400G QSFP-DD DAC 1M 1.5M 2M 2.5M 3M Passive Copper Direct Attach Cable
Description
Realsea 400G QSFP-DD Direct Attach Cable (DAC) is a 8-channel parallel passive copper product for storage, data center and high performance computing connectivity. It offers 8 independent data transmitting channels and 8 date receiving channels via copper cable, an aggregate data rate of 400Gbps over 3 meters transmission can be achieved by this product.it's high performance, cost effective I/O solutions for LAN, HPC and SAN. The high speed cable assemblies meet and exceed 400Gigabit Ethernet, InfiniBand EDR /HDR and temperature requirements for performance and reliability
Feature
low cost and high reliability
8-Channel Full-Duplex Passive Copper Cable Transceiver
Support data rates : 56Gb/s (Support 28GBaud PAM4)
Maximum aggregate data rate: 200Gb/s (4 x 50Gb/s)
Low crosstalk
I2C based two-wire serial interface for EEPROM signature which can be customized
Technique Parameter
| Compatible |
QSFPDD-400G-CU1M |
Connector Type |
QSFPDD to QSFPDD |
| Data Rate |
400G bps |
Cable Length |
1 meter |
| Minimum Bend Radius |
23mm |
Jacket Material |
PVC OR OFNR |
| Power Consumption |
<0.3 w |
Commercial Temperature Range |
0 to 70°C (32 to 158°F) |
| Warranty |
3 year |
Wire AWG |
30AWG |
| Ordering information |
400G QSFPDD TO QSFPDD Direct Attach Cable, 1 Meter, 30AWG , 0 to 70°C |
Products Compatible
Packing and Delivery time
Standard Package:
Anti - static bag packing.
200 pcs into one carton
Shipping by DHL, TNT. FEDEX or UPS,Bulk for Sea transportation.
Usually 3-7 days can reach the clents' hands.
Factory Strength
Efficiency
Standardized and automatic production equipment,stable product performance. Complete categories,can be mass production,one-stop
procurement to save your time.
Quality
High quality imported core components, each product has gone through 13 strict testing procedures,such as incoming material
testing,signal,compatibility testing,aging,ex warehouse......
OEM&ODM
"REALSEA" provides customized product labeling and packaging services,and the compatible brands of modules at both ends can be
customized.
Company Profile
SHENZHEN REALSEA OPTOELECTRONIC TECHNOLOGY CO.,LTD is a professional-manufactured supplier of providing high-speed transceivers and DAC & AOC cable products etc. Since our establishment in 2013, we have been aggressively participating in developing, manufacturing and selling all kinds of optical transceivers and cables. Our products are widely used in telecommunications systems and data center.
Our product line includes high-speed series of optical transceiver (10G SFP+ Series, 10G XFP Series, 40G QSFP
Series, 25G SFP28 Seriers, 100G QSFP etc.), DAC(directly attached cable) high-speed cables(10G SFP+ Active & Passive Cables, 40G QSFP+ Cables, QSFP+ to 4SFP+ Cables, 25G SFP28 Cables, 100G QSFP28 Cables, 100G QSFP28 to 4SFP28 etc.), AOC(10G SFP+ AOC Cables, 40G QSFP+ AOC Cables, 25G SFP28 AOC Cables, 100G QSFP28 Cables, 100G QSFP28 to 4SFP28 Cables etc.), REALSEA will continuously provide competitive, reliability and compatible products to our customers.
Our Factory
Our Exhibition
Certification
"REALSEA" focuses on R&D and production of IDC optical communication products.It has a strong R&D team and quality inspection sytem,and has a number of patented technologies.Awarded ISO9001 certification,and passed a varity of quality certification systems,such as CE,ROHS,FCC.......
RFQ
1. Are you a manufacturer? What is your MOQ?
Yes, we are definitely a real manufacture in ShenZhen,China. we welcome sample order to test and check quality. Mixed samples are acceptable,We do not have MOQ,1 sample is available.
2. What is the lead time?
For usual products,We keep stock,could ship 1~3 days after PO.For big quantity and special products,Please check lead time with our sales.
3. How do you ship the goods and how long does it take arrive?
We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-7 days to arrive.
4. Dose your modules compatible to HP/Extreme/Juniper,ect.?
Yes,we code the optical transceivers compatible to HP/Extreme/Juniper.
5. What is your payment terms?
Usually,we need prepayment by T/T,West Union or Cash.
6. What is your warranty time ?
We provide 3 years warranty after Shipment.
7. How to place an order?
Please contact our sales representative or send us an inquiry we will conact you within 12 hours.
8. Could I use our own logo and label?
Yes, OEM service can be acceptable and design the unique label for your company .
****Contact Sales for a fast conversation
Audited Supplier 
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