D-net`s Optical Transceiver Module service
● Compatibility Assistance: D-NET offers compatibility services to ensure optical modules are compatible with equipment from leading manufacturers.
● Personalized Services: D-NET provides OEM customization options for its products. Upon request, customers can have colored logo labels tailored to their needs.
● Standard Delivery Period: 3 Days
● Extensive Shipping Solutions: D-NET collaborates with highly reputable courier companies such as SF, FedEx, DHL, UPS, and others to ensure reliable shipping services.
Product Features
OSFP Serial Optical Interface
●8x100G PAM4 retimed 800GAUI-8 electrical interface
● Dual MPO-12 APC connector and MPO16 APC connector are provided
●8 channel VCSEL arrays and 8 channels PIN photodetector arrays
● Maximum link length of 60m on OM3 or 100m on OM4
OSFP MSA Compliant
● Hot Pluggable OSFP form factor
● Compliant to OSFP Module Specification Rev 5.0
● Compliant with CMIS 5.2
Support Protocol
●Compliant with IEEE 802.3db
●Compliant to IEEE 802.3ck
Low Power Consumption
●Less than 8W in temperature range of 0 to 70℃
Applications
●800GBASE-SR8800G Ethernet
●Data center
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Absolute Maximum Ratings
|
Parameter |
Symbol |
Min |
Max |
Unit |
|
Storage Temperature |
Ts |
-40 |
85 |
C |
|
Case Operating Temperature |
Top |
0 |
70 |
℃ |
|
Relative Humidity (non-condensation) |
RH |
15 |
85 |
% |
|
Supply Voltage |
Vcc |
-0.5 |
3.6 |
V |
|
Receiver Damage Threshold,per Lane |
PRdmg |
5 |
dBm |
Recommended Operating Conditions
|
Parameter |
Symbol |
Min |
Max |
Unit |
|
Operating Case Temperature |
Top |
0 |
70 |
℃ |
|
Relative Humidity(non-condensing) |
RH |
15 |
85 |
% |
|
Power Supply Voltage |
Vcc |
3.135 |
3.465 |
V |
|
Total Power Consumption |
Pc |
14 |
W |
|
|
Supply Current per end |
4.465 |
A |
||
|
Bit Rate |
BR |
850 |
Gbps |
|
|
Fiber Length onOM3 MMF |
60 |
m |
||
|
Fiber Length on OM4 MMF |
100 |
m |
||
|
I2C Clock Frequency |
0 |
400 |
kHz |
Notes:
1,Under condition of 3.465V operating supply voltage, and 70℃case temperature
Optical Specification
(Transmitter Optical Interface)
|
Parameter |
Symbol |
Min |
Typica |
Max |
Unit |
|
|
Data rate per lane |
DR |
53.125 |
GBd |
|||
|
Modulation format |
PAM4 |
|||||
|
Center Wavelength |
λ |
840 |
860 |
868 |
nm |
|
|
RMS spectral width |
σ |
0.6 |
nm |
|||
|
Average Launch power,each lane |
Pavg |
4.6 |
4 |
dBm |
||
|
Optical Power OMA,each Lane,max |
PoMA |
3.5 |
dBm |
|||
|
OMAouter, each lane min |
max (TECQ,TDECQ)<1.8 dB |
max [-2.6,max(TECQ,TECQ) -4.4] |
dBm |
|||
|
1.8 |
||||||
|
Transmitter and dispersion eye closure (TDECQ),each lane |
TDECQ |
4.4 |
dB |
|||
|
Transmitter eye closure for PAM4 (TECQ),each lane |
TECQ |
4.4 |
dB |
|||
|
Fxtinction ratic |
ER |
2.5 |
dB |
|||
|
Transmitter power excursion,each lane |
2.3 |
dBm |
||||
|
Optical Return Loss Tolerance |
ORLT |
14 |
dB |
|||
|
Optical Power for TX DISABLE |
dBm |
|||||
|
Encircled fluxb² |
≥86%at 19 um ≤30%at 4.5 um |
|||||
(Receiver Optical Interface)
|
Parameter |
Symbo |
Min |
Typical |
Max |
Unit |
|
|
Data rate per lane |
BR |
53.125 |
Gbd |
|||
|
Modulation format |
PAM4 |
|||||
|
Center Wavelength |
λ |
842 |
885 |
948 |
nm |
|
|
Damage threshold |
5 |
dBm |
||||
|
Average receive power,each lane |
-6.4 |
4 |
dBm |
|||
|
Receive power,each lane (OMAouter) |
dBm |
|||||
|
Receiver reflectance |
Rr |
dB |
||||
|
Receiver sensitivity,each lanei |
RS=max(-4.6,TECQ-6.4) |
dBm |
||||
|
Stressed receiver sensitivity,each lane |
-2 |
dBm |
||||
|
Rx LOS |
Assert |
-15 |
dBm |
|||
|
De-assert |
-7.5 |
dBm |
||||
|
Hysteresis |
0.5 |
5 |
dB |
|||
Notes:
1.Receiver sensitivity is informative and is defined for a transmitter with a value of TECQ.Measured with conformance test signal at TP3for BER=2.4E-4 Pre-FEC
Electrical Specification
|
Parameter |
Min |
Typical |
Max |
Unit |
|
Pre FEC Bit Error Ratio |
2.4E-4 |
|||
|
Post FEC Bit Error Ratio |
1E-12 |
|||
|
Transmitter (each Lane) |
||||
|
Differential pk-pk Input Voltage tolerance |
750 |
mV |
||
|
Differential Termination Mismatch |
10 |
% |
||
|
Eye height |
10 |
mV |
||
|
Common-mode to differential-mode return loss |
EEE802.3ck Equation (120G-1) |
dB |
||
|
Vertical eye closure |
12 |
dB |
||
|
Effective return loss |
7.3 |
dB |
||
|
Transition Time |
10 |
ps |
||
|
Receiver (each Lane) |
||||
|
Differential data output swing |
300 |
900 |
mVpp |
|
|
Differential termination mismatch |
10 |
% |
||
|
Eye height |
15 |
mV |
||
|
Vertical eye closure |
12 |
dB |
||
|
Common-mode to differential-mode return loss |
EEE802.3ck Equation (120G-1) |
|||
|
Effective return loss |
8.5 |
dB |
||
|
Transition time |
8.5 |
ps |
||
Ordering Information
|
Part Number |
Description |
|
OSFP-800G-SR8 |
800G OSFP SR8,MPO,100m, 850nm,MMF,PIN |
FAQ
Q: What are the main features of the 800G OSFP SR8?
Q: How does the 800G OSFP SR8 work?
Q: What impact does the 800G SR8 have on network performance?










