OPEP-33-A4K1R
DELTA ELECTRONICS, INC.
6 Revision:
S0
06/01/2007
www.deltaww.com
7. Pin Description
Tx/Rx Pin No.
I/O
Pin Name
Description
1
VeeR
Receiver Ground
2
VccR
+3.3V Receiver Power Supply
3 O
SD
Normal Optical Input indicated by logic “High”, and No Optical
Input indicated by logic “Low”. (LVTTL)
4 O
RD(n)
Inverted Receiver Data Output (AC-Coupled CML output)
Rx
5 O
RD(p)
Non-Inverted Receiver Data Output (AC-Coupled CML output)
6
VccT
+3.3V Transmitter Power Supply
7
VeeT
Transmitter Ground
8 I
BiasCNT
Positive pulse which control the ONU burst mode operation
9 I
TD(p)
Non-Inverted Transmitter Data Input
Tx
10 I
TD(n)
Inverted Transmitter Data Input
MS
Mounting studs/ connect this pin to Chassis ground
Note (1). EMI shielding lead must be connected to Signal ground
Bottom View
MS
MS
