Westermo LRW-102 - Manual (Page 23)

23 6650-2260
Unit 1 Unit 2 Unit 3
CH2 Bi-di 1550 nm Bi-di 1550 nm Bi-di 1550 nm
CH1 Bi-di 1310 nm Bi-di 1310 nm Bi-di 1310 nm
Redundant ring with Bi-di transceivers
PWR CH 1
TD FL L
RD FL R
PKT CH 2
CH 1
COM +V
A +VB COM
TX RX
LON
ST
A
T
US
N2 N1
L2 L1
LR
W
-100 Series
CH 2 TX RX
1
2
2
1
PWR CH 1
TD FL L
RD FL R
PKT CH 2
CH 1
COM +V
A +VB COM
TX RX
LON
ST
A
T
US
N2 N1
L2 L1
LR
W
-100 Series
CH 2 TX RX
1
2
2
1
PWR CH 1
TD FL L
RD FL R
PKT CH 2
CH 1
COM +V
A +VB COM
TX RX
LON
ST
A
T
US
N2 N1
L2 L1
LR
W
-100 Series
CH 2 TX RX
1
2
2
1
End unit 1 Unit 2 End unit 3
CH2 – Bi-di 1550 nm –
CH1 Bi-di 1310 nm Bi-di 1310 nm Bi-di 1550 nm
Multidrop with Bi-di transceivers
PWR CH 1
TD FL L
RD FL R
PKT CH 2
CH 1
COM +V
A +VB COM
TX RX
LON
ST
A
T
US
N2 N1
L2 L1
LR
W
-100 Series
CH 2 TX RX
1
2
2
1
PWR CH 1
TD FL L
RD FL R
PKT CH 2
CH 1
COM +V
A +VB COM
TX RX
LON
ST
A
T
US
N2 N1
L2 L1
LR
W
-100 Series
CH 2 TX RX
1
2
2
1
PWR CH 1
TD FL L
RD FL R
PKT CH 2
CH 1
COM +V
A +VB COM
TX RX
LON
ST
A
T
US
N2 N1
L2 L1
LR
W
-100 Series
CH 2 TX RX
1
2
2
1