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Dimensions
1U standard form factor
Interfaces
Telephony interfaces
Number of spans: Up to 20 E1/T1
Framing:
- ESF - Extended Super Framing
- SuperFrame 64
Line Code:
- B8ZS - Binary 8 Zero Substitution
- AMI - Alternate Mark Inversion
Signaling:
- CAS
- ISDN PRI CPE
- ISDN PRI NET
Switch Type
- North America ISDN 2
- Nortel DMS-100
- ATT 4ESS
- Lucent 5ESS
Network interfaces
Up to 3 10/100 Base-T RJ-45 and optional 1Gb optical
interface.
IP Networking
Voice over IP - H.323 (RTP, RTCP, H.225, H.235,
H.245)
Voice compression
Silence suppression
Power
AC power supply: 115V; 100-250 VAC, 50/60Hz
Operating Environment
Temperature range
Operating 50° to 93°F/10° to 35°C
Shipping -22° to 140°F/-30° to 60°C
Relative humidity (non-condensing)
Operating 20% to 80%
Non-operating 5% to 90%
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