Chapter 6: Technical data
Table 1: 1408/1416
1408 1416
Temperature range for
operation
+4 °C to +49 °C
Temperature range for
storage / transport
-20 °C to +60 °C
Operating voltage 35 to 57 V polarity–dependent
Power consumption Idle (backlight off): 250 mW
Idle (backlight on): 400 mW
Average: 525 mW
Max: 950 mW
Idle (backlight off): 250 mW
Idle (backlight on): 400 mW
Average: 550 mW
Max: 1000 mW
Power supply Power supply via ISDN cable
Connecting cable 2 wired, 14 ft
Connection system Terminated with Western Electric plug connector at each end
RJ 45, screened
D–channel protocol TN1R6
Audio frequency range 300 Hz to 3400 Hz
Interfaces for Button Module 0 1
Interface for local download 1 1
Line interfaces UPN
Range 1000 m
Weight (incl. handset and
stand)
890 g 1016 g
Width 7.87 in (200 mm) 9.02 in (229 mm)
Length 9.09 in (231 mm)
Height: upright position
flat position
7.80 in (198 mm)
4.17 in (106 mm)
1408/1416 Telephones IAM Guide January 2010 53
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