

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
