100% ADTRAN COMPATIBLE, TRI TOWER BRANDED, 100G QSFP28, ER4L, 30KM WITHOUT FEC/40KM WITH FEC, LANWDM, LC, SM, CTEMP, NEW WITH A LIFETIME WARRANTY
100% ADTRAN COMPATIBLE, TRI TOWER BRANDED, 100G QSFP28, ER4L, 30KM WITHOUT FEC/40KM WITH FEC, LANWDM, LC, SM, CTEMP, NEW WITH A LIFETIME WARRANTY