ADTRAN 6000 Series system manual T1 Local Link Loopback, T1 Remote Link Loopback

Section 5 User Interface Guide TRACER 6000 Series Integrated System Manual

>T1X STATUS/CONFIGURATION/LOOPBACK > LOOP/NORMAL STATE > NORMAL

Defines the T1 link as normal data transport mode; there are no active loopbacks.

>T1X STATUS/CONFIGURATION/LOOPBACK > LOOP/NORMAL STATE > LINK [LOCAL]

Activates a loopback at the local TRACER 64x0 T1 framer towards the remote end of the wireless link (see Figure 22). Use the local LINK loopback to loop the data transmitted from the remote end of the link back across the radio link to the remote end of the link. This loopback tests the integrity of the radio link and all the associated digital and RF hardware.

Figure 22. T1 Local Link Loopback

>T1X STATUS/CONFIGURATION/LOOPBACK > LOOP/NORMAL STATE > LINK [REMOTE]

Activates a loopback at the remote TRACER 64x0 T1 framer towards the local end of the wireless link (see Figure 23). Use the remote LINK loopback to loop the data transmitted from the local end of the link across the radio link to the local end of the link. This loopback tests the integrity of the radio link and all the associated digital and RF hardware.

Figure 23. T1 Remote Link Loopback

>T1X STATUS/CONFIGURATION/LOOPBACK > LOOP/NORMAL STATE > LINE [LOCAL]

Activates a loopback at the local TRACER 64x0 T1 framer towards the connected T1 equipment (see Figure 24). Use the local LINE loopback to test data path integrity from the local TRACER 64x0 unit to the connected T1 equipment.

Figure 24. T1 Local Line Loopback

>T1X STATUS/CONFIGURATION/LOOPBACK > LOOP/NORMAL STATE > LINE [REMOTE]

Activates a loopback at the remote TRACER 64x0 T1 framer towards the connected T1 equipment at the remote end of the link (see Figure 25). Use the remote LINE loopback to test data path integrity from the remote TRACER 64x0 unit to the T1 equipment connected at the remote end of the link.

Figure 25. T1 Remote Line Loopback

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