Telenetics Corporation FT100 S, Installation And Operation Manual

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Front Panel Option Selection
4-6 FT 100S
Line Status
The line status display indicates the present status of the FT 100S / T1
network interface. The display includes the four status fields shown in
the following table:
The Mode field displays the present operating mode of the T1 network
interface. Mode status indications are:
•
NORM Normal operation
•
LLB Local loopback
•
NLB Network loopback
•
RLU Remote loop up
•
PLB Payload loopback
•
RCLB Remote CSU loopback
The Line Code field displays the T1 line code option selected during
configuration. To change the selection, refer to CONFIGURATION
OPTIONS MAIN MENU 3 later in this chapter. Indications are:
•
AMI Alternate mark inversion
•
B8Z Binary 8-zero substitution
The Framing field displays the T1 framing option selected during
configuration. Refer to CONFIGURATION OPTIONS MAIN MENU 3
later in this chapter. The framing status indications are:
Status Field Mode Line Code Framing
Receive
Status
Possible
Status NORM
LLB
NLB
RLU
PLB
RCLB
AMI
B8Z
SF
Fe
SYNC
LOS
AIS
YEL
Line Status:
Mode LC Fram Rec Status