ADTRAN OSA 5422 with Rubidium (Stratum 2E G.812 Type II), ageing/Day +/-5e-12, GNSS receiver for L1 (GPS, GLONASS, BeiDou, Galileo), 2x PSU slots, 2x Exp. slots 19''1U subrack front/rear reversible, 4 ports 1G/10GE (10GE + extension to 8 ports with SW license), 2x copper 10/100/1000 (1x PoE support), 2x BITS I/O, 2x clock I/O, 2x PPS I/O, 2x PPS+TOD. Must order mounting kit (1013902002), software and licenses, PSUs and power cable, OLED display (1078904680-01), antenna kit and SFP separately. Must be ordered with 90W PSUs: 1040904033 / 1040904034 / 1040904048-01 / 1040904032-01
