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1. Introduction
1-2 July 2003 8620-A2-GN20-40
Hotwire 8620 GranDSLAM Cards
The GranDSLAM chassis accepts the following types of cards:
n SCP card
Provides aggregation of DSL traffic on the ATM bus for the shelf, and
administers and provides diagnostic connectivity to the DSL cards. The SCP
card acts as a mid-level manager and works in conjunction with an SNMP
network management system, such as OpenLane
®
, via its LAN port or inband
management channel. It gathers operational status for each of the DSL cards
and responds to the SNMP requests. The card also has a serial port for local
terminal access. The SCP is designed as a replacement for both the MCP
card and the SCM card.
n MCP card
Administers and provides diagnostic connectivity to the DSL cards. The MCP
acts as a mid-level manager and works in conjunction with an SNMP network
management system, such as OpenLane
®
, via its LAN port or inband
management channel. It gathers operational status for each of the DSL cards
and responds to the SNMP requests. The card also has a serial port for local
terminal access.
n SCM card
Provides aggregation of DSL traffic on the ATM bus for the shelf.
Legend: DSL – Digital Subscriber Line SN – Service Node
MDF – Main Distribution Frame POTS – Plain Old Telephone Service
GranDSLAM
Central Office (CO)
03-17428
Customer Premises (CP)
ATM
SN
CP
POTS
Splitter
CO
POTS
Splitter
MDF
POTS/DSL
Voice
Interface
Data
Interface
POTS
Network
Service
Provider
Optional
Optional
Switched
Network
DSL
Card
SCP Card