E1 Failover Protection Switching - Application
E1 Failover (E1 Automatic Protection) Switch

Application # 1

Telco E1 Link Connected to Equipment - A

E3 Failover (E3 Protection) Switch

Upon failure of Equipment - A, the E1 Telco line automatically switches to standby Equipment - B.


Application # 2

Equipment - A Fails - Telco E1 automatically switches to Equipment - B

E3 Failover (E3 Protection) Switch


Application # 3

Equipment - A recovers - Telco E1 automatically switches to Equipment - A

E3 Failover (E3 Protection) Switch