Specifications

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RAD Data Communications 2009 Catalog
M U L T I P L E X E R S
Modular chassis
The Megaplex family consists of the 4U-high
Megaplex-2100 with 12 slots and the 2U-high
Megaplex-2104 chassis with five slots − for both
I/O and main link modules. This allows for a mix
of a wide variety of data, voice, fax, and
LAN services. All Megaplex-2100 modules fit
both Megaplex-2100 and Megaplex-2104 chassis.
Main link modules
ML-IP
Three-port 10/100BaseT Ethernet uplink module
with up to 4 Mbps uplink capacity. This module
serves as the main link to the IP network,
placing the packetized TDM data stream from
the I/O modules onto the IP network in the
form of TDMoIP framing. The module is also
available with two fiber optic 100BaseFX
uplinks.
ML-2E1, ML-1E1, ML-2T1, ML-1T1
Dual/single E1/T1 links with integral, soft-
configurable LTU/CSU.
MLF-2E1, MLF-1E1, MLF-2T1, MLF-1T1
Dual/single E1/T1 links with fiber interfaces,
eliminating the need for an external fiber optic
modem.
ML-20N
Dual/single n x 64 kbps main link with data
interfaces such as V.35, X.21 and more.
MSL-8
Eight-port SHDSL module, extending the range up
to 10.6 km (3.5 miles) over existing copper lines.
ML-8E1, ML-8T1
Eight-port E1/T1 main link module
I/O modules
Data modules
HS-ETH/SW
Four 10/100BaseT LAN module with builtin Layer 2
Ethernet switch, featuring VLAN support and static
routing capabilities.
Megaplex
X.21 X.21
Megaplex
LS terminal
LS data
FXS
LS data
FE1
PBX
LS terminal
Optimized services over narrowband link using ML-20N
Central Station
Megaplex
Data info
Line #n
Line #1
POP
Station #1
Megaplex
Fiber/
Copper
Line #n
Station #2
Megaplex
Fiber/
Copper
Station #n
Megaplex
Station #1
Megaplex
Line #1
Station #2
Fiber/
Copper
Station #n
MegaplexMegaplex
Fiber/
Copper
Display
board
Party-line (Omnibus) dedicated voice application