Sunwise Optical Communication Equipment Co.,Ltd
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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 |
| 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.
Feature
* 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
Application
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.