Specifications

C R O S S C O N N E C T S
3
99
RAD Data Communications 2009 Catalog
Basic units
DXC-4
The compact half 19-inch, 1U-high unit grooms
timeslots from four or eight E1/T1 links to a
single E1/T1 uplink. Optional power supply
redundancy (see page 104).
DXC-8R
The compact 1U-high unit can support up to
32 ports. It is fully redundant and includes two
power supplies, two common logic modules and
four I/O slots for the plug-in interface modules.
DXC-10A
The compact 1U-high unit can support up to
40 ports. It is not redundant and includes one
power supply, one common logic module and
five I/O slots for the plug-in interface modules.
DXC-30
The space-saving 3U-high unit can support up
to 120 ports. The basic unit includes one power
supply, one common logic module and 15 I/O
slots for the plug-in interface modules. Optional
secondary power supply and/or common logic
can be ordered at any time for full or partial
system redundancy.
DXC-100
The stackable unit can support up to 688 ports
and 1.2 Gbps 3/1/0 cross connect capabilities
(see page 102). Various timing options cover all
timing possibilities for the E1/T1 interface.
These include internal clock, external clock and
loopback timing sourcing from any selected
E1/T1, n x 56/64 kbps, E3/T3, or STM-1 port.
Setup, management and diagnostic tools
Setup, control and diagnostics can be performed
via an ASCII terminal or Ethernet port. A built-in
SNMP agent enables three management options:
DXC-10A
DXC-30
V.35
Up to
96 x SHDSL
V.35
E1
Up to
32 x SHDSL
SDH
ADM
ADM
ADM
E1
E3
Remote Sites
DXC-8R
STM-1
E1
Central Site
RADview
ASMi-52
ASMi-52L
ASMi-52
ASMi-52L
E1
Extending services over DSL
E1/T1
BTS
E1/T1
DXC DXC
Fiber optic
RADview
NMS
Switch
ModemModem
Main link line protection by different media types
• Independent management
• Management by the RADview-EMS/TDM network
management system running on an
HP OpenView or Windows platform
• Management by the RADview Service Center
path management system
Configuration and diagnostics of remote services
are provided through either TS0 or a dedicated
timeslot, which can be groomed by the DXC
alongside the payload traffic (for up to 30
management links supporting PPP). Out-of-band
management is available via PPP or SLIP.
Diagnostic loopback support for most modules
includes loopback toward the local or remote DTE.
Data monitoring capabilities are supported by
configuring any high speed port to monitor any
given port in the enclosure. The DXC can be
controlled remotely via dial-up modem.