February 2003
2-3
1000-A2-GN22-00
2. CPX-1000 Voice Services Platform Description
The capacity of the CPX shelf configured with either T1 modules
depends on the shelf configuration and the concentration and
redundancy options selected.
A CPX shelf using either STS-1 or 12-port T1 card with ATM OC-3
can support over 2,000 simultaneous calls and 16,000 subscriber
lines (8:1 concentration).
Carriers can upgrade the CPX network by adding additional
CPX-1000s, all of which can be managed by a single JetVision
workstation.
CPX-1000
Operation
Call control, circuit-packet switching, network interfaces,
provisioning, and management, are divided into four basic
functional blocks:
Management processing (MP)
Call Processing (CP)
PSTN interface (T1 or STS-1)
Packet interface
Figure 2–2
illustrates this functionality when providing access to
the PSTN via T1, using the 12-port T1 ECAC module.
Summary of Contents for Jetstream CPX-1000
Page 14: ...Preface 1000 A2 GN22 00 x February 2003...
Page 24: ...1 Voice over Broadband Networking 1000 A2 GN22 00 1 10 February 2003...
Page 64: ...2 CPX 1000 Voice Services Platform Description 1000 A2 GN22 00 2 40 February 2003...
Page 100: ...3 Installing the CPX 1000 1000 A2 GN22 00 3 36 February 2003...
Page 128: ...5 Repair Procedures 1000 A2 GN22 00 5 14 February 2003...
Page 156: ...D Specifications 1000 A2 GN22 00 D 8 February 2003...
