T i t l e
Drawing
No.
Optical Data Transmission Device for Ethernet
EWF-0EA/B-N Specification
C-42-04433
5
／
9
Pin No.
Signal
1
LEVEL
2
GND
*Connection connector PHR-2 and connection cable are not included.
If necessary, please contact us separately.
LAN connector (8P): R
J-45 8pin modular jack
5. Indicator lamp
W
*This device contain a circuit which corrects the delay time during high speed stable communication.
Pin No.
MDI Signal
Signal Function
1
TD +
Transmission Data (+)
2
TD -
Transmission Data (-)
3
RD +
Reception Data (+)
4
-----
Not Used
5
-----
Not Used
6
RD -
Reception Data (-)
7
-----
Not Used
8
-----
Not Used
P S
L2 L1 C
R
Socket view
View from the matting side
8 1
Optical axis indicator lamp
Use to confirm from the opposite side facing device,
same as level indicator lamp L2
P: Power supply indicator lamp
S : Status lamp
(*)
L2: Level indicator lamp (led up when level margin 2 times)
L1: Level indicator lamp (led up when level margin 1.5 times)
C: Carrier detection
indicator lamp (CD) (led up when level
margin 1 time)
R: Optical link lamp (led up when optical link is established)
