3 Getting Started
3.1 Panel introduction
Power supply interface: DC5V-27V power supply (9V or 12V suggested), Please the fixed necessary
Ethernet interface:
Antenna interface:
Notes: please install the sim card and antenna before plug the power adapter. Wrong operation will defeat the router
or the sim card.
3.2 The Port & LED State
3.2.1 Port
UART: DB9 transparent transmission port. Support RS232/RS485/TTL (Please confirm which one you need
before order).
PWR: Power input interface. DV5~27V, 2.5mm.
Tel: +86 (755) 33231620 E‐mail: sales@szelins.com sales@e‐lins.com www.szelins.com
power supply of connection product is ensured voltage and the current
parameter of power supply if customer exchanges with other power supply.
Special attention: If customer has changed the power supply, sometimes
can because of twinkling the current ability and leads to Router product
reboot inadequately
Can recognize voluntarily crosses or the straight networking winding thread,
and consult 100M voluntarily and 10M's network speed merit ability
standard SMA antenna interface
E‐Lins Technology Co.,Limited
E-Lins H685m Series Router User Manual
Chapter3