ADTRAN NxT1 HSSI/V.35 user manual Write security 2 Read security

Chapter 3. Operation

SES

Severely Errored Second (SES) is a second with 320 or more error events OR one or more Out Of Frame events

SEFS

Severely Errored Frame Second is a second that contains four con- secutive errored framing patterns.

LOFC

Loss of Frame Count is a count of seconds in which a valid framing pattern could not be obtained.

CSS

Controlled Slip Second

UAS

Unavailable Second

LCV

Line Code Violation

PCV

Path Code Violation

LES

Line Errored Second

CONFIGURATION

Write security: 3; Read security: 5

All of the following configurable parameters apply to whether the port is connected to a Primary Rate ISDN circuit or a channelized T1 circuit.

PRT

Displays the port number.

PORT NAME

Accepts any alpha-numeric name up to 16 characters long, to uniquely identify each port on the NxT1 HSSI/V.35 Module.

FRAME

Write security: 2; Read security: 5

This field must be set to match the frame format of the circuit to which it is connected, available from the network supplier. Choose either D4 or ESF.

CODE

Write security: 2; Read security: 5

Set this field to match the line code of the circuit to which it is con- nected (this information is available from the network supplier). Choose either AMI or B8ZS.

TX YEL

Controls the transmitting of yellow alarms. Choose either ON or

OFF.

34 NxT1 HSSI/V.35 Module User Manual 61200771L1-1