![MDS Opera 240 Скачать руководство пользователя страница 14](http://html1.mh-extra.com/html/mds/opera-240/opera-240_system-manual_1757408014.webp)
Opera 240 System Manual
Page 14
2.3. Wall Mounting the Opera 240
Find a location that is:
♦
Easily accessible and within 2 meters of the nearest available power point
♦
Isolated from plumbing or electrical wiring
♦
Not exposed to extremes of temperature, humidity, dust, chemicals or direct sunlight
♦
Sufficiently spacious and well-lit to allow you to wire the system
Equipment required for wall mounting the system:
♦
Four screws and rawl plugs suitable for the material to be drilled
♦
Drill and chuck-key
♦
Drill bit and flathead screwdriver
♦
CAT-5 cable to connect to the router or LAN.
♦
RJ 45 cables for the analogue users, relays and line connections
1. Unscrew the rack-mounting brackets at each side, rotate through 90 degrees and screw
them back in that position, using two of the screws at each side.
2. Place the Opera 240 unit, with the brackets in their wall-mounting positions, parallel to
the wall, with the fixed module to the top and the connectors facing to the left. Mark the
positions of the fixing holes at either side.
3. Drill the holes in the positions marked, insert rawl plugs
4. Fix the unit parallel to the wall by inserting two screws in each of the brackets above and
below the unit.
The system is now ready for wiring.
2.4. System Wiring
Connecting the Ethernet Port
Connect the Ethernet LAN port of the Opera 240 to the LAN connection point using a CAT-5
Ethernet cable. The Ethernet port is compatible with any 10/100BaseT Ethernet switch.
Analogue Users 1 – 8
Plug the analogue telephones directly into the RJ45 analogue user ports at the face plate of the
Opera 240
. The maximum analogue user line length is 1,000 metres.
Connecting ISDN lines
Connect the line ports 1 to 4 of any 4-BRA ISDN2 expansion cards on the Opera 240 to the
ISDN termination points using RJ45 line cables. Alternatively use the RJ45 socket on one or
two plug-in Primary Rate Access cards.
Connecting the relay
Connect the relay port of the Opera 240 to the door phone using RJ45 cable, if required.
Powering Up
Connect the AC mains power cable from the back of the unit to the AC power supply using the
cable provided.