Shanghai New Rock Technologies, Inc.
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Figure 2-3 Installation of MX100-AG Series L-shape brackets
2.3.2
Mounting the Gateway
Attention should be paid during the installation:
z
Ensure that the rack is firmly attached to the ground and stable.
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If the gateway is installed in a closed cabinet shelf, the cabinet must provide adequate air-flow so
the equipments inside can be well ventilated.
z
If multiple gateways are installed in a rack, it is recommended to keep at lease 1/2U space
between gateways for heat dissipation.
Follow the steps to install the gateway:
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Place the gateway on a shelf in the rack.
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Slide it to a proper position along the guide rails.
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Fix the rack-mount brackets to the rack posts with supplied Phillips screws. Make sure that the
gateway is in level position and securely fixed as shown in Figure 2-4.
Figure 2-4 Mount MX100-AG to Rack
The gateway chassis is securely attached to the rack by the rack mounting brackets and the
supporting shelf.
2.3.3
Installation of MX120 Series Expansion Chassis
When the configuration of the MX120 series product is more than 48 FXS and or FXO ports, it needs
adopting a double-chassis structure, that is, there is an interface expansion chassis except the main
chassis. Two 1U chassises consist of a set of complete equipment, as shown in the Table 2-1.
Table 2-1 Composition of Double- chassis System of MX120 Series
Part Name
Description
Main
chassis
MX120-MAIN
Status indicator, FXS/FXO ports, USB interface, CON interface and two
Ethernet interfaces, expansion interface, independent power supply, heat
emission system, and ground column.
Expansion
chassis
MX120-EXT
FXS/FXO ports, independent power supply, expansion interface, heat
emission system, and ground column.