Dell S2740L User's Guide - Page 17

USB Upstream Connector, USB Downstream Connector

Get Dell S2740L PDF manuals and user guides View all Dell S2740L manuals
Add to My Manuals
Save this manual to your list of manuals

Page 17 highlights

High speed Full speed Low speed Rate 480 Mbps 12 Mbps 1.5 Mbps 2.5 W (Max, each port) 2.5 W (Max, each port) 2.5 W (Max, each port) USB Upstream Connector Pin Number 4-pin Side of the Connector 1 DMU 2 VCC 3 DPU 4 GND USB Downstream Connector Pin Number 1 2 3 4 4-Pin Side of the Signal Cable VCC DMD DPD GND

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
Rate
High speed
480 Mbps
2.5 W (Max, each port)
Full speed
12 Mbps
2.5 W (Max, each port)
Low speed
1.5 Mbps
2.5 W (Max, each port)
USB Upstream Connector
Pin Number
4-pin Side of the Connector
1
DMU
2
VCC
3
DPU
4
GND
USB Downstream Connector
Pin Number
4-Pin Side of the Signal Cable
1
VCC
2
DMD
3
DPD
4
GND