Delta GE-PON OLT Transceiver OPEP-33-B4K3R, OPEP-33-B4K3R Specification Sheet
OPEP-33-B4K3R
DELTA ELECTRONICS, INC.
1 Revision: S0
10/12/2006
www.deltaww.com
1.25Gbps Upstream/1.25Gbps Downstream
GE-PON OLT Transceiver
FEATURES
RoHS compliant
IEEE802.3ah Gigabit Ethernet compliant
2x5 pin SFF package with SC pigtail fiber
1310nm Burst Mode 1.25Gbps receiver, and
1490nm Continuous Mode 1.25Gbps
transmitter
Build in Optical Isolator for extreme Return
Loss tolerance
Single +3.3V power supply
LVPECL electrical signal interface
LVTTL Tx Disable input and Rx Signal Detect
output
Laser Class 1 Product which comply with the
requirements of IEC 60825-1 and IEC 60825-2
Description
DELTA’s GE-PON OLT transceiver
OPEP-33-B4K3R is designed for Gigabit Ethernet
Passive Optical Network transmission.
The module is contained in a 2x5 SFF
package with a 9/125um SC pigtail single mode
fiber.
The module consists 1490nm un-cool DFB
laser, InGaAs/InP APD, Preamplifier and WDM filter
in a high-integrated optical sub-assembly, and it
receives up to 1.25Gbps of burst-mode data at
1310nm, and transmits 1.25Gbps of continuous
data at 1490nm.
Application
IEEE 802.3ah 1000BASE-PX20-D
GE-PON OLT
Burst Mode Application
FTTx WDM Broadband Access
OPEP-33-B4K3R data link up to 20km in
9/125um single mode fiber.
OPEP-33-B4K3R
DELTA ELECTRONICS, INC.
2 Revision: S0
10/12/2006
www.deltaww.com
1. Absolute Maximum Ratings
Parameter Symbol Min. Typ. Max. Unit Note
Storage Temperature Ts -40 85 ºC
Storage Ambient Humidity HA 5 95 %
Power Supply Voltage VCC -0.3 4 V
Signal Input Voltage -0.3 Vcc+0.3 V
Receiver Damage Threshold +4 dBm
Lead Soldering Temperature T
SOLD
260 ºC
Lead Soldering Time t
SOLD
10 sec
2. Recommended Operating Conditions
Parameter Symbol Min. Typ. Max. Unit Note
Ambient Operating Temperature TA 0 70 ºC
Without air flow
Ambient Humidity HA 5 95 %
Non-condensing
Power Supply Voltage VCC 3.13 3.3 3.47 V
Power Supply Current ICC 350 mA
Power Supply Noise Rejection 100 mVp-p
100Hz to 1MHz
Data Rate
1.25
-100ppm
1.25
1.25
+100ppm
Gbps
Transmission Distance 20 km
3. Specification of Transmitter
Parameter Symbol Min. Typ. Max. Unit Note
Average Launched Power (B.O.L) PO
+2.5 +7
dBm Note (1)
Average Launched Power (E.O.L) PO
+2 +7
dBm Note (1)
Launched power (Peak.) PP
+10
dBm
Extinction Ratio ER
9
dB
Center Wavelength
λ
C
1480 1490 1500 nm DFB Laser
Spectrum Width (-20dB)
σ
0.44 nm Note (2)
Side Mode Suppression Ratio SMSR 30 dB
Transmitter OFF Output Power P
Off
-39
dBm
Optical Rise/Fall Time tr/tf 260 ps Note (3)
Total Jitter tJ 153 ps Note (4)
Optical Return Loss Tolerance ORLT 15 dB
Relative Intensity Noise RIN15OMA -115 dB/Hz
Optical Transmitter Reflectance -10 dB
Transmitter and Dispersion Penalty TDP 2.3 dB
Output Eye Mask
{X1,X2,Y1,Y2,Y3}
Compliant with IEEE 802.3ah
{0.22,0.375,0.20,0.20,0.30}
Note (5)
Note (1). Launched power (avg.) is power coupled into a single mode fiber with master connector.
B.O.L=Before of Life; E.O.L= End of Life
Note (2). The 20dB width for SLM Laser is taken as 6.07 times the RMS width
Note (3). These are unfiltered 20-80% values.
Note (4): Measure at 2
7
-1 NRZ PRBS pattern
OPEP-33-B4K3R
DELTA ELECTRONICS, INC.
3 Revision: S0
10/12/2006
www.deltaww.com
Note (5). Transmitter eye mask definition
4. Specification of Receiver
Parameter Symbol Min. Typ. Max. Unit Note
Input Optical Wavelength
λ
IN
1260 1310 1360 nm APD
Receiver Sensitivity PIN
-26
dBm Note (1)
Input Saturation Power (Overload) P
SAT
-6 dBm
Signal Detect -Assert Power PA - -27 dBm
Signal Detect -Deassert Power PD -44 dBm Note (2)
Signal Detect Hysteresis PA-PD 0.5 2 6 dB
Data Output Rise/Fall time tr/tf 260 ps Note (3)
Receiver Reflectance -12 dB
Receiver Threshold Setting Time T
RTS
400 ns
Guard Time GT 0 128 ns
Dynamic Range DR 20 dB
Note (4)
Note (1). Measured with Light source 1310nm, ER=9dB; BER =<10
-12
@PRBS=27-1 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.
1
X1 X2
1- X2
1- X1
1+ Y 3
1
1- Y1
0.5
Y1
0
- Y2
N
ormalized Time
N
ormalized Amplitude
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