TTI
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| Brand | TTI |
|---|---|
| Origin | USA |
| Model | C-995 |
| Frequency Range | 4.0 Hz to 500 Hz (internal aperture) / 40 Hz to 5 kHz (external aperture) |
| Aperture Diameter | 15 mm |
| Aperture Width | 4.5 mm (30-slot) / 15 mm (3-slot) |
| Frequency Stability | ±0.0025% |
| Phase Jitter | 0.1% peak-to-peak (3-slot), 1.0% peak-to-peak (30-slot) |
| Phase-Lock Response Time | <5 s |
| External Clock Input | TTL/CMOS-compatible, 40 Hz–5 kHz |
| Output Signal | TTL/CMOS square wave |
| Display | 5-digit high-brightness green LED, 0.5" height |
| Power Supply | 85–260 VAC, 50/60 Hz |
| Dimensions (Chopper Head) | 4.5" H × 4.5" W × 2" D |
| Dimensions (Controller) | 2.7" H × 7" W × 9" D |
| Weight | 1.4 kg |
| Operating Temperature | 0–40 °C |
| Warranty | 2 years |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | C-995 v |
| Frequency Range | 4.0 Hz to 5 kHz (selectable via dual apertures) |
| Frequency Resolution | 0.001 Hz (via RS-232) |
| Display | 5-digit high-brightness green LED (565 nm, 14 mm digit height) |
| Phase Jitter | 0.1% peak-to-peak (3-slot), 1.0% peak-to-peak (30-slot) |
| Frequency Stability | ±25 ppm (0–40 °C, internal clock) |
| Phase Lock Response Time | <5 s (full range), <1 s (±10% step) |
| Input Compatibility | TTL/CMOS, 4.0 Hz–5.0 kHz |
| Aperture Dimensions | 30-slot: 15 mm H × 4.5 mm W |
| 3-slot | 15 mm H × 15 mm W |
| Housing | Square chopper head (4.75″ × 4.75″ × 2″), with two #8-32 mounting holes |
| Power | 85–260 VAC, 40–400 Hz, <20 W |
| Operating Temperature | 0–40 °C |
| Controller Dimensions | 2.8″ H × 7.5″ W × 8.5″ D |
| Chopper Head Dimensions | 4.5″ H × 4.5″ W × 2.5″ D |
| Weight | 2.25 kg |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | FTE-7000 |
| Wavelengths | 850, 1300, 1310, 1550 nm ±20 nm |
| Dynamic Range | 27/26 dB (MM), 32/30 dB (SM) |
| Event Dead Zone | 2 m |
| Attenuation Dead Zone | 5 m |
| Distance Range | 1–64 km (MM), 1–240 km (SM) |
| Pulse Width | 20–10,000 ns |
| Resolution | 0.25–64 m |
| Distance Uncertainty | ±(0.75 m + 0.005% × distance + sampling resolution) |
| Sampling Rate | 4 Hz typical real-time refresh |
| Refractive Index Range | 1.024–2.048 |
| Linearity | ±0.05 dB/dB |
| Onboard Storage | 1,000 traces |
| Battery Life | 4 hours |
| Operating Temperature | −10 to 50 °C |
| Storage Temperature | −20 to 60 °C |
| Dimensions (L×W×H) | 194 × 99 × 40 mm |
| Weight | 0.73 kg |
| Interface | USB |
| Connector Types | Interchangeable FC/ST/SC |
| Included Software | Windows-based Telcordia SR-4731 compliant OTDR analysis suite |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | FTE-7500 |
| Wavelengths | 850/1300 nm (MM), 1310/1550 nm (SM), 1625 nm (optional) |
| Dynamic Range | 27/26 dB (MM), 32/30 dB (SM), 30/29/29 dB (TRI) |
| Pulse Width | 20–10,000 ns |
| Event Dead Zone | 2 m |
| Attenuation Dead Zone | 5 m |
| Distance Resolution | 0.25–64 m |
| Distance Uncertainty | ±(0.75 m + 0.005% × distance + sampling resolution) |
| Max Measurement Range | 240 km (SM), 64 km (MM) |
| Real-time Refresh Rate | 4 Hz |
| Refractive Index Range | 1.024–2.048 |
| Linearity | ±0.05 dB/dB |
| Onboard Memory | 1,000 traces |
| Battery Life | 8 hours |
| Operating Temperature | –10 to 50 °C |
| Storage Temperature | –20 to 60 °C |
| Dimensions (L×W×H) | 197 × 114 × 57 mm |
| Weight | 0.91 kg (2 lbs) |
| Interface | USB Type-A & Mini-USB |
| Connector Options | Interchangeable FC, ST, SC |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | FTE-8000 |
| Wavelength Range | FTE-8000S: 1492–1528 nm (200.9–196.2 THz) |
| FTE-8000C | 1530–1561 nm (196.0–192.0 THz) |
| FTE-8000L | 1572–1608 nm (190.5–186.3 THz) |
| FTE-8000CWDM | 1271–1611 nm |
| Wavelength Accuracy | ±0.1 nm |
| Channel Spacing | 50 GHz, 100 GHz, or 20 nm (CWDM) |
| Power Range | +10 dBm to –50 dBm |
| Absolute Power Accuracy | ±1 dB |
| Resolution | 0.01 dB |
| Polarization-Dependent Loss (PDL) | ±0.15 dB |
| Optical Attenuation Ratio | 40 dBc (@50 GHz) |
| Sweep Time | <0.5 s |
| Return Loss | >40 dB |
| Optical Connector | Universal UPC (FC/SC compatible) |
| Display | 4-inch TFT color LCD |
| Dimensions | 19.7 × 11.45 × 5.6 cm |
| Weight | 0.91 kg |
| Battery | Rechargeable NiMH, 8-hour runtime |
| Operating Temperature | –10 °C to +50 °C |
| Storage Capacity | 1000 test records |
| Interface | USB host/device (for PC and USB flash drive) |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | LTX-510 |
| Input Voltage Range | 0–1 V or 0–5 V (selectable) |
| Input Impedance | 50 Ω or 1 MΩ (switchable) |
| Output Optical Power | 10 mW (−20 dBm) |
| Maximum Input Voltage | ±7 V DC |
| 3-dB Bandwidth | DC–60 MHz |
| Center Wavelength | 850 nm |
| Spectral Width (FWHM) | 100 nm |
| Input Connector | BNC Female |
| Output Connector | ST |
| Compatible Fiber | Multimode, 62.5/125 µm or 100/140 µm |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | LTX-5515 |
| Analog Bandwidth | DC – 12.5 MHz (-3 dB) |
| Input Voltage Range | ±1 V or ±5 V |
| Resolution | 12-bit |
| Accuracy | ±0.1% Full Scale, ±20 mV offset |
| Data Rate | 50 Mb/s |
| Switching Speed | 0 – 12 MHz |
| Laser Wavelength | 850 nm ± 20 nm, 1310 nm ± 20 nm |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | LTX-5510 / LTX-5515 (Analog) / LTX-5520 / LTX-5525 (Digital) |
| Input Voltage Options | Dual-range configurable |
| Analog Bandwidth | DC–25 MHz |
| Analog Accuracy | ±0.1% FS |
| Analog Resolution | 12-bit |
| Digital Channels | 4 (analog models) / 16 (digital models) |
| Digital Channel Speed | DC–24 MHz (switching) / 0–50 Mb/s (data rate) |
| Logic Compatibility | TTL, CMOS, LVTTL (input) |
| Input Impedance Options | Two selectable values |
| Immunity | Full galvanic isolation, EMI-immune transmission via single-mode/multimode fiber |
| Brand | TTI |
|---|---|
| Origin | USA |
| Model | TIA-525I |
| Detector Type | InGaAs |
| Wavelength Range | 850–1700 nm |
| Bandwidth | DC–14 GHz (typical) |
| Gain Options | 1.0 and 10.0 |
| Max Linear Input Power | 2 mW |
| Damage Threshold | 15 mW |
| Input Interface | FC or ST |
| Output Interface | Male BNC |
| Power Supply | 9 V Li-ion battery or external DC |