AITIA International, Inc. - Services and products - Telecommunication systems - Products

THE MOST AFFORDABLE E1/T1 LINE TESTER

The Portable E1/T1 Tester (SGA-XS) can monitor two bidirectional 2048 kbps (E1) or 1544 (T1) lines. This compact, state of the art equipment is a new member of our Signaling Generator and Analyzer (SGA) family. It connects to a USB 2.0 port of a Notebook and

provides detailed protocol analysis. Increase your effectivity with SGA-XS for an amazing price today!

Signaling Tests in Any Mobile or Fixed Network

“Support engineers should always carry this powerful Tester along with their Notebook. It is merely 150 g but can replace most bulky and expensive protocol analyzers.”

Peter Tatai, Chief Engineer

Applications

Monitoring 2 framed or unframed bidirectional E1/T1 data streams
BERT with G.821, G.826 and M.2100 evaluation
Alarm handling and logging
Automatic HDLC channel search
Signal capture to hard disk via USB port
Supported CCS protocols: SS7 (MTP, ISUP, SCCP, TCAP, MAP1-3, BSSAP, INAP, SMS, HSL, etc.), GPRS, ISDN (DSS1)
On-line and off-line signaling analysis with custom filter settings
Detailed protocol decoding with selectable parameter displays
CAS and MFC (R2, R1, R1.5) signal handling with call decoding
Included speaker (µ- or A-Law)
Replay of captured signaling data streams

Technical Information

Two RJ48 connections for four receive-transmit E1/T1 interfaces
Terminations:120/1200 Ohms
Supporting USB v1.0 / v2.0
Low power consumption, fed from USB port, multiple devices
Supporting Win98/Win2000/XP/2003
Dimensions: 125x33x66 mm
Weight: 150 g

ISO 9001:2000 Certified by NQA

Applications

Ø Signaling Monitoring

Monitoring on two independent framed or unframed data streams (E1 / T1);
Selectable time stamp clock source and termination;
Interface state information (LOS, LOF, AIS);
Included firmware HDLC decoders, automatic HDLC channel search;
Supported protocols: SS7 (MTP2-3, ISUP, SCCP, TCAP, MAP1-3, BSSAP, INAP, etc.), HSL, GPRS, ISDN (DSS1);
Nx64 kbits time slot dropping for monitoring (N= 1..31);
Robbed bit function (T1);
Optional hardware filtering of FISUs, LSSUs.

Ø Bit Error Ratio Tester (BERT)

BERT analysis on one framed or unframed stream (E1);
31 time slot analysis at the same time;
- Automatic pattern synchronization (PRBS2E-11,-15,-23, alternating, user pattern 32 bits);
- G.821 evaluation;

Ø Multifunctional Test Transmitter

Layer-1 settings: line coding, frame/unframed, def. time slot data, robbed bit, A.I.S;
Data stream insertion:
- Pattern (PRBS2E-11,-15,-23, user pattern 32 bits);
- Fix, variable length HDLC with fix or variable data;
- Data file playback.

Specifications

Physical Interfaces	2 x RJ48 connectors for RX and TX
	USB Type-A connector

T1/E1 Interface
Line code	AMI, HDB2, B8ZS
Framing	unframed CAS, CCS, CRC4, ESF, D3/D4
Bit rates	1,544Mbps (T1) or 2,048 Mbps (E1)
Input level	0...-20dB

Physical Dimensions	31 mm H x 70mm W x 120mm L