|
|
|
|
|
|
|
|
|
|
|
|
|
Telecom Testing Equipments .. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
-
Complete ready-to-test solution according to many national and international standards
-
TS 103 021, TBR 21, EG 201 121
-
TBR 4, 12,13
-
EN 301 437, TBR 37, TBR 38 (Europe)
-
FCC part 68,TIA-968-A(USA)
-
CS-03 (Canada)
-
S002, S003, S004, S016 (Aus)
-
JATE (Japan)
-
ITU-T G.862 (PESQ VQT)
-
ITU-T G.703, G.823, G.824, G.992.1
-
ETSI TS 102 027-1,2 (SIP)
More Information.. |
410 |
|
|
|
|
|
- Tests payphones and telephone meter equipment.
- Programmable of payphone charge pulse generation for level, pulse width and cadence.
- Measuring payphone charge pulse numbers.
- Adjustable line voltage level, line current and DC resistance.
- Line impedance can be set by an external user defined network.
- Generate and Detect DTMF tone frequency and level.
- Generation of various user define call progress tone with adjustable frequency, level and cadence - A ture universal progress tone simulator.
- Generation of 12 and 16 KHz metering pulse signal.
- DTMF, FSK type I and type caller ID simulator.
- SMS protocol I and II simulation
- Capable for sequential testing applications.
More Information..
|
|
|
|
|
|
|
- Send and receive MMS simulation
- PPP parameters control.
- Window XP operation.
- Definable DNS Server.
- HTTP Server.
- MMS Server.
- Creation/Modification and analysis of PDU MMS.
- Events Logging.
More Information.. .
|
|
|
|
|
|
|
- Test VoIP, ATA and Set top box terminal adaptors.
- Telephone line and Caller ID signaling verification.
- Telephone line and Caller ID troubleshooting.
- Central Office Carrier (DLC) signaling verification (GR-57).
- CPE troubleshooting.
- Network equipment installation verification.
- ILEC/CLEC signal interface troubleshooting.
- Caller ID loop surveys.
- Caller ID (SR-3004,TIA-716,TIA-777A, ETSI ETS 300 659).
- VMWI (TR-1401, TIA-777A).
- Stutter dial tone (TIA-855).
- Wireline SMS ( ETSI ETS 100 900, ETSI ETS 100 901).
- ADSI protocol verification (SR-1273, SR-2461).
- Russian ANI (Russian Caller ID).
- Dual port or single port model option.
More Information..
|
|
|
|
|
|
|
- Telephone line signal analyzer
- Recording telephone line signal
- SMS protocol analysis for ETSI ES201912 P1 and P2
- Caller id protocol analysis
- Line status signal decoding
- Telephone line oscilloscope function
- Signals analysis of terminal tones (FFT analysis)
- High impedence connection
- Automatic report generation
More Information..
|
|
|
|
|
|
|
- Default 60 sets of single tests..
- Default 3 sets of multi tests.
- Programmable all test contents.
- Test Standard- BT, Bellcore,V23 and DTMF CLIP.
- Support Call Waiting test.
- Support Message Waiting or VMWI test.
- Soak testing
- Suitable for fucntional check, Q.A., production Testing, Products Repair and Caller I.D. Demonstrations.
- Small Size and portable.
- Level Selection
More Information..
|
|
|
|
|
|
|
- Create Message on PC and download to telephone via PSTN line.
- Receive message from telephone and display on PC.
- Input message encoded for Ascii, Unicode, Big5, or Western European.
- Display message encoded to Ascii, Unicode, Big5, or Western European.
- Support pre-defined message trigger action.
- Events Logging.
- Works to Protocol I
- Optional for Protocol II.
- Optional for HK PCCW.
- Serial RS-232 Interface.
More Information..
|
|
|
|
|
|
|
- Create Message on PC send to telephone via PSTN line.
- Receive message from telephone line and display on PC.
- Input message encoded for Ascii, Unicode, Big5, or Western European.
- Display message encoded to Ascii, Unicode, Big5, or Western European.
- Programmable Service Centre Number.
- Support pre-defined message trigger action.
- Events Logging.
- Caller I.D. detection for DTMF, FSK and V23.
- Works to Protocol I.
- Optional for Protocol II.
- Optional for HK PCCW.
- Serial RS-232 Interface.
More Information..
|
|
|
|
|
|
|
- Real Time record PSTN line activities, such as seize line time, dial out telephone number, incomming call number and release line time etc.
- Automatic decode SMS, Caller I.D. protocol.
- High impedence input without interrupt normal line specifications.
- Suitable for real PSTN line activities monitoring, diagnostic and trouble shooting.
More Information..
|
|
|
|
|
|
|
|
- Precise and comprehensive equipment to perform all the measurement for compliance with European regulation: ES103021 + TBR21.
More Information..
|
|
|
|
|
|
|
- Telephony signals survey.
- 1M? isolated input.
- 10Hz to 20KHz range.
- -60dBm to +19dBm sensitivity.
- DTMF decoding.
- Tone detection.
- Powerful trace mode with time-stamping.
- V23 decoding 2 real-time FFT translated into 10 more representative lines(>1Hz).
- Remote control via RS23
More Information..
|
|
|
|
|
|
|
- Tests payphones and telephone meter equipment.
- Programmable of payphone charge pulse generation for level, pulse width and cadence.
- 10Hz to 20KHz range.
- 3 sinusoidal frequencies.
- DTMF generation.
- Call Progress tone generation.
- Generation of 12 and 16 KHz metering pulse signal.
- V23 UART, FSK signal generation.
- White noise generation.
- Combination of signals can be generated simultaneously.
- Pause, Delay time, duration/Ton/Toff/N... can be programmable.
- Isolated output with 50/200/600 impedance.
- Remote control via RS232.
More Information..
|
|
|
|
|
|
|
- Connects CPE devices to ISDN BRI Network
- Adaptive or fixed timing selectable.
- Conforms to applicable standard of GB, ITU-T, ANSI and ETSI.
- Supports Channel 2B+D test.
- Supports local and remote power mode, automatically switch.
- Protect against power surge and lightning at U interface.
- U Interface: ANSI T1.601, ETSI ETR-080 and G.961
- S/T Interface: ITU-T Rec.I.430, ANSI T1.605,ETSI ETS300-012
More Information..
|
|
|
|
|
|
|
- Complies with EIA/TIA-422.EIA/TIA-485 standard.
- Support asynchronous data transfer rate up to 120kbps.
- Extended distances up to multi-mode 2km and 30km single mode.
- Available with ST/SC connector for Multi-mode and SC for single mode.
- Push-button switch to select DTE & DCE.
- Dip switch to setup 2 wires or 4 wires communication.
- Status LEDs for PWR, LNK, RCV to easily monitor network activities.
- Good for stand-alone or 19"4/8-port rack-mount converter chassis.
- External power supply FCC class A& CE approved.
More Information..
|
|
|
|
|
|
|
- Use of InGaAs: photodiode
- Accuracy +/- 0.3dBm
- Wavelength range 850nm,1300nm,1310nm,1550nm.
- Measurement range +3dBm~55dBm, 2mW~4nW.
- Low battery indication.
- Automatic power switch function.
- Overload indication.
- Power low indication.
- Available with ST,FC or Multi connector (option).
More Information..
|
|
|
|
|
|
|
- Central wavelength: 850nm /1300nm.
- Single wavelenght output or dual wavelength output.
- Different connectors (ST,FC,SC or Options).
- DC9V alkaline battery or DC9V 300mA adaptor.
- Variable drive frequencies (CW / 270Hz / 1000Hz / 2000Hz)
- Low battery indication.
- Power Output: CW-18dBm..
- Power Output Uncertainty: >.5dB
- Stability(25¢J & 5min warm-up): 0.1dB/Bhrs.
More Information..
|
|
|