Inter-Tel Glx Installation And Field Maintenance Manual

INTER-TEL PRACTICES 
INSTALLATION 
GLX INSTALLATION % MAINTENANCE 
Issue 1, 
November 1985 
For C.O. Lines -- 
if terminated on RJ14 jacks away from the MDF: 
For a better understanding of the supplies needed, refer to Fig- 
ure 3-4 on page 3-11. 
Two 4-conductor modular jack assemblies for every two C.O. 
lines installed. 
Two 2-pair mod-to-mod line cords for every two C.O. lines. 
2-pair cable to extend from the RJ14 jack location to the 
MDF. 
For C.O. Lines 
-- if terminated on RJ14 jacks near the...

INTER-TEL PRACTICES INSTALLATION 
GLX INSTALLATION c MAINTENANCE Issue 1, 
November 1985 
4. STATION 
A. 
RUN THE 
4.01 Using CABLING 
STATION CABLES 
the floor plan developed in pre-installation plan- 
ning, run 2-pair twisted cable from the MDF to each keyset loca- 
tion. 
Label both ends of every cable with the keyset intercom 
number (10-21). Follow these guidelines when running cable: 
l Avoid cable runs parallel to fluorescent light fixtures or 
AC lines not in conduit. If these obstacles are...

INTER-TEL PRACTICES 
INSTALLATION 
GLX INSTALLATION h MAINTENANCE 
Issue 1, November 1985 
FIGURE 3-2, TERMINATE STATION CABLES AT THE MDF 
See 
detailed chart of the individual wire 
terminations on the next page. 
AMPHENOL 
CONNECTOR 
i 
V/BR 
BR/V 211 
v/s 
I 
s/v 
I 
I 
- 
L 
66MI -5O- TYPE 
CONNECTING BLOCK 
Diagram of the station block above. 
4 - CONDUCTOR MODULAR 
JACK ASSEMBLY 
& 
FEMALE AMPHENOL- TYPE 
CONNECTOR 
66MI-60-TYPE 
CONN;CTtT;; 
::YSET 
Page 3-7  

INTER-TEL PRACTICES 
INSTALLATION 
GLX INSTALLATION h MAINTENANCE 
Issue 1, 
November 1985 
FIGURE 3-3. 
TERMINATE STATION CABLES AT THE MDF (CONT.) 
TERMINAL CABLE 
NUMBER PAIR FUNCTION 
26 W-BL TIP 
1 BL-W RING 
27 w-o GND 
2 
o-w +28VDC 
28 W-G TIP 
3 G-W RING 
29 W-BR GND 
4 BR-W +28VlX 
30 w-s TIP 
5 s-w RING 
31 R-BL 
GND 
6 BL-R +28VDC 
32 R-O TIP 
7 O-R RING 
33 R-G 
GND 
8 G-R 
+28VDC 
34 R-BR 
TIP 
9 BR-R RING 
35 R-S GND 
10 S-R +28VDC 
36 BK-BL TIP 
11 BL-BK RING 
37 BK-0 
GND 
12 0-BK +28VDC...

INTER-TEL PRACTICES 
INSTALLATION 
GLX INSTALLATION & MAINTENANCE 
Issue 1, 
November 1985 
C. TERMINATE S+ATION CABLES AT KEYSET LOCATIONS 
4.03 Terminate the keyset end of each station cable on a 4-con- 
ductor modular jack assembly as shown in Figure 3-3 below. DO 
NOT mount them on the wall at this time. 
FIGURE 3-3. KEYSET MODULAR JACK ASSEMBLY WIRING 
BL/W 
D. 
PERFORM THE STATION LOOP RESISTANCE TEST 
NOTE: 
If performing the loop resistance test after the system is 
installed, unplug the keyset...

INTER-TEL PRACTICES INSTALLATION 
GLX INSTALLATION h MAINTENANCE 
Issue 1, 
November 1985 
5. 
CONNECT TIiE C-0. LINES 
5.01 The installation procedure used to terminate C.O. lines at 
the MDF is dependent on the type of jack used by the telephone 
company and how close their jacks are to the MDF. 
The C.O. lines 
may be terminated on RJ14 (C or W) jacks or on an RJ21X block. 
Follow one of the three methods (A, B, or C) below. 
IMPORTANT NOTES: 
The first C.O. jack on the KSU connects lines 1 and 2, the...

INTER-TEL PRACTICES INSTALLATION 
GLX INSTALLATION & MAINTENANCE Issue 1, November 1985 
FIGURE 3-4. C.O. LINE TERMINATIONS FROM RJ14 JACKS 
RJl4 (C OR W) 
JACKS 7 r 4 - CONDUCTOR MOD. 
JACK ASSEMBLIES y 
TO C-0. 
( hJ&o+ 
PER JACK) 
L-PAIR 
MOD-TO-MOD 
LINE CORDS 2-PAIR 
CABLES -KSU 
: _:: 
: ,‘X 
L P-PAIR MOD-TO-MOD 
LINE CORDS 
BL/W 
FIGURE 3-5. MODULAR JACK ASSEMBLY WIRING FOR C.O. LINES 
W/BL w/o 
o/w 
RING I RING2 
Page 3-11  

INTER-TEL PRACTICES 
GLX INSTALLATION & MAINTENANCE INSTALLATION 
Issue 1, 
November 1985 
B. 
C-0. LINES TERMINATED ON RJ14 JACKS NEAR THE MDF 
5.02 Before using this procedure, read the IMPORTANT NOTES on 
page 3-10. Plug one end of a 2-pair line cord into each RJ14 
jack. The other end of each line cord will be plugged into the 
corresponding C.O. jack on the KSU after it is installed. 
c. C.O. LINES TERMINATED ON AN RJ21X BLOCK I ,J ,> -. 
j .:; 
5.03 Before using this procedure, read the IMPORTANT...

INTER-TEL PRACTICES 
INSTALLATION 
GLX INSTALLATION b MAINTENANCE 
Issue 1, 
November 1985 
: 
FIGURE 3-61 C-0. LINE TERMINATIONS FROM AN RJ2lX BLOCK 
TO 
RJ2lX 
C.O. BLOCK 
._.. . AMPHENOL-TYI 
CONNECTOR 
CABLES 
6. 
UNPACK AND INSPECT TEE KSU 
-KS” 
J 
_ 2 -PAIR MOD-TO-MOD 
LINE CORDS 
(1) Unpack the KSU and lay it on a flat surface with the 
cover facing up. Open it by removing the four retaining 
screws and lifting off the cover. 
**********t********************************************** 
* 
CAUTION...

INTER-TEL PRACTICES 
INSTALLATION 
GLX INSTALLATION h MAINTENANCE 
Issue 1, 
November 1985 
(3) If the KSU or any of its components are damaged, contact 
Inter-Tels Order Processing Department immediately. 
(4) You MUST activate the lithium battery by removing the red 
piece of paper located between it and the battery clip. 
Otherwise, 
the data base memory 
during a power outage. will not be protected 
(5) If you are installing the Expansion PCB, proceed to the 
next page. Otherwise, replace the KSU...