User's Manual

User’s Manual for Node C Network Elements
Page 98
M0121A1A_uc.doc
7.2.2 Mechanical Specifications
Description Node C x37 Node C x43
Height, width, depth 546 x 320 x 260 mm
Weight * 22 kg 25 kg
Cooling
Natural convection in the
door and on the back
Twin redundant fans in the door
Natural convection on the back
Acoustic noise None
45 dBA typ.
58 dBA typ.
@ 25°C ambient
@ 50°C ambient
Description Interface Unit
Height, width, depth 546 x 190 x 260 mm
Weight * 13 kg
Cooling Natural convection in the door and in the back
* in standard configuration
All data is subject to change without notice
7.2.3 Specifications for Optional Equipment
Modem
Service t.b.d.
Service connection t.b.d.
Physical connection RS232; USB (not yet available)
Power consumption 4W average, 10W peak
Connectors Data, power, RF
Battery backup
Battery type NiCd
Battery capacity 1200mAh
Nominal output voltage 8.4 V
Backup time >15minutes (25W load @ 25°C)
Charge time 4.5 hours maximum
Maintenance discharge time 2 hours
Major features
Battery charge and discharge control,
active HID, battery voltage measurement
All data is subject to change without notice