Huawei OptiX OSN 8800 T16 - Page 102

ETH1
ETH2 ETH3
LAMP1 LAMP2
NM_ETH1
SERIA
L
NM_ETH2
EFI
ETH1
ETH2 ETH3
LAMP1 LAMP2
NM_ETH1
SERIA
L
NM_ETH2
EFI
AUX
STAT
PROG
AUX
STAT
PROG
ETH1
ETH2 ETH3
LAMP1 LAMP2
NM_ETH1
SERIA
L
NM_ETH2
EFI
ETH1
ETH2 ETH3
LAMP1 LAMP2
NM_ETH1
SERIA
L
NM_ETH2
EFI
99
2 NM Cable Connections
Master/Slave Mode-- Scenarios with Multiple NEs
b
NMS computer
NE1
T64/T32 subrack
Master subrack
T16 subrack
Slave subrack
T16 subrack
Slave subrack
T64/T32 subrack
Slave subrack
NE 2
6800 subrack
Master subrack
6800 subrack
Slave subrack
T16 subrack
Slave subrack
T16 subrack
Slave subrack
ETH1
ETH2 ETH3
LAMP1 LAMP2
NM_ETH1
SERIA
L
NM_ETH2
EFI
ETH1
ETH2 ETH3
LAMP1 LAMP2
NM_ETH1
SERIA
L
NM_ETH2
EFI
AUX
STAT
PROG
AUX
STAT
PROG
ETH1
ETH2 ETH3
LAMP1 LAMP2
NM_ETH1
SERIA
L
NM_ETH2
EFI
ETH1
ETH2 ETH3
LAMP1 LAMP2
NM_ETH1
SERIA
L
NM_ETH2
EFI
NE1
T64/T32 subrack
Master subrack
T16 subrack
Slave subrack
T16 subrack
Slave subrack
T64/T32 subrack
Slave subrack
NMS computer
NE 2
6800 subrack
Master subrack
6800 subrack
Slave subrack
T16 subrack
Slave subrack
T16 subrack
Slave subrack
NM_ETH1 NM_ETH2 ETH1 ETH2
NM_ETH1 NM_ETH2 ETH1 ETH2
NM_ETH1 NM_ETH2 ETH1 ETH2
NM_ETH1 NM_ETH2 ETH1 ETH2
Tree-Like Connections:
Ring-Like
Connections
NOTE
The following figure shows an example to illustrate the NM cable connections. In
practice, any of these subracks can be used as the master subrack. The NM cables
are connected in a similar way in multi-subrack configurations although the number of
connected subracks may differ.