Connecting The Power Cables; Bundling Cables - Huawei eSpace U1900 Series Quick Installation Manual

4e
Connecting the High-Density User Cables
Connect and fasten one end of the high-density user cable to the FXS/FXO
port on the ASI or OSU board, and connect the other end to a POTS phone or
an FXS port of the upper-level office directly or through the distribution frame.
The high-density user cable delivered with the device has no RJ11 connector
assembled. See
Connected Board
ASI
OSU
4f

Connecting the Power Cables

Use the delivered DC or AC power cable to connect the device to a satisfying
power supply.
AC power cable
Voltage: 100 V AC to 240 V AC
Frequency: 50/60 Hz
4g

Bundling Cables

• The power cables, signal cables,
and PGND cables must be routed
separately. They must be spaced apart
at least 30 mm. Do not bundle or mix
them together.
• Use one cable tie every 200 mm. The
cable strap is clearly cut, the cable ties
point to the same direction, and there
is no exposed thorn.
appendix d to assemble an RJ11 connector if you need one.
Ports Provided
FXS (32 in total)
FXS (12 in total)
FXO (12 in total) FXS port of the upper-level office
DC power cable
Voltage: –38.4 V DC to –60 V DC
• The cables are arranged straightly
and smoothly. Redundant length is
reserved.
• Do not lay out cables on the
dissipation holes; otherwise, heat
dissipation of the device and the
service life of cables are affected.
7
Peer End
POTS phone
POTS phone
R