Revision 01
June 2, 1997
Section 363-719-102
PG-Flex FCS-719
PairGain Engineering - Plant Series
Page 11
Table 6. Channel Unit Connector Pinouts (continued)
System Channel Unit Connector
3
3
J15
System Channel Unit Connector
4
1
J18
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
1
PROTGND
2
PROTGND
1
PROTGND
2
PROTGND
3
TIP21_3
4
RING21_3
3
TIP05_4
4
RING05_4
5
TIP22_3
6
RING22_3
5
TIP06_4
6
RING06_4
7
TIP23_3
8
RING23_3
7
TIP07_4
8
RING07_4
9
TIP24_3
10
RING24_3
9
TIP08_4
10
RING08_4
11
12
11
12
13
-48_3
14
-48_3
13
-48_4
14
-48_4
15
BATT_B-
16
BATT_B-
15
BATT_B-
16
BATT_B-
17
8KHZ_CC
18
N/C (BURN-IN)
17
8KHZ_CC
18
N/C (BURN-IN)
19
TSYNC_3
20
TSIG_3
19
TSYNC_4
20
TSIG_4
21
TCLK_3
22
TSER_3
21
TCLK_4
22
TSER_4
23
GND
24
RSYNC_3
23
GND
24
RSYNC_4
25
RSIG_3
26
RCLK_3
25
RSIG_4
26
RCLK_4
27
RSER_3
28
GND
27
RSER_4
28
GND
29
SDA_3
30
CSYNC_3
29
SDA_4
30
CSYNC_4
31
N/C
32
SCL_3
31
N/C
32
SCL_4
33
+5_3
34
+5_3
33
+5_4
34
+5_4
35
GND
36
GND
35
GND
36
GND
37
-5_3
38
-5_3
37
-5_4
38
-5_4
39
N/C
40
N/C (CID3)
39
N/C
40
N/C (CID3)
41
GND (CID2)
42
N/C (CID1)
41
GND (CID2)
42
N/C (CID1)
43
GND (CID0)
44
N/C
43
N/C (CID0)
44
N/C
45
TESTIN-T_3
46
TESTIN-R_3
45
TESTIN-T_4
46
TESTIN-R_4
47
GND
48
GND
47
GND
48
GND
49
TESTOUT-T_3
50
TESTOUT-R_3
49
TESTOUT-T_4
50
TESTOUT-R_4
51
TIP17_3
52
RING17_3
51
TIP01_4
52
RING01_4
53
TIP18_3
54
RING18_3
53
TIP02_4
54
RING02_4
55
TIP19_3
56
RING19_3
55
TIP03_4
56
RING03_4
57
TIP20_3
58
RING20_3
57
TIP04_4
58
RING04_4
59
PROTGND
60
PROTGND
59
PROTGND
60
PROTGND
(continued on next page)