Delta Electronics GE-PON ONU Transceiver OPEP-33-A4K3R - Manual (Page 4)

OPEP-33-A4K3R
DELTA ELECTRONICS, INC.
4 Revision: S1
03/12/2007
www.deltaww.com
1260 to 1360nm -43 dB
1550 to 1560nm -33 dB
Optical Isolation
from External
Source
1640 to 1665nm -33 dB
Note (1). Measured with Light source +1dBm, 1490nm, ER=9dB; BER =<10 -12 @PRBS=2 7 -1 NRZ
This assurance should be met with asynchronous data flowing out of the optical transmitter of the
system under test. The output data pattern from the transmitter of the system under test is a
repetition of alternate 0/1 pattern as defined for this measurement.
Note (2). When SD deasserted, the data output is Low-level (fixed)
Note (3). These are 20%~80% values.
Note (4). Measured at wavelength of 1490nm.
5. Electrical Interface Characteristics
Parameter Symbol Min. Typ. Max. Unit Note
Transmitter
Total Supply Current
I
CC
A mA Note (1)
Differential line input Impedance R
IN
80 100 120 Ohm
Differential Data Input Swing V DT 400 1600 mV
p-p
Note (2)
BiasCNT Input Voltage- High V
BCH
2 Vcc V
BiasCNT Input Voltage- Low V
BCL
0 0.8 V
LVTTL
Receiver
Total Supply Current
I
CC
B mA Note (1)
Differential Data Output Swing V DR 400 900 mV
p-p
Note (2)
Signal Detect Output Voltage-High V
LOSH
2 Vcc+0.3 V
Signal Detect Output Voltage-Low V
LOSL
0 0.8 V
LVTTL
Note (1). A (TX)+ B (RX) = 300mA (Not include termination circuit)
Note (2). Internally AC coupled, but requires a 100Ohm differential termination at or internal to Serializer/
Deserializer.
6. Transmitter Burst Mode Timing Characteristics
Parameter Symbol Min. Typ. Max. Unit Note
BiasCNT Enable Duration 1 us
Interval of BiasCNT Signal 0.112 1000000 us
BiasCNT
Interval of BiasCNT Signal
BiasCNT Enable Duration