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Fiber Optic
Voice Multiplexer
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Kilomux 2100/2104
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Features |
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Modular integrating access
multiplexer for data, voice, fax and LAN
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Advanced voice compression techniques
maximize utilization of main link bandwidth and provide high
quality low bit rate voice from 4.8 to 16 kbps per channel
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Kilomux main link modules support
Fractional E1/T1, Fiber, switched or leased ISDN, and DDS links.
Main links data rates range from 9.6 to 1536 kbps
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TDMoIP main link enables operation
over IP/Ethernet based networks
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Operation over radio and satellite
links is enabled by main link buffers and echo cancellers
implemented in the voice channels
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Analog and digital voice interfaces,
with fax and data modem transmission support
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Two models are available:
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Kilomux-2100 supports optional
redundant power supply
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Kilomux-2100 supports dual main links
for load sharing, Drop & Insert or backup
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Wide range of I/O modules support:
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Management via ASCII terminal, Telnet
or RADview SNMP network management system
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Description |
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The compact, modular Kilomux
time-division multiplexer supports data, voice, fax and LAN
traffic over one or two main links, at rates from 9.6 to
1536 kbps each.
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Kilomux can be connected to services
including leased line and DDS, as well as ISDN and
Fractional E1/T1. Main link buffers and echo cancellation on
the voice channels ensure full operation over radio and
satellite.
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Kilomux supports both analog and
digital voice interfaces for direct connection to PBX tie
lines and extensions, ISDN PBX extension lines, telephone
handsets and E1/T1 trunks.
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Kilomux uses time-division
multiplexing (TDM) techniques to ensure minimal delay and
protocol transparency, so that applications such as SNA and
voice are assured the bandwidth and short delay they
require.
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Kilomux traffic can be transported
over IP or Ethernet-based networks, using its TDMoIP main
link module.
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Kilomux enables transmission of high
quality voice (either compressed or uncompressed). It
supports the following:
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PCM (64 kbps)
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ADPCM voice compression techniques
for voice, fax and data transmission (32 kbps)
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MPMLQ voice compression algorithm
enable voice, fax and data transmission at rates ranging
from 16 kbps down to 4.8 kbps
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Supported standard fax and data
modem relay rates are between 14.4 to 2.4 kbps.
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Kilomux can be used in point to point
applications between two sites, or in "V" or chain
applications for multiple sites.
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Kilomux supports two independent
configuration databases (day/night) and can switch between
them in case of any network event. This feature enables
alternate routing in case of failure.
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Various timing modes are available,
enabling the system to take the received clock from a main
link, a sub channel or an internal oscillator clock.
KILOMUX PRODUCT LINE
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The Kilomux product line features two
chassis models for different network needs. The modular
Kilomux design makes it easy to upgrade and customize by
adding I/O and System modules.
Kilomux-2100
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Kilomux-2100 is a modular, 3U high
device that supports system modules, up to 12 I/O modules,
and optional redundancy for main link and power supply.
Kilomux-2100 features:
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A powerful CPU, able to meet future
requirements
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Software download capability to
facilitate system upgrades
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Full SNMP agent, providing improved
RADview support (faster operation, capable of multiple
unit management from a single station)
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Ethernet management port
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Telnet support.
Kilomux-2104
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With its compact size of only 1U, the
Kilomux-2104 was designed for applications at smaller sites.
Kilomux-2104 supports up to 4 I/O modules, and is limited to
a single main link and a single power supply.
Note: Kilomux-2100/2104
are functionally compatible with the Kilomux-2000/2004, and
support all Kilomux 2000 I/O, Main Link and System Modules.
MAIN LINK MODULES
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Several different types of
Kilomux main link (KML) modules are available for
compatibility with various digital data service
interfaces and public services.
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Interfaces supported:
V.35, V.24/RS-232,
V.36/RS 422/RS-530, X.21, G.703, standard CSU/DSU for
DDS services, Fractional E1/T1, ISDN Basic Access.
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TDM over IP main links support
interfaces for 10/100BaseTx and fiber optic interfaces
for 100BaseF Ethernet networks.
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The Kilomux-2100 supports up to
two main link modules. The second main link module can
be used as a redundant link for backup, or as a
load-sharing link to provide double capacity.
SYSTEM MODULES
KCL.2
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Kilomux's Common Logic control
module monitors system operation, sets configuration
and ensures communication with the management station.
Common Logic modules can also be ordered separately
for special purposes.
KDI
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KDI is a system module that
provides Drop & Insert functionality for dual-link
Kilomux-2100, by bypassing any channel or combination
of channels between link A and link B (see the
Applications section on the following page). Refer to
the separate KDI data sheet for more details.
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Up to 12 I/O modules can be
accommodated by the Kilomux-2100 chassis. Up to 4
modules can be accommodated by the smaller
Kilomux-2104.
High Speed KHS Modules
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Kilomux high-speed sync data
modules operate at selectable data rates from 2.4 to
614.4 kbps per channel. Interfaces supported include
V.35, V.36/RS 449, X.21, RS 530, as well as BRI ISDN,
G.703.
Low Speed KLS Modules
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Low speed sync/async modules
and statistical multiplexing data modules operate at
selectable data rates from 0.3 to 64 kbps per channel.
Voice KVC and Voice/Fax/
Data Modem KVF Modules
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Support is provided for
standard PCM and 32 kbps ADPCM voice, or high quality
compressed voice. Advanced speech coding techniques
include G.723.1 MPMLQ, which offers very high quality
voice at bit rates as low as 6.4 kbps, and PCELP at
4.8 kbps.
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Voice/fax/data modem modules
support automatic fax/data modem identification;
enabling Group III fax and data modem transmission at
rates up to 14.4 kbps.
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Both analog and digital voice
interfaces are supported for connection to PBX tie
lines, extensions or directly to telephones, as well
as to E1/T1 trunk connections and ISDN PBXs.
LAN Modules
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Ethernet and Token Ring
Internetworking modules connect between remote
Ethernet and Token Ring LANs.
DIAGNOSTICS
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Kilomux incorporates numerous
test features for easy maintenance and fast fault
detection. On power-up and during normal operation,
automatic self-test and link-tests are performed. Any
problems are reported to the system management.
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Local and remote loops can be
performed for every main link and I/O channel via user
commands. Additionally, a built-in BERT can test any
I/O data channel.
MANAGEMENT
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Kilomux system operation and
management - including configuration, diagnostics, and
monitoring of the local and remote units - can be
performed via ASCII terminal, Telnet or RADview.
ASCII Terminal
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An ASCII terminal can be
connected locally, through a dial up modem or via
Telnet.
RADview Management System
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RADview, RAD's Network
Management System running over PC or UNIX (HP OpenView),
enables complete monitoring and control of multiple
Kilomux-2100/2104 chassis from a central station via a
user friendly GUI.
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The system provides direct
on-line supervision, configuration, diagnostics and
alarm reception. Storing all configuration information
in non volatile memory ensures data integrity in the
event of power failure
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