D-Link DES-1050G 48-Port Unmanaged Ethernet Switch With Copper Gigabit Uplinks

D-Link DES-1050G 48-Port Unmanaged Ethernet Switch With Copper Gigabit Uplinks
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The DES-1050G is a high port-density unmanaged 10/100Mbps Ethernet switch designed for cost-effective workgroup connection. Equipped with 48 10/100Mbps ports and 2 1000BASE-T Gigabit ports in a low-profile rack-mountable metal case, this switch provides low-cost connections for 48 workstations, plus 2 Gigabit connections to 2 servers on the twisted-pair network cables.





Technical Information

Standards


IEEE 802.3 10BASE-T EthernetIEEE 802.3u 100BASE-TX Fast EthernetIEEE 802.3ab 1000BASE-T Gigabit EthernetANSI/IEEE 802.3 Nway auto-negotiationIEEE 802.3x Flow Control

Number of Ports


48 10/100BASE-TX ports with auto MDI/MDIX2 10/100/1000BASE-T ports with auto MDI/MDIX

Full/Half Duplex Support


Ethernet/Fast Ethernet: full/half duplexGigabit: full duplex

Flow Control


Half duplex mode: back pressureFull duplex mode: 802.3x flow control

Switch Fabric


13.6Gbps

Transmission Method


Store-and-forward

MAC Address Table


8K entries per device

MAC Address Learning


Automatic update

RAM Buffer


3.2MBit per device

Packet Filtering/Forwarding Rate


10BASE-T: 14,880 pps per port100BASE-TX: 148,800 pps per portGigabit: 1,488,000 pps per port

Power Input


100 to 240 VAC, 50/60 Hz Internal universal power supply

Power Consumption


24 watts

Dimensions


441 (W) x 309 (D) x 44 (H) mm19-inch rack-mount width, 1 U height

Emission (EMI)


FCC Class ACE

Safety


CSA International