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Contents
1. Cautions..............................................................................................................
1
2. Overview.............................................................................................................
4
2.1. Main
feathers
...........................................................................................
4
2.2. Explanation of device number: ................................................................. 5
2.3. Part
number
explanation:
......................................................................... 5
2.4. Power number explanation: ..................................................................... 5
2.5. Dimension:
...............................................................................................
5
3. Parameters
.........................................................................................................
6
3.1. Basic
configuration...................................................................................
6
3.2. Optical interface parameters: ................................................................... 6
3.3. E1
interface
parameters:
.......................................................................... 6
3.4. EOS sub card Ethernet interface parameters:.......................................... 6
3.5. CONSOLE
interface
parameters
.............................................................. 7
3.6. SNMP
network
management interface parameters:................................. 7
3.7. Clock
parameters:
....................................................................................
7
3.8. Power supply parameters: ....................................................................... 7
3.9. Work
environment:
...................................................................................
7
4. Structure and indicator lights explanation ........................................................... 8
4.1. Front
panel
...............................................................................................
8
4.2. Front panel indicator lights explanation: ................................................... 8
4.3. Rear
panel
view:
....................................................................................
10
5. Function and application ....................................................................................11
5.1. Network element type .............................................................................11
5.2. Network
topology
...................................................................................
12
5.3. Clock
......................................................................................................
13
5.4. Protection
switch
....................................................................................
14
6. Installation
&
Preparation
..................................................................................
17
6.1. Cautions
.................................................................................................
17
6.2. Installation
..............................................................................................
17
6.2.1. Cable
preparation..........................................................................
17
6.2.2. Install the extension slot ................................................................ 17
6.2.3. Connect 155M SDH interfaces...................................................... 18
6.2.4. Connect E1 electrical port ............................................................. 18
6.2.5. Connect Ethernet port(If there is Ethernet service) ....................... 18
6.2.6. Connect
SNMP
network management port ................................... 18
6.2.7. Connect
CONSOLE
port
...............................................................
18
6.2.8. Power
on
.......................................................................................
19
6.2.9. Service
configuration.....................................................................
19
6.3. Connections
...........................................................................................
19
6.3.1. Point-to-point
topology .................................................................. 20
6.3.2. Chain topology without protection ................................................. 20
6.3.3. Chain topology with protection ...................................................... 20
2