8-in & 4-out E1 Protection Switching(Failover)
Product Description
Function feature:
Size |
19inches 1U chassis |
Non-damage switching |
E1 framing format or unframing format non damage and auto switch,zero error with detector testing |
Working mode |
couple usage mode or single-ended usage mode |
Power-off direct connect |
power-off direct connect to current state E1 or power off direct to master E1 |
E1 impendance |
75ohms unbalanced or 120ohms balanced |
power supply |
DV-48V/AC 220V/ dual power supply input 1+1 protection |
NMS monitoring |
centralized NMS monitoring function |
power monitoring |
input power supply of local & remote working state monitoring |
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