ET1111 Series Installation & Operation Manual
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10
4.2.4
The 100Base-FX Connectors
The 100Base-FX Connections
The fiber port pinouts
The
TX
(transmit) port of device I is connected to the
RX
(receive) port of device II, and
the
RX
(receive) port of device I to the
TX
(transmit) port of device II.
X
value:
A
for Multimode fiber
B
for Singlemode fiber
FIBER Connector
TX
SC Optical Connector
RX
SC Optical Connector
X
value:
G
for Multimode fiber
H
for Singlemode fiber
FIBER Connector
TX
ST Optical Connector
RX
ST Optical Connector
The WDM 100Base-FX Connections
The fiber port pinouts
Only
ONE
optical fiber core is required to transmit and receive data.
* Special note for choosing WDM products:
Pair of products should be used for the optical transmission by different wavelengths (1310nm, 1550nm).
i.e. ET1111-C-MT should be match with ET1111-D-MT;
ET1111-E-MT should be match with ET1111-F-MT;
ET1111-I-MT should be match with ET1111-J-MT;
ET1111-K-MT should be match with ET1111-L-MT.
X
value:
C and D
for Multimode fiber
H and F
for Singlemode fiber
FIBER
Connector
SC Optical Connector
X
value:
I and J
for Multimode fiber
K and L
for Singlemode fiber
FIBER
Connector
ST Optical Connector