|Place of Origin:||Shenzhen China|
|Brand Name:||Topnet System OR OEM|
|Model Number:||40G QSFP+ DAC|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||jumper 63 * 63 * 45 ; carton equipment / optical cable,carton + wooden optical cable shaft|
|Delivery Time:||jumper 3 ~ 7 days; fiber optic cable and equipment 7 ~ 15 days|
|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|
|Cable:||Passive Copper Cable||Product Name:||QSFP+ Direct Attach Cable|
|Waranty:||3 Year Warranty||Certification:||RoHS, ISO9001, FCC, CE|
|Application:||FTTH FTTB FTTX Network||Connector:||QSFP+|
direct attach copper cable,
dac direct attach cable
Qsfp+ Dac Assembly 40 Gigabit Passive Twinax Dac Cable RoHS Certification
|Product Name:||40G QSFP+ DAC||Datarate:||40gbase|
|Distance:||Up To 5M For Passive||Voltage Supply:||3.3v|
40 Gigabit Ethernet Qsfp+ Direct Attach Passive Copper Cable Assembly 3m Length
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.
* Compliant QSFP MSA specifications
* Fully compatible with IEEE802.3ba and Infiniband QDR specifications
* 40 Gb/s total bandwidth
* 100 ohm differential impedance system
* Single 3.3V power supply, low power consumption, <1.5W
* Low Near-End Crosstalk(NEXT)
* Operating case temperature: -40 to 85°C
* All-metal housing for superior EMI performance
* Precision process control for minimization of pair-to-pair skew
* AC coupling of PECL signals
* EEPROM for cable signature & system communications
* 30 AWG to 24 AWG cable sizes available
* RoHS compliant
|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|
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
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.
Contact Person: MARK LAI