https://www.seattleix.net/infrastructure-history https://www.seattleix.net/infrastructure-history Note the dates the Huawei CE12808 was put into and taken out

https://www.seattleix.net/infrastructure-history https://www.seattleix.net/infrastructure-history Note the dates the Huawei CE12808 was put into and taken out of service. Less than one year.