Comset CM770W-6, User Manual

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CM770W-6 User Manual
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I/O Terminal on router Serial port RS232
Port 3 (GND) Pin 5
Port 4 (RX) Pin 2
Port 5 (TX) Pin 3
Note: If you do not get a serial connection, try to switch Port4 and Port5.
2.6 Grounding
To ensure a safe operation, the cabinet where the router is installed should be grounded
properly.
2.7 Power Supply
The CM770W-6 supports a wide range of DC voltage between 5 VDC and 40 VDC. The
router is supplied with a 12 VDC power adapter.
2.8 LED Description
Please refer to the following table for LED description.
LED Indication Light Description
SYS On for 25 seconds On for 25 seconds after power up
Blinks System set-up normal
Off or still on after 25
seconds
System set-up failure
LAN 1-4 Blinks Ethernet data transmission
Off No Ethernet connection
On Ethernet is connected
VPN On IPSec VPN tunnel set-up
Off IPsec VPN tunnel not set-up or Down/Inactive