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TCU 02 » History » Version 2

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firs, 12/20/2020 03:53 AM


TCU 02

This is basically a SIU 02 re-packaged from 1U into the RBS6000 form-factor.

Connectors

Power

It uses the same connector like e.g. the DUL 20 or DUG 20 units.

Console

This is an RJ45 Ethernet port.

It is configured to a fixed IP address of 192.168.1.1/24 and provides telnet + SSH access.

The default user name is admin; the default password is hidden.

You will get access to a command line interface:

Trying 192.168.1.1...
Connected to 192.168.1.1.
Escape character is '^]'.

login: admin
Password: 
STN CLI - ready
OSmon>

Clock

The external clock port is labeled "GPS", and is now a 8-pin GPS connector similar to the DUL 20 or DUS 20 and connects to a GPS 02. This instead of 10-pin SYNC connector as on the SIU 02.

E1/T1

There are 8 E1/T1 ports, on 4 RJ-45 connectors. Same dual E1/T1 pinout as DAHDI cards.

Pinout TODO

Transport Network

  • 4x RJ45 Ethernet
  • 4x 1G SFP cages for the Transport Network (TN).

The ports are combo, ie, you must choose a RJ-45 OR SFP (max 4 TN ports active).

Configuration

Basic Configuration

 

# Start Transaction
starttransaction trans1

# Hostname
setmoattribute trans1 STN=0 stn_name TCU0201-lab

# settime Year(1970->) Mon(1-12) Day(1-31) Hour(0-23) Min(0-59) Sec(0-59) Msec(0-999)
settime 2020 11 27 19 30 00 000

# Clock input from GPS
setmoattribute trans1 STN=0,Synchronization=0 synchType clockInput

# Create E1 interface 0
createmo trans1 STN=0,E1T1Interface=0

# Setup E1 port 0 to transmit timing from local src, and do not use any timing received on the line.
setmoattribute trans1 STN=0,E1T1Interface=0 type E1
setmoattribute trans1 STN=0,E1T1Interface=0 transmitClockSource localTiming
setmoattribute trans1 STN=0,E1T1Interface=0 receiveClockSource notUsed

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