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SOM1315 Optical Loss Test Set

SOM1315 Optical Loss Test Set is an optical multimeter with 3 functions: optical power meter, optical laser source & visual fault locator. The SOM1315 optical laser Source provides 1310/1550nm Laser output & multi wavelength optical power measurement with VFL for fiber breaks & fault detection.

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SOM1315 Optical Loss Test Set
Features Specifications FAQ Downloads



Features
  • OPM, OLS, VFL in one device
  • 1000 traces Data storage
  • 10mW VFL
  • 1310/1550nm operating wavelengths
  • Three-year recommended calibration interval
Specifications

Parameters

Specifications

Optical Laser Source

 

Wavelength (nm)

1310/1550

Dynamic Range

> - 6dBm @ 1310nm & 1550nm

Modulation

270Hz, 1KHz, 2KHz

Stabilization

±0.05dB / 1 hour; ±0.1dB / 8 hours

Connector   

FC/PC or Customize

Optical Power Meter

Accuracy

± 0.2 dB

Connector Adaptor

Default: FC, Optional: SC FC & 2.5mm UPP

Data Storage

1000 traces

Display

Black & white LCD display

Visual Fault Locator

Output Power

10mW

Connector

PC & 2.5mm UPP (optional SC,ST)

General

Resolution

0.01dB / 0.001µw (1nw)

Automatic Power Off

No operation in 10 minutes (can be cancelled), Low battery energy

USB Interface

Yes

Size (mm)

170 x 97 x 38

Weight (g)

About 380

Storage/ Operating Temperature/ Relative Humidity

-20 -- +60 , < 90%RH / -10 -- +50 , < 90%RH

Power Supply

A*3 Batteries or AC/DC power supply by USB cable (*Additional cost)

Standard Accessories

Carrying bag, USB cable, calibration certificate, manual, FC/UPC or SC/UPC connector (connector to be specified at time of ordering)

Optional Accessories

Rechargeable batteries and AC/DC adaptor, VFL 10mW, Adaptor: ST Optional items are at extra cost
FAQ

What is the SOM-1315 Optical Loss Test Set used for?

The SOM-1315 is a professional Optical Loss Test Set (OLTS) designed for measuring optical power, insertion loss, and fiber link attenuation during installation, commissioning, troubleshooting, and maintenance of fiber optic networks.

Which wavelengths does the SOM-1315 support?

The SOM-1315 operates at 1310 nm and 1550 nm, the two most commonly used wavelengths for single-mode fiber optic networks.

Is the SOM-1315 suitable for single-mode fiber testing?

Yes. The SOM-1315 is specifically designed for single-mode fiber networks, including FTTx, telecom backbones, enterprise networks, utility fiber, and railway communication systems.

What measurements can the SOM-1315 perform?

The instrument measures optical power (dBm), insertion loss (dB), and end-to-end fiber attenuation, helping technicians verify fiber link performance and network quality.

Why is insertion loss testing important in fiber networks?

Insertion loss testing verifies the total signal loss across a fiber link, ensuring that connectors, splices, and cables meet network performance requirements before commissioning.

Does the SOM-1315 support Auto Wavelength Recognition?

Yes. The system supports Auto Wavelength Recognition, allowing the optical power meter to automatically identify the transmitted wavelength and reduce operator errors.

Can the SOM-1315 be used for FTTx network certification?

Yes. The instrument is ideal for FTTH, GPON, FTTx deployment verification, contractor acceptance testing, and fiber maintenance programs.

What type of display does the SOM-1315 use?

The SOM-1315 features a large backlit LCD display, enabling clear visibility of power levels, loss measurements, wavelength settings, and battery status in field conditions.

Is the SOM-1315 portable for field technicians?

Yes. Its compact handheld design and rechargeable battery make it suitable for field engineers working on telecom, utility, railway, and enterprise fiber networks.

What are the key technical advantages of the SOM-1315 Optical Loss Test Set?

Key advantages include 1310/1550 nm single-mode testing, optical power measurement, insertion loss testing, Auto Wavelength Recognition, portable handheld design, backlit LCD display, long battery life, and suitability for FTTx and telecom fiber certification projects.

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Downloads

Product Datasheet

File Type: PDF File Size: 5.8 MB
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