are 40G compare with 40G QSFP+, with different distance, like 1m, 5m,10m 100m and so on. I t will depend on customer’s demands.?Features: ? ?Low power consumption ? ?Support for up to 40Gb/s bandwidth ? ?Superior signal integrity ? ?Bit Error Rate (BER) better than 10-15 ? ?Low crosstalk ? ?Low insertion loss ? ?Secure latching mechanism ? ?Serial numbers printed at each end ? ?RoHS-6 compliant