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1. Introduction
1-4 July 2003 8620-A2-GN20-40
Table 1-1 shows which DSL cards can be used with the different SCP card, MCP,
and SCM configurations.
Hotwire 8620 GranDSLAM Features
The Hotwire 8620 GranDSLAM chassis has the following features:
n AC and DC Powered Models
Two versions of the Hotwire 8620 GranDSLAM chassis are available:
— AC powered. The AC version will operate from 100 to 240 volts AC
(nominal), 50 to 60 Hz. It can also be connected to a DC source to provide
power redundancy.
— DC powered. The DC version requires a source of 48 VDC. When using
the DC version, two separate DC sources may be employed to provide
power redundancy. If one power source fails, the other source provides all
of the power needed by the system. This is done automatically without
system disruption.
n Hot Swappable Cards
The MCP and DSL cards can be installed and removed from the Hotwire 8620
GranDSLAM chassis without service disruption. You can replace these cards
without powering down the chassis and disrupting service to the other cards.
Removing the SCM card disrupts traffic on DSL port cards.
n Primary Network Management Support via SNMP
SNMP management of the DSL cards is accomplished over a single external
Ethernet or inband management connection to the MCP card from a Network
Management System (NMS) (such as Paradyne’s OpenLane). The MCP card
gathers all management information for each of the DSL cards and responds
to the SNMP requests on behalf of the cards.
For a list of specific management information bases (MIBs) supported, visit
the Paradyne website www.paradyne.com. Select Support
→ Online
Support
→ MIBs.
Table 1-1. DSL Card Interoperability
SCP Card SCP Card and MCP SCM and MCP
8955
8965
8985
8775
8777
8779
8799
8303
8304
8312
8314
8335
8343
8344
8355
8365
8373
8374
8385
8777
8779
8799