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Light meter generator for fiber optics 850-1625nm 1mW with FC ST and SC connectors

Product ID CT41


Product available. Delivery time 1-3 days. 2 years warranty. 14 days return period.
  • Description
  • Sizes
  • Related
  • Tech FAQs

Generator and meter for fiber optics that emits laser light and measures the power of light. It is a hand-held optical power meter designed to verify installations and maintain fiber optic networks. Includes laser light emitter to locate faults in single mode fiber optic (SM) or multimode fiber optic (MM) cables. Compact and portable model to check bad connections, breaks, excessive curvaturesYou go, etc that affect the fiber optic links between their ends.


  • Generator emitter and fault meter for single-mode optical fiber (SM) or multimode (MM).
  • Compatible with wavelength 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm and 1625nm.
  • Measurement range: -70 to +10 dBm (InGaAs).
  • Includes fault locator emitter with maximum distance 5km (1mW). Lenght ofWave: 650nm
  • Working mode of the emitter with flash output (GLINT) or continuous output (CW).
  • Compatible with optical connector: FC, ST and SC.
  • Automatic auto-calibration function.
  • Retro-illuminated LCD display for night viewing.
  • Automatic shutdown in 10 minutes of non-use.
  • It works with 3 AA batteries (not included).
  • Size: 91 x 190 x 46 mm.


Weight: 0.38 Kg.
Product measures:
Width: 10 x Depth: 18.5 x Height: 4.8 cm.
Number of packages: 1
Package sizes:
21.8 x 10.2 x 5.5 cm.Package volume: 1222.980 cm3.
This product is not available with different sizes
Color unspecified

[!] Weights, sizes, colors and shapes are only approximate and may differ from those represented, although the functionality of the product never differ with those specified

Tech FAQs

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Technical terms used
  1. dBm

  2. Types of batteries


The dBm (sometimes also dBmW or decibel-milliwatt) is a unit of measurement of power expressed in decibels (dB) relative to one milliwatt (mW). It is used in radio networks, microwave and optical fiber as a convenient measure of absolute power because of their ability to express both very large and very small values ??in short form. It is distinct from dBW, which refers to one watt (mW 1,000). Typical values:
  • 21 DBM-> 125 MW> Maximum output power for a mobile phone UMTS/3G (phone power class 4).
  • 15 DBM-> 32 MW> Typical power transmission WiFi laptops.
  • 0 DBM-> 1.0 mW = 1000 ?W-> Standard Bluetooth Class 3 coverage 1m.
  • DBM- -10> 100 ?W-> Typically the maximum Potentiometeria that can be received on a wireless network (-10 to -30 dBm).
  • -194 DBM-> 0.00004 AW-> thermal noise bandwidth of 1 Hz in outer space (4 kelvin).

Fuente de la información sobre DBM:

Types of batteries

Within the wide range of batteries on the market we can differentiate two large groups, disposable batteries and rechargeable batteries.
Disposable batteries are those that only allow a single use and when they are exhausted they can not be recharged. These batteries can store their energy for years.

Rechargeable batteries are those that can be recharged once exhausted. This type is losing charge when they are storedaccording to voltage. The most common we can find them of 1.2V and 3.7V

As a last point you have to take into account that lithium batteries, Lipo, Life etc. Due to its composition, specific loaders should be used.

Types of batteries

Cablematic Dos Mil SLU, Santander 61, 08020 Barcelona (Spain) - Hours: 08:00 to 17:00 Monday to Friday
Prices exclude VAT unless otherwise stated. Shipping not included
Phone: 2035146931 VAT number: GB263929178
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