Loop-Back Diagnosis Between The Dru And The Transmission Equipment - NEC NEAX 2400 ICS Manual

B
(b) PA-2DAIA card
• LINK0, 1 (G):
• ALM0, 1 (R):
• RM/BLU0, 1 (R):
(c) PA-DAIC card
• LINK (G):
• CRC (R):
• PCM (R):
• FRM (R):
• RMT (R):
• BLUE (R):
END

3.3 Loop-Back Diagnosis between the DRU and the Transmission Equipment

This paragraph explains the procedure of loop-back diagnosis between the DRU and the transmission
equipment when the DLI and the DRU are connected via the transmission equipment.
CHAPTER 5
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Revision CD 1.0
ON, flashing or OFF
One or more than one
lamp illuminates.
ON, flashing, or OFF
One or more than one
lamp illuminates.
ND-45383 (E)