Hubbell 69320-101 manual Specifications, Electrical

	Pub. 42004-693L2C
Model 69320-101 Voice Network Adapter	Page: 14 of 15

Specifications

Electrical

Board

Power	950 mA maximum @ +5 V dc ± 5%
	125 mA maximum @ +12 V dc ± 10%
	125 mA maximum @ -12 V dc ± 10%
T1 Parameters
NOTE: the 69320-101 VNA is not compatible with the public switched telephone network.
Encoding	(Bipolar with 8 Zero Substitution) B8ZS
Framing	(Extended Superframe) ESF
T1 Cabling
Type	Twisted pair (i.e., CAT.5 ethernet)
Cable characteristic impedance	100 ohms nominal
Maximum cable length	6,000 feet
DigitalAudio - PartyLine orNarrowBandwidthPaging
Encoding	∝-Law per CCITT Recommendation G.711
Sampling rate	8 kHz ± 32 ppm
DigitalAudio -WideBandwidth Paging
Encoding	ADPCM 32 kbps, ∝-Law per CCITT Recommendation G.726
Sampling rate encoding	8 kHz up sampled to 16 kHz ± 32 ppm
Sampling rate decoding	16 kHz down sampled to 8 kHz ± 32 ppm
CardRackPageAudiofromoneVNAtoanotherVNA in adifferentCardRack– NarrowBandwidth
Frequency response	250 Hz to 3.5 kHz ± 0.5 dB
Distortion	THD <2.0% @ 1,020 Hz sine wave, -10 dB ref. 1.5 Vrms
CardRackPageAudiofromoneVNAtoanotherVNA in adifferentCardRack– WideBandwidth
Frequency response	250 Hz to 3.5 kHz ± 0.5 dB
Distortion	THD <2.0% @ 1,020 Hz sine wave, -10 dB ref. 1.5 Vrms
CardRackPartyAudio fromoneVNAtoanotherVNAin adifferentCardRack
Frequency response	250 Hz to 3.5 kHz ± 0.5 dB
Distortion	THD <2.0% @ 1,020 Hz sine wave, -10 dB ref. 1.5 Vrms

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