Universal Serial Bus (Usb) Interface; Usb Upstream Connector; Usb Downstream Connector - Dell 1908WFP User Manual

About Your Monitor: Dell 1908WFP For Dell Flat Panel Monitor User'sGuide
1 T.M.D.S. Data 2-
2 T.M.D.S. Data 2+
3 T.M.D.S. Data 2 Shield
4 No Pin
5 No Pin
6 DDC Clock
7 DDC Data
8 No Connect

Universal Serial Bus (USB) Interface

This monitor supports High-Speed Certified USB 2.0 interface.

USB Upstream Connector

Pin Number 4-pin Side of the
connector
1 VCC
2 DMU
3 DPU
4 GND

USB Downstream Connector

Pin Number 4-pin Side of the
connector
1 VCC
2 DMU
3 DPU
4 GND
USB ports:
1 upstream - rear
4 downstream - 2 on rear; 2 on left side
NOTE: USB 2.0 capability requires 2.0-capable computer.
file:///T|/htdocs/monitors/1908WFP/en/ug/about.htm[10/31/2012 11:33:23 AM]
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Transfer speed Data Rate
High speed 480 Mbps
Full speed 12 Mbps
Low speed 1.5 Mbps
T.M.D.S. Data 1-
T.M.D.S. Data 1+
T.M.D.S. Data 1 Shield
No Pin
No Pin
+5V Power
Ground (for +5V)
Hot Plug Detect
Power Consumption
2.5W (Max., each port)
2.5W (Max., each port)
2.5W (Max., each port)
17 T.M.D.S. Data 0-
18 T.M.D.S. Data 0+
19 T.M.D.S. Data 0 Shield
20 No Pin
21 No Pin
22 T.M.D.S. Clock Shield
23 T.M.D.S. Clock +
24 T.M.D.S. Clock -