Specifications

M U L T I P L E X E R S
96
RAD Data Communications 2009 Catalog
• Cost-effective channel banks for small
applications
• Plug-and-play
• PCM-encoded FXS analog voice channels
Megaplex-104: eight channels
Megaplex-204: 16 channels
• Single E1 uplink
• Soft Rx/Tx gain control
• PCM encoded, A-Law or µ-Law
• Each FXS port supports loop-start, soft
gain level setting, polarity reversal,
metering, enhanced line tests
• Enhanced diagnostics per channel
• Caller ID-enabled
• Support for Group III fax
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The Megaplex-104 and Megaplex-204 are cost-
effective channel banks designed specifically for
small point-of-presence (POP) applications. They
have one E1 uplink and can support up to eight
or 16 FXS voice channels, respectively. The
channels support various analog voice features
which are required for voice services providers.
Each FXS port supports caller ID, loop-start
signaling, reverse polarity, and 12 kHz/16 kHz
metering pulse, thereby meeting the
specifications for public payphones.
Inband fax support for Group III fax machines
complies with T.4 and T.30.
Management options
Management capabilities for the Megaplex-104
and Megaplex-204 include inband management
and out-of-band management via an Ethernet
port or via a terminal using the local serial port.
Plug-and-play
The Megaplex-104 and Megaplex-204 come
with factory default settings to allow
plug-and-play installation. They support both
loopback timing (LBT mode) and a local, internal
source clock (INT mode).
The Megaplex-104 is a compact, 1U-high unit,
half 19-inch wide, suitable for the desktop,
wall-mounting or mounting in a 19-inch rack
(mounting kits available).
The Megaplex-204 is a 19-inch wide, 1U-high
unit provided in a metal chassis.
Megaplex-104, Megaplex-204
Compact Voice Channel Banks
E1
PBX
Megaplex-104
Megaplex-204
Fax
E1
Branch B
Main Office
E1
Network
Megaplex-2100
PBX
Fax
E1
Megaplex-104
8 FXS
Branch A
Megaplex-204
Fax
Fax
16 FXS
E1
Alternative voice provider application using wireless
Voice connectivity over E1 links