MyPBX U300 Administrator Guide
6
Operating Temperature
0°C to 40°C, 32°F to 104°F
Storage Temperature
-20°C to 65°C, 4°F to 149°F
Humidity
10% to 90% (non-condensing)
Placement Instructions
To avoid unexpected accident, personal injury or device damage, please read the
following instructions before installing MyPBX.
Connecting MyPBX U300
Connection of Ethernet Ports
MyPBX U300 provides two10/100M adaptive RJ45 Ethernet ports, LAN and WAN.
Connect one end of a network cable to the LAN/WAN port of the MyPBX U300, and
the other end to any port of company
’s switch/router.
Connection of E1/T1 Port
MyPBX U300 supports one E1/T1 port. Below are the connection instructions.
The E1/T1 port could be connected to the E1 line or the E1 port of traditional PBX.
Note: the E1/T1 port of MyPBXU300 is RJ45 port, and the pins are defined as below
table:
Ambient Temperature: to avoid overheating, please do not run MyPBX
in the place where the ambient temperature is above 104°F (40°C).
Ventilation: please make sure that the device has good ventilation
around.
Anti-jamming: there may be some sources of interference that might
affect the normal running of the Gateway
. It’s highly recommended that
the device
i.
Should be placed away from high-power radio, radar
transmitters and high frequency, and high-current devices.
ii.
Is using independent power junction box and effective anti-grid
interference measures have been taken.
Mechanical load: Please make sure that the device is placed steadily
to avoid any accident that might cause damage. If placed on the
desktop, please ensure it is horizontally placed.
