8400-A2-GZ40-10
October 2003
1
Hotwire
®
Shelf Concentration and Processing (SCP) Card
Installation Instructions
Document Number 8400-A2-GZ40-10
October 2003
Hotwire Shelf Concentration and Processing Card
A Hotwire
®
Shelf Concentration and Processing (SCP) card is a circuit card
assembly that comprises a parent card with an ATM switch, a backplane interface,
a processor, a cell multiplexer/demultiplexer, and an uplink childcard. The
childcard determines the type of ATM uplink supported by the SCP card.
When the SCP card is used in a Hotwire 8620 or 8820 GranDSLAM chassis, it
aggregates DSL traffic from each of the DSL port cards in the chassis on the
chassis’s backplane bus and concentrates it onto an ATM interface. The following
models are available:
The SCP card supports the following line cards:
8955 ReachDSL ATM Card
8965 ADSL ATM Card
8985 SHDSL ATM Card
With a Management Communications Controller (MCC) card installed in the same
chassis, the SCP card also supports Hotwire Time Division Multiplexer (TDM)
SDSL and SHDSL cards, Models 8775, 8777, 8779, and 8799.
SCP Card Model
ATM Uplink Childcard
8411-A1-000
DS3
8412-A1-000
OC3/STM1 Multimode Fiber
8413-A1-000
OC3/STM1 Single Mode Fiber Intermediate Reach (15 km)
8414-A1-000
OC3/STM1 Single Mode Fiber Long Reach (40 km)
8416-A1-000
8-Port DS1 IMA (Inverse Multiplexing over ATM)
8417-A1-000
8-Port E1 IMA
