Huawei OptiX RTN 905 Quick Installation Manual page 6

c
Introduction to the Equipment
Front View of the RTN 905 1C
1
3
2
1 4
Ground screw
DC-C power socket
2 5
(Caution! See "Precautions
for Handling Power
Cables.")
3 6
NE status indicator
d
Front View of the IDU 905 1E
1
3
2
4
1
Ground screw
4
2
DC-C power socket
5
(Caution! See "Precautions
for Handling Power
Cables.")
3
NE status indicator
6
7
5
6
8
4
Status indicators of
IF port to the ODU/
the GE/FE service
XPIC input/output 7
ports (SFP
ports
modules)
USB port status
Radio link status
8
indicator
indicator
NMS port/NMS
9
USB port
serial port
7
5
6
8
IF port to the ODU /
Status indicators of
XPIC input/output
7
the GE/FE service
ports
ports (SFP
modules)
Radio link status 8 USB port/Status
indicator indicator
NMS port/NMS serial
9
Mini USB port
port
9
11 13
14
15
12
10
NE cascading port/
10
Asynchronous data port
Clock port (CLK)/High-precision
11
time port (TOD)/Outdoor cabinet
monitoring port (MON)
12
Alarm input/output
port
9
11 13
14
15
12
10
NE cascading port/
10
Asynchronous data
port
Clock port (CLK)/High-precision
time port (TOD)/Outdoor cabinet
11
monitoring port (MON)
Alarm input/output
12
port
4a
16
17
18
1+1 / TDM serv ice
16
concatenation ports
FE/GE service
13 electrical ports (RJ-45
17
TDM serv ice
connectors)
concatenation ports
GE/FE service ports
14
18
(SFP modules)
16xE1 ports
19
15
STM-1 serv ice ports Port for the ESD wrist
strap
16
17
18
16
FE/GE service
13
17
electrical ports (RJ-45
connectors)
14 GE/FE service ports
18
(SFP modules)
15
19
COMBO ports
19
19
STM-1 serv ice ports
MN1 subboard
16xE1 ports
Port for the ESD wrist
strap