HCT-BERT/C E1 Data Error Tester
Contact Info
- Address:深圳市南山區(qū)西麗鎮(zhèn)平山一路民企科技園7棟6樓, Zip:
- Contact: 曹小姐
- :18025310862
- :zb52@szprc.com
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HCT-BERT/C E1 Data Error Tester
The HCT-BERT/C is a handheld E1/data error tester featuring a true-color screen, graphical interface, and fully Chinese operation interface. It is used for field maintenance and analysis of E1/G.703 lines, as well as error testing of data lines (V.35, V.24/RS232, RS449, RS530, X.21). The HCT-BERT/C offers comprehensive functions and convenient operation. It can analyze and display test results according to international standards such as G.821, G.826, and M.2100, and also store, statistically analyze, and evaluate test data based on user requirements, making it an essential tool for line quality measurement.
HCT-BERT/C E1 Data Error Tester Features
True-color screen, graphical, fully Chinese operation interface
Multiple types of E1 error analysis, including E1 frame, pattern, CRC, and BPV analysis
Error performance analysis (G.821, G.826, M.2100)
E1 signal frequency offset testing
Configurable time slots for E1 lines (FAS, CAS)
Extraction and insertion of time slots in E1 channels (N×64K data)
Configuration and display of signaling ABCD bits
Configuration and display of Sa bits in time slot 0
Error testing for data ports (interface types: V.35, V.24/RS232, RS449, RS530, X.21)
Offline analysis of BERT performance
Storage of up to 100 configuration and test result files, with user storage and retrieval options
Local or remote control via PC terminal
Intuitive histogram display
Multiple test result output methods: internal storage, LCD screen display, parallel port printing
Built-in high-capacity rechargeable battery for convenient field use.
HCT-BERT/C E1 Data Error Tester Interface Types
E1 interface: RJ45 (balanced), BNC (unbalanced)
Data interface: DB26 (female)
Clock interface: PCM
Print port: DB15 (female)
Control port: USB
HCT-BERT/C E1 Data Error Tester Basic Applications
E1 line error testing
Framed and unframed end-to-end testing
Framed testing
Time slot extraction and insertion
Data line error testing
DTE/DCE n ×64k synchronous testing
Common BERT testing
G.703 E1 Port BERT Testing:
BERT Pattern | 63, 127, 511, 2047, 1048575, QRSS, and other patterns, plus user programming | |
BERT Display Format | ITU G.821, ITU G.826, ITU M.2100 | |
BERT Transmit Error Rate | Forced single error, forced error rate from 0.001 to 0.0000001 | |
Performance Analysis | Logic, Frame, CRC, BPV, E-bit errors, receive count, errored seconds, error-free seconds, bit error rate | |
E1 Analysis Methods | Channel diagram, Sa bits, signaling ABCD bits, etc. | |
E1 Port | Transmit/Receive Rate | 2048K bit/s ± 3ppm @25°C |
Line Coding | HDB3 | |
Pulse Characteristics | Complies with ITU-T G.703 | |
Clock Setting | Internal clock, external clock, recovered clock, data port clock | |
Frame Structure | Unframed, framed; FAS, FAS+CAS; with CRC, without CRC. | |
Data Port Error Testing:
DTE or DCE Synchronous Error Testing | DTE or DCE Low-Speed Synchronous/Asynchronous Error Testing | |
Interface | V.35, V.24/RS232, RS449, RS530, X.21 | V.24/RS232, V.35, RS449, RS530, X.21 |
Rate | X 64K (64K…2048K) | Asynchronous: 50 – 115.2K bps; |
BERT Pattern | 63, 127, 511, 2047, 32767 ITU standards, etc. | 63, 511, 2047, FOX, SPACE, MARK, and ALT |
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