External Interface; Cable Length Specification For External Interface; Current Specifications For The Usb 3.0 Port And Displayport - Hitachi CE50-10 Instruction Manual

B. External Interface
B. External Interface
External interface information are described as follows:
• Cable length specification for an external interface
• Current specification for the USB 3.0 port and Display port
B.1 Cable length specification for external interface
Table B‒1: External interface cable length specification
Interface name
USB 3.0 port
LAN interface
External contact input/output
interface
DisplayPort interface
B.2 Current specifications for the USB 3.0 port and DisplayPort
The maximum current for each port of the unit is as follows:
Table B‒2: Maximum current for port
Interface name
USB 3.0 port
DisplayPort
Make sure that the inrush current does not exceed the maximum current limit. If the inrush current exceeds the
maximum current limit, the overcurrent protection circuit might be activated, causing the device to become invalid.
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Cable length
2 m Use a USB 3.0-compliant shielded cable.
Note that using an extension cable might cause malfunction of the
unit.
100 m Use a cable of UTP category 5e or higher.
30 m Use a shielded cable.
For details on Recommended to use a cable attached with a display.
usable cables, see
Remarks.
Voltage
5 V
3.3 V
Remarks
Maximum current
900 mA per port
500 mA per port