100% ADTRAN COMPATIBLE, TRI TOWER BRANDED, 100G QSFP28, ZR4, 65KM WITHOUT FEC/80KM WITH FEC, LANWDM, LC, SM, CTEMP, NEW WITH A LIFETIME WARRANTY
100% ADTRAN COMPATIBLE, TRI TOWER BRANDED, 100G QSFP28, ZR4, 65KM WITHOUT FEC/80KM WITH FEC, LANWDM, LC, SM, CTEMP, NEW WITH A LIFETIME WARRANTY