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| GH-1AT E1 BER Tester |
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Product：
GH-1AT E1 BER Tester is a multifunctional, user-friendly, and handheld field tester for testing and analysis of E1 signal bit error. WF-1AT is one kind of essential testing tools for communication installation and network maintenance of service providers.
Key Features:
l Small size, lightweight, rugged, convenient and suitable for field testing
l Rechargeable lithium battery last at least 4-hour
l Analyze various performance testing results, report quality of the communication channel all-side
l 256 data storage, record the test results automatically
l LCD display, English menu
l Test frequency and frequency deviation with 10ppm accuracy
l High-precision clock function
Key Functions:
Applicable to E1/2Mbit/s: (model WF-1AT01 and WF-1AT02)
l Framed and unframed signals generation and reception
l 2Mbit/s unframed error performance testing
l 2Mbit/s framed error performance testing
l N×64Kbit/s channel error testing
l Bit error, coding error, frame error, CRC error testing
l Signal loss alarm, AIS alarm, out-of-frame alarm testing
l Generation and reception delay testing
l Frequency testing
l Error content analysis
l Bit error inserting
l Two clock options(internal and picking-up)
Applicable to Datacom: (only model WF-1AT02)
l Test Datacom RS232/V.24/ V.28, V.35, RS-485, RS422, EIA-530, EIA-530A
l SYNCH and ASYNCH testing
l DTE and DCE emulation
l Bit error testing
l Signal loss alarm testing
l Line signal frequency testing
Technical Specifications:
2Mbit/s Technical Specifications (model WF-1AT01 and WF-1AT02)
(1) Signal input rate: 2048Kbit/s ± 10ppm (G.703 requirement ±100PPM)
(2) Signal code: HDB3
(3) Input impedance:
(3.1) Unbalanced terminating: 75W
(3.2) Unbalanced bridging(On-service): ＞750W
(4) Signal structure:
(4.1)Unframed structure
(4.2)Framed structure: PCM30, PCM31, PCM30CRC, PCM31CRC
Framed structure is complied with the G.704.
(5) Testing pattern: 24-1(15), 26-1(63), 29-1(511), 211-1(2047), 215-1, ALL 0, ALL 1, ALTER 0, ALTER 1.
(6) Output Impedance: unbalanced 75W, up to G.703
(7) Error code insertion: single, ratio 10E-2, 10E-4, 10E-6
(8) Communication interface: USB-RS232C transfer interface, 38400bps
RS232 Technical Specifications (only model WF-1AT02)
(1) ASYNCH/SYNCH signal rate: 1.2Kbps~128Kbps
(2) Testing pattern: 24-1(15), 26-1(63), 29-1(511), 211-1(2047), 215-1, ALL 0, ALL 1, ALTER 0, ALTER 1.
(3) Error code insertion: single, ratio insertion 10E-2, 10E-4, 10E-6
V.35 Technical Specifications (only model GH-1AT02)
(1) ASYNCH/SYNCH signal rate: 64Kbps~2048Kbps
(2) Testing pattern: 24-1(15), 26-1(63), 29-1(511), 211-1(2047), 215-1, ALL 0, ALL 1, ALTER 0, ALTER 1.
(3) Error code insertion: single, ratio insertion 10E-2, 10E-4, 10E-6
Other Specifications:
Power supply:
(1) Adapter:
Input: AC220V 50Hz
Output: DC5V 1A
(2) Build-in rechargeable battery
2000mAh 4.2V rechargeable lithium battery
Working time: 4 hours
Charging: 5 hours
Dimension and weight:
L×W×H: 170×84×33mm
Weight: 500g
Ambient parameters:
Working temperature: -10~+50℃
Storage temperature: -30~+70℃
Humidity: 5%~90%, non-condensing
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