Measuring Link Delay On A Full Duplex Link; Figure 21: Basic Setup For Measuring Link Delay - Apogee 2349 DLTM4 Instructions Manual

AL6300 DATA LINK TEST SET PRODUCT LINE
Bits per Word = 16; use the largest number of hits per frame
Words per Frame = 4096; use the largest number of words per frame
MSB / LSB first = MSB;
FRCNT SETUP
CNT MIN = 0; Set the minimum value of the counter to 0
CNT MAX = FFFF; Have the maximum value of the counter be 0xFFFF
CNT INC/DEC = INC; Start with 0 and increment until 0xFFFF, then wrap around to 0
EDIT PCM
1 – PC01 = LOAD FSP;
2 – PC02 = LOAD FSP;
3 – LOAD FRNCT; load the frame counter into word 3
4 – LOAD IMM = 0001; load 0001 as the next word
5 – REPEAT = 4092; repeat 0001 for the rest of the word
6.3

MEASURING LINK DELAY ON A FULL DUPLEX LINK

A L , I .
POGEE ABS NC
PV01 – 0xFAF3
PV02 – 0x3400
Satellite
Satellite dish
AL6300

Figure 21: Basic Setup for Measuring Link Delay

09.21.2017
Remote
Satellite dish
25 210 South 3
MODEL 2349 DLTM4
site
rd
Street, North Wales, PA 19454
Tel: 215.699.2060 Fax: 215.699.2061