Paradyne Hotwire 8335, Руководство пользователя

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1. About the ATM Line Cards
1-2
March 2005 8335-A2-GB20-A0
ATM Line Card Features
The ATM Line Cards have these standard features:
„
Asynchronous Terminal Interface (ATI). Provides a menu-driven
VT100-compatible terminal interface for configuring and managing the unit
locally or remotely by Telnet session.
„
Alarm indication. Activates front panel LEDs.
„
Diagnostics. Provides OAM F5 loopback (ATM Ping), self-test, and line
loopback.
„
Device and test monitoring. Provides the capability of tracking and
evaluating the unit’s operation, including health and status, and error-rate
monitoring.
„
Software upgrade. Supports software upgrades using TFTP.
DSL Features
The cards’ DSL features include:
„
High speeds and multiple line codes:
— Model 8335 supports data rates up to 2320 kbps upstream and
downstream using 2B1Q line code.
— Model 8355 supports data rates up to 2176 kbps upstream or downstream
using ReachDSL line code.
— Model 8365 supports data rates up to 3008
kbps
downstream and
512 kbps upstream using G.lite line code. It can also support data rates up
to 8000 kbps downstream and 832 kbps upstream using G.dmt or ANSI
line code.
— Model 8375 supports data rates up to 11584 kbps downstream and
896 kbps upstream in S=1/2 mode, up to 3008
kbps
downstream and
512 kbps upstream using G.lite line code, up to 8000 kbps downstream
and 832 kbps upstream using G.dmt or ANSI line code, and up to
2176 kbps upstream or downstream using ReachDSL line code.
— Model 8385 supports data rates up to 2312 kbps upstream and
downstream using Trellis-Coded Pulse Amplitude Modulation (TC PAM)
line code.
„
High density:
— Model 8335 provides 16 subscriber line ports on each card.
— Model 8365 provides 12 subscriber line ports on each card.
— Models 8355, 8375, and 8385 provide 24 subscriber line ports on each
card.