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.

• 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