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FEATURE
l Four-channel full-duplex transceiver modules
l Transmission data rate up to 26Gbit/s per channel
l Up to 70m on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF
l Low power consumption <3.5W
l Operating case temperature 0°C to +70°C
l 3.3V power supply voltage
l RoHS 6 compliant
l Hot Pluggable QSFP form factor
l MPO connector receptacle
l Built-in digital diagnostic function
APPLICATIONS
l IEEE 802.3bm 100GBASE SR4 and 40GBASE SR4
l Proprietary High Speed Interconnections
Outline drawing
Electrical Input 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 |
840 |
850 |
860 |
nm |
1 |
|||
|
RMS Spectral Width |
λrms |
- |
|
0.65 |
nm |
1 |
|||
|
Average Launch Power, each lane |
PAVG |
-7 |
-2.5 |
0 |
dBm |
|
|||
|
Optical Modulation Amplitude (OMA) |
POMA |
-5 |
-2.5 |
0 |
dBm |
1 |
|||
|
Difference in Launch Power between any two lanes |
Ptx,diff |
|
|
4.0 |
dB |
|
|||
|
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane |
OMA-TDP |
|
|
3.5 |
dB |
1 |
|||
|
Extinction Ratio |
ER |
3.5 |
|
|
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 |
840 |
850 |
860 |
nm |
|
|
|
Damage Threshold |
THd |
+3 |
|
|
dBm |
|
|
|
Overload, each lane |
OVL |
+2.4 |
|
|
dBm |
|
|
|
Receiver Sensitivity in OMA, each Lane |
SEN |
|
|
-10.3 |
dBm |
|
|
|
Signal Loss Assert Threshold |
LOSA |
-30 |
|
|
dBm |
|
|
|
Signal Loss Deassert Threshold |
LOSD |
|
|
-9 |
dBm |
|
|
|
LOS Hysteresis |
LOSH |
0.5 |
|
6 |
dB |
|
|
|
Optical Return Loss |
ORL |
|
|
-12 |
dBm |
|
|
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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