◆ General

 SAT-1AS/1BS/1CS 2M Transmission analyzer is mainly used for measuring bit error rate and analyzing the line fault and reason. It could easily accomplish transmission parameters measurement for N×64k channel of 2M system and daily maintenance test.

 SAT-1CS 2M transmission analyzer could test for digital channel of 2M bit/s interface、and digital channel of V.24/V.28/RS232、V.35、V.36、RS499、X.21、RS485、EIA530、EIA530A、codirectional 64kbit/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 20, 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×64kbit/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. 821/G. 826/M. 2100 error code performance analysis

 ·Several kinds of error code and alarm insertion.

 ·Three input modes (terminating, bridging and monitoring);

 ·Three clock options (internal, and picking-up).

 ·Print result by RS232 interface

 ·Codirectional 64K test

 ·Data V.24/RS232、V.35、V.36、X.21、RS499、RS485、EIA530、EIA530A test

 Technical index:

 2M technical index

 (1) Signal transmission rate: 2048kbit/s±100ppm (G.703 standard ±500PPM)

 (2) Signal code: HDB3、AMI

 (3) Input jitter tolerance: accord with request of chart 1.3

Fig.10.1 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 1024kHz.

 (5) Input impedance:

 (5.1)Non-balanced terminating: 75Ω Balanced terminating: 120Ω 50Hz～3100kHz reflection loss﹥18dB

 (5.2)Non-balanced bridging: ﹥750Ω Balanced bridging:1200Ω

 (5.3)Non-balanced monitoring: 75Ω 26dB plus Balanced monitoring: 120Ω 26dB plus 50 Hz～3100kHz reflection loss﹥18dB

 (6) Signal structure:

 (6.1)Non-frame structure

 (6.2)Frame structure: PCM30、PCM31、PCM30CRC、PCM31CRC frame structure could accord with G.704 standards

 (7) Test pattern：2⁶-1、2⁹-1、2¹¹-1、2¹⁵-1、2²⁰-1、2²³-1、code

 (8) Output interface impedance:

 (8.1)Non-balanced 75Ω could accord with G.703 standards

 (8.2)Blanced 75Ω could accord with G.703 standards

 (9) External clock input:

 (9.1)Signal form: HDB3、NRZ

 (9.2)Balanced terminating impedance: 120Ω Non-balanced terminating impedance: 75Ω
Balanced bridging impedance:﹥1200Ω Non-balanced bridging impedance: ﹥750Ω

 (10) Error code insertion: none, single, and ratio 10-1～10-7

◆ Equidirection 64K technical index

 (1) Signal transmission rate: 64kbit/s±100ppm (G.703 standards±500PPM)

 (2) Input impedance: balanced 120Ω accord with G.703 standards

 (3) Input jitter tolerance: accord with request of G.823

 (4) Output interface impedance: balanced 120Ω accord with G.823 standards

 (5) Test pattern: 2⁶-1、2⁹-1、2¹¹-1、2¹⁵-1、2²⁰-1、2²³-1、artificial code

 Data interface index

 (1) Data interface type: V.24、V.35、V.36、X.21、RS499、RS485、EIA-530、EIA-530A

 (2) Generator

 (2.1)SYNCH mode

 Clock source: Internal or receive clock

 Phase relation between clock and data: Equidirection or reverse direction.

 Rate: 1.2，2.4，4.8，9.6，14.4，19.2，38.4，48，56(kbps)；N×64kbps(N=1～32)

 Error: ±15ppm(ppm: parts per million)

 (2.2)ASYNCH mode

 Rate: 50，75，110，150，200，300，600，1200，2400，3600，4800，7200，9600；14.4k，19.2k，38.4k，57.6k（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 10-1 ~ 10-7.

 (3) Receiver

 (3.1)SYNCH mode

 Clock source: Internal or receive clock

 Phase relation between clock and data: Equidirection or reverse direction.

 Clock rate: 2048 kbps at maximum

 (3.2)ASYNCH mode: rate and data structure are same as generator.

 (4) Test pattern: 2⁶-1、2⁹-1、2¹¹-1、2¹⁵-1、2²⁰-1、2²³-1、artificial code

◆ Other parameters:

 Power supply:(1)Special power adapter

 INPUT：AC220V 50Hz OUTPUT：DC 9V 1A

 (2)Internal rechargeable battery 4000mAh 6V nickel-hydrogen rechargeable battery

 Work time: 8 hours Charge: 8 hours at power-off state, and 12 hours at power-on state.

 Printer (optional): μP40-TS(CH) 4 Chinese character micro-printer with standard level and serial port.

 Dimensions and weight: L×W×H：200×160×42mm Weight：950g

 Ambient parameters: Operation temperature: 0～40℃ Storage Temperature: -30～+70℃

 Temperature：5%～90% non-condensing

◆ Distinction between series products

 1、2M error code series(SAT-1AS、SAT-1BS)

 2、2M data series(SAT-1CS、SAT-1DS)

◆ General

 SAT-1CS Series 2M Transmission Analyzers is mainly used for measuring of the error rate of data communication and for the analysis of line fault and causes, and very suitable for the parameter measurement and routine maintenance testing of 2M system, N×64K communication channels.

 SAT-1CS Series 2M Transmission Analyzers can be used to test the digital channels with 2Mbit/s interfaces and with V.24/V.28/RS232, V.35, V.36, RS449, X.21, RS485, EIA530, EIA530A, and equidirectional 64kbit/s interfaces.

◆ Major Features

 · LCD large-screen display, 320*240 lattice, backlight, LED indicator
 · Hand held, auto configuration
 · Multi-task operation at one time
 · Store 20 test results and 9 test configurations, with power-off memories
 · PC operation, store, analysis, print
 · Programmable timer
 · Alarm and histogram analysis
 · Software updating

◆ Major Functions

For 2Mbit/s:

 · Service-interrupted error testing

 · Online error testing

 · Framed and unframed signals generation and reception

 · 2Mbit/s unframed error performance testing

 · 2Mbit/s framed N×64kbit/s channel error testing

 · Bit error, coding error, frame error, CRC error and E bit error testing

 · Signal loss alarm, AIS alarm, framed remote alarm, multi-framed remote alarm, out-of-frame, and pattern loss alarm

 · Frequency offset testing

 · Line signal level and frequency testing

 · Voice channel signal level and frequency testing

 · Pattern slip testing

 · Clock slip testing

 · Straightforward signaling

 · Audio frequency testing

 · Loop circuit delay testing

 · Automatic protection switching time testing (APS)

 · Clock bias function

 · Sound monitoring

 · Duplex 2Mbit/s detecting and monitoring

 · Signal state display. Voice channel content display. Voice channel busy indication

 · Alarm and error histogram analysis

 · Time slot content analysis, drop and insert signal on each time slot

 · Framed content analysis

 · G.703 module analysis

 · G. 821/G. 826/M. 2100 error analysis

 · Multi error and alarm inserting

 · Three input modes (terminating, bridging and monitoring)

 · Three clock options (internal, external and picking-up);

For Datacom:

 · V.24/RS232/V.28, V.35, V.36, X.21, RS-449, RS-485, RS422, EIA-530, EIA-530A datacom testing

 · SYNCH and ASYNCH testing

 · DTE and DCE emulation

 · Bit code testing

 · Pattern slip testing

 · Signal loss alarm

 · Line signal level and frequency testing

 · Loop delay testing

 · Automatic protection switching time testing(APS)

 · G.821, M2100 service interrupt error testing


For co-directional 64Kbit/s:

 · Service interrupt error testing

 · Bit code testing

 · Pattern slip testing

 · Signal loss, AIS alarm

 · Line signal frequency testing

 · Loop delay testing

 · Automatic protection switching time testing(APS)

 · G.821, M.2100 error testing

◆ Technical Index

 ·2M Technical Index

 (1) Signal input rate: 2048kbit/s±100ppm（G.703 requirement±50PPM）

 (2) Signal coding: HDB3, AMI.

 (3) Input jitter tolerance: Up to the requirement of Figure 10.1.

Fig.10.1 Input Jitter Tolerance

 (4) Input balance response: Attenuation complies with the law of square root of frequency, and is within the range of 0 to 6dB at 1024 kHz.

 (5) Input Impedance

  (5.1) Unbalance terminating: 75Ω

    Balance terminating: 120Ω.

    Reflection loss >18dB within 50Hz～3100kHz.

  (5.2) Unbalance bridging: >750Ω

    Balance bridging: >1200Ω

  (5.3) Unbalance monitoring: 75Ω, 26dB gain

    Balance monitoring: 120Ω, 26dB gain

    Reflection loss >18dB within 50Hz～3100kHz.

 (6) Signal structure

  (6.1) Non-frame structure

  (6.2) Frame structure: PCM30, PCM31, PCM30CRC, PCM31CRC

    Frame structure complies with the requirement of G. 704.

 (7) Testing pattern: 2⁶-1、2⁹-1、2¹¹-1、2¹⁵-1、2²⁰-1、2²³-1, and artificial code

 (8) Impedance of output interface:

  (8.1) Non-balance 75Ω, up to G. 703

  (8.2) Balance 120Ω, up to G. 703.

 (9) External clock input

  (9.1) Signal form: HDB3, NRZ

  (9.2) Balance terminating resistance: 120Ω

    Unbalance terminating resistance: 75Ω.

    Balance bridging resistance: >1200Ω

    Unbalance bridging resistance: >750Ω.

 (10) Error code insertion: None, single, or ratio 10-1 ~ 10-7.

 ·Co-directional 64k Technical Index

 (1) Signal input rate: 64 kbit/s±100ppm（G.703 requirement±100PPM）

 (2) Input impedance: Balance 120Ω, up to G.703

 (3) Input jitter tolerance: Up to G.823.

 (4) Impedance of output interface: Balance 120Ω, up to G.703

 (5) Testing pattern:2⁶-1、2⁹-1、2¹¹-1、2¹⁵-1、2²⁰-1、2²³-1, and artificial code
Input Impedance

 ·Datacom Index

 (1) Data interface type: V.24, V.35, V.36, X.21, RS-449, RS-485, EIA-530 and EIA-530A.

 (2) Generator

  (2.1) SYNCH mode

    Clock source: Internal or external clock

    Phase relation between clock and data: co-direction or reverse direction.

    Rate: 1.2，2.4，4.8，9.6，14.4，19.2，38.4，48，56(kbps)；N×64kbps（N=1～32）

    Error: ±15ppm（ppm: parts per million）

  (2.2) ASYNCH mode

    Rate: 50，75，110，150，200，300，600，1200，2400，3600，4800，7200，9600；14.4k，19.2k，38.4k，57.6k（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 10-1 ~ 10-7.

 (3) Receiver

  (3.1) SYNCH mode

    Clock source: Internal or external clock

    Phase relation between receive clock and receive data: Equidirection or reverse direction.

    Clock Rate: 2048kbps at a maximum

  (3.2) ASYNCH mode

    The rate and data are the same as those of the generator.

 (4) Testing pattern: 2⁶-1、2⁹-1、2¹¹-1、2¹⁵-1、2²⁰-1、2²³-1, and artificial code

◆ Other Parameters

 ·Power supply

  (1) Special power adapter

    Input: AC220V 50Hz

    Output: DC 9V 1A

  (2) Internal rechargeable battery

    4000mAh, 6V nickel-hydrogen rechargeable battery

    Working time: 8 hours

    Charging: 8 hours at power-off state, and 12 hours at power-on state.

 ·Dimension and weight

  L×W×H: 200×160×42mm

  Weight: 950g

 ·Ambient parameters

  Operation temperature: 0～40℃

  Storage Temperature: -30～+70℃

  Humidity: 5%～90%, non-condensing

◆ Standard Configuration

◆ General

 SAT-1BS Series 2M Transmission Analyzers is mainly used for measuring of the error rate of data communication and for the analysis of line fault and causes, and very suitable for the parameter measurement and routine maintenance testing of 2M system, N×64K communication channels.

◆ Major Features

 ·English menu. Large screen. Easy operation.

 ·Multitask operation (It is allowed to conduct a test while browsing previous records).

 ·As many as 9 test settings and 20 groups of test results can be stored, and kept in memory in the event of power failure. .

 ·Communication with a PC is available to allow test data storage, analysis and printing to be carried out on the PC, or directly connected to a micro printer.

 ·The instrument can be powered on or off at certain times for testing purpose.

 ·Column diagram analysis of alarms and error codes;

 ·Software updating online.

◆ Major Functions

 ·Service-interrupted error code testing;

 ·Error code testing online;

 ·Framing and non-framing signals generation and reception;

 ·2 Mbit/s non-framing error code performance testing;

 ·2 Mbit/s framing N×64kbit/s channel error code performance testing;

 ·Performance testing of bit error, coding error, frame error, CRC error and E bit error;

 ·Alarm testing of signal loss, AIS alarm, frame remote alarm, multiframe remote alarm, out-of-frame, and out-of-pattern synchronism

 ·Frequency swing testing;

 ·Line signal level testing;

 ·Speech channel signal level and frequency testing;

 ·Pattern slip testing;

 ·Straightforward signaling

 ·Audio frequency testing;

 ·Loop circuit time lag testing;

 ·Automatic protection switching time testing (APS);

 ·Sound monitoring;

 ·Signaling state display. Voice channel content display. Voice channel busy indication;

 ·Column diagram analysis of alarms and error codes;

 ·Time sot content analysis;

 ·Frame content analysis;

 ·G. 821/G. 826/M. 2100 error code performance analysis;

 ·Several kinds of error code and alarm insertion;

 ·Three input modes (terminating, bridging and monitoring);

 ·Two clock options (internal and picking-up);

 ·RS-232 interface for printing result;

 ·Equidirectional 64k testing;

 ·V.24/RS232, V.35, V.36, X.21, RS-449, RS-485, EIA-530 and EIA-530A data testing.

◆ Technical Index

 ·2M Technical Index

 (1) Signal input rate: 2048kbit/s±100ppm（G.703 requirement±50PPM）

 (2) Signal coding: HDB3, AMI.

 (3) Input jitter tolerance: Up to the requirement of Figure 10.1.

Fig.10.1 Input Jitter Tolerance

 (4) Input balance response: Attenuation complies with the law of square root of frequency, and is within the range of 0 to 6dB at 1024 kHz.

 (5) Input Impedance

 (5.1) Unbalance terminating: 75Ω

 Balance terminating: 120Ω.

 Reflection loss >18dB within 50Hz～3100kHz.

 (5.2) Unbalance bridging: >750Ω

 Balance bridging: >1200Ω

 (5.3) Unbalance monitoring: 75Ω, 26dB gain

 Balance monitoring: 120Ω, 26dB gain

 Reflection loss >18dB within 50Hz～3100kHz.

 (6) Signal structure

 (6.1) Non-frame structure

 (6.2) Frame structure: PCM30, PCM31, PCM30CRC, PCM31CRC

 Frame structure complies with the requirement of G. 704.

 (7) Testing pattern: 2⁶-1、2⁹-1、2¹¹-1、2¹⁵-1、2²⁰-1、2²³-1, and artificial code

 (8) Impedance of output interface:


 (8.1) Non-balance 75Ω, up to G. 703

 (8.2) Balance 120Ω, up to G. 703.

 (9) External clock input

 (9.1) Signal form: HDB3, NRZ

 (9.2) Balance terminating resistance: 120Ω

 Unbalance terminating resistance: 75Ω.

 Balance bridging resistance: >1200Ω

 Unbalance bridging resistance: >750Ω.

 (10) Error code insertion: None, single, or ratio 10-1 ~ 10-7.

◆ Other Parameters

 ·Power supply

 (1) Special power adapter

 Input: AC220V 50Hz

 Output: DC 9V 1A

 (2) Internal rechargeable battery

 4000mAh, 6V nickel-hydrogen rechargeable battery

 Working time: 8 hours

 Charging: 8 hours at power-off state, and 12 hours at power-on state.

 ·Printer: μP40-TS(CH) Chinese character micro-printer with standard level and serial port.

 ·Dimension and weight

 L×W×H: 200×160×42mm

 Weight: 950g

 ·Ambient para meters

 Operation temperature: 0～40℃

 Storage Temperature: -30～+70℃

 Humidity: 5%～90%, non-condensing

◆ Standard Configuration

◆ General

 SAT-1AS Series 2M Transmission Analyzers is mainly used for measuring of the error rate of data communication and for the analysis of line fault and causes, and very suitable for the parameter measurement and routine maintenance testing of 2M system, N×64K communication channels.

◆ Major Features

 ·Chinese menu. Large screen. Easy operation.

 ·Multitask operation (It is allowed to conduct a test while browsing previous records).

 ·As many as 9 test settings and 20 groups of test results can be stored, and kept in memory in the event of power failure. .

 ·Communication with a PC is available to allow test data storage, analysis and printing to be carried out on the PC, or directly connected to a micro printer.

 ·The instrument can be powered on or off at certain times for testing purpose.

 ·Column diagram analysis of alarms and error codes;

 ·Software updating online.

◆ Main Functions

 ·Service-interrupted error code testing;

 ·Error code testing online;

 ·Framing and non-framing signals generation and reception;

 ·2 Mbit/s non-framing error code performance testing;

 ·2 Mbit/s framing N×64kbit/s channel error code performance testing;

 ·Performance testing of bit error, coding error, frame error, CRC error and E bit error;

 ·Alarm testing of signal loss, AIS alarm, frame remote alarm, multiframe remote alarm, out-of-frame, and out-of-pattern synchronism

 ·Frequency swing testing;

 ·Line signal frequency testing;

 ·Speech channel signal level and frequency testing;

 ·Pattern slip testing;

 ·Straightforward signaling

 ·Audio frequency testing;

 ·Sound monitoring;

 ·Signaling state display. Voice channel content display. Voice channel busy indication;

 ·Column diagram analysis of alarms and error codes;

 ·Time sot content analysis;

 ·Frame content analysis;

 ·G. 821/G. 826/M. 2100 error code performance analysis;

 ·Several kinds of error code and alarm insertion;

 ·Three input modes (terminating, bridging and monitoring);

 ·Two clock options (internal and picking-up);

 ·RS-232 interface for printing result;

◆ Technical Index

 ·2M Technical Index

 (1) Signal input rate: 2048kbit/s±100ppm（G.703 requirement±50PPM）

 (2) Signal coding: HDB3, AMI.

 (3) Input jitter tolerance: Up to the requirement of Figure 10.1.

Fig.10.1 Input Jitter Tolerance

 (4) Input balance response: Attenuation complies with the law of square root of frequency, and is within the range of 0 to 6dB at 1024 kHz.

 (5) Input Impedance

 (5.1) Unbalance terminating: 75Ω

 Balance terminating: 120Ω.

 Reflection loss >18dB within 50Hz～3100kHz.

 (5.2) Unbalance bridging: >750Ω

 Balance bridging: >1200Ω

 (5.3) Unbalance monitoring: 75Ω, 26dB gain

 Balance monitoring: 120Ω, 26dB gain

 Reflection loss >18dB within 50Hz～3100kHz.

 (6) Signal structure

 (6.1) Non-frame structure

 (6.2) Frame structure: PCM30, PCM31, PCM30CRC, PCM31CRC

 Frame structure complies with the requirement of G. 704.

 (7) Testing pattern: 2⁶-1、2⁹-1、2¹¹-1、2¹⁵-1、2²⁰-1、2²³-1, and artificial code

 (8) Impedance of output interface:

 (8.1) Non-balance 75Ω, up to G. 703

 (8.2) Balance 120Ω, up to G. 703.

 (9) External clock input

 (9.1) Signal form: HDB3, NRZ

 (9.2) Balance terminating resistance: 120Ω

 Unbalance terminating resistance: 75Ω.

 Balance bridging resistance: >1200Ω

 Unbalance bridging resistance: >750Ω.

 (10) Error code insertion: None, single, or ratio 10-1 ~ 10-7.

◆ Other Parameters

 ·Power supply

 (1) Special power adapter

 Input: AC220V 50Hz

 Output: DC 9V 1A

 (2) Internal rechargeable battery

 4000mAh, 6V nickel-hydrogen rechargeable battery

 Working time: 8 hours

 Charging: 8 hours at power-off state, and 12 hours at power-on state.

 ·Printer: μP40-TS(CH)4 Chinese character micro-printer with standard level and serial port.

 ·Dimension and weight

 L×W×H: 200×160×42mm

 Weight: 950g

 ·Ambient parameters

 Operation temperature: 0～40℃

 Storage Temperature: -30～+70℃

 Humidity: 5%～90%, non-condensing

◆ Standard Configuration