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Juniper Networks Compatible 800GBASE-SR8 QSFP-DD PAM4 850nm 50m MPO-16/APC DDM MMF Optical Transceiver Module - F-tone

Juniper Networks Compatible 800GBASE-SR8 QSFP-DD PAM4 850nm 50m MPO-16/APC DDM MMF Optical Transceiver Module - F-tone

Transceivers Type

QSFP-DD Optical Transceiver

Compatible

QSFP+, QSFP28 and QSFP56 modules\n5. Compliant to QSFP-DD MSA, IEEE 802.3bs standard: 400GAUI-8 electrical interface","remark":"

Specifications

Juniper Networks Compatible 800GBASE-SR8 QSFP-DD PAM4 Optical Transceiver Module (850nm, 50m, MPO-16/APC Connector, MMF, 0℃ to +70℃, DDM)

 

Juniper Networks Compatible 800G SR8 QSFP-DD transceiver module supports a max data rate of 850Gbps. It enables the fiber link of 50m over multimode fiber (MMF) with MPO-16/APC connector. The 800 Gigabit Ethernet signal is carried over 850nm wavelengths. F-tone manufactured  800G QSFP-DD-SR8 complies with QSFP-DD MSA Hardware Rev 7.0, CMIS Rev 5.0, EU Directive 2011/65/EU (RoHS compliant), IEEE 802.3df-2024:- 8x100GBASE-SR1/4x200GBASE-SR2/2x400GBASESR/1x800GBASE-SR8 optical interface and IEEE 802.3df-2024:- 8x100GAUI-1/4x200GAUI-2/2x400GAUI-4/1x800GAUI-8 C2M electrical interface. DDM (digital diagnostics monitoring) function is supported on the 800G fiber optic transceiver to achieve real-time operating parameters monitoring. 

 

Adopting the Pulse-amplitude Modulation (PAM4) modulation, the SR8 QSFP-DD achieves 800 Gigabit Ethernet through 8x 106.25 PAM4. The 800G SR8 QSFP-DD is widely used for 800 gigabit Ethernet, data center interconnect, and 800G to 2x 400G SR4 breakout applications. 

 

Part Number FT-QSFP-DD-800G-SR8 Vendor Name F-tone
Form Factor Single-port QSFP-DD Max Data Rate 850Gbps (8x 106.25Gbps)
Wavelength 850nm Distance 50m
Connector Single MTP/MPO-16/APC Cable Type MMF
Transmitter Type VCSEL Receiver Type PIN PD
TX Power -4.6 to 4 dBm Receiver Sensitivity <-6.4 dBm
Packaging Technology COB (Chip on Board) Packaging Receiver Overload 4 dBm
Power Consumption <16W Modulation Format PAM4
DDM/DOM Supported Temperature 0 to 70°C (32 to 158°F)
Protocols QSFP-DD MSA Hardware 7.0, CMIS Rev 5.0, RoHS, IEEE 802.3df-2024 Warranty 5 Years

Model Contrast Table

Part Number

FT-QSFP-DD-800G-SR8

FT-QSFP-DD-800G-2VR4

FT-QSFP-DD-800G-DR8

FT-QSFP-DD-800G-2DR4

Data Rate

800G

800G

800G

800G

Optical Connector

Single MPO-16/APC

Dual MPO-12/APC

Single MPO-16/APC

Dual MPO-12/APC

Cable Type

MMF

MMF

SMF

SMF

Wavelength

850nm

850nm

1310nm

1310nm

Reach

50m

50m

500m

500m

Modulation

PAM4

PAM4

PAM4

PAM4

Max Power Consumption

< 16W

< 16W

< 16.5W

< 18W

Application

800G to 800G, 800G to 2x400G breakout

800G to 800G, 800G to 2x400G breakout

800G to 800G, 800G to 2x400G breakout, 800G to 8x100G breakout

800G to 800G, 800G to 2x400G breakout

Matching Downlink  Transceivers

FT-QSFP-DD-SR4 (400G)

FT-Q112-400G-SR4

FT-OSFP-400G-SR4

FT-QSFP-DD-SR4 (400G)

FT-Q112-400G-SR4

FT-OSFP-400G-SR4

FT-QSFP-DD-DR4 (400G)

FT-Q112-400G-DR4

FT-OSFP-400G-DR4

FT-QSFP28-DR1

FT-QSFP-DD-DR4 (400G)

FT-Q112-400G-DR4

FT-OSFP-400G-DR4

Part Number

FT-QSFP-DD-800G-2XDR4

FT-QSFP-DD-800G-2FR4

FT-QSFP-DD-800G-2LR4

  

Data Rate

800G

800G

800G

  

Optical Connector

Dual MPO-12/APC

Dual Duplex CS/UPC

Dual Duplex LC/UPC

  

Cable Type

SMF

SMF

SMF

  

Wavelength

1310nm

1271nm, 1291nm, 1311nm and 1331nm

1271nm, 1291nm, 1311nm and 1331nm

  

Reach

2km

2km

10km

  

Modulation

PAM4

PAM4

PAM4

  

Max Power Consumption

< 18W

< 18W

≤ 18W

  

Matching Transceivers

FT-QSFP-DD-DR4+ (400G)

FT-Q112-400G-DR4+

FT-QSFP28-FR1

FT-QSFP-DD-FR4 (400G)

FT-Q112-400G-FR4

FT-OSFP-400G-FR4

FT-QSFP-DD-LR4 (400G)
FT-OSFP-400G-LR4

  

Application

800G to 800G, 800G to 2x400G breakout, 800G to 8x100G breakout

800G to 800G, 800G to 2x400G breakout

800G to 800G, 800G to 2x400G breakout

  

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

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About F-tone Networks

F-tone Networks is now a world leader in development of optical transceivers and provide a wide range of high-speed optical solutions for optical communication networking, especially for AI, Data Center, enterprise data networking, Industry, aerospace, mining, shipbuilding, railway, metro, long haul transport networking, and mobile access networking applications
F-tone Networks invested in foundational photonics technologies and extensive product development and engineering with global presence in many area also.

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Power and Wavelength Testing

Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.

Power and Wavelength Testing

Traffic Testing

Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.

Traffic Testing

Optical Performance Testing

Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.

Optical Performance Testing

End Face Testing

Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.

End Face Testing

Various Switch Tests

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

Various Switch Tests

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