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400G OSFP DR4 SM MPO12 Optical Transceiver IB

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
  • 产品详细信息

400G OSFP DR4 Specification

NVIDIA single port transceiver
400G, NDR, OSFP, MPO12 APC,1310nm SMF, up to 100m, flat top.


OSFP 400G DR4


Functional Block Diagram

OSFP 400G DR4


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)

RH

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, RLcd

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, RLdc

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 

OSFP 400G DR4


Package Dimensions

Package dimensions in mm are specified in OSFP OSFP MSA.

 OSFP 400G DR4


Ordering Information

Part Number

Temperature

Range

Distance

Fiber Type

E/O

O/E

Media Connector

R12OSFP-400G-DR4

0 to 70℃

500m

SMF

EML

1310nm

PIN

MPO12


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