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FEATURES
lFour-channel full-duplex transceiver modules
lTransmission data rate up to 11.2Gbit/s per channel
lUp to 10km transmission of single mode fiber
lDFB laser array inside
lLow power consumption <2.5W，meet class 3
lOperating case temperature 0°C to +70°C
l3.3V power supply voltage
lRoHS 6 compliant
lHot Pluggable QSFP form factor
lSingle MPO connector receptacle
lBuilt-in digital diagnostic function
APPLICATIONS
lInfiniBand QDR, DDR and SDR
l40G Ethernet
lProprietary High Speed Interconnections
lData center
Mechanical Dimensions
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Optical Characteristics
All parameters are specified under the recommended operating conditions with PRBS31 data pattern unless otherwise specified.
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Notes |
|||
|
Transmitter |
|||||||||
|
Center Wavelength |
λC |
1270 |
1310 |
1350 |
nm |
1 |
|||
|
RMS Spectral Width |
λrms |
- |
|
3.5 |
nm |
1 |
|||
|
Average Launch Power, each lane |
PAVG |
-5.2 |
-0.5 |
+1.0 |
dBm |
|
|||
|
Optical Modulation Amplitude (OMA) |
POMA |
-4.5 |
-0.5 |
+2.0 |
dBm |
1 |
|||
|
Difference in Launch Power between any two lanes |
Ptx,diff |
|
|
5.0 |
dB |
|
|||
|
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane |
OMA-TDP |
-9.7 |
- |
|
dBm |
1 |
|||
|
Rise/Fall Time |
Tr/Tf |
|
|
50 |
ps |
|
|||
|
Extinction Ratio |
ER |
3.5 |
|
|
dB |
|
|||
|
Relative Intensity Noise |
Rin |
|
|
-128 |
dB/Hz |
|
|||
|
Optical Return Loss Tolerance |
TOL |
|
|
12 |
dB |
|
|||
|
Transmitter Reflectance |
RT |
|
|
-12 |
dB |
|
|||
|
Transmitter Eye Mask Margin |
EMM |
10 |
|
|
% |
2 |
|||
|
Average Launch Power OFF Transmitter, each Lane |
Poff |
|
|
-30 |
dBm |
|
|||
|
Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} |
|||||||||
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Notes |
|
Receiver |
||||||
|
Center Wavelength |
λC |
1270 |
1310 |
1350 |
nm |
|
|
Damage Threshold |
THd |
+3 |
|
|
dBm |
|
|
Overload, each lane |
OVL |
+1 |
|
|
dBm |
|
|
Receiver Sensitivity in OMA, each Lane |
SEN |
|
|
-12.5 |
dBm |
|
|
Difference in Receive Power between any two Lanes (OMA) |
Prx,diff |
|
|
5.0 |
dB |
|
|
Signal Loss Assert Threshold |
LOSA |
-30 |
|
|
dBm |
|
|
Signal Loss Deassert Threshold |
LOSD |
|
|
-15 |
dBm |
|
|
LOS Hysteresis |
LOSH |
0.5 |
|
6 |
dB |
|
|
Optical Return Loss |
ORL |
|
|
-12 |
dBm |
|
|
Receive Electrical 3 dB upper Cutoff Frequency, each Lane |
Fc |
|
|
12 |
GHz |
|
Notes:
1. Transmitter wavelength, RMS spectral width and power need to meet the OMA minus TDP specs to guarantee link performance.
2. The eye diagram is tested with 1000 waveform.
有关详细信息，请在“相关下载”中查看数据表.
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