8 Port E1/T1 LIM (J6824A) (Discontinued)

The VIAVI Eight-port E1/T1 LIM (J6824A) helps network professionals isolate and resolve network problems quickly on ATM Inverse Multiplexing for ATM (IMA) and 3G networks.

This product has been discontinued.

This product has been discontinued

The VIAVI Eight-port E1/T1 LIM (J6824A) helps network professionals isolate and resolve network problems quickly on ATM Inverse Multiplexing for ATM (IMA) and 3G networks.

  • Can be used with the Network Analyzer - Wireline Protocol Test (J6840), Protocol Analysis Probe - DNA (J6801B) and Protocol Analysis Probe - DNA MX (J6802B) platforms.
  • Hot-swappable - a LIM can be removed safely while an application is running and another LIM inserted in its place; the current application terminates and the user can launch another suitable application for the new LIM without having to power down and restart the analyzer.

The VIAVI Eight-port E1/T1 LIM (J6824A) for the Network Analyzer - Wireline Protocol Test (J6840) offers real-time ATM IMA analysis and troubleshooting on up to eight ports.

The VIAVI Eight-port E1/T1 LIM (J6824A) is the first to offer multiport IMA analysis on a hot-swappable interface and on a portable field service tool. This enables network operators to purchase one Network Analyzer for use in troubleshooting any LAN and WAN technology, from E1/T1 to Gigabit Ethernet, including multi-port IMA.

Operational Modes:

  • For the Network Analyzer application:
    - single-port ATM
    - multi-port ATM IMA
    - multi-port ISDN PRI layer 2 decodes
  • For the Signaling Analyzer application:
    - single-port ATM
    - multi-port ATM IMA
    - multi-port Channelized with HDLC (SS7, Frame Relay and ISDN) or TRAU 16K framing

VIAVI Eight-port E1/T1 LIM Features

  • Industry First: Eight-port ATM IMA on a portable platform with hot-swappable interfaces
  • Lowest cost per port for ATM IMA analysis
  • 2G/2.5G/3G channelized eight-port analysis for the VIAVI Signaling Analyzer
  • Eight-port E1/T1 passive monitoring taps available for convenient and efficient connections to a network
  • The J6824A LIM can be configured to operate with T1 (1.5 Mb/s) or E1 (2 Mb/s) line rate with DS1 or E1 framing, respectively, at RJ-48C 8-pin connectors, suitable for balanced 100 Ohm T1 or 120 Ohm E1 interfacing, or unbalanced 75 Ohm E1 interfacing
  • Cable options provide 8 dual Bantam connector cables terminated in an RJ48C plug; or 8 dual 75 Ohm BNC connector cables terminated in an RJ48C plug; or 8 balanced cables which swap cable pairs between RJ48C pins [1,2]/[4,5] to RJ45 pins [5,4]/[6,3]
  • Real-time simultaneous AAL-2 or AAL-5 reassembly on more than 4000 ATM virtual channels (user controls which)
  • ATM Policing, Traffic Contract Estimation and 1-point CDV on multiple virtual circuits simultaneously

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