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
Features:
- Handheld design and easy-to-use
- Full-featured measurements to 2M, Datacom
- High resolution backlight large LCD screen, with adjustable contrast
- Smart navigation mode and multi-language displays
- Extensive error and alarm generation, detection and indication
- Histograms analysis of alarm and error events
- Up to 99 days continuance test performance
- Save/Recall of up to 7 user-defined setups and 70 sets of results
- Up to 6 hours operation from a single battery charge
- Built-in Li rechargeable battery and smart charger circuit
- Can be charged with automobile cigarette lighter battery adapter
- Ungradable software via an integrated RS232C interface
- Test results uploaded, conserved and printed by PC Manager software
Specification
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 |
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VF Injection | Frequency: 200MHz~3400MHz, Step: 10Hz | ||
Level: -60dBm~+3dBm | |||
VF Measurement | Frequency: 200MHz~3400MHz Accuracy: ±1Hz |
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Level range: -60dBm~+3.14dBm -60dBm~-21dBm, accuracy: ±2.87dBm -20dBm~+3.14dBm, accuracy: ±0.21dBm |
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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 |
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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 |
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 |
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Warranty Service:
FirstFiber warrants to the purchaser that our products shall be free from defects in material and workmanship under normal use (consumables, normal tear and wear excluded) for a period of one year from the date of shipment. Any part which is determined by FirstFiber to be defective in material or workmanship shall be returned to FirstFiber or authorized service location, as FirstFiber designates and shipping costs prepaid. Defective items will be repaired or replaced at FirstFiber's option.
ISO9001:2008 The certificate shows that a component/subsystem can be used in a specific application according to a requirement class (RC) or a integrity level (SIL). The system integrator and end user must always be aware of how to use certified components/subsystems in safety-related function, respectively a safety instrumented system. Because of the many different possibilities and how to configure a safety system, the end user must get the related information from the manufacturer of the certified component/subsystem. |
CE The CE marking is a mandatory European marking for certain product groups to indicate conformity with the essential health and safety requirements set out in European. To permit the use of a CE mark on a product, proof that the item meets the relevant requirements must be documented. |
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RoHS Working in partnership with the policy lead at BERR (The Department for Business, Enterprise & Regulatory Reform), NWML is the UK Enforcement Authority for the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2008 (the “RoHS Regulations”). Manufacturers need to understand the requirements of the RoHS Directive to ensure that their products, and their components, comply. |
FCC The Federal Communications Commission (FCC) is an independent United States government agency. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. |