Starplus Triad Xts Installation Manual

Station Connections3-47
Chapter 3 - System Installation
Table 3-18: ETIB Wiring
Pair PIN # Color Description Pair PIN # Color Description
126
1WH/BL
BL/WHVT-1
VR-1CKT1 13 38
13BK/GN
GN/BKVT-7
VR-7CKT7
227
2WH/OR
OR/WHDT-1
DR-114 39
14BK/BN
BN/BKDT-7
DR-7
328
3WH/GN
GN/WHVT-2
VR-2CKT2 15 40
15BK/SL
SL/BKVT-8
VR-8CKT8
429
4WH/BN
BN/WHDT-2
DR-216 41
16YL/BL
BL/YLDT-8
DR-8
530
5WH/SL
SL/WHVT-3
VR-3CKT3 17 42
17YL/OR
OR/YLVT-9
VR-9CKT9
631
6RD/BL
BL/RDDT-3
DR-318 43
18YL/GN
GN/YLDT-9
DR-9
732
7RD/OR...

3-48Station Connections
Chapter 3 - System Installation
Figure 3-28: Electronic Telephone Interface Board (ETIB) 

Station Connections3-49
Chapter 3 - System Installation
Single Line Interface Board
The single line interface board (SLIB) provides the interface to six 2500-type telephones. The
SLIBE and SLIBC provide the interface to twelve 2500-type telephones. The SLIB signals
interface with industry-standard ringers and message waiting lights.
Three RJ11 connectors are mounted on the SLIB and an industry standard RJ21-type female
connector is mounted on the front edge of the PCB for connection to the station...

3-50Station Connections
Chapter 3 - System Installation
SLIB Connector
Connector Pin # 3M Connection 6M Connection
M6 3 Tip 6 Tip 6
2Ring6Ring6
IM5 3 Tip 5 Tip 5
S2Ring5Ring5
SM4 3 Tip 4 Tip 4
U2Ring4Ring4
EM3 3 Tip 3 Tip 3
62Ring3Ring3
M2 3 Tip 2 Tip 2
2Ring2Ring2
M1 3 Tip 1 Tip 1
2Ring1Ring1 

Station Connections3-51
Chapter 3 - System Installation
InstallingtheDTRUorDTRU4Module
DTRU to SLIB
1. Unpack the DTRU module from its antistatic conductive bag.
2. Locate the CON1 and CON2 connectors on the DTRU module.
3. Locate the CN1 and CN2 connectors on the SLIB.
4. Position the DTRU module so that its CON2 aligns with the CN1 connector and its CON1
aligns with the CN2 connector on the SLIB.
5. Push the DTRU module onto these connectors to seat it securely.
Table 3-20: SLIBE & SLIBC Wiring
Pair...

3-52Station Connections
Chapter 3 - System Installation
DTRU4 to SLIBE or SLIBC
1. Unpack the DTRU module from its antistatic conductive bag.
2. Locate the CN1 and CN2 connectors on the DTRU4 module.
3. Locate the CN1 and CN2 connectors on the SLIB.
4. Position the DTRU4 module so that its CON1 aligns with the CN1 connector and its CON2
aligns with the CN2 connector on the SLIBE or SLIBC.
5. Push the DTRU4 module onto these connectors to seat it securely.
Installing the MSGU or MSGU48 Board
The Message...

Station Connections3-53
Chapter 3 - System Installation
CO to SLT Call via a T1 Trunk:
1. Access the specific trunk type above.
2. Hookflash, dial 638 6 on the keypad, then hookflash again.
3. Hang up.
SLT to SLT Call:
1. Place an intercom call from 1 SLT to another.
2. Hookflash, dial 638 5 on the keypad, then hookflash again.
3. Hang up.
No adjustment is needed if access to the CO is accomplished by standard loop/ground start
trunk circuits. These trunk types are set to 0 dB by default.
In all cases...

3-54Station Connections
Chapter 3 - System Installation
Figure 3-29: SLIB w/MSGU and DTRU Module Installation
DTRU CON2
CON1
CN3CN4
CN1
CN2
MSGU
CONN2CONN1 

Station Connections3-55
Chapter 3 - System Installation
Figure 3-30: SLIBE & SLIBC w/MSGU and DTRU4 Module Installation
CN2
CN1 CN8CN1
CN7CN5
CN6
CN2
CONN1
CONN2
CONN1
CONN2
DT
RU4
MS
G
U48
(f
or
po
rts7-
1
2)
MSGU
48
(f
or
p
ort
s1-
6
) 

3-56Station Connections
Chapter 3 - System Installation
Digital Telephone Interface Board
The Digital Telephone Interface Board (DTIB) provides digital voice and data communications
to/from digital telephones.
An industry standard RJ21 type female connector is mounted on the front edge of the PCB for
connection to the station interfaces.
The DTIB12 and DTIB24 boards provide the interface to 12 and 24 digital telephones
respectively. The card has one LED to indicate off-hook/in use status. The DTIB card...