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This Item Has A Current Calibration!
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AFL NOYES OFL250 SingleMode 1550nm OTDR w/ VFL & Power Meter
Dynamic Range:
1550 nm : 26 dB
Power Meter:
- 1310nm
- 1490nm
- 1550nm
- 1625nm
- 1650nm
Includes Carrying Case & Accessories As Listed Above!
Working Condition: Excellent
Condition: Refurbished
Calibrated: Yes
Warranty: 1 YEAR WARRANTY
Noyes OFL250 SingleMode OTDR
The NOYES OFL250 is a single-mode OTDR with an integrated optical power meter, optical laser source, and visual fault locator (VFL) in a hand-held package weighing only 0.8 kg (1.8 lb). With short dead zone and mid-range dynamic range performance, the OFL250 is ideal for troubleshooting single-mode fibers in local access and metro area networks. For quick pass/fail fiber analysis, the ORL upgrade option provides a convenient end-to-end fiber summary including link length, link loss, and ORL.
Integrated source and power meter include AFL’s unique Wave ID capability to eliminate setup errors and reduce test time by up to 80%. With Wave ID, the power meter automatically synchronizes to a single or multi-wavelength Wave ID optical signal sent from a Wave ID source connected to the other end of the link.
Over 1000 OTDR test results may be saved in industry-standard .SOR file format. Transfer stored OTDR results to PC via USB for viewing and professional report generation using Windows compatible TRM® 2.0 Basic Test Results Manager software.
1550 nm only Single-mode OTDR; Cost-effective solution for fault-locating single-mode networks at 1550 nm only, including detection of high losses due to micro- or macro-bends.
Features:
- Cost-effective 1550 nm troubleshooting OTDR
- 26 dB dynamic range; 1.5 m event dead zone
- Integrated source, power meter, visual fault locator
- Easy pass/fail analysis using link length, link loss, ORL summary
- Rugged, hand-held and light weight
- Internal storage (>1000 OTDR traces in standard .SOR format)
- Transfer test results to a PC via USB
- All-day battery operation without recharge or replacement
- Windows® compatible software to view, print, and archive test records
- Instant On; Ready to test in <5 seconds
Applications:
- Troubleshoot metro/access optical networks: Locate cable cuts, poor splices, fiber bends, and dirty or damaged connections.
- Measure optical power: Verify TX output or RX input power levels.
- Complete multi-wavelength end-to-end loss tests faster and eliminate setup errors using AFL’s Wave ID loss test feature
- Identify fibers utilizing laser source to generate tones detected by NOYES non-intrusive Optical Fiber Identifiers
- Generate stable optical source signals (CW, Wave ID or fiber-identifying tones) using the integrated Optical Laser Source.
- Visibly trace fibers or locate fiber bends or breaks using the integrated Visual Fault Locator (VFL) visible red laser.
Specifications:
| OTDR (POINT-TO-POINT, PON, LIVE PON) |
| Emitter Type |
Laser
|
Safety Class
|
Class I FDA 21 CFR 1040.10 and 1040.11, IEC 60825-1: 2007-03 |
Fiber Type
|
Single-mode |
Available Wavelengths
|
1550 nm |
Wavelength Tolerance
|
±20 nm |
Dynamic Range (SNR=1)
|
26 dB |
Event Dead Zone
|
1.5 m |
Attenuation Dead Zone
|
7 m |
Pulse Widths
|
5, 10, 30, 100, 300 ns, 1, 3, 10 µs |
Range Settings
|
250 m to 256 km |
Data Points
|
Up to 16,000 |
Data Point Spacing
|
12.5 cm (range <4 km), Range/16,000 (range >4 km) |
Group Index of Refraction
|
1.4000 to 1.6000 |
| Distance Uncertainty (m) |
±(1 + 0.005 % x distance + data point spacing) |
| Linearity |
± 0.05 dB/dB |
Trace File Format
|
Bellcore GR-196 V.1.1 |
Trace File Storage Medium
|
Internal memory (>1000 traces) |
| Data Transfer to PC |
USB cable |
| OTDR Modes |
Full Auto, End Locate, Expert, Real Time |
| OPTICAL POWER METER (OPM) |
| Calibrated Wavelengths |
1310, 1490, 1550, 1625, 1650 nm |
| Detector Type |
InGaAs |
| Measurement Range |
+23 to -50 dBm |
| Tone Detect Range |
+3 to -35 dBm |
| Wavelength ID Range |
+3 to -35 dBm |
| Accuracy |
±0.25dB |
Resolution
|
0.01 dB |
Measurement Units
|
dB, dBm or Watts (nW, µW, mW) |
| OPTICAL LIGHT SOURCE (OLS) |
Emitter Type
|
Laser |
Safety Class
|
Class I FDA 21 CFR 1040.10 and 1040.11, IEC 60825-1: 2007-03 |
Fiber Type
|
Single-mode |
Available Wavelengths
|
1550 nm |
| Wavelength Tolerance |
±20 nm |
| Spectral Width (FWHM) |
5 nm (maximum) |
| Internal Modulation |
1 kHz, 2 kHz, CW |
| Wavelength ID (one, two, or three wavelengths) |
Compatible with NOYES Optical Power Meters and Light Sources |
| Output Power Stability |
<±0.25 dB |
| Output Power (nominal) |
–3 dBm ±1.5 dB |
| VISUAL FAULT LOCATOR (VFL) |
| Emitter Type |
Visible red laser |
| Safety Class |
Class II FDA 21 CFR 1040.10 and 1040.11, IEC 60825-1: 2007-03 |
| Wavelength |
650 nm ±20 nm |
| Output Power (nominal) |
0.8 mW into single-mode fiber |
| GENERAL |
| Size (in boot) |
20.1 x 13.0 x 5.3 cm (7.9 x 5.1 x 2.1 in) |
| Weight |
0.8 kg (1.8 lb) |
| Operational Temperature |
-10°C to +50°C, 0 to 95 % RH (non-condensing) |
| Storage Temperature |
-20°C to +60°C, 0 to 95 % RH (non-condensing) |
| Power |
Rechargeable Li-Ion or AC adapter |
| Battery Life |
12 hours, backlight ON, continuous operation |
Display
|
LCD, 320 x 240, 3.5 inch (89 mm), color, highperformance transflective with backlight and AR coating |
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