Specifications

T1/E1 LINK EXTENDERS
10
2.1 Connecting Power
Your T1/E1 Extender comes with an external AC adaptor with a detachable
power cord.
To connect power to the T1/E1 Extender:
1. Connect the female plug of the AC power cord to the AC adaptor provided.
2. Connect the barrel-type connector of the AC adaptor to the Power connec-
tor on the T1/E1 Extender.
3. Insert the male plug of the AC power cord into the AC power outlet (100-
240 VAC).
4. Verify that the Power LED on the front panel illuminates and remains lit.
2.2 Power Input Connector
The T1/E1 Extender comes with an AC power supply.
• The supplies connection to the T1/E1 Extender is a 2.5 mm barrel receptacle
with the center conductor positive (see Figure 3).
Figure 3. Power connection barrel receptacle diagram
•
T1/E1 Extender’s rated voltage: 5.0 VDC
•
T1/E1 Extender’s rated current: 1 A DC
2.2.1 E
XTERNAL
AC
UNIVERSAL POWER SUPPLY
•
Output from power supply: 5 VDC, 2A
• Input to power supply: universal input 100–240 VAC 50/60 Hz 0.3A
The external AC adaptor shall be a listed limited power
source that incorporates a disconnect device and shall
be positioned within easy reach of the operator. Ensure
that the AC power cable meets all applicable standards
for the country in which it is to be installed, and that it
is connected to a wall outlet which has earth ground.
CAUTION