Mitel Sx 200 El/ml Technicians Handbook

Installation
191
Installation
E&M Trunk Card Settings
Set switches S-1 to S-8 on the E&M trunk module (1 = closed = on, 0 = 
open = off, x = don’t care).
Table 33:  E&M Trunk Module Switch Settings 
FunctionSwitches
12345678
PBX to Line Gain
3 dB0XXXXXXX
-13 dB1XXXXXXX
Line to PBX Gain
-4 dBX0XXXXXX
-11dBX1XXXXXX
Termination
600 ohmXX10XXXX
ComplexXX01XXXX
Transmission
2-wireXXXX1XXX
4-wireXXXX0XXX
Signaling
Type 1XXXXX1XX
Type 5XXXXX0XX 

Technician’s Handbook
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The S1 Switch Settings for the T1 Trunk Cable 
Length (not loop length)
0 - 45.8 m (0 - 150 ft.)1 only closed (see figure below)
45.8 - 137.3 m (150 - 450 ft.) 2, 3, 4 closed 
137.3 - 200.5 m (450 - 655 ft.) 5, 6, 7 closed 
Figure 32:  S1 Switch Showing 1 Closed
Control Resource Card Switch Settings
NOTE:Open is pressing the switch to the left (away from the PCB); close, to the right 
(towards the PCB).
Table 34:  Control Resource Card Switch Setting
S1S2S3S4
Normal...

Installation
193
Installation
Adding an SX-200 IP Node
1. Install the SX-200 EL Cabinet.
2. Install the SX-200 MCC IIIELx Card.
3. Install the Control Triple CIM Card.
4. Install the BCC III Card.
5. Install an Ethernet Switch.
6. Position the IP Node.
7. Using a standard Ethernet cable with RJ45 Connectors, connect the 
BCC III Cards 10 Base T port to the Local Area Network (LAN).
Figure 33:  Connecting a BCC III Card to an Ethernet Switch 

Technician’s Handbook
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8. Using an Ethernet crossover cable, connect the Control Triple CIM 
Card to CIM Port 4 on the SX-200 IP Node.
Figure 34:  Connecting a Triple CIM Card to the SX-200 IP Node
9. Using an Ethernet crossover cable with RJ45 Connectors, connect 
the SX-200 IP Node to an Ethernet Switch. 

Installation
195
Installation
Figure 35:  Connecting an SX-200 IP Node to an Ethernet Switch
10. Program the IP Node as documented in “Programming an SX-200 
IP Node” on page 127.
11. Connect the IP phones to the Ethernet Switch.
12. If you did not program the MAC Addresses of each IP phone in CDE 
Form 09, register the IP Phones as documented in “Registering IP 
Phones (Optional)” on page 129. 

Technician’s Handbook
196
Control Triple CIM Card 
Switch Settings
The S1 switch (switch 4) on the Control Triple CIM card determines 
whether the card provides a double interface or a triple interface. 
The S1 switch (switch 1, 2, or 3) substitutes one of the CIM circuits for 
a fiber circuit. 
If the Control Triple CIM card is to provide a triple interface (emulate a 
control triple carrier card with 9 links), verify that switch 4 on the S1 
switch is in the closed position (the default).
If the...

Installation
197
Installation
Peripheral Interface Cabling
Use the tables in this section to connect backplane connectors to the 
main distribution frame. 
USOC Pin Designations
The USOC connector numbers are

RJ21X for CO trunks

RJ2EX for 2-wire E&M trunks

RJ2FX for 4-wire E&M trunks

RJ2GX for 4-wire E&M trunks

RJ2HX for 4-wire E&M trunks.
SX-200 EL/ML Peripheral Interface Card Slot 
Assignments 
With LIGHTWARE 17 and greater, the SX-200 EL/ML cabinets do not 
have high power and low power...

Technician’s Handbook
198
NOTE: 1.The number 1 BRI module is installed in the upper left corner of the BRI card. 
The number 2 BRI module is installed below the number 1 BRI module, and 
the number 3 BRI module is installed beside the number 2 BRI module.
2.BRI cards are hot-swappable; that is, that you can replace a configured, run-
ning BRI card while the power is on. You may also de-program the BRI card, 
install the card, and re-configure the card for another slot.
3.Each BRI module can be configured...

Installation
199
Installation
Table 36:  SFT Port (J7)
PinSignal
1nc
2 -48 V SFT
3 -48 R SFT
4SFT0R
5SFT0
6nc
Table 37:  Music-on-Hold/Pager Unit Pinouts
Wire Signal Color Description
32 MOH- R-O Music-on-Hold Inputs
7MOH+ O-R
34 PAGE- R-BR Paging Input/Output
9 PAGE+ BR-R
36 PAGEREL(NC) BK-BL Page Relay, Normally Closed contact
11 PAGEREL(C) BL-BK Page Relay Common
37 PAGEREL(NO) BK-O Page Relay, Normally Open contact
12 PAGEREL(C) O-BK Page Relay Common
39 NIGHTBELL1- BK-BR Night Bell 1 relay contacts...

Technician’s Handbook
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NOTE:The CIM ports are the same whether the card has a control end connection 
or a peripheral end connection. Connections from the control cabinet to the 
peripheral cabinet require Category 5 UTP (unshielded twisted pair) cable 
with TX and RX pairs reversed.
NOTE:The RS-232 ports (Maintenance, Printer, J10, J11) are all configured as
DTE type. All backplane connections use DB-9 connectors. The pins with * 
and ** are connected together on PRI maintenance ports (slots 10 and...