การWirring สาย V.35 Alcactel_2753,2801 MainStreet เข้า Router Vanguard 6520

สาย ROUTER ----------> DSU ALCATEL ใช้กับ ROUTER Vanguard 6520 (ธกส.)

V.35--------------Signal------------ DSU_ALCATEL------------ ROUTER DB25 (25PIN)

B----------------- GND--------------17-------------------------------- 7

F------------------ DCD-------------- 8--------------------------------- 8
L------------------ LL---------------- 18--------------------------------- -
R------------------ RXDA------------ 2--------------------------------- 3
V------------------ SCRA ----------16--------------------------------17
D----------------- CTS--------------- 5--------------------------------- 5
J------------------ RI---------------- 22--------------------------------- -
T----------------- RXDB----------- 15-------------------------------- 16
X----------------- SCRB------------ 3-------------------------------- 18
A----------------- FGND---------- 13 ---------------------------------1
E----------------- DSR-------------- 6----------------------------------6
K----------------- ALB------------- 25--------------------------------- -
P----------------- TXDA----------- 19--------------------------------- 2
U----------------- XCLKA ---------11------------------------------- 24
Y---------------- SCTA ------------14------------------------------- 15
C---------------- RTS---------------- 4--------------------------------- 4
H---------------- DTR--------------- 20------------------------------- 20
S---------------- TXDB-------------- 7 --------------------------------14
W-------------- XCLKB------------ 24-------------------------------- 22
AA------------- SCTB ---------------1---------------------------------21

สาย ROUTER ----------> DSU 28LC ใช้กับ ROUTER Vanguard 6520 (ธกส.)
ให้ทำการสลับ PIN V กับ PIN X