Optic Module Qsfp+ to Qsfp+ 40g Dac 3m Direct Attach Cable with High quality/High cost performance

The QSFP+ passive cable assemblies are high performance,cost effective I/O solutions for 40G LAN, HPC and SAN applications. The QSFP+ passive copper cables are compliant with SFF-8436, QSFP+ MSA and IEEE P802.3ba 40GBASE-CR4. It is offer a low power consumption,short reach intercon- nect applications. The cable each lane is capable of transmitting data at rates up to 10Gb/s, providing an aggregated rate of 40Gb/s
 
Product Features :
* QSFP+ conforms to the Small Form Factor SFF-8436
* 4-Channel Full-Duplex Passive Copper Cable Transceiver
* Maximum aggregate data rate: 41.25 Gps (4 x 10.3125Gbit/s)
* Copper link length up to 1m (passive limiting)
* High-Density QSFP 38-PIN Connector
* Power Supply :+3.3V
* Low power consumption: 0.02 W (typ.)
* I2C based two-wire serial interface for EEPROM signature which can be customized
* Operating case temperature: Standard : 0 to +70°C(default) Industrial : -40 to +85°C
* RoHS Compatible

Company Information:

Packing information:

1, What is your main products?

     Dual SFP Modules, BIDI SFP Modules,10G SFP+ Modules, Copper SFP, 10G XFP Modules, DWDM SFP+,  40G QSFP+ Modules, 100G                  QSFP28 Modules, DAC Cable, AOC Cable 

2, What is your terms of payment?

    Payment ≤5000USD, 100% T/T in advance,
    Payment >5000USD, 40% T/T in advance, 60% balance before delivery.

3, Can you offer samples for testing?

     Yes, we can supply samples for testing by customers international express account, such as UPS/DHL/TNT, etc. 

4, What is your terms of packing?

   Generally, we pack our goods in neutral brown cartons. 50pcs per inner carton, 150pcs per outer carton or  250pcs per outer carton.

5, What about the lead time?

    For usual products, we keep stock, could ship 1-3 days after receiving customers' payment. For big quantity and special products, please check          lead time with our foreign sales.

6, Can I get a lower price? Any discount?

   Yes, price could be negotiated based on the quantity. 

7, What is your after-sales service? How about the warranty?

   All our customers can enjoy the after-sales service for one year warranty and lifetime technical support.