Grandstream Networks HA100 Quick Installation Manual page 4

HA100 CONNECTION
Powering and Connecting the HA100
Please refer to following steps for the basic connection setup of the HA100:
1. Connect one end of the Ethernet cable to the WAN port of the HA100 and the
other end to the RJ45 port of uplink of a hub or switch.
2. Connect 12V power adapter to the 12V power port on HA100 and the other end
to power jack.
Optional Connection
1. For PSTN connection: Connect a PSTN cable to the FXO external port on
HA100.
2. For Analog phone/Fax connection: Connect analog phone or FAX machine
to the FXS external port on HA100.
3. For T1/E1/J1 connection: Connect T1/E1/J1 cable from the service provider
side to the T1/E1/J1 external port on HA100.
4. For LAN connection: Connect one end of the Ethernet cable to the LAN ex-
ternal port on HA100 and the other end to switch, hub or etc.
CONNECTING HA100 WITH 2 UCM6510
The following steps and diagram illustrate the connection between the HA100 and
2 UCM6510:
1. Connect the FXO port, FXS port, E1/T1/J1 port, WAN port and LAN port on
UCM6510 A to the FXO-A port, FXS-A port, E1/T1/J1-A port, WAN-A port and
LAN-A port on HA100.
2. Use the USB-to-RS485 serial cable to connect UCM6510 A's USB port to the
RS485-A port on HA100.
3. Connect the FXO port, FXS port, E1/T1/J1 port, WAN port and LAN port on
UCM6510 B to the FXO-B port, FXS-B port, E1/T1/J1-B port, WAN-B port and
LAN-B port on HA100.
4. Use the USB-to-RS485 serial cable to connect UCM6510 B's USB port to the
RS485-B port on HA100.
Network Port
~ 3 ~
In this scenario, the HA100 separates the external port into the corresponding
internal ports (A and B). By default, Port A is always connected, and Port B is al-
ways disconnected. Only one UCM device is connected at any given time. If the
primary UCM (UCM6510 A) detects issues within itself, it will signal the HA100
via USB-to-RS485 cable to switch connection from Port A to Port B. The backup
UCM (UCM6510 B) will then be successfully connected and resume service.
Please refer to following diagram for more details.
Power Port
~ 4 ~