Product Description

SAT*1CS 2M transmission analyzer could test for digital channel of 2M bit/s interface、and digital channel of V.*4/V.*8/RS**2、V.*5、V.*6、RS**9、X.*1、RS**5、EIA**0、EIA**0A、codirectional *4kbit/s interface. ◆ Features  English menu, large-screen display, and simple operation;  Perform multi-task operation simultaneously (it could test and browse former record simultaneously);  The test setup memory could be up to 9, and the test result memory could be up to *0, and it could operate non-volatile memory;  It could communicate with PC, and realize memory of computer, print out test data, it could also directly connect to mini printer;  It could turn on/off the test regularly;  With alarm and histogram analysis of error code;  Software updating. ◆ Major Functions  ·Service-interrupted error code testing;  ·Online error code testing;  ·Frame and non-frame signals generation and reception;  ·2 Mbit/s non-frame error code performance testing;  ·2 Mbit/s frame N×*4kbit/s channel error code performance testing;  ·Performance testing of bit error, coding error, frame error, CRC error and E bit error;  ·Testings of signal loss, AIS alarm, frame remote alarm, multiframe remote alarm, out-of-frame, and pattern loss alarm;  ·Frequency offset testing;  ·Line signal frequency testing;  ·Voice channel signal level and frequency testing;  ·Pattern slip testing;  ·Clock slip testing;  ·Straight signaling  ·Audio frequency testing;  ·Loop delay testing;  ·Automatic protection switching time testing;  ·Speech monitoring;  ·Signal state display. Voice channel content display. Voice channel busy indication;  ·Alarm and error code histogram analysis  ·Time slot content analysis  ·Frame content analysis  ·G. **1/G. **6/M. ***0 error code performance analysis  ·Several kinds of error code and alarm insertion.  ·Three modes (terminating, bridging and monitoring);  ·Three clock options (internal, and picking-up).  ·Print result by RS**2 interface  ·Codirectional *4K test  ·Data V.*4/RS**2、V.*5、V.*6、X.*1、RS**9、RS**5、EIA**0、EIA**0A test  Technical index:  2M technical index  (1) Signal transmission rate: ***8kbit/s±**0ppm (G.**3 standard ±**0PPM)  (2) Signal code: HDB3、AMI  (3) Input jitter tolerance: accord with request of chart 1.3 Fig.*0.1 Input Jitter Tolerance  (4) Input balance characteristics: the attenuation could accord with square root rule of frequency, the range of attenuation is 0～6dB at ***4kHz.  (5) Input impedance:  (5.1)Non-balanced terminating: *5Ω Balanced terminating: **0Ω *0Hz～***0kHz reflection loss﹥*8dB  (5.2)Non-balanced bridging: ﹥**0Ω Balanced bridging:***0Ω  (5.3)Non-balanced monitoring: *5Ω *6dB plus Balanced monitoring: **0Ω *6dB plus *0 Hz～***0kHz reflection loss﹥*8dB  (6) Signal structure:  (6.1)Non-frame structure  (6.2)Frame structure: PCM*0、PCM*1、PCM*0CRC、PCM*1CRC frame structure could accord with G.**4 standards  (7) Test pattern：***1、***1、****1、****1、****1、****1、code  (8) Output interface impedance:  (8.1)Non-balanced *5Ω could accord with G.**3 standards  (8.2)Blanced *5Ω could accord with G.**3 standards  (9) External clock :  (9.1)Signal form: HDB3、NRZ  (9.2)Balanced terminating impedance: **0Ω Non-balanced terminating impedance: *5Ω Balanced bridging impedance:﹥***0Ω Non-balanced bridging impedance: ﹥**0Ω  (*0) Error code insertion: none, single, and ratio ***1～***7 ◆ Equidirection *4K technical index  (1) Signal transmission rate: *4kbit/s±**0ppm (G.**3 standards±**0PPM)  (2) Input impedance: balanced **0Ω accord with G.**3 standards  (3) Input jitter tolerance: accord with request of G.**3  (4) Output interface impedance: balanced **0Ω accord with G.**3 standards  (5) Test pattern: ***1、***1、****1、****1、****1、****1、artificial code  Data interface index  (1) Data interface type: V.*4、V.*5、V.*6、X.*1、RS**9、RS**5、EIA***0、EIA***0A  (2) Generator  (2.1)SYNCH mode  Clock source: Internal or receive clock  Phase relation between clock and data: Equidirection or reverse direction.  Rate: 1.2，2.4，4.8，9.6，*4.4，*9.2，*8.4，*8，*6(kbps)；N×*4kbps(N=1～*2)  Error: ±*5ppm(ppm: parts per million)  (2.2)ASYNCH mode  Rate: *0，*5，**0，**0，**0，**0，**0，***0，***0，***0，***0，***0，***0；*4.4k，*9.2k，*8.4k，*7.6k（bps）  Data structure: Word length: 5，6，7，8（bits）；Stop bit: 1，2(bits);  Odd-even check: odd, even, 1, 0, none  (2.3)Error code insertion: None, single, or ratio ***1 ~ ***7.  (3) Receiver  (3.1)SYNCH mode  Clock source: Internal or receive clock  Phase relation between clock and data: Equidirection or reverse direction.  Clock rate: ***8 kbps at maximum  (3.2)ASYNCH mode: rate and data structure are same as generator.  (4) Test pattern: ***1、***1、****1、****1、****1、****1、artificial code ◆ Other parameters:  Power supply:(1)Special power adapter  INPUT：AC**0V *0Hz OUTPUT：DC 9V 1A  (2)Internal rechargeable battery ***0mAh 6V nickel-hydrogen rechargeable battery  Work time: 8 hours Charge: 8 hours at power-off state, and *2 hours at power-on state.  Printer (optional): μP**-TS(CH) 4 Chinese character micro-printer with standard level and serial port.  Dimensions and weight: L×W×H：**0×**0×*2mm Weight：**0g  Ambient parameters: Operation temperature: 0～*0℃ Storage Temperature: **0～**0℃  Temperature：5%～*0% non-condensing ◆ Distinction between series products  1、2M error code series(SAT*1AS、SAT*1BS)  2、2M data series(SAT*1CS、SAT*1DS) Functions & Features SAT*1AS SAT*1BS SAT*1CS SAT*1DS Power supply AC/DC AC/DC AC/DC AC/DC 2M offline（service interrupted） √ √ √ √ 2M online（service uninterrupted） √ √ √ × N×*4K √ √ √ × Loop delay × √ √ × Automatic protection switching (APS) testing × √ √ × Audio frequency testing √ √ √ × Sound monitoring One way One way Double- way One way Straightforward signaling √ √ √ × Equidirectional *4K testing × × √ √ G.**1，G.**6，M.***0 analysis √ √ √ No M.***0 Column diagram analysis √ √ √ × 2M line level and frequency testing × × √ √ Voice channel level and frequency testing √ √ √ × Time slot analysis √ √ √ × Frequency deviation testing √ √ √ √ PC connection and software updating online √ √ √ √ V.*5, V.*4/RS**2, X.*1/V.*1, V*6/RS**9 （SYNCH/ ASYNCH） × × √ √ RS**2/RS**5 EIA**0/EIA**0A （SYNCH, ASYNCH） × × √ √ Electric power remote monitoring FSK function × × × √ Note: The items with ”√”indicated means that the items have the functions described correspondingly, while the items with “×” indicated don’t have such functions.