Loopback MPO Q-FIber is used to testing networks 40/100GbE and modules 40G BASE-SR4 QSFP+ and 100G BASE-SR10 CXP/CFP. The product is available in singlemode and multimode version. Can be made in any configuration. Network testing (LAN. MAN, WAN), modules testing QSFP/CXP/FP. » Standard length 15cm (tolerance ±3cm), » Cable LSOH, » Termoplastic connector ferrule (MPO), » RoFIS compliance. Max, insertion loss [dB]< 2,00 (2 x grade Cm)< 2,00 (2 x grade D)< 1,20 (2 x grade Bm)< 1,50 (2 x grade D) Typical insertion loss [dB] < 1,00 (2 x grade Cm) < 1,00 (2 x grade D) < 0,70 (2 x grade Bm) < 1,00 (2 x grade D) Reflection [dB] >20 (grade 2m) >60 (grade 1) >20 (grade 2m) >60 (grade 1) Maximum angle error [°] 0,2 0,2 0,2 0,2 * negative value indicates the extension of a fibre ** possibility to order connectors of diffrent parameters, according to the standards of the customer Connector: S=Standard P=Premium (Low Loss) Connector type: M=Male Z=Female