On Sale! Corning Siecor OTS-304XD SM Fiber Light Source –

On Sale! Corning Siecor OTS-304XD SM Fiber Light Source –

Click for Product Info and Updated Pricing

Corning Siecor OTS-304XD Fiber Optic Test

Corning OTS-304XD SingleMode 1310 / 1550nm Fiber Optic Source

Auto testing provides dual wavelength display and storage that cuts testing time in half

Includes Carrying Case & Acessories As Listed

OTS-300 OTS 304XD OTS304XD

Corning OTS-304XD OTS304XD SM Fiber Light Source Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.

Corning OTS-304XD Fiber Source
Corning Cable Systems’ OTS-300 Express Series includes intelligent, versatile optical meters, sources and testers that simultaneously test and store dual-wavelength attenuation measurements. At the press of a button, dual-wavelength results are stored and the next fiber measured. These test sets are used during installation, system qualification and maintenance. The combination of practical features, simple operation, field performance and rugged design makes them perfect for virtually all fiber optic testing environments from multimode access networks and data centers to single-mode telephony and CATV.


Auto testing provides dual-wavelength display and storage that cuts testing time in half
Eliminates field paperwork; stores up to 900 dual wavelength measurements and 50 jobs
Emits and detects 2 kHz tone for detection, continuity and tracing
Selectable 0.1/0.01 dB resolution
Backlit, easy-to-read display
Rugged ABS housing

Corning Siecor OTS-304XD


Central Wavelength  1310/1550 nm ± 20 nm
Output Power -8 dBm coupled into 9/125 µm fiber
CW or 2 kHz modes, switchable
Spectral Width = 5 nm (RMS)
Output Stability ± 0.1 dB at 23°C for 8 hours
Connector Type Single Output ST compatible, FC, SC, DIN
Operating Temperature 0° to +50°C (32° to +122°F)
Storage Temperature -40° to +60°C (-40° to +140°F)
Display • dBm/dB with reference value
• 2 kHz pulsing on testers and sources
• Active wavelength
• Low battery (last available battery)
• Self-test with error messages
• Selectable automatic shut-off (30 minutes)
• Transmitter on (TX)
• Out-of-range (positive or negative)
• Watts
Data Storage Capacity 900 fibers at both wavelengths / 50 files
Power Supply Three-way: Internal rechargeable Ni-Cd,
replaceable batteries (AA / LR6, 1.5 V), AC adapter (6 V / 300 mA)
Battery Life 26 hours typical (11 Ni-Cd and 15 lithium)
Dimensions 5.9 x 3.4 x 1.6 in (150 x 85 x 40 mm)
Weight 1 lb (= 0.5 kg)

Condition: Refurbished
Warranty: 90 Day Exchange


Corning OTS-304XD-52 SingleMode Fiber Optic Source
SM Source:
SC Connector For Source
(2) SM SC-SC Fiber Cables
(4) Fiber Optic Wipes
AC Adapter/Charger
Carrying Case (G)


Corning Siecor OTS-304XD Spec Sheet


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