch type: Unmanaged. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 48. Full duplex. MAC address table: 16000 entries, Switching capacity: 96 Gbit/s. Networking standards: IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x. Rack mounting, Form factor: 1U

Switch type	Unmanaged
Basic switching RJ-45 Ethernet ports quantity	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Installed SFP modules quantity	0
Installed SFP+ modules quantity	0
Gigabit Ethernet (copper) ports quantity	48
Networking standards	IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x
Copper ethernet cabling technology	1000BASE-T, 100BASE-TX, 10BASE-T
Full duplex	Yes
Half duplex	Yes
Auto MDI/MDI-X	Yes
Auto-negotiation	Yes
MAC address table	16000 entries
Switching capacity	96 Gbit/s
Supported data transfer rates	10/100/1000 Mbps
Forwarding rate	71.4 Mpps
Store-and-forward	Yes
Maximum data transfer rate	1 Gbit/s
Jumbo frames support	Yes
Jumbo frames	12000
Supported network protocols	CSMA/CD, TCP/IP
Rack mounting	Yes
Form factor	1U
Product color	Black
LED indicators	Yes
Compatible products	FCC, CE
Power source	AC
Power supply included	Yes
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	32.29 W
Dimensions (WxDxH)	17.3 x 14.2 x 1.73" (440 x 360 x 44 mm)
Connectivity technology	Wired
Bandwidth	96 Gbit/s
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%
Operating temperature (T-T)	32 - 104 °F
Heat dissipation	110.17 BTU/h
Width	17.3" (440 mm)
Depth	8.66" (220 mm)
Height	1.73" (44 mm)
Cables included	AC
User guide	Yes
Rack mount kit	Yes
Package type	Box
Package width	20.8" (528 mm)
Package depth	13.2" (336 mm)
Package height	3.94" (100 mm)
Harmonized System (HS) code	85176990
Connectivity LEDs	Y
Dimensions (W x D x H) (imperial)	17.3 x 14.2 x 1.7"