| Usage: | Server |
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| Type: | Wireless |
| Information content: | Data |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 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 QSFP28-DR-100G.
| Part Number | QDD-DR4-400G-Si |
Vendor Name
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Kolorapus | |
| Form Factor | QSFP-DD | Max Data Rate | 425Gbps (4x106.25Gb/s) | |
| Wavelength | 1310nm | Max Cable Distance | 500m | |
| Connector | MTP/MPO-12 (APC) | Media | SMF | |
| Transmitter Type | DFB | Receiver Type | PIN | |
| TX Power | -2.9~4.0dBm | Receiver Sensitivity | <-5.9dBm | |
| Powerbudget | 3dB | Receiver Overload | 4dBm | |
| Power Consumption | ≤8W | Extinction Ratio | 3.5dB | |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) | |
| DSP | TX and RX | Inbuilt FEC | No | |
| Protocols | IEEE 802.3bs, QSFP-DD MSA, CMIS 4.1 | Warranty | 5 Years | |
| Product Highlights |
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Built-in Broadcom 7nm DSP Chip, Max. Power Consumption 8W
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SiPh-Based Technology for Lower Power, Cost and Higher Density
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Tested in Targeted Switches for Superior Performance, Quality, and Reliability
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Compliant with QSFP-DD MSA CMIS Rev4.1, OIF 56G PAM4 and 100G Lambda MSA
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Support 4x100G Breakout to
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QSFP28-DR-100G
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- Support Real-time Configuration
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Hot Pluggable QSFP-DD Form Factor
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High-speed Electrical Compliant to IEEE 802.3bs
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What Kind Of Services Can We Enjoy Buy From Kolorapus.Co.Ltd.?
Arrange the shipping and delivery asap.
Inspect the quality carefully of your goods.
Good packaged avoid the damage of goods during shipping.
Make documents for you to do custom clearance,packing list and commercial invoice
Can We Get The Sample Order?
We welcome sample test and quality check.
Some products that are relatively small in size can be sent by express.
We need to charge the double sample fee, and don't worry the sample fee will refund you in your next further bulk order.
How Can You Guarantee The Quality Of The Products?
We have always placed great emphasis on quality control to make sure that excellent quality level is maintained.furthermore, every order will be checked out to guarantee the quantity and quality.
Which Logistics You Sent And How Long Can We Get The Goods?
It's up to your order quantities,we accept sea transportation and air transportation.
What Kinds Of Certificates Do You Have?
We have passed the inspection of GB,CE,UL,ROHS,3C etc,and Comprehensively guarantee the quality of the products.
Which Payment Method Do You Accept?
We accept T/T,Paypal and so on, any one method that we can negociate.
Suppliers with verified business licenses
Audited Supplier 
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