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RAD Data Communications 2009 Catalog
R E M O T E T D M P S E U D O W I R E G A T E W A Y S
IPmux-24
TDM Pseudowire Access Gateway
The IPmux-24 TDM pseudowire access gateway
transparently delivers framed or unframed E1 or
T1 signals, HDLC-based data streams, and user
LAN traffic over packet switched networks, via
copper or fiber Fast Ethernet or Gigabit Ethernet
uplinks.
The IPmux-24’s compact design, ease of
installation, and advanced traffic management
capabilities enable carriers to extend their
services from legacy backbones over greenfield
packet networks, without affecting customer
experience or replacing existing end-user
equipment. It also allows service providers to
add traditional leased line services to their Layer
2 portfolio and permits enterprises to reduce
their IT expenses on PSTN connectivity and
branch-to-branch communications. In addition,
it supports cellular operators in migrating their
services to economical packet switched
backhaul.
Advanced pseudowire functionality
Incorporating RAD’s new generation of ASIC
processors, the IPmux-24 features enhanced
pseudowire performance with minimal
processing delay, including support for all
standard TDM circuit emulation modes, such as
TDMoIP, CESoPSN, SAToP, HDLCoPSN, and
CESoEth (MEF-8). Featuring a 64-circuit
pseudowire capacity, the IPmux-24 enables each
timeslot to be assigned a separately configured
pseudowire connection, thereby supporting
multiple PW flavors simultaneously. By grooming
DS0-level bundles, the IPmux-24 also facilitates
an efficient use of the expensive TDM ports.
Clock recovery and timing
The IPmux-24 ensures end-to-end timing
accuracy for real-time services across non-
deterministic packet networks. Featuring
adaptive clock recovery (ACR) capabilities per
•
Extends TDM, HDLC and Ethernet
services over packet transport
•
Up to four E1/T1 TDM user ports
•
Three SFP-based fiber or copper Fast
Ethernet or Gigabit Ethernet interfaces
•
Multi-standard TDM pseudowire ASIC:
TDMoIP, CESoPSN, SAToP, HDLCoPSN,
CESoEth
•
Ethernet ring support with 50 ms
fail-over time
•
High precision clock recovery for 2G/3G
cellular traffic over PSN
•
QoS per 802.1p, ToS/DSCP, EXP
•
Ethernet link and TDM pseudowire
redundancy
•
MEF-9, MEF-14 certified for EPL services
Central Site
Packet
Switched
Network
Remote Site
IPmux-24
4 x E1/T1
NMS
Gmux-2000
IPmux-216
Remote Site
4 x E1/T1
IPmux-24
Fast
Ethernet
GbE
196 x E1/T1
7 x Ch. T3
6 x Ch. STM-1/OC-3
CO/POP
Telephony
switch
PSTN
Fiber Fiber
IPmux-24
ETH
Fiber
IPmux-24
Gmux-2000
IPmux-216
4 x E1/T1
196 x E1/T1
7 x Ch. T3
6 x Ch. STM-1/OC-3
ETH
4 x E1/T1
ETH
4 x E1/T1
IPmux-24
E1/T1 extension over packet switched network
Daisy-chain application
For latest updates visit www.rad.com
(184 pages)
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