D-Link DES-1048 User's Guide download pdf (Page 19)

D-Link DES-1048G Unmanaged Layer 2 Ethernet Switch

Appendix A

Technical Specifications

General

Standard

IEEE 802.3 10BASE-T Ethernet

IEEE 802.3u 100BASE-TX Fast Ethernet

IEEE 802.3z 1000BASE-SX Gigabit Ethernet

IEEE 802.3x Flow Control

IEEE 802.3 Nway auto-negotiation

Protocols

CSMA/CD

Data Transfer Rates:

Ethernet

Fast Ethernet

Gigabit Ethernet

Half-duplex Full-duplex

10 Mbps 20Mbps

100Mbps 200Mbps

2000Mpbs

Topology

Star

Network Cables

10BASE-T

UTP Category 3, 4, 5 (100 meters max.)

EIA/TIA- 568 100-ohm STP (100 meters max.)

100BASE-TX

UTP Cat. 5 (100 meters max.)

EIA/TIA-568 100-ohm STP (100 meters max.)

1000BASE-SX

50/125µm Multimode Fiber-optics (550 meters max.)

62.5/125µm Multimode Fiber-optics (275 meters max.)

1000BASE-LX

50/125µm Multimode Fiber-optics (550 meters max.)

62.5/125µm Multimode Fiber-optics (275 meters max.)

Ports

48 10/100BASE-T Ethernet ports in front panel

2 1000Mbps Mini-GBIC ports

Physical & Environmental

AC Inputs:

100 - 240 VAC, 50/60 Hz (internal universal power supply)

Power Consumption:

24 watts maximum

DC Fan:

2 built-in 40 x 40 x 10 mm fans

Operating

Temperature:

0 to 40 degrees Celsius

Storage Temperature:

-25 to 55 degrees Celsius

Humidity:

Operating: 5% to 95% RH non-condensing

Storage: 0% to 95% RH non-condensing

Dimensions:

441 mm x 309 mm x 44 mm (1U), 19 inch rack-mount width

Weight:

3.9 Kg

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 30 31

Comments to this Manuals

No comments

D-Link DES-1048 User's Guide Page 19

Comments to this Manuals

Related products and manuals for Network switches D-Link DES-1048