رقم الجزء 55409A

معلومات الجزء
Mini; provides better synchronization at the edge nodes of a network; inputs: two 2048kbit/s or 2048khz ports, and one 5mhz or 10mhz ports; includes traffic resync support; siemens 1.0/2.3, 75 ohm bnc connectors; frequency stability in holdover: at 25 degrees c after 10 days of continuous operation; itu-t g.823 jitter and wander limits; alarm interface management: open and closed relay contacts; system supply voltage: dual redundant input, -36 vdc to -57 vdc; -5 t 45 degrees c operating temperature; eia 19 in., etsi 535mm rack mounting