Huawei OptiX OSN 8800 T32 - Page 74

71
7 Subrack Power Cable Connections
T16 Subrack(s) + 6800 Subrack(s)
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This page describes the power cable connections for the scenario in which 2 x T16 subracks + 2 x 6800 subracks are deployed in the same
cabinet. The power cable connections for the 3 x T16 subracks + 1 x 6800 subrack and 1 x T16 subrack + 3 x 6800 subracks scenarios are
similar.
NOTE
a1
(-)
a2
(-)
a3
(-)
a4
(-)
b1
(-)
b2
(-)
b3
(-)
b4
(-)
b1
(+)
b3
(+)
b4
(+)
b2
(+)
a1
(+)
a3
(+)
a4
(+)
a2
(+)
DPD63-8-8 PDU
1
+
-
2
+
-
3
+
-
4
+
-
1
+
-
2
+
-
3
+
-
4
+
-
a1
(-)
a2
(-)
a3
(-)
a4
(-)
b1
(-)
b2
(-)
b3
(-)
b4
(-)
b1
(+)
b3
(+)
b4
(+)
b2
(+)
a1
(+)
a3
(+)
a4
(+)
a2
(+)
TN16PDU
1
+
-
2
+
-
3
+
-
4
+
-
1
+
-
2
+
-
3
+
-
4
+
-
1
+
-
2
+
-
3
+
-
4
+
-
1
+
-
2
+
-
3
+
-
4
+
-
PDU
T16
T16
6800
6800
Subrack 4
Subrack 3
Subrack 2
Subrack 1
a3(+)
a3(-)
b3(+)
b3(-)
a4(+)
a4(-)
b4(+)
b4(-)
Subrack 3
Subrack 4
a2(+)
a2(-)
b2(+)
b2(-)
a1(+)
b1(+)
b1(-)
a1(-)
Subrack 1
Subrack 2
DC PDU Subrack
No.
Circuit
Breaker
No.
Circuit Breaker
Current
SW1A,
SW1B,
TN16PDU: 30 A
DPD63-8-8 PDU: 32 A
1
SW2A,
SW2B,
TN16PDU: 30 A
DPD63-8-8 PDU: 32 A
2
SW3A,
SW3B,
TN16PDU: 60 A
DPD63-8-8 PDU: 63 A
3
SW4A,
SW4B
TN16PDU: 60 A
DPD63-8-8 PDU: 63 A
4
Mapping between Subracks and DC
PDUs