Product name
GJ.024 Optical Power Meter Test Tool Bit Error Rate Tester
connector
standard 75 ohm, optional:120ohm
frame type
framed n*64Kbps/unframed
frame pattern
PCM30, PCM30CRC, PCM31, PCM31CRC
alarm insertion and check
LOS, LOF, AIS, RA
Error code insertion
single, 10E-3, 10E-5, 10E-7
result analysis
G.821, G.826 , M. 2100