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3.5. CONSOLE interface parameters
●
Interface type: RJ-45
●
Compliant with RS232 standard
●
Rate: 9600bps
3.6. SNMP network management interface parameters:
●
Interface type: RJ-45
●
Compliant with IEEE802.3 standard
●
10/100M auto-adapt
●
Line sequence is the same with that of PC
3.7. Clock parameters:
●
Clock mode: Locking, holding and free running
●
Frequency precision: free running:
≤
±4.6×10
-6
(relative to traceable
G.811 standard clock)
Holding:
≤
±0.37×10
-6
(24 hours)
●
Trace range and loss of lock range:
≥
±4.6×10
-6
3.8. Power supply parameters:
●
Voltage: -48V DC, tolerance range: -36V~-72V
+24V DC,
tolerance range: +18V~+36V
220V AC, tolerance range: 180V~260V
●
Power consumption: <15W
3.9. Work environment:
●
Temperature:-5°C~50°C
●
Humidity:
≤
90 %( 35°C)
7
