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Connecting Cables - Huawei eSpace 7903X Quick Start Manual

Expansion module

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eSpace 7910
eSpace 7910
eSpace 7903X
For additional support for the eSpace 7903X expansion module, visit http://support.huawei.com/enterprise. On
the home page, search the keyword eSpace 7950 to obtain the latest IP phone documentation.
eSpace 7910
eSpace 7910
eSpace 7903X
5-inch ture-color screen, thin and stylish
20 programmable buttons, 2-page display
Packing List
安装
Open the product package and check the items against the following checklist.
Contact your supplier if there are any discrepancies.
Expansion module x 1
Screw x 4
NOTE
The power adapter must be purchased separately.
Installing Connecting Fitting

Connecting Cables

CAUTION
Use only the Huawei +5 V DC power adapter. A Huawei warranty does not cover any damage caused by the use of other
power adapters.
2
1
Expansion module
NOTE
Powered by eSpace 7950: only one expansion module.
Powered by an external power supply: up to three expansion modules. When two or three expansion modules are used,
connect a power adapter to the any expansion module.
Connecting fitting x 1
Expansion module cable x 1
1
2
3
3
Power adapter
Bi-color LEDs
Contact's Profile Picture
Quick Start Guide x 1
1.Ensure that the reverse side of the eSpace 7950
and that of the expansion module
and align the eSpace 7950 with the expansion
module.
2.Align the card fasteners of the connecting fitting
2
with the slots, and push the card fasteners into
the slots in the directions indicated by the arrows.
3.Tighten the four screws.
Power port, connected to the power adapter
Expansion Port, connected to the other eSpace
7903Xs
Expansion port, connected to the eSpace 7950 or
the other eSpace 7903Xs
Expansion module
1
eSpace 7950
3
face upward,

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