Signaling Conversion
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R2 Adapter

Specifications

STANDARDS CONFORMANCE

R2: Q.400 �Q.490
ISDN-ETSI:  ETSI 300-102,Q.931,Q.921

AGENCY COMPLIANCE

Safety EN 60950,European Safety (CE Mark)
UL 1950 3rd Edition,U.S.Safety
FCC Part 15,Sub-part J,Class A
Immunity EN 50082-1:1997
Emissions & EN 55022 (European) Immunity

HARDWARE SPECIFICATIONS

Physical:

Height 1.75 in.(4.45 cm)
Width 19 in.(48.26 cm)
Depth 10 in.(25.4 cm)
Shipping Weight Approximately 7.5 lbs (3.4 kg)

Input:

Power 100 to 240 VAC,50 to 60 Hz

Environmental:

Temperature 32 � to 122 � F ((0 � to 50 � C))
Humidity Up to 95%non-condensing
Altitude Tested to 10,000 ft.(3,048 m)

SYSTEM CAPACITY

Interfaces One E1 trunk per chassis
Channels Up to 30

INTERFACE SPECIFICATIONS

Framing:    E1:G.732 or G.704
Bit Rate:    E1:2,048 Mbps
Clocking:  

E1:� 30 ppm internal
E1:�100 ppm external

Impedance:   E1:120 ohm balanced
Coding E1:  AMI or HDB3

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

Diagnostics E1:

signaling state report
digit report
D-channel status

Performance:

E1:G.703,G.704,G.732,G.823