The optix OSN 1500 hardware
overview
The OptiX OSN
1500 consists of a cabinet, subracks, and boards.
The OptiX OSN 1500 can be installed in an ETSI cabinet
(300 mm or 600 mm deep) or a 19-inch standard cabinet. It can also be installed
against the wall.
The OptiX OSN 1500 uses various boards and forms a system
architecture where the SDH cross-connect matrix unit and the packet switching
unit are the core. As shown in Figure 1, the system architecture
of the OptiX OSN 1500 consists of the units listed in Table 1.
Table 1 Units supported by the OptiX OSN 1500
|
Unit
|
Description
|
|
|
Network-side service interface units
|
TDM mode
|
SDH interface unit
|
|
WDM unit
|
||
|
Optical amplifier unit
|
||
|
Packet mode
|
Ethernet interface unit
|
|
|
CES interface unit
|
||
|
Core units
|
TDM mode
|
SDH cross-connect matrix unit
|
|
Packet mode
|
Packet switching unit
|
|
|
User-side service interface units
|
TDM mode
|
SDH interface unit
|
|
PDH interface unit
|
||
|
Ethernet interface unit
|
||
|
DDN interface unit
|
||
|
ATM interface unit
|
||
|
RPR interface unit
|
||
|
SAN/Video interface unit
|
||
|
PCM interface unit
|
||
|
Packet mode
|
Ethernet interface unit
|
|
|
CES interface unit
|
||
|
Common units
|
Overhead processing unit
|
|
|
Synchronous timing unit
|
||
|
Power interface unit
|
||
|
Auxiliary interface unit
|
||
|
System control and communication unit
|
||
The Cabinet of Huawei SDH OSN 1500
The OptiX OSN 1500 can be installed in an ETSI cabinet
(300 mm or 600 mm deep) or a 19-inch standard cabinet or many other cabinets.
There are 300 mm and 600 mm ETSI cabinets, of which 300
mm ETSI cabinets are available in two types: T63 cabinets and N63E cabinets.
Figure 2 shows the appearance of a T63 cabinet and the appearance of an
N63E cabinet.
600 mm ETSI cabinets are currently available in only one
type: N66T cabinets. Figure 3 shows the appearance of an N66T cabinet.
The similar product OSN 550, the datasheet and hardware description, please visit:
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