Delta-electronics GE-PON OLT Transceiver OPEP-33-B4L3R Manual de usuario descargar pdf (Pagina 5)

OPEP-33-B4L3R

DELTA ELECTRONICS, INC.

5 Revision: S1

03/27/2007

www.deltaww.com

6. Pin Description

Tx/Rx Pin No. I/O Pin Name Description

VeeR

Receiver Ground

VccR

+3.3V Receiver Power Supply

3 O

SD Normal Optical Input indicated by logic “High”, and No Optical

Input indicated by logic “Low”.

4 O

RD(n)

Inverted Receiver Data Output

5 O

RD(p)

Non-Inverted Receiver Data Output

VccT

+3.3V Transmitter Power Supply

VeeT

Transmitter Ground

8 I

Tx_Dis

LVTTL Logic “High” or “Open” to Disable Transmitter, and Enable

Transmitter by Logic “Low”.

9 I

TD(p)

Non-Inverted Transmitter Data Input

10 I

TD(n)

Inverted Transmitter Data Input

Mounting studs/ connect this pin to Chassis ground

Bottom View

1 2 3 4 5 6 7 8

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Delta-electronics GE-PON OLT Transceiver OPEP-33-B4L3R Manual de usuario Pagina 5