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Menus flow chart of CYGNUS 850 V.35 Modem

Factory default parameters

System Clock : Line Slave
DSL Type       : NT
Framing          : Unframed

Root

1.To view unit status

3.For control function

2.To configure the unit

To view unit running

parameters

2.To configure TDM

timeslots

For diagnostics tests &

to view line Statistics

1.To configure system

parameters

3.To configure DSL

port parameters

4.To configure DTE

port parameters

1.To configure System
   Clocking mode

5.To specify unit ID

1.To set this to 

NO

2.To set this to YES

4.To configure Rate vs Range
   trade off

1.To set to 2E11-1
2.To set to 

2E15-1

3.To configure Test Pattern
   Type

1.To set to 

unframed

 2Mbps

2.To set to framed nX64kbps

2.To configure Framing
   Type

1. 

Line Slave  

2. DTE Slave

3. DTE XTX    4. Internal

To configure unit ID

6.To specify console port
   password

To configure Console

password

7.To store parameters in
   NVRAM

To save the parameters

8.To reset the unit

To reset the unit

9.To configure factory
   default parameters

To load the factory default

parameters

1.To configure DSL Type

2.To configure DSL Frame
   Type

1.DSL Type as  LT
2.DSL Type as 

NT

1.Frame Type  as  Sync
2.Frame Type as 

Plesio

1.To configure RX Clock
   inversion

2.To configure TX Clock
   inversion

1.

No

 inversion of RX Clock

2.Invert Rx Clock

1.

No

 inversion of TX Clock

2.Invert TX Clock

3.To configure Data
   inversion

1.

No

 data inversion

2.Data invert

1.To configure all timeslots
   as IDLE

2.To configure all timeslots
   as DTE

3.To configure individual
   timeslots

5.To configure Console

Port parameters

1.To configure Console
   Port speed

2.To configure Console
   Port parity

1.4800 bps     2.

9600 bps

3.19200 bps   4.38400 bps
5.57600 bps

1.Even   2.Odd   3.

None

3.To configure Console
   Port Databits

4.To configure Console
   Port Stopbits

1.To set this to 7 bit
2.To set this to 

8 bit

1.To set this to 

1 bit

2.To set this to 2 bit

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for 850

Page 1: ...actory default parameters When system prompts to ignore password press enter and navigate through the menus to store the parameters in NVRAM 2 1 7 of flowchart diagram and type Y to save the parameters Restart the system manually by switching it OFF ON or go to reset the unit 2 1 8 of flowchart diagram and type Y to reset the system through software Verify the same by entering into the menus and s...

Page 2: ...er slots as IDLE All the changes done in the configuration will take effect only after the same has been saved and the unit is restarted To save the parameters navigate through the menus to store parameters in NVRAM 2 1 7 of flowchart diagram and type Y to save Then you can restart the unit manually or by selecting to reset the unit 2 1 8 of flowchart diagram from the system parameters menu and ty...

Page 3: ... unit To reset the unit 9 To configure factory default parameters To load the factory default parameters 1 To configure DSL Type 2 To configure DSL Frame Type 1 DSL Type as LT 2 DSL Type as NT 1 Frame Type as Sync 2 Frame Type as Plesio 1 To configure all timeslots as IDLE 2 To configure all timeslots as E1 3 To configure individual timeslots 1 To configure E1 Port line interface 2 To configure E1...

Page 4: ... configure Console password 7 To store parameters in NVRAM To save the parameters 8 To reset the unit To reset the unit 9 To configure factory default parameters To load the factory default parameters 1 To configure DSL Type 2 To configure DSL Frame Type 1 DSL Type as LT 2 DSL Type as NT 1 Frame Type as Sync 2 Frame Type as Plesio 1 To configure RX Clock inversion 2 To configure TX Clock inversion...

Page 5: ...3 To change the clocking mode navigate through the menus to configure System Clocking mode 2 1 1 of flowchart diagram and select change option Then select internal clock mode 4 To change the DSL type navigate through the menus to configure DSL Type 2 3 1 of flowchart diagram and then select DSL Type as LT 5 After performing the above steps save the parameters by navigating through the menus to sto...

Page 6: ...elect change option Then select Line Salve clock mode 4 To change the DSL type navigate through the menus to configure DSL Type 2 3 1 of flowchart diagram and then select DSL Type as NT 5 Before installing the modems verify the leased line is of 2 Mbps Unframed or Nx64 kbps Framed If it is unframed 2 Mbps then you can directly connect the E1 modems in the line as default speed is 2 Mbps If we need...

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