6-28-50
SUBMARINE TELEPHONE CABLE
COMPLETION TEST RECORD
C
N
Teieiripuchi to Engebi
4.7 Miles (18,720 Ft.) ¢
(Ohms)
Pair
No.
Loop
1
3
4
5
6
2
Var-
Insulation
Resistance
(Megobms)
ley
Tip
313
1.5
200} 2004
315
3144
313
313
1.5
+O
0.5
1.5
312
1.0
2004
200}
2004+
2004
200}
Ring
2004
2004
2004
1 93
2
3
4.
3
3
974
974
4
5
97 83
97 97
94 95
83
(db)
1000
cps
5000
eps
N & XT
Vol.
(db)
Remarks
3.6 9.3
200}
200}
NEAR-END CROSSTALK COUPLING
MEASURED AT TEITEIRIFUCHI —
2
Trans. Loss
NEAR-END CROSSTALK COUPLING
MEASURED AT ENGEBI
6
2
3
974
88
87
88
974
89
98
92
wh & WN
Resistance
3
6
1024 83
99 102
90
92
82
91
94
4
90
86
96
FAR-END CROSSTALK COUPLING
MEASURED aT TEITEIRIPUCHI
3
4
2
6
9m 97
96
97
95
88
81
97+
90
81
97
90
87
84,
O7$
2
1
2
3
4
3
5-359