COMMUNICATIONS TEST & MEASUREMENT SOLUTIONS
CAS-2000 Comprehensive Application System
Compact High Density Remote Test Unit
Key Features
• Up to 16 simultaneous DS1 tests from a DS3 interface on a
Digital Crossconnect System (DSC) or Test Access Unit (TAU)
• Supports 2 DS3 FAD or Dual FAD interfaces to access up to
two DCS connections
• Simultaneous test capacity scalable in increments of 2 or 8
tests
• IP communication link for central office wide area networks
or X.25 communication link for legacy data communication
systems
• Remote software download capabilities, eliminating the need
for on-site visits
• Onboard FLASH Hard Disk memory (optional) and network
backup (no floppy or tape drives) for increased system
reliability
• Scalable serving as an administration shelf for up to 8
additional T3AS shelves in any combination: supports up to
48 DS3s, 1120 DS1s or 448 DS1 test from multiple DCSs/TAUs
• Operates under a variety of OSSs and supports a wide range of
DCS and test access devices
Keeping in step as telecommunication networks evolve, yet operating under strict
capital expense limits is a challenge to today’s service providers. Maintaining
quality services at the lowest cost adds to this challenge. Service providers must
attract new clients, sustain existing, and roll out new services by minimizing
service provisioning times and mean time to repair (MTTR). Key to this is
offering rapid and efficient service provisioning and troubleshooting. To succeed,
providers must balance all these factors to ensure the highest customer
satisfaction. JDSU’s CAS-2000 provides a solution to help providers meet these
challenges.
JDSU has extended the capabilities of its T3AS Test and Performance Monitoring
System to bring service providers a compact, low cost, high density entry level
solution for managing digital services through the next generation of edge
elements. CAS-2000 allows for a compact yet high density entry level DS1 test
configuration at the lowest possible price while still enabling full expansion into
any DS3/1/0 application. This combined with the capacity of expansion shelves,
the CAS-2000 offers the best of both worlds – minimal upfront investment for an
entry level configuration while enabling the user to expand without having to
reinvest in additional common equipment. The low cost and high density also
makes it the ideal solution for the emerging edge based DS1 remote test market as
well providing remote test coverage at multi-service provisioning platforms
("MSPP") and small DCS/ADMs for test access. CAS-2000 is the Comprehensive
Application System meeting today’s service provider challenges.
WEBSITE
:
www.jdsu.com
CAS-2000 COMPREHENSIVE APPLICATION SYSTEM
2
Your
CAS-2000
Performance
Monitoring System is a comprehensive
platform for remotely testing and
monitoring existing and next-
generation networks. It has been
designed to support a multitude of
applications at both digital cross-
connect (DCS) and non-DCS
locations. The CAS-2000 can act as a
stand-alone system or as the
administration shelf, providing the
central processing and commun-
ications interfaces to the test access
element and test operations system for
up to eight other shelves.
Depending on the application, you can
employ multiple shelves and
subsystems in a variety of config-
urations.
When used with T1
administration
links
deployed
between the base T3AS and the remote
shelves, the cost of one centralized
administration shelf can be amortized
over multiple shelves. T1 admin-
istration links can, however, be
difficult to implement and expensive
to maintain.
The CAS-2000 alleviates this issue. Its
much smaller size and lower cost make
it economically feasible to deploy as a
stand-alone or with stand-alone
shelves, eliminating the need to
implement complicated and costly T1
administration links for remote testing
and monitoring. Therefore, you can
use these available T1 circuits to
support customer services for added
revenue.
Wideband DCS
Test Port
DS3 Test Port
CAS-2000
BNC
Muxed DS3
DS3 FAD/FAP
DS2 BUS
The CAS-2000 compact size, high density and low cost makes it cost effective to deploy as a stand-alone
shelf for remote test access.
DS1 AT4
HICAT
CAS-2000 COMPREHENSIVE APPLICATION SYSTEM
3
DS3 Test Access Capabilities
The CAS-2000 supports DS1 testing
from a 3/1 Wideband DCS. The system
supports two single Facilities Access
Digroup (FAD) or Dual FAD
interfaces providing full support for
monitor and split access for up to two
DS3s per stand–alone configuration.
Additional access capability can be
provided using additional subassemblies.
IP connectivity
The CAS-2000 provides IP connectivity
while preserving X.25 communi-
cations, which allows service providers
to migrate easily to a central office
WAN configuration that meets their
budget and schedule.
Scalability
Once installed the CAS-2000 based
DS1 entry level solution can be fully
expanded to support up to 8 additional
T3AS shelves in any combination for
DS3/1/0 DCS/TAU based testing or
DS3/1 in-line test. The CAS-2000 has a
common OSS and EMS interface for
up to 8 additional T3AS shelves in any
combination.
Remote software downloads
With the CAS-2000 remote software
download functionality, technicians
no longer need to visit local sites to
upgrade each system. This capability
greatly reduces field support costs and
allows rapid deployment of T3AS
features and enhancements.
DS 1 Testing Capabilities
Optimal DS1 testing capability is
provided in a compact solution. The
CAS-2000 supports up to 16 single
FAD or 14 Dual FAD DS1 tests. The
HiCAT module provides single or dual
FAD testing of up to eight (8) signals.
The DS1 Access/Test (AT) module
provides two (2) single or dual DS1
tests per module. Up to two modules
may be added to provide continuous
non-intrusive performance monitoring.
Additional test capability can be
provided using additional subassemblies.
Reduced space requirement
The CAS-2000 is a compact 2U high
shelf. The shelf is self-contained
including a power supply, processor
and utility module and 3 slots for
adding test and interface modules.
T3AS CAS
Low-speed
shelf
Site A
Low-speed
shelf
Site B
Low-speed
shelf
Site A
T3AS CAS
Low-speed
shelf
Site B
T1
Administration
links
Test resource
shelf
Administration
shelf
T1
Administration
links
T3AS CAS
Low-speed
shelf
Site C
Low-speed
shelf
Site D
Low-speed
shelf
Site C
T3AS CAS
Low-speed
shelf
Site D
Distributed architecture
Simplified architecture with the Compact Administration Shelf
The CAS-2000 is cost-effective to deploy with stand-alone shelves (shown in figure 1), eliminating the need to implement
complicated and costly T1 administration links.
CAS-2000 COMPREHENSIVE APPLICATION SYSTEM
Technical specifications
Electrical interfaces
Async/sync ports:
Craft ports:
Ethernet/IP:
Expansion:
Clock:
Power
Nom. operating voltage:
Oper. voltage range:
Heat dissipation:
Mechanical
Compact admin shelf:
Plenum baffle:
Racks supported:
Environmental
NEBS:
2 async/sync, 4 async
1 async admin port (DB9) and 1 debug port (RJ-45)
One RJ-45 (10/100 auto-detect), rear panel and one craft interface front access
Five port hub with four RJ-45 network ports and one network/WAN port
BITS clock interface (auto failover to internal Stratum 4 clock source)
-48 VDC
-60.0 to –40 VDC
Passive, convection cooled
3.5" H x 21.3" W x 12" D
3.5" H x 21.3" W x 12" D
23"
Meets or exceeds NEBS Level 3
Order information
Model number
01-0109-0100
01-0109-01SD
02-0140-0200
02-0274-0100
02-0104-0400
Description
CAS-2000 Package
CAS-2000 Package w/Flash Drive
DS3 FAD/FAP Interface Module
High Capacity Test (HiCAT) Module
DS1 Access/Test (AT-4) Module
All statements, technical information and recommendations related to the products herein are based upon informa-
tion believed to be reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no
responsibility is assumed for any inaccuracies. The user assumes all risks and liability whatsoever in connection with
the use of a product or its application. JDSU reserves the right to change at any time without notice the design,
specifications, function, fit or form of its products described herein, including withdrawal at any time of a product
offered for sale herein. JDSU makes no representations that the products herein are free from any intellectual
property claims of others. Please contact JDSU for more information. JDSU and the JDSU logo are trademarks of
JDS Uniphase Corporation. Other trademarks are the property of their respective holders. ©2007 JDS Uniphase
Corporation. All rights reserved. 30137247 501 0707 CAS2000.DS.ACC.TM.AE
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