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| Categories | QSFP+ Direct Attach Cable | 
|---|---|
| Brand Name: | Topnet System OR OEM | 
| Model Number: | 40G QSFP+ DAC | 
| Certification: | CE/FCC/RoHS/TUV/UL | 
| Place of Origin: | Shenzhen China | 
| MOQ: | Negotiable | 
| Price: | Negotiable | 
| Payment Terms: | Western union,T/T,PayPal | 
| Supply Ability: | 1 million km / month for fiber optic cables; 200,000 pcs / month for patch cords;100,000 PCS / month for equipment | 
| Delivery Time: | jumper 3 ~ 7 days; fiber optic cable and equipment 7 ~ 15 days | 
| Packaging Details: | jumper 63 * 63 * 45 ; carton equipment / optical cable,carton + wooden optical cable shaft | 
| Cable: | qsfp dac cable | 
| Cable Length: | Custom | 
| Data Rate: | 40Gb/s | 
| Temp: | 0~70 | 
| Application: | Communications | 
| Connector: | QSFP+ | 
High Performance Direct Attach Copper Cable 40G Qsfp+ Dac 1 Meter - 5 Meter
| Product Name: | 40G QSFP+ DAC | Datarate: | 40gbase | 
|---|---|---|---|
| Distance: | Up To 5M For Passive | Voltage Supply: | 3.3v | 
| Connector: | QSFP+ | Temp: | 0~70 | 
40 Gigabit Ethernet Qsfp+ Direct Attach Passive Copper Cable Assembly 3m Length
Overview
QSFP+ copper direct-attach cables are suitable for very short distances and offer a highly cost-effective way to establish a 40-Gigabit link between QSFP+ ports of QSFP+ switches within racks and across adjacent racks. These cables are used for 40GbE and Infniband standards to maximize performance.
Product Applications
 10G/40G Ethernet
 InfiniBand, Fiber Channel 4G/8G/10G
 Sonet Multiplatform support
 High Performance Computing Clusters
 High End Servers
 Metro Network Switch/Cross Connect
Specification
| Part Number | Product Description | AWG | 
| 40G QSFP+ Copper Direct-attached Cable | ||
| QSFP-40G-DAC-05-P | 0.5M QSFP+ to QSFP+ Twinaxial copper Cable Passive | 30 | 
| QSFP-40G-DAC-1M-P | 1M QSFP+ to QSFP+ Twinaxial copper Cable Passive | 30 | 
| QSFP-40G-DAC-3M-P | 3M QSFP+ to QSFP+ Twinaxial copper Cable Passive | 30 | 
| QSFP-40G-DAC-5M-P | 5M QSFP+ to QSFP+ Twinaxial copper Cable Passive | 28 | 
Competitive advantage
1. Excellent quality and 3 years warranty
2. Competitive pricing
3. Full compatible (CISCO/HP/Extreme/Juniper/H3C…)
4. OEM/ODM Customized label
5. Keep stock,Fast delivery
FAQ
Q1. Do you provide sample service?
A: Yes, we provide free or low price samples for you to test and
check quality. Mixed samples are acceptable.
Q2. What about the MOQ?
A: Most products have a minimum order quantity, but some stocks can
accept small orders.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT international express
service. It usually takes 3-5 days to arrive. Airline and sea
shipping also optional.
Q4: How long is the guarantee of the product?
A: According to the type of product,We offer 1-3 years warranty to
our formal products.
Q5: What about delivery time?
A: We need 1-3 days to handling the sample, and 5-15 days to
process our normal goods.
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