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A new standard in carri-
er-class capabilities
The CVX 1800 and CVX 600
Multi-Service Access Switches
superior density and scalability
resulting in lower operational costs
that include:
• Smaller real-estate “footprint”
• Lower power consumption
• Less manpower
With universal port capabilities the
CVX 1800 and CVX 600 can
dynamically distinguish and han-
dle modem, ISDN, VoIP, or FoIP;
thereby providing a single network
for voice and data, and further
reducing operational costs.
Aastra Network Access CVX Multi-
Service Access Switches deliver
customer satisfaction by providing
industry leading performance and
reliability.
Superior density/scalability
• CVX 1800 handles up to 2,688
modem/ISDN connections in a
single chassis; four chassis per
7 foot telco rack, supports up to
10,752 connections
• CVX 600 handles up to 612 con-
nections in a single chassis; ten
chassis per 7 foot telco rack, sup-
ports up to 6,120 connections
• Robust platform offers superior
card capacity; 192/204 modems/
ISDN per card
• Supports up to 96 E1 or T1 Digital
Access Card (DAC) connections
• Supports up to 4 channelized T3 or
2 STM1 (optical) DAC connections
– more cost-effective than mul-
tiple PRI or T1/E1 connections
– increases density by utilizing
fewer slots
– reduces T1 and E1 cable
management costs
• Supports multiple LAN/WAN
System Control Card (SCC)
interfaces
– Scales to meet a broad range
of performance characteris-
tics, including Ethernet
10/100baseT,
2xOC3c/STM1 ATM,
2xDS-3 Frame Relay, and
52 Mbps HSSI
High-performance design
The CVX Multi-Service Access
Switch’s Flow-Through architecture
incorporates a range of powerful
features for superior performance:
– Non-blocking parallel buses
transfer data in its native for-
mat for faster processing
– ASIC-based Flow-Through
switching performs data trans-
fer in a single-hardware cycle,
accelerating the transmission
of packets from switch to pub-
lic network or Internet
– Distributed processing and
modular design for maximum
performance
Deployment flexibility
The CVX Multi-Service Access
Switches allow carriers and service
providers tremendous flexibility in
deploying their network access
infrastructure. Large Central Office
(CO) deployments looking for scal-
ability are perfect for CVX 1800’s
2,688 ports per chassis and ability
to deploy 10,752 ports per standard
7 foot telco rack. However, many
carriers and service providers have
a combination of large POPs and
smaller geographically dispersed
POPs with limited space and oper-
ational power capabilities.
Aastra Networks CVX Multi-Service Access Switches
provide industry-leading density with universal port
capabilities to deliver high-performance, dial,
VoIP/FoIP, VPN, tandem, and the ability to wholesale
any of these services. Operational and real estate
cost savings are significant due to the CVX 1800’s
high port density of 2,688 ports per chassis, and the
CVX 600’s smaller footprint and lower power con-
sumption; 612 ports per chassis.
CVX 1800 Multi-Service Access Switch
CVX 600 Multi-Service Access Switch