EWS Series User Manual

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Appendix A. Hardware Overview
EWS100
1
Reset Press and hold for over 3 seconds and status of LED on front panel will start
to blink, release button at this stage to restart the system. Press and hold the
Reset button for more than 10 seconds and status of LED on the front panel
will turn from blinking to off, release at this stage to reset the system to
default configuration.
2
Power button Main ON/OFF power of the system.
3
LED Displays Power: Power LED lights up as constant green when power supply is on.
Status: Blinking indicates that the system OS is booting up. When the system
is ready for operation, the LED is lit up constantly.
4
Port1 WAN port (10/100/1000 Base-T RJ-45) for uplink connections to the external
network, such as the ADSL Router from your ISP (Internet Service Provider).
5
Port2 WAN2 or LAN1 (10/100/1000 Base-T RJ-45) function configurable.
6
Port3-Port5 Gigabit LAN ports for servicing LAN traffic (10/100/1000 Base-T RJ-45)
7
USB USB console interface. The cable should be the combination of below 3
cables
- 1 Port USB to RS232 DB9 Serial Adapter Cable - M/M
- RS232 DB9 Serial Adapter Cable to RS232 DB9 Serial Adapter Cable -
F/F
- RS232 DB9 Serial Adapter Cable to 1 Port USB - M/M
EWS5203
1
Reset Press and hold the Reset button for about 5 seconds and status of LED on
front panel will start to blink before restarting the system.
Press and hold the Reset button for more than 10 seconds and status of LED
on the front panel will start to speed up blinking before resetting the system
to default configuration.
2
Console The system can be configured via a serial console port. The administrator can
use a terminal emulation program such as Microsoft’s Hyper Terminal to
login to the configuration console interface to change admin password or
monitor system status, etc.
3
USB1/USB2 Reserved for future use.
4
WAN1/WAN2 Dual Gigabit WAN ports (10/100/1000 Base-T RJ-45) for uplink connections
to the external network, such as the ADSL Router from Internet Service
Provider.
5
LAN1 ~ LAN2 Two Gigabit LAN ports for servicing LAN traffic (10/100/1000 Base-T RJ-45).
6
LED Indicators There are two LED indicators, Power and Status, to indicate different status of
the system.