Chapter 2 - Installation
Valid Voice/Fax Channels
The following are the only valid Voice/Fax channels that can be made at this time:
• | FXS to FXS | • | FXS to FXO |
• | FXS to E&M | • | E&M to E&M |
For example, the FXS configuration at the local site can talk to an FXO configuration at the remote site.
Cabling your MultiFRAD 3000
Cabling your MultiFRAD involves general cabling connections for all models, data channel connections, and Voice/Fax connections for models connecting to telephone equipment. The general cable connections involve connecting power, command port, composite link device, and LAN connections. The data channel connections involve connecting data devices, such as multiplexers, or other MultiFRAD 3000s if you are using the hub feature. The final cable connections involve connecting your telephone equipment to the voice/fax channels. The following procedure details the cable connections for each type of connection.
Note: Before starting your general cable connections, perform the E&M Jumper Block Positioning Procedure if a voice/fax channel will be connected to an E&M trunk that is Type 1,3,4, or 5 rather than the default position of Type 2.
General Cable Connections
1Connect one end of the power supply to a live AC outlet and connect the other end to the MultiFRAD as shown in Figure 3. The power connector is a
VOICE/ |
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FAX |
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CHANNEL |
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| CHANNEL |
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| CHANNEL |
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8 |
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E&M | FXO | FXS |
| E&M | FXO | FXS |
| E&M | FXO | FXS |
| E&M | FXO | FXS |
VOICE/ |
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| VOICE/ |
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FAX |
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| FAX |
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| FAX |
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CHANNEL |
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| CHANNEL |
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| CHANNEL |
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4 |
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| 2 |
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CHANNEL | 10 |
| CHANNEL | 8 |
| CHANNEL | 6 |
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| CHANNEL | 4 |
| CHANNEL | 2 (RS232/V.35) |
CHANNEL | 9 |
| CHANNEL | 7 |
| CHANNEL | 5 |
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| CHANNEL | 3 |
| CHANNEL | 1 (RS232/V.35) |
10BASET | COMMAND PORT |
ETHERNET | EXT. COMPOSITE LINK (RS232/V.35) |
INTERNAL
COMPOSITE
LINK MONITOR XMT RCV
T1 DSU
GND
I
POWER
O
Power Connection
Command Port Connection
T1 CSU/DSU or Comparable
Link Device
Ethernet Connection
Figure 3. General Cable Connections
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