East Coast Datacom Nx8- Dual Composite MUX High-Speed 16-Port TDM Multiplexer, Руководство по эксплуатации

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166119
8/31/2006 29
3 Hardware Installation
The Nx8-DualMUX system hardware is designed for ease of installation and maintenance.
The following sections provide important details on the physical design of the system and
proper utilization of these design features. Front and rear views of the complete Nx8-
DualMUX system with configurable power supply redundancy are shown in Figure 10.
Redundant systems differ from non-redundant systems only in the number of power supplies
and AC power connectors.
PT# 166007
MODEL: 4-PORT I/O, Nx-MUX
CH
+
1
AC
TI
VE
CH
+
1
LO
OP
CH
+
2
AC
TI
VE
CH
+
3
AC
TI
VE
CH
+
4
AC
TI
VE
CH
+
2
LO
OP
CH
+
3
LO
OP
CH
+
4
LO
OP
PT# 166007
MODEL: 4-PORT I/O, Nx-MUX
CH
+
1
AC
TI
VE
CH
+
1
LO
OP
CH
+
2
AC
TI
VE
CH
+
3
AC
TI
VE
CH
+
4
AC
TI
VE
CH
+
2
LO
OP
CH
+
3
LO
OP
CH
+
4
LO
OP
PT# 166007
MODEL: 4-PORT I/O, Nx-MUX
CH
+
1
AC
TI
VE
CH
+
1
LO
OP
CH
+
2
AC
TI
VE
CH
+
3
AC
TI
VE
CH
+
4
AC
TI
VE
CH
+
2
LO
OP
CH
+
3
LO
OP
CH
+
4
LO
OP
PT# 166007
MODEL: 4-PORT I/O, Nx-MUX
CH
+
1
AC
TI
VE
CH
+
1
LO
OP
CH
+
2
AC
TI
VE
CH
+
3
AC
TI
VE
CH
+
4
AC
TI
VE
CH
+
2
LO
OP
CH
+
3
LO
OP
CH
+
4
LO
OP
PT # 166102
MODEL: PROCESSOR, Nx-MUX
PO
W
ER
SYS
ST
AT
US
SYN
C
CL
OC
K
RXD TXD
LO
OP
M
OD
E
POWER SUPPLY A
Nx-MUX
PORT I/O
CARDS (4)
PT# 166090
MODEL: POWER
SUPPLY, Nx-MUX
GRN = NORMAL
YEL = FAULT
PORT I/O
CARDS (4)
PT# 166090
MODEL: POWER
SUPPLY, Nx-MUX
GRN = NORMAL
YEL = FAULT
POWER SUPPLY B
SYSTEM
GUIDE
PORTS
1 - 4
PORTS
5 - 8
SYSTEM
PROCESSOR
PORTS
9 - 12
POWER
SUPPLY
PORTS
13 - 16
SYSTEM
GUIDE
PORTS
1 - 4
PORTS
5 - 8
SYSTEM
PROCESSOR
PORTS
9 - 12
POWER
SUPPLY
PORTS
13 - 16
PORT 10 PORT 9
PORT 11 PORT 12
PORT 14 PORT 13
PORT 15 PORT 16
PORT 2 PORT 1
PORT 3 PORT 4
PORT 6 PORT 5
PORT 7 PORT 8
CONSOLE PORT
COMPOSITE PORT B
CONNECT TO DCE
CONNECT TO DTE
PRIMARY AC MAINS
RECEPTACLE
SECONDARY AC
MAINS RECEPTACLE
COMPOSITE PORT A
CONNECT TO DCE
Figure 10 Front and Rear Views of the Nx8-DualMUX with configurable Power Supply
Redundancy