Zhone 2000 ユーザーガイド
218
2 0 0 0 - A 2 - G B 2 3 - 0 0
PPP:
PPoA, PPoE, PAP, CHAP, IPCP (RFC
1332)
1332)
HCLC Support
Management:
Management:
SNMP via IP or EOC, MIB1, MIB2
(RFC 1213), Enterprise MIB, LES MIB
(RFC 1213), Enterprise MIB, LES MIB
Configuration:
Console, Telnet (local, remote)
WAN Features
Transport:
ATM and Frame Relay
Voice Gateways:
CopperCom, Jetstream, General
Bandwidth, TdSoft, and any af-vmoa-
0145-compliant gateway
Bandwidth, TdSoft, and any af-vmoa-
0145-compliant gateway
Softswitches:
MGCP v1.0, SIP 1.0
Protocols:
RFC 1483, RFC 1490, RFC 2364
Network Interfaces
T1
Network Interface:
RJ48
Line Interface:
Balanced, 100
Ω
Line Rate:
1.544 Mbps
Clock Source:
Line/local (s/w selectable)
Line Coding:
B8ZS or AM1 per T1.401
Framing:
D4 (SF)/ESF, TR-08, AT&T 54016 or
ANSI T1.403
ANSI T1.403
Line Build Out:
0,
−7.5, −15, or −22.5 dB
Receive Sensitivity:
Automatic
Input Jitter Tolerance:
Per ATT TR62411
Protection:
Over voltage/over current
E1
Network Interface:
RJ48
Line Rate:
2.048 Mbps (
±50 bps) unframed
Line Framing:
CAS, CCS, or 2 Mbits unframed
Line Code:
AMI or HDB3
Input Signal:
E1, +1 to
−27 dB
Connection:
RJ48 jack at 120
Ω (±10 %)
Output Signal:
3.0 V (
±10 %) base-peak into 120 Ω
with protection
Transient Voltage:
1000 V protection, fused input/output
Jitter Control:
per G.823 Sections 2.1 and 3.0
Ones Density:
HDB3, alternate fill; complies with G.701
and G.703
and G.703