Optical DSPs

Credo’s low-power, high-performance digital signal processors (DSPs) enable optical interconnect for cloud-scale data centers and AI networks. Credo provides a complete suite of devices supporting 50G to 1.6T PAM4 optical transceivers and active optical cables.

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Bluebird 1.6T

Optical DSP

Bluebird’s breakthrough technology enables energy-efficient 224Gbps per lane PAM4 data transmission for 1.6T optical transceivers to unlock the advanced computational power of state-of-the-art GPU silicon.

Optical DSP products

Credo’s extensive optical portfolio includes DSPs for 50G, 100G, 200G, 400G, 800G and 1.6T PAM4 optical transceivers and active optical cables.

Bluebird

Configuration

4:4

Host Data Rate / Channel

200G

Line Data Rate / Channel

200G

Optical Modules

OSFP

Applications

1.6T SR8/DR8/FR8 2x800G SR4/DR4/FR4 800G SR4/DR4/FR4

Package Size

Bare Die

Operating Temperature

0 to 70℃

Lark 850

Configuration

8:8

Host Data Rate / Channel

100G

Line Data Rate / Channel

100G

Optical Modules

OSFP, QSFP-DD

Applications

800G SR8/DR8 2x400G SR4/DR4/FR4

Package Size

14mm x 13mm

Operating Temperature

0 to 85℃

Lark 800

Configuration

8:8

Host Data Rate / Channel

100G

Line Data Rate / Channel

100G

Optical Modules

OSFP, QSFP-DD

Applications

800G SR8/DR8 2x400G SR4/DR4/FR4

Package Size

14mm x 13mm

Operating Temperature

0 to 85℃

Dove 850

Configuration

8:8

Host Data Rate / Channel

100G

Line Data Rate / Channel

100G

Optical Modules

OSFP, QSFP-DD

Applications

800G SR8/DR8 2x400G SR4/DR4/FR4

Package Size

14mm x 13mm

Operating Temperature

0 to 85℃

Dove 800

Configuration

8:8

Host Data Rate / Channel

100G

Line Data Rate / Channel

100G

Optical Modules

OSFP, QSFP-DD

Applications

800G SR8/DR8 2x400G SR4/DR4/FR4

Package Size

14mm x 13mm

Operating Temperature

0 to 85ºC

Dove 480

Configuration

8:4

Host Data Rate / Channel

50G

Line Data Rate / Channel

100G

Optical Modules

OSFP, QSFP-DD, QSFP112

Applications

400G VR4/SR4/DR4/FR4/LR4

Package Size

14mm x 13mm

Operating Temperature

0 to 85ºC

Dove 410

Configuration

4:4

Host Data Rate / Channel

100G

Line Data Rate / Channel

100G

Optical Modules

QSFP112, OSFP RHS

Applications

400G VR4/SR4/DR4/FR4/LR4

Package Size

13mm x 10mm

Operating Temperature

0 to 85℃

Dove 100

Configuration

4:1, 2:1

Host Data Rate / Channel

50G or 25G

Line Data Rate / Channel

100G

Optical Modules

QSFP28, SFP-DD, DSFP

Applications

100G SR/DR/FR/LR

Package Size

7mm x 7mm

Operating Temperature

0 to 85ºC

Seagull 452

Configuration

8:8

Host Data Rate / Channel

50G

Line Data Rate / Channel

50G

Optical Modules

OSFP, QSFP-DD

Applications

400G SR8/DR8/FR8

Package Size

9mm x 5.5mm

Operating Temperature

0 to 85ºC

Seagull 252

Configuration

4:4

Host Data Rate / Channel

50G

Line Data Rate / Channel

50G

Optical Modules

QSFP56

Applications

200G SR4/DR4/FR4

Package Size

9mm x 5.5mm

Operating Temperature

0 to 85ºC

Seagull 152

Configuration

2:2

Host Data Rate / Channel

50G

Line Data Rate / Channel

50G

Optical Modules

QSFP56, SFP-DD, DSFP

Applications

100G SR2/DR2/FR2

Package Size

9mm x 5.5mm

Operating Temperature

0 to 85ºC

Seagull 50

Configuration

1:1, 2:1

Host Data Rate / Channel

50G or 25G

Line Data Rate / Channel

50G

Optical Modules

SFP56

Applications

50G SR/LR

Package Size

5mm x 5mm

Operating Temperature

-40 to 85ºC

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Designed to scale AI

Our products meet the most demanding requirements for the build-out of next generation AI, cloud, and hyperscale networks.

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Reliability

Our AEC solution stack delivers zero soft link flaps to support the lossless backend RDMA network that AI clusters are built on.

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Performance

Our 1.6T optical DSP delivers high-bandwidth at 224Gbps per lane PAM4 data transmission at breakthrough energy efficiency.

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Power efficiency

Our PCIe Gen6 retimer delivers 40dB reach and sub 7ns latency at 11W, extending PCIe trace lengths at low latency and low power.

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Intelligent connectivity

Our PILOT platform is a powerful SDK and debug environment that enables fast time-to-market and deployment at scale.