Patton electronic 6300 ユーザーズマニュアル

Configuring the T1/E1 Ports

FS6300 NMS User Manual 

Figure 105. T1/E1 Test Settings

1. In the T1-E1 Port Configuration window for the selected link, click on Modify Test Settings.

2. Edit the desired options:

– Force Yellow Alarm: The standard used to transmit and identify the Yellow Alarm. 

• linkYellowAuto—Do not force the transmission of a yellow alarm. But, yellow alarm may be automat-

ically transmitted. 

• linkYellowOn—Force the transmission of a yellow alarm even if the received signal is in frame. 

• linkYellowDisable—Do NOT transmit a yellow alarm even if the received signal is out of frame. 

– Loopback Configuration: The loopback configuration of the DS1 interface. 

• dsx1NoLoop(1)—Not in the loopback state. A device that is not capable of performing a loopback on 

the interface shall always return this as it's value. 

• dsx1PayloadLoop(2)—The received signal at this interface is looped through the device. Typically the 

received signal is looped back for retransmission after it has passed through the device's framing func-
tion. 

• dsx1LineLoop(3)—The received signal at this interface does not go through the device (minimum 

penetration) but is looped back out. 

• dsx1OtherLoop(4)—Loopbacks that are not defined here.

– Send Code: The type of code is being sent across the DS1 interface by the device. 

• dsx1SendNoCode(1)—Sending looped or normal data 

• dsx1SendLineCode(2)—Sending a request for a line loopback

• dsx1SendResetCode(4)—Sending a loopback termination request 

– Error Injection: Force an output error to see if the other end detects it.

– Yellow Alarm Severity: Critical / Major / Minor / Info / Ignore

– Red Alarm Severity: Critical / Major / Minor / Info / Ignore

3. Click Submit to commit your changes.