E1 Bit Error Rate Tester

SAT-1AT E1 Tester is a multifunctional, user-friendly, and handheld field tester for testing and analysis of E1 signal bit error. SAT-1AT is one kind of essential testing tools for communication installation and network maintenance of service providers.

Key Features:

l  Small size, lightweight, rugged, convenient and suitable for field testing;

l  Rechargeable lithium battery last at least 4-hour;

l  Analyze various performance testing results, report quality of the communication channel all-side;

l  256 data storage, record the test results automatically;

l  LCD display, English menu;

l  Test frequency and frequency deviation with 10ppm accuracy;

l  High-precision clock function;

Key Functions:

Applicable to E1/2Mbit/s: (model SAT-1AT01 and SAT-1AT02)

l  Framed and unframed signals generation and reception

l  2Mbit/s unframed error performance testing

l  2Mbit/s framed error performance testing

l  N×64Kbit/s channel error testing

l  Bit error, coding error, frame error, CRC error testing

l  Signal loss alarm, AIS alarm, out-of-frame alarm testing  

l  Generation and reception delay testing

l  Frequency testing

l  Error content analysis

l  Bit error inserting

l  Two clock options(internal and picking-up)

Applicable to Datacom: (only model SAT-1AT02)

l  Test Datacom RS232/V.24/ V.28, V.35, RS-485, RS422, EIA-530, EIA-530A

l  SYNCH and ASYNCH testing

l  DTE and DCE emulation

l  Bit error testing

l  Signal loss alarm testing

l  Line signal frequency testing

Technical Specifications:

2Mbit/s Technical Specifications (model SAT-1AT01 and SAT-1AT02)

(1) Signal input rate: 2048Kbit/s ± 10ppm (G.703 requirement ±100PPM)

(2) Signal code: HDB3

(3) Input impedance:

(3.1) Unbalanced terminating: 75W

(3.2) Unbalanced bridging(On-service): >750W

(4) Signal structure:

(4.1)Unframed structure

(4.2)Framed structure: PCM30, PCM31, PCM30CRC, PCM31CRC

Framed structure is complied with the G.704.

(5) Testing pattern: 2⁴-1(15), 2⁶-1(63), 2⁹-1(511), 2¹¹-1(2047), 2¹⁵-1, ALL 0, ALL 1, ALTER 0, ALTER 1.

(6) Output Impedance: unbalanced 75W, up to G.703

(7) Error code insertion: single, ratio 10E-2, 10E-4, 10E-6

(8) Communication interface: USB-RS232C transfer interface, 38400bps

RS232 Technical Specifications (only model SAT-1AT02)

(1) ASYNCH/SYNCH signal rate: 1.2Kbps~128Kbps

(2) Testing pattern: 2⁴-1(15), 2⁶-1(63), 2⁹-1(511), 2¹¹-1(2047), 2¹⁵-1, ALL 0, ALL 1, ALTER 0, ALTER 1.

(3) Error code insertion: single, ratio insertion 10E-2, 10E-4, 10E-6

V.35 Technical Specifications (only model SAT-1AT02)

(1) ASYNCH/SYNCH signal rate: 64Kbps~2048Kbps

(2) Testing pattern: 2⁴-1(15), 2⁶-1(63), 2⁹-1(511), 2¹¹-1(2047), 2¹⁵-1, ALL 0, ALL 1, ALTER 0, ALTER 1.

(3) Error code insertion: single, ratio insertion 10E-2, 10E-4, 10E-6

Other Specifications:

Power supply:

(1)  Adapter:

Input: AC220V 50Hz

Output: DC5V 1A

(2)  Build-in rechargeable battery

2000mAh 4.2V rechargeable lithium battery

Working time: 4 hours

Charging: 5 hours

Dimension and weight:

L×W×H: 170×84×33mm

Weight: 500g

Ambient parameters:

Working temperature: -10~+50°C

Storage temperature: -30~+70°C

Humidity: 5%~90%, non-condensing