Specifications

C R O S S C O N N E C T S
3
101
RAD Data Communications 2009 Catalog
Applications
The DXC family acts as the central solution for
many RAD or other standards-based products.
The DXC-8R and DXC-10A 1U chassis are geared
for installations that require a compact unit
(e.g., cellular base stations) or lower capacity of
up to 40 ports (e.g., a carrier’s initial stage of
deployment). Typical applications:
E1/T1 access platform over SHDSL, IDSL, fiber,
or copper, featuring data/voice concentration
and integrated management
Providing conversion/gateway between T1 and
E1 networks, for both data and voice
Providing high speed access (e.g., Ethernet,
HSSI) to a carrier’s high speed digital
backbone over n x E1/T1, E3/T3 or STM-1,
where n represents one to eight lines
Splitting data and voice traffic
Distributing services from an SDH or other
network to a wide variety of end users by
creating an E1/T1 or STM-1 daisy chain
Grooming fractional trunks to full trunks
Maximizing data traffic payload over E3, T3 or
STM-1 trunks
Grooming of monitoring signals (SS7 or other)
for advanced services and quality of service
Broadcasting identical data to multiple
destinations
Cross connecting trunks at the
point-of presence (POP)
Grooming a variety of services at the POP
over n x E1/T1, E3/T3 or STM-1
Target markets
DXC users and markets include the following:
Cellular operators
Wireless operators
Incumbent and alternative carriers
International carriers
Utility companies
Enterprises
Multi-tenant units (MTUs)
Transportation
Ship-to-shore communications
Test and maintenance operators (SS7 networks)
Internet service providers (ISPs)
Grooming lower data rate traffic into higher data rate trunks
Central POP
CPE/Small Branch
Regional POP
SDH/SONET
Network
STM-1/OC-3c
E3/T3
DXC-100
DXC-30
E1/T1s
FCD-E1M
n x V.35
Branch
ASMi-31
2W
V.24/V.35/G.703
(64 kbps)
CPE
FCD-IP
CPE
ASMi-52
SHDSL
(64 kbps - 2 Mbps)
E1
E1/T1
E1/T1
Small POP
Megaplex-2100
V.24/G.703
(64 kbps)
ASMi-31
E1/T1s
PBX
E1
PBX
E1
Megaplex-2104