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The definitive solution for whole-
saling, the CVX Multi-Service
Access Switches’ Virtual Point-of-
Presence (Virtual POP) feature
enables wholesalers to partition
single or multiple CVX 1800s and
CVX 600s into a series of mutual-
ly independent access switches,
each with its own authentication
method, database billing system,
and management interface. With
the Virtual POP feature, whole-
salers can customize their network
of CVX 1800s and CVX 600s
according to the specific needs of
each outsourcing customer.
SS7 interoperability
The CVX 1800 and CVX 600 inter-
operate with the industry-leading
CVX SS7 Gateway to provide cost
savings and alleviate switch con-
gestion caused by Internet traffic,
thus improving network perform-
ance. By interoperating with the
CVX SS7 Gateway, carriers and
service providers can deploy the
CVX 1800 and CVX 600 in an SS7
environment rather than a PRI
environment, thereby reducing
costs by upwards of 50 percent.
The ability to terminate CO Class 5
switch data traffic reduces Internet
congestion. New services such as
data-only PRI and switch grooming
can be added to the carrier’s and
service provider’s offerings.
Flexible management
suite
Aastra Network Access offers one
of the industry’s most flexible man-
agement suite for carriers and
service providers. CVX network
management enables network
managers to quickly and efficiently
configure, provision, manage, and
troubleshoot CVX products across
their entire network. In addition,
the Preside portfolio provides a
serviceware layer of management
for the entire Aastra Network
Access product offering, as well as
the ability to manage other vendor
equipment.
Key specifications
Voice Over IP (VoIP)
• Codec Support
– G.711, G.729a, G.723.1
• Echo cancellation
– G.168, 128 ms tail
• Voice activity detect
• Silence suppression
• Auto detect voice-band data
• Adaptive Jitter Buffer (up to 400 ms)
Hardware specifications
Dimensions
• CVX 1800
– 17.5 in. H x 17.3 in.W x 18 in. D
– 44.5 cm H x 44 cm W x 45.7 cm D
• CVX 600
– 7.0 in. H x 17.3 in.W x 16.25 in. D
– 17.8 cm H x 44 cm W x 41.3 cm D
Weight
• CVX 1800
–100 lbs. [45.5 kg] (2,688
modems and DC power)
• CVX 600
– 50 lbs. [22.8 kg] (612 modems
and DC power)
LAN interface
• Auto-sensing Ethernet
10/100BaseT
PSTN interfaces
• Channelized T3
• Channelized STM1 (optical)
• Channelized T1/E1
Console/craft port
• RS 232, DB-9
IP network interfaces
• Auto-sensing Ethernet
10/100BaseT,
2xOC3c/STM1 ATM,
2xDS-3 Frame Relay, HSSI
Contact alarms
• Audible and visual
• Critical, major, and minor
Software upgrade
• Via flash memory card;
Bootp/TFTP downloadable from
network
Power requirements
• CVX 1800
– DC: Nominal -48V, range:
-36 to -56V; 1.5 kW maximum
– Current: 31A at -48V
– AC: 90 to 240V and 47-63 Hz
• CVX 600
– DC: Nominal -48V, range:
-36 to -56V; .5 kW maximum
– Current: 20A at -48V
– AC: 85 to 264V and 47-63 Hz
Environmental
• 32-104° F (0-40° C)
• Humidity 10-85 percent non-
condensing
• 4,259 BTUs/HR
Safety certifications
• cUL 950, NTRL/UL 1950, TUV
EN 60 950
Telcom approvals
• FCC Part 68, Telcordia GR-
1089-CORE, Telcordia GR-63-
CORE, JATE
• Telcordia (Bellcore) certified to
NEBS Level 3, Earthquake Zone 4
EMI/RF—CVX 1800/CVX 600
• FCC Part 15 Class A/B,
EN55022 Class A/B (CISPR),
VCCI Class A/B
Software specifications
LAN protocols
• TCP/IP
• Ethernet
WAN protocols
• ATM
• Frame Relay
• HSSI