Features
- Form Factor: Hot-pluggable OSFP form factor
- Data Rate: Aggregate data rate of 425 Gb/s and Breakout data rate of 106.25 Gb/s
- Optical Interface: Compliant to 400GBASE-DR4 and 4x100GBASE-DR
- Transmitter: EML 1310nm transmitter
- Electrical Interface: Compliant to 400GAUI-4 and 4x100GAUI-1
- Receiver: PIN and TIA array on the receiver side
- Management Interface: I2C management interface
- Reach: Up to 500m over MPO-12/APC single mode fiber
- Power consumption: 9 W max
- Operating case temperature: 0 ~ 70 ℃
- Power Supply: Single 3.3V power supply
Compliance
- Form Factor: OSFP MSA
- Optical: IEEE802.3bs Electrical: IEEE802.3ck Firmware: CMIS
- Environment: RoHS
- Stability: GR-468-CORE
Applications
- 400Gb/s Ethernet
- Data Center
- InfiniBand
400G OSFP DR4 Specification
NVIDIA single port transceiver
400G, NDR, OSFP, MPO12 APC,1310nm SMF, up to 100m, flat top.
Functional Block Diagram
General Description
The 400G OSFP DR4 are high performance, cost effective transceivers designed for utilization in 400 Gigabit Ethernet links over 500 meters of singe mode fiber. On transmitter side, the module converts four channels of 53.125 GBaud (PAM4) electrical data to four channels of parallel optical signals with data rate of 53.125 GBaud (PAM4). At receiver side, the module converts four channels of parallel optical signals with data rate of 53.125 GBaud (PAM4) into four channels of 53.125 GBaud (PAM4) electrical output data.
The product is designed according to the OSFP MSA. It is designed to meet the harshest external operating conditions including temperature, humidity, and EMI interference.
Absolute Maximum Ratings
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
|
Storage Temperature |
Ts |
-40 |
|
85 |
°C |
|
Storage Relative Humidity (non-condensation) |
FH |
5 |
|
95 |
% |
|
Supply Voltage |
Vcc |
-0.5 |
|
3.6 |
V |
|
Supply Voltage |
PIN |
|
|
5.0 |
dBm |
Recommended Operating Conditions
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
|
Operating Case Temperature |
TC |
0 |
|
70 |
°C |
|
Signaling Rate, each lane |
|
|
53.125 |
|
GBd |
|
Data Rate Accuracy |
|
-100 |
|
100 |
ppm |
|
Power Supply Voltage |
Vcc |
-3.135 |
3.3 |
3.465 |
V |
|
Pre-FEC Bit Error Ratio |
|
|
|
2.4E-4 |
|
|
Transmission Distance |
|
|
|
500 |
m |
Module input characteristics
|
Parameter |
Test Point |
Min |
Typical |
Max |
Unit |
|
|
Signaling rate, each lane |
TP1 |
53.125 ± 100 ppm |
GBd |
|||
|
Differential pk-pk voltage tolerance |
TP1a |
750 |
|
|
mV |
|
|
Peak-to-peak AC common-mode voltage tolerance |
TP1a |
25 |
|
|
mV |
|
|
Differential-mode to common-mode return loss, FLcd |
TP1 |
Equation (120G–2) |
|
|
dB |
|
|
Effective return loss, ERL |
TP1 |
8.5 |
|
|
dB |
|
|
Differential termination mismatch |
TP1 |
|
|
10 |
% |
|
|
Module stressed input tolerance |
TP1a |
See 120G.3.4.3 |
– |
|||
|
Single-ended voltage tolerance range |
TP1a |
–0.4 |
|
3.3 |
V |
|
|
DC common-mode voltage tolerance |
TP1 |
-0.35 |
|
2.85 |
V |
|
|
Module stressed input tolerance test : |
||||||
|
Pattern generator transition time |
TP1a |
|
9 |
|
ps |
|
|
Applied peak-peak sinusoidal jitter |
TP1a |
|
Table 162-16 |
|
|
|
|
Eye height |
TP1a |
|
10 |
|
mV |
|
|
Vertical eye closure, VEC |
TP1a |
12 |
|
12.5 |
dB |
|
|
Crosstalk differential peak-to-peak voltage |
TP4 |
|
845 |
|
mV |
|
|
Crosstalk transition time |
TP4 |
|
8.5 |
|
ps |
|
Module output characteristics at TP4
|
Parameter |
Test Point |
Min |
Typical |
Max |
Unit |
|
Signaling rate, each lane |
TP4 |
53.125 ± 100 ppm |
GBd |
||
|
Peak-to-peak AC common-mode voltage tolerance |
TP4 |
|
|
25 |
mV |
|
Differential peak-to-peak output voltage Short mode Long mode |
TP4 |
|
|
600 845 |
mV |
|
Eye height |
TP4 |
15 |
|
|
mV |
|
Vertical eye closure, VEC |
TP4 |
|
|
12 |
dB |
|
Common-mode to differential-mode return loss, FLdc |
TP4 |
Equation (120G–1) |
|
|
dB |
|
Effective return loss, ERL |
TP4 |
8.5 |
|
|
dB |
|
Differential termination mismatch |
TP4 |
|
|
10 |
% |
|
Transition time |
TP4 |
8.5 |
|
|
ps |
|
DC common-mode voltage tolerance |
TP4 |
-0.35 |
|
2.85 |
V |
Digital Diagnostic Monitor Accuracy
The following characteristics are defined over recommended operating conditions.
|
Parameter |
Accuracy |
Unit |
|
Internally Measured Transceiver Temperature |
+/-3 |
℃ |
|
Internally Measured Transceiver Supply Voltage |
+/-3 |
% |
|
Measured Tx Bias Current |
+/-10 |
% |
|
Measured Tx Output Power |
+/-3 |
dB |
|
Measured Rx Received Average Optical Power |
+/-3 |
dB |
Pin Assignment and Description
Package Dimensions
Package dimensions in mm are specified in OSFP OSFP MSA.
Ordering Information
|
Part Number |
Temperature Range |
Distance |
Fiber Type |
E/O |
O/E |
Media Connector |
|
F12OSFP-400G-DR4 |
0 to 70℃ |
500m |
SMF |
EML 1310nm |
PIN |
MPO12 |
工作温度：商业级/工业级/军品级可选
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