TLP-3C 2M Transmission Analyzer


TLP-3C 2M Transmission Analyzer is a multi-functional and full-featured digital transmission system test device, designed for the installation test, engineering check and acceptance, daily maintenance of digital networks, mainly performing channel test, alarm analysis, fault finding and signaling analysis. In addition, this instrument further provides various protocol converters with one-way and bi-directional bit error test function. These capabilities make it ideal for field use.

Basic Functions:
1) 2M testing
75Ω and 120Ω line interfaces
HDB3 and AMI line codes
Out-of-service 2Mb/s, N×64kb/s BER testing
“PCM simulator” mode testing
Frame data control and monitoring
Timelot activity monitoring, FAS, N-FAS, TS16MFO analysis
Built-in 64kb/s tone channel listen capability
CAS and CCS signaling generation and monitoring
Round trip delay measurement
APS delay measurement
Extensive error and alarm generation
VF tone generation and measurement
Level measurement
Pulse mask measurement
Jitter measurements to ITU-T standard O.172
Frequency and offset measurement
Clock slip measurement
Up to ±999ppm transmit clock deviation
Clock source: Internal, Interface or External 2M clock/signal
Real-time transmit circuit open/short indication
2) Datacom testing
Datacom (V.24, V.35, V.36, X.21, RS-449, RS-485, EIA-530 and EIA-530A) interfaces BER Testing
ASYNC BER testing with baud rate 300b/s~38.4Kb/s
SYNC BER testing with data rate 300b/s~8Mb/s
DTE or DCE emulation
SYNC clock source and sense selection
Frequency measurement
Handshaking signals control and monitoring
3) G.703 CO testing
G.703 CO 64kb/s BER testing
Octet timing control and monitoring
Frequency and offset measurement
Clock source: Internal, Interface selectable
4) Protocol converter testing
2M-Datacom SYNC 64k or N×64kb/s BER testing
2M-G.703 CO SYNC 64kb/s BER testing
Frequency and offset measurement
Handshaking signals monitoring
2M frame data and alarm monitoring
5) Other functions
Real-time clock
Test pattern: PRBS, Fixed Code and 16-BIT User Word
Error injection: Single and Fixed Rate
Manual and auto-timer measurement
ITU-T G.821, G.826, and M.2100 performance analysis

  1. Handheld design and easy-to-use
  2. Full-featured measurements to 2M, Datacom
  3. High resolution backlight large LCD screen, with adjustable contrast
  4. Smart navigation mode and multi-language displays
  5. Extensive error and alarm generation, detection and indication
  6. Histograms analysis of alarm and error events
  7. Up to 99 days continuance test performance
  8. Save/Recall of up to 7 user-defined setups and 70 sets of results
  9. Up to 6 hours operation from a single battery charge
  10. Built-in Li rechargeable battery and smart charger circuit
  11. Can be charged with automobile cigarette lighter battery adapter
  12. Ungradable software via an integrated RS232C interface
  13. Test results uploaded, conserved and printed by PC Manager software

Item Description
2M Internal Clock 2048kb/s ±10ppm
Frequency Deviation ±999ppm
Line Interface 75Ω (Unbalanced), 120Ω (Balanced); High Input Impedance >2KW
Line Code HDB3, AMI
Framing Unframed, PCM30, PCM30CRC, PCM31, PCM31CRC
Receive Sensitivity >-43dB
Tx Clock Source Internal, Interface and External 2MHz clock or signal
Pulse Mask Measurement Comply with G.703
Jitter Measurement Comply with O.172
Frequency Measurement Accuracy: ±1Hz
Offset Measurement Accuracy: ±1ppm
Range: -999ppm~+999ppm
VF Injection Frequency: 200MHz~3400MHz, Step: 10Hz
Level: -60dBm~+3dBm
VF Measurement Frequency: 200MHz~3400MHz
Accuracy: ±1Hz
Level range: -60dBm~+3.14dBm
-60dBm~-21dBm, accuracy: ±2.87dBm
-20dBm~+3.14dBm, accuracy: ±0.21dBm
Delay Measurement Accuracy: ±1us
G.703 CO Line Rate 64kb/s ±1000ppm
Line Interface 120Ω, Balanced
Line Code AMI
Datacom Line Interfaces V.24, V.35, V.36, X.21, RS-449, RS-485, EIA-530, EIA-530A
Data Rate ASYNC 300, 600bit/s, 1.2, 2.4, 4.8, 7.2, 9.6, 19.2, 38.4kb/s
SYNC 300, 600bit/s, 1.2, 2.4, 4.8, 7.2, 9.6, 19.2, 38.4kb/s
N×64kb/s (N=1~32), 4M, 8Mkb/s
Test Patterns PRBS 223-1, 220-1, 215-1, 211-1, 29-1, 26-1
Fixed Code 1111, 0000, 1010
16-BIT User Programmable Word
LED Alarm Indicators Signal Loss, AIS, Frame Loss, MFrame Loss, Pattern Loss, Remote Alarm, Error, Clock Slip.
Error Injection Type: BIT, FAS, CRC4, CODE, E-BIT
Single, Fixed Rate: 10-2, 10-3, 10-4, 10-5, 10-6, 10-7
Performance Analysis ITU-T G.821, G.826 and M.2100
Display 320×240 pixel backlit monochromatic LCD
Serial Port RS-232C
Rechargeable Batteries 5×1.2V AA NiMH batteries, continuous working for 6 hours
Recharge Time Approx. 2 hours
AC Power Adapter Input: 100V~240VAC, 50/60Hz Output: 12VDC/1.5A
TestManager Pro WIN98/ME/NT/2000/XP
Dimensions L×W×H 200mm×160mm×45mm
Operating Temperature 0℃~50℃
Storage Temperature -20℃~+70℃
Humidity 5%~95% non-condensing

Standard Accessories:
Standard Items Quantity Standard Items Quantity
TLP-3C 2M Transmission Analyzer 1pc Simulation software 1pc
75Ω BNC/L9 E1 test cable 2pcs Carrying case 1pc
BNC/BNC cable 1pc User’s manual 1pc
RS232 serial upgrading cable 1pc Warranty card 1pc
DATA converting line (36PIN to 44PIN) 1pc Certificate of conformity 1pc
X.21 testing line 1pc V.35 testing line 1pc
V2.4 testing line 1pc V.11 testing line 1pc
    AC adapter 1pc
Optional Accessories:
Optional Items Quantity Optional Items Quantity
120 testing line 2pcs 64K testing lines 1pc

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