Section 4, User Interface Guide ATLAS 550 System Manual
170 © 2002 ADTRAN, Inc. 61200305L1-1F
MODULES (NXT1HSSI) > IMUX MENUS > CONFIG > PORT
Read security: 5
Indicates the port number. Displays the port number for the T1s mapped to the HSSI interface. Ports 1
through 4 are the T1 interfaces located on the NxT1 HSSI or NxT1 HSSI/V.35 Option Module. Ports 5
through 8 are T1s mapped to the NxT1 HSSI or NxT1 HSSI/V.35 Option Module in the DEDICATED MAPS.
MODULES (NXT1HSSI) > IMUX MENUS > CONFIG > GRP ASSOC
(Group Association) Associates T1s (either mapped to this card and/or the on-board T1s) with the HSSI
interface data stream. To add the T1 to the data stream, select the GROUP1 option.
MODULES (NXT1HSSI) > IMUX MENUS > CONFIG > SCRAMBLE
Enabling the SCRAMBLE option configures the NxT1 HSSI Module to prevent ones density violations when
transmitting ADTRAN IMUX headers on a T1 circuit with AMI line coding.
MODULES (NXT1HSSI) > HSSI MENUS
Read security: 5
Provides status, configuration, and testing parameters for the 50-pin SCSI-II HSSI interface.
MODULES (NXT1HSSI) > HSSI MENUS > STATUS
Read security: 5
Displays the current status of the HSSI interface.
MODULES (NXT1HSSI) > HSSI MENUS > STATUS > PORT
Read security: 5
Indicates the operating port number. There is one available HSSI interface on the NxT1 HSSI and NxT1
HSSI/V.35 Option Modules.
MODULES (NXT1HSSI) > HSSI MENUS > STATUS > IFCE TYPE
Read security: 5
(Interface Type) Displays the current configuration of the module interface as either HSSI, V.35,or
UNKNOWN. The V.35 interface is only available using the NxT1 HSSI/V.35 Option Module
(P/N 1200346L2).
MODULES (NXT1HSSI) > HSSI MENUS > STATUS > LOOPBACK
Read security: 5
Displays the current loopback status of the HSSI interface. The following loopback status messages may
Use extreme caution when disabling the SCRAMBLE option. ADTRAN recommends
enabling the SCRAMBLE option for normal use.