E481 Series Router User Manual
E
‐
Lins
Technology
Co.,Limited
Add:
Bld22.,
Longxi
Garden,
Nonglin
RD.,
Futian
District,
Shenzhen,
518000,
China
Tel:
+86
‐
755
‐
83700465
E
‐
mail:
www.szelins.com
Chapter3
3 Getting Started
3.1 Panel introduction
Power supply interface:
DC5V-25V power supply (9V suggest), Please the fixed necessary 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
RS232/RS485
DB9 Kong Shi's DCE interface of standard, when being linked together with PC etc
terminal, directly with necessary end to end RS232's thread. Please if wanting and
is equally that the equipment of DCE is linked together, certainly ensure the 2 and
3 feet cross connections ability of DB9 normally to communicate by letter
Ethernet interface:
Can recognize voluntarily crosses or the straight networking winding thread, and
consult 100M voluntarily and 10M's network speed merit ability
Antenna interface:
standard SMA antenna interface
3.2 The LED state
In order to know state of module there are four LED lamps, Online, Run, LAN and Cell altogether, and among
them, the concrete explanation is as follows to the different states of pilot lamp representative:
