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800G OSFP SR8 Optical Transceiver Dual MPO-12/APC

800G OSFP SR8 Optical Transceiver Dual MPO-12/APC

800G OSFP SR8 Optical Transceiver
D-NET’s OSFP 800G SR8 is a high-performance module for short-range communication and interconnect applications. It integrates eight data channels in each direction with 8x53.125GBd, and the module is designed to operate at a nominal wavelength of 850nm used on a multi-mode fiber system for 800 Gigabit Ethernet applications.
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Description
Technical Parameters

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?

A: The 800G OSFP SR8 boasts key characteristics such as high-speed data transmission capabilities, low power consumption, a compact design, and compatibility with both Ethernet and InfiniBand protocols.

Q: How does the 800G OSFP SR8 work?

A: The 800G OSFP SR8 uses eight lanes of 100Gbps to transmit data over a single fiber. It supports a range of transmission distances, up to 60 meters over OM3 multi-mode fiber and 100 meters over OM4 multi-mode fiber.

Q: What impact does the 800G SR8 have on network performance?

A:D-NET's 800G SR8 enhances the performance of networks and optimizes bandwidth utilization within high-speed environments, subsequently elevating the work efficiency and processing capabilities of data centers and cloud computing systems. Furthermore, it ensures network stability and reliability.