Professional optical transceiver modules for global data centers and networks.
400G QSFP-DD transceivers have four optical lanes that operate at 100Gbps PAM4 modulation, providing solutions up to 400 Gbps. The transceivers have electrical side 8 lanes of 53.125Gbps PAM4. They are compliant with the QSFP-DD MSA. Digital diagnostics functions are available via the I2C interface, as specified by CMIS.
LQD400-SR8 is a QSFP-DD optical transceiver for 400G links over multimode fiber. It is compliant with the QSFP-DD MSA specifications. It operates at 53.125Gbps per lane up to 70m over OM3 and 100m OM4 Multi-mode fiber.
LQD400-DR4 is a QSFP-DD optical transceiver for 400G links over singlemode fiber. It is compliant with the QSFP-DD MSA specifications. It operates at 53.125Gbps per lane up to 500m on 1310nm wavelength.
LQD400-FR4 is a QSFP-DD optical transceiver for 400G links over singlemode fiber. It is compliant with the QSFP-DD MSA specifications. It operates at 53.125Gbps per lane up to 2KM on CWDM4 wavelength.
LQD400-LR4 is a QSFP-DD optical transceiver for 400G links over singlemode fiber. It is compliant with the QSFP-DD MSA specifications. It operates at 53.125Gbps per lane up to 10KM on CWDM4 wavelength.
LQD400-ER4 is a QSFP-DD optical transceiver for 400G links over singlemode fiber. It is compliant with the QSFP-DD MSA specifications. It operates at 53.125Gbps per lane up to 40KM on PAM4 wavelength.
|
Part No. |
Description |
Data Rate |
Wavelength |
Distance |
Connector |
Temp |
Download |
|
LQD400-SR8 |
QSFP-DD 400G SR8 |
400Gbps |
850nm |
100m(OM4) |
MPO |
C |
|
|
LQD400-DR4 |
QSFP-DD 400G DR4 |
400Gbps |
1310nm |
500m |
MPO |
C |
|
|
LQDD-4×100-LR10 |
QSFP-DD 400G DR4++ |
400Gbps |
1310nm |
10KM |
MPO |
C |
|
|
LQD400-FR4 |
QSFP-DD 400G FR4 |
400Gbps |
CWDM4 |
2KM |
LC |
C |
|
|
LQD400-LR4 |
QSFP-DD 400G LR4 |
400Gbps |
CWDM4 |
10KM |
LC |
C |
|
|
LQSFP-DD-LR4-10 |
QSFP-DD 400G LR4 |
400Gbps |
CWDM4 |
10KM |
LC |
C |
|
|
LQD400-ER4 |
QSFP-DD 400G ER4 |
400Gbps |
PAM4 |
40KM |
LC |
C |
- QSFP-DD MSA Compliant
- Supports 425 Gbps
- Single 3.3V Power Supply
- Power dissipation < 10W
- RoHS & REACH compliant
- 8×53.125 Gbps (PAM4) electrical interface
- Duplex LC and MPO connector
- Commercial case temperature range of 0°C to 70°C
- I2C interface with integrated Digital Diagnostic Monitor
- 400G Ethernet
- Data center / Cloud application
400G QSFP-DD
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