Installation and Operation Manual
Chapter
4 Configuration
ACE-3105, ACE-3205 Ver. 5.2
Configuring for Operation 4-43
Parameter Description
Possible
Values
Mode
The mode in which the E1 interface operates.
The CES mode can either be over ATM or PSN.
Note:
•
The mode cannot be changed while IMA
groups or VP/VC XC /CES connections are
configured for the port.
•
On ACE-3205, Abis can be configured on E1
interfaces 1-6. On ACE-3105, Abis can be
configured on E1 interfaces 1-4.
E1-UNI
E1-IMA
CES-ATM
CES-PSN
Abis
Default: E1-UNI
OAM cell
generation
Generation of ATM OAM cells in case of physical
layer failure.
Note: This parameter is available in UNI mode
only.
Enable
Disable
Default: Disable
Failure alarm
The type of alarm that is generated in case of
TDM or PSN failure. Visible only in the CES-PSN
mode.
Note: If the line type is 'Unframed', the failure
alarm type is always AIS.
Trunk condition
AIS
Default:
Trunk condition
Trunk condition
The data pattern by which the CESoPSN or
CESoATM bundle is conditioned. This is the byte
code that is transmitted over CES allocated
timeslots upon underflow/overflow, far-end LOS
or AIS alarms.
Note: Visible if the failure alarm is set to Trunk
condition (also see the note below).
00 – FF (hex)
Default: FF
•
The Trunk Condition parameter is available only:
In CES-PSN mode when the line type is CRC enabled/CRC disabled and
the failure alarm type is set on 'Trunk condition'.
In CES-ATM mode when the line type is CRC enabled/CRC disabled.
•
The Trunk Condition parameter cannot be changed when:
An ATM CES connection exists in CES-ATM mode.
A PW of type 'Basic CES PSN' is attached to this port.
Note
