FST-6700 2M E1/Datacom Transmission Analyzers

FST-6700 2M E1/Datacom Transmission Analyzers

FST-6700 Series E1/Datacom tester,2M Datacom 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 G.703 CO 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 testingFor 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.

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: 75
Balance terminating: 120
Reflection loss >18dB within 50Hz ~3100kHz.
(5.2) Unbalance bridging: >W750
Balance bridging: >1200
(5.3) Unbalance monitoring: 75,26dB gain
Balance monitoring: 120 , 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 75, up to G. 703
(8.2) Balance 120, up to G. 703.
(9) External clock input
(9.1) Signal form: HDB3, NRZ
(9.2) Balance terminating resistance: 120
Unbalance terminating resistance: 75
Balance bridging resistance: >1200
Unbalance bridging resistance: >750
(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 120 , up to G.703
(3) Input jitter tolerance: Up to G.823.
(4) Impedance of output interface: Balance 120, 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, s, ingle, 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^oC

Storage Temperature: -30~+70^oC
Humidity: 5%~90%, non-condensingStandard Configuration

2M/Datacom Transmission Analyzer Table