Lucent Technologies FiberReach DDM-2000 - Page 552

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Technical Specifications
10-78
Issue 3 June 2000
1,004 Hz to 1020 kHz, 0 dBm0 <
−
40 dBm0 at 0 Hz to 4,000 Hz
Signal-to-distortion with input of:
0 dBm0 to
−
30 dBm0 > 33 dB
−
30 dBm0 to
−
40 dBm0 > 27 dB
−
40 dBm0 to
−
45 dBm0 > 22 dB
System generated tones 0 Hz < f < 16 kHz <
−
50 dBm0
Gain tracking at 1,004 Hz, relative to 0
dBm0:
−
37 dBm0 to
+
3 dBm0
±
0.5 dB maximum (
±
0.25 dB average)
−
50 dBm0 to
−
37 dBm0
±
1.5 dB maximum (
±
0.5 dB average)
Tabl e 10-36.
SPQ
®
440 Environmental Specifications
Temperature Range (Ambient)
Operating
−
40
°
to 85
°
C (
−
40
°
to 185
°
F)
Storage
−
40
°
to 85
°
C (
−
40
°
to 185
°
F)
Relative Humidity, Noncondensing
5% to 95%
Ta bl e 1 0-3 5 .
SPQ
®
440 Electrical and Transmission Specifications —
Continued
Parameter Value