On Sale! Corning OS-400R OM-610 SM MM Fiber Loss Test Set –

On Sale! Corning OS-400R OM-610 SM MM Fiber Loss Test Set –

Click for Product Info and Updated Pricing

Corning Siecor OS-400R Fiber Optic Test

Corning Singlemode Loss Test Set
Corning OS-400R Light Source w/ VFL
Corning OM-600 SM Power Meter

Source Wavelengths:
– 850nm
– 1300nm
– 1310nm
– 1550nm

Power Meter Wavelengths:
– 850nm
– 1300nm
– 1310nm
– 1490nm
– 1550nm
– 1625nm

Includes Hard Carrying Case & Accessories As Listed

OS400 OS 400 OM-600 OM 600 OM600

Corning OS-400R OM-610 OS400R OM610 SM MM Fiber Loss Test Set Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.

Siecor Corning OS-4MDSD Optical Source with 850nm / 1300nm LED and 1310nm / 1550nm laser

The Corning Cable Systems OS-400 Series Optical Light Source provides accurate, user-friendly, and economical fiber testing capabilities for incoming inspections, maintenance, troubleshooting, and system verification. The OS-400 features an ergonomic design that is rugged enough to withstand the harshest testing environments. This source can be coupled with a Corning Cable Systems power meter to create an attenuation test set.

The OS-400 Series Optical Light Source is a multifunctional optical light source with up to three single-mode wavelengths on one port or four wavelengths (two single-mode and two multimode) on two ports. A variety of wavelength configurations is available including 850 nm, 1300 nm, 1310 nm, 1490 nm and 1550 nm. The OS-400 sources have the highest output power in the industry.

The OS-400 offers source signal modulation frequencies of 270 Hz, 1 kHz, 2 kHz, CW (unmodulated) and Auto. A source modulation setting of Auto allows compatible Corning Cable Systems power meters to automatically detect the wavelength being transmitted by the source. Additionally, the OS-400 can be used to transmit a reference power level to a compatible power meter over a long distance, allowing a remote reference to be set without the source and meter being at the same location.

The OS-400 Series Light Source includes the unique Universal Interface which allows the user to change the source connector adapters in the field with no tools. A wide variety of industrystandard adapters is available.

Corning Siecor OS-400R


Rugged and compact handheld source
Wide variety of source wavelength configurations
Universal interface with field-interchangeable connector adapters
Remote power level referencing with compatible power meters
Source frequency modulation and automatic wavelength detection modes
AC and battery operation with battery life up to 120 hours


Central Wavelength (nm) 1310 ± 20                                                            850 ± 25
1550 ± 20                                                          1300 + 50/-10
Spectral Width (nm) 50/135
Output Power (dBm) = -18 / = -18 (62.5µm)
Power Stability (dB) 8 Hours ±0.10
Battery Life (hours) 120
Enables Automatic Wavelength Recognition Yes
Tone Generation (Hz) 270, 1 k, 2 k
Size 18.5 x 10.0 x 5.5 cm (7.25 x 4 x 2.125 in)
Weight 0.4 kg (0.9 lb)
Operating Temperature -10º to 50º C (14º to 122º F)
Storage Temperature -40º to 70º C (-40º to 158º F)
Relative Humidity 0% to 95% non-condensing
Safety 21 CFR 1040.10 and IEC 60825-1:1993+A1:1997+A2:2001
Class 1M Laser Product

Corning OM-600 Power Meter Specifications:

Power Meter Port Ge
Power Range 10 to -70 dBm
Calibrated Wavelengths (nm)
Power Uncertainty ± 5% ± 1 nW
Resolution ± 0.01 dB
Automatic Offset Nulling Yes
Warmup Time None
Display Units dB/dBm/W
Automatic Wavelength Recognition Yes
Tone Detection 270 Hz, 1 kHz, 2 kHz
Battery Li-lon Battery with 7.5 hours typical life
Data Storage 128 Mb (>10,000 fiber results)
Warranty and Calibration Interval 3 years
Size (H x W x D) 28.4 x 12.5 x 7.8 cm (11.19 x 4.83 x 3.06 in)
Weight 0.98 kg (2.16 lb)
Operating Temperature 0º to +50ºC (+32º to +122ºF)
Storage Temperature -20º to +70ºC (-4º to +158ºF)
Relative Humidity 5% to 95% non-condensing

Condition: Refurbished / Calibrated
Warranty: 90 Day Exchange


Corning OS-400R Spec Sheet


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