QSFP-DD 400GBASE-DR4 silicon photonics transceiver is based on a new state-of-the-art silicon photonics (SiPh) platform. It uses SiPh chips that integrate a number of active and passive optoelectronic components, 3D packaging technology and industry-leading 7nm DSP chips. It is a cost-effective and lower power consumption solution for 400GBASE data center.
The 400GBASE-DR4 silicon photonics module supports link lengths of up to 500m SMF with MTP/MPO-12 connector. It is compliant with QSFP-DD MSA, IEEE 802.3bs protocol and 400GAUI-8 standards. The 400 Gigabit Ethernet signal is carried over four parallel lanes by one wavelength per lane. It can be used as 4x100G breakout to QSFP-DR-100G.
![Customized 400G DR4 QSFP-DD PAM4 1310nm 500m DOM MTP/MPO SMF Silicon Photonics Transceiver Module Dieses Bild handelt von QDD-DR4-400G-Si.](https://resource.fs.com/mall/mainImg/20230824170259gt5k3d.jpg)
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![Customized 400G DR4 QSFP-DD PAM4 1310nm 500m DOM MTP/MPO SMF Silicon Photonics Transceiver Module Dieses Bild handelt von QDD-DR4-400G-Si.](https://resource.fs.com/mall/mainImg/60x60/20230824170259gt5k3d.jpg)
![Customized 400G DR4 QSFP-DD PAM4 1310nm 500m DOM MTP/MPO SMF Silicon Photonics Transceiver Module Dieses Bild handelt von QDD-DR4-400G-Si.](https://resource.fs.com/mall/mainImg/60x60/20230824170500xetdx9.jpg)
![Customized 400G DR4 QSFP-DD PAM4 1310nm 500m DOM MTP/MPO SMF Silicon Photonics Transceiver Module Dieses Bild handelt von QDD-DR4-400G-Si.](https://resource.fs.com/mall/mainImg/60x60/20230824170602lh4atj.jpg)
![Customized 400G DR4 QSFP-DD PAM4 1310nm 500m DOM MTP/MPO SMF Silicon Photonics Transceiver Module Dieses Bild handelt von QDD-DR4-400G-Si.](https://resource.fs.com/mall/mainImg/60x60/20230824170524ad3cvo.jpg)
![Customized 400G DR4 QSFP-DD PAM4 1310nm 500m DOM MTP/MPO SMF Silicon Photonics Transceiver Module Dieses Bild handelt von QDD-DR4-400G-Si.](https://resource.fs.com/mall/mainImg/60x60/20230824170716bi0p7m.jpg)
![Customized 400G DR4 QSFP-DD PAM4 1310nm 500m DOM MTP/MPO SMF Silicon Photonics Transceiver Module Dieses Bild handelt von QDD-DR4-400G-Si.](https://resource.fs.com/mall/mainImg/60x60/20230824170116bj3mga.jpg)
Customized 400G DR4 QSFP-DD PAM4 1310nm 500m DOM MTP/MPO SMF Silicon Photonics Transceiver Module
400GBASE-DR4 QSFP-DD PAM4 1310nm 500m DOM Silicon Photonics Transceiver Module (SMF, 1310nm, 500m, MTP/MPO, DOM)
Produktmerkmale
![](https://resource.fs.com/mall/ckfinder/ftp_images/product/20210225155314_620.png)
Broadcom 7nm DSP chip, power consumption
High-speed transmission based on PAM4 signals
SiPh-based design for lower power, cost and higher density
Break-out support to 4x 100G DR
![](https://resource.fs.com/mall/ckfinder/ftp_images/product/20210225155314_892.png)
Compliant to QSFP-DD MSA
Common Management Specification (CMIS) Rev 4.0
IEEE Std 802.3™-2018 IEEE Standard for Ethernet
IEEE802.3bs 400GAUI-8 Annex 120E
![](https://resource.fs.com/mall/ckfinder/ftp_images/product/20210225155314_790.png)
Laser Class 1 21CFR-1040 LN#50
IEC60825-1 Class 1 laser safety compliant
UL 94 V-0 Flammability Rating
EMI compliance on FCC Part 15 (30MHz –40GHz) and CISPR32/CISPR22 (30-6000 MHz)
RFI compliance on EN/IEC 61000-4-3
ESD compliance on EN/IEC 61000-4-2
RoHS 6 compliance
Qualitätsprüfprogramm
![](https://resource.fs.com/mall/ckfinder/ftp_images/product/20210120165421_343.jpg)
![](https://resource.fs.com/mall/fs_scene_images/20230627144124qi6he5.jpg)
Zentrale Wellenlänge | 1310nm | 1310nm | 1310nm |
Anschluss | MTP/MPO-8 MTP/MPO-12(8 der 12 verwendeten Fasern) | MTP/MPO-8 MTP/MPO-12(8 der 12 verwendeten Fasern) | MTP/MPO-8 MTP/MPO-12(8 der 12 verwendeten Fasern) |
Kabelabstand (Max.) | 500m@SMF (mit Host-FEC) | 500m@SMF (mit Host-FEC) | 500m@SMF (mit Host-FEC) |
Modulation | 8x 50G PAM4 | 4x 106.25G PAM4 | 8x 50G PAM4 |
DSP | Broadcom 7nm DSP | Macom Chip | Broadcom 7nm DSP |
Sendertyp | DFB | EML | DFB |
Protokolle | QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3bs | QSFP112 MSA, CMIS 5.0, IEEE Std 802.3ck, IEEE 802.3bs | OSFP MSA, CMIS 4.0, IEEE 802.3bs |
Anwendung | Datenzentrum 800G auf 2x400G Breakout 400G auf 4x100G Breakout | Datenzentrum | Datenzentrum 800G auf 2x400G Breakout 400G auf 4x100G Breakout |
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