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STANDARDS CONFORMANCE
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R1 Q.310 –Q.331
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R2 Q.400 –Q.490
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DTMF BellCore TR-TSV-002275,Subsection
6.13
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SS7 BellCore TR-NWT-00246,ANSI
T1.111a,T1.112,T1.113a,T1.114,
T1.116,T1.234 –T1.236
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C7 ITU-T White Book:Q.767,Q.701 –
Q.704,Q.705,Q.708,Q.709,Q.780 –
Q.782,Q.784,Q.788
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ISDN-ETSI ETSI 300-102,Q.931,Q.921
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ISDN-NI2 BellCore TR-NWT-001268,
TR-NWT-002343;Q.931,Q.921
AGENCY COMPLIANCE
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Safety EN 60950,European Safety (CE
Mark)
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UL 1950 3rd Edition, U.S. Safety
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C22.2 No.950,Canadian Safety
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EMC EN 300 386-2:1997 EU EMC (CE Mark)
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Emissions FCC Part 15,Sub-part J, Class
A
HARDWARE SPECIFICATIONS
Physical:
Height 10.5 in.(26.7 cm)
Width 19 in.(48.26 cm)
Depth 14 in.(35.6 cm)
Input:
Power -48 to -56 VDC
Environmental:
Temperature 32 ° to 122 ° F ((0 ° to 50 ° C))
Humidity Up to 95%non-condensing
Altitude Up to 10,000 ft.(3,048 m)
SYSTEM CAPACITY
Aggregate Cards: Up to 13 per chassis
Interfaces: Up to eight E1 or T1 trunks per Aggregate
card; up to 104 full duplex trunks per chassis
Channels: Up to 31 per trunk;up to 248 per Aggregate
card; up to 3,224 per chassis
SS7/C7: Four per AGC card
Signaling Links: Eight per card set
Up to 52 per chassis
INTERFACE SPECIFICATIONS
Framing:
E1:G.732 or G.704
T1:D4 SF or D4ESF
Bit Rate:
E1:2,048 Mbps
T1:1.544 Mbps
Clocking:
E1:± 30 ppm internal
E1:±100 ppm external
T1:±30 ppm internal
T1:±150 ppm external
Impedance:
E1:120 ohm balanced
E1:75 ohm unbalanced
T1:100 ohm balanced
Coding:
E1:AMI or HDB3
T1:AMI or B8ZS
Alarms:
E1:Loss of carrier signal, multi-frame
carrier signal, sync; alarm
indication signal (AIS); receipt of remote alarm; receipt of
multi-frame remote alarm
T1:Loss of carrier signal; loss of frame; receipt of alarm
indication
signal (AIS); receipt of remote alarm Diagnostics
E1/T1:signaling state report, digit report
Performance:
E1:G.703,G.704,G.732,G.823
T1:ATT Pub.62411
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