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The connection between the Line Termination (network) and Network
Termination (User) for the U interface is defined as a single twisted
copper pair using the 2B1Q line code.
In order to monitor the U interface it is neccessary to drop and
repeat the line using specific Clarinet U connections for the LT
and the NT as shown on the label.
The connection between the NT (network) and the TE (User) for
the S-T interface is defined as two twisted copper pairs with a
transmit and a receive direction. Monitoring or simulation for the
S-T interface can use either of the S-T Clarinet ports. Events shown
as TS in the Clarinet Event Editor refer to those being transmitted
by the user.
- T: Transmit direction
- R: Receive direction
Both directions refer to the User side. Pin allocation
is defined over the RJ45 connector.
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