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800G OSFP AOC Transceiver

Features

OSFP Serial Optical Interface

  • 8x100G PAM4 retimed 800GAUI-8 electrical interface
  • Active Optical cable
  • 8 channel VCSEL arrays and 8 channels PIN photo detector 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 14W in temperature range of 0 to 70℃


Applications

  • 800GBASE-AOC 800G Ethernet
  • Data center
  • InfiniBand


  • 产品详细信息

800G OSFP AOC Specification

OSFP 800G to OSFP 800G AOC




Functional Block Diagram(each end)


General Description

The 800G AOC is a OSFP to OSFP active optical cable for short-range data communication and interconnect applications.  Each AOC has 8 duplex channels with 850Gbit/s aggregate bandwidth. Each channel operates with PAM4 modulation scheme at 53.125G baud rate, and up to 60m using OM3 fiber or 100m using OM4 fiber.


Absolute Maximum Ratings and Recommended Operating Conditions

Absolute Maximum Ratings

Parameter

Symbol

Min

Max

Unit

Storage Temperature

Ts

-40

85

°C

Case Operating Temperature

Top

0

70

°C

Relative Humidity (non-condensation)

RH

15

85

%

Supply Voltage

Vcc

-0.5

3.6

V


Recommended Operating Conditions

Parameter

Symbol

Min

Max

Unit

Operating Case Temperature

Top

0

70

°C

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

I2C Clock Frequency

0


400

kHz

Notes:

1. Under condition of 3.465V operating supply voltage, and 70℃case temperature


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

IEEE802.3ck 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

IEEE802.3ck Equation (120G–1)

Effective return loss

8.5



dB

Transition time

8.5



ps


Mechanical Dimensions

shows the package dimensions of the module. Package dimensions are specified in OSFP MSA.

 Package dimensions


Ordering Information

Part Number

Temperature

Range

Distance

Fiber Type

E/O

O/E

ROSFP-800G-AOC-1M

0 to 70℃

1m

MMF

VCSEL

850nm

PIN

ROSFP-800G-AOC-3M

0 to 70℃

13m

MMF

VCSEL

850nm

PIN

ROSFP-800G-AOC-10M

0 to 70℃

10m

MMF

VCESL

850nm

PIN

ROSFP-800G-AOC-60M

0 to 70℃

60m

MMF

VCESL

850nm

PIN





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