T3 E3 Basic & Optional Applications
General T3/E3 signal testing capabilities
- Monitor T3/E3 Lines
Monitor T3/E3 line application the T3 (DS3) /E3 line conditions for two T3/E3 ports. We can monitor LOS, LOF, AIS, IDLE, RAI/X-BIT, and Excessive 0's in case of T3. Others values such as T3 line frequency, power level, FEAC Messages, Frame errors, P-Bit Parity, C-Bit Parity, FEBE, and BPV also can be monitored. In case of E3 signal, LOS, AIS, RAI/X-BIT, and Excessive 0's status can be monitored. Others values such as E3 line frequency, power level, FEAC Messages, Frame errors, CV, and Excessive 0's also can be monitored.
- Alarm Generation and Error Injection
- Tx Rx Memory Loopback
- Monitor Received Data
- Loopback Modes, Clock, Framing Formats, Structured/Unstructured Modes
Loopback capability between the local T3(DS3) /E3 interface and the remote CSU are used to diagnose problems with the T3 (DS3) /E3 analyzer or with the CSU when it is isolated from the network.
The clock source option is used to select the timing reference for the outgoing T3 (DS3) /E3 signal.
The board can be configured to terminate or monitor the T3 (DS3) /E3 input signal depending on the user requirements.
- Transmit and Receive Configurations
- DSU Scrambling and Subrate
GL's USB T3E3 Analyzer supports scrambling and subrate for the following DSU vendors' algorithms for T3 interface: Digital Link, Larscom, Verilink, and Adtran. Scrambling was implemented to address various 0s-density when used in WAN interface. Data Service Unit (DSU) Subrate provides the ability to configure the DS3 network for a lower bandwidth service.
For more details, please visit T3 (DS3) Subrate and Scrambling website
- Multiplex and De-multiplex T1 or E1 signals
Up to two user selected T1 (or E1) channels can be externally inserted using the T1/E1 input/output interface into any one of the transmitted T3 (DS3) or E3 signal. The inserted T1 or E1 signal can be selectively transmitted through one or more of the T1/E1 transmit channels or broadcasted through all the T1/E1 channels. Additionally, the received T1/E1 signal can be looped back and transmitted or the transmitted T1/E1 signals can be set to carry AIS as shown in the picture below. Similarly up to two user selected T1/E1 channels can be dropped.
- Bit Error Rate Test - BERT (Full Frame and Unframed)
GL's T3 (DS3) / E3 Bit Error Rate Tester application measures the correctness of data received on T3 (DS3) /E3 channels for a repetitive fixed or pseudorandom pattern for the given transmission. The digital data in various fields such as digital circuits, mobile communications, antennas, digital broadcasting need to be monitored for error-free transmission. Bit Error Rate provides a figurative measurement of the number of erroneous bits received for the total number of bits transmitted.
- Playback (Transmit from File) / Record (Capture to File) applications
This software permits the user to transmit and / or capture all the data on T3 (DS3) /E3 lines using GL's T3 (DS3) /E3 analyzer. Typical applications include transmission or capture of prerecorded video files, traffic loading applications, surveillance applications, and protocol analysis. The analyzer can capture (record) two complete T3 (DS3) /E3 streams to the hard drive as a binary file. It can also transmit (playback) already captured binary file through the T3 (DS3) /E3 stream.
- Protocol Testing and Analysis - HDLC, Frame Relay,
ATM, and PPP
GL's T3 (DS3) /E3 analyzer supports protocol decoding and analysis of ATM, Frame Relay, MLPPP, and HDLC. All the protocol analyzers are based on similar architecture and support sophisticated filtering, statistics and real-time capture options.
- Scripting and Automation
Windows Client/Server software empowers the T3 (DS3) /E3 analyzer users with the capability of remote operation, automation, and multi-site connectivity. T3 (DS3) /E3 Cards in server mode can be easily controlled through software clients at remote or local sites. With the GL's well-known Client-Server (WCS) approach it is possible to individually control one or more T3 (DS3) /E3 analyzers
- HDL File Conversion Utility
This application converts a file from Ethereal format files (.PCAP, .CAP, and .PCAPNG) to GL proprietary file format (.HDL) and vice-versa. The application can automatically detect the format of the source PCAP file whether it is captured on Linux or Windows® and converts accordingly to HDL file. By converting the file to *.HDL format, the users can use the converted *.HDL files in T1 E1, T3 E3, LightSpeed1000™, or PacketScan™ applications to decode and analyze.
|Item No.||Item Description|
|TE3001||Portable (USB) Dual T3 E3 / T1 E1 Hardware Unit - requires TT3001 or EE3001|
|TT3001||T3 / T1 / E1 Analyzer Basic Software|
|EE3001||E3 / E1 Analyzer Basic Software|
|TT3020/ EE3020||T3/ E3 Record Playback Software (GUI)
File Record Send over T3/E3
|TT3090 / EE3090||T3 / E3 HDLC Tx/Rx Test + Analyzer (GUI)
Send Receive Analyze HDLC over T3/E3
|TT3135 / EE3135||T3 / E3 PPP Analyzer (GUI)
Analysis and decode of PPP over T3/E3
|TT3130 / EE3130||T3 / E3 Frame Relay Analyzer (GUI)
Analysis and decode of Frame Relay over T3/E3
|TT3160||T3 ATM Analyzer (GUI)
Analysis and decode of ATM cells over T3
|TT3600 / EE3600||T3 / E3 Basic Client Server Scripted Control Software
Precise & Sequential Control of T3/E3 Analyzer via Client Server - Uses TCP/IP
|TT3610 / EE3610||T3 / E3 Client Server Tx/Rx File
Tx / Rx Files on Unframed Unchannelized T3/E3
|TT3634 / EE3634||T3 / E3 Client Server High Throughput HDLC Tx/Rx Test
HDLC Simulation with Impairments
|TT3635 / EE3635||T3 / E3 Client Server High Throughput PPP Tx/Rx Test
PPP Emulation, requires TT3634/EE3634
|UT301 / UT302||T3 Analysis PCI Card w/ Basic Software and Client / Server and Command Line Utility|
|SA000d||High Stability Internal Clock Option
± 1 ppm Internal Clock
|HDT001/HDE001||Legacy HD T1 or E1 (PCI) Cards with Basic Analyzer Software|
|HTE001||Universal T1 or E1 card|
|UTE001||Portable USB based Dual T1 or E1 Laptop Analyzer|
*Specifications are subjected to change