S2107 Series Optical Cable Identifier

S2107 Series Optical Cable Identifier is an intelligent instrument designed for the construction and maintenance of optical cable lines in optical communication system. In view of the complex wiring environment and the difficulty of locating faults during the construction and long-term use of optical cables, S2107 series can provide fast, effective and accurate fault solutions. When the target optical cable is bent or shaken, the optical cable census instrument can quickly capture the vibration signal and display it through waveform and sound, so as to locate the target optical cable quickly.

S2107 series provides the simplest method for Telecommunication engineers and technicians to track and identify the target optical fiber or cable clearly. Optical cable census instrument has the advantages of friendly interface, simple and practical, non-toxic and harmless, and does not damage optical cable. It is suitable for accurate identification of optical cable in the environment of manhole, tunnel, overhead, pipeline and so on. It is a new instrument tailored for optical cable construction, acceptance and operation and maintenance technicians.

Key Features

Easily identify all kinds of break-point, APC or UPC optical cable end

Integrating full-function OTDR, LS, OPM, VFL and optical loss test functions

One-key intelligent test and without tedious parameter settings

Single-fiber test, no looping at the distal end

Multi-functional test platform to meet deversified test requirements

5.6 inch color LCD touch screen, button/ touch dual operation

Locate the target optical cable through audio or visual signals in complex environment

Intelligent optical fiber link detection, graphical results show, clear and easy to understand

Measurement Method

Single fiber testing (no loop)



Test Distance

•  S2107-AS: 60km

•  S2107-BS: 120km

Unidirectional Optical Cable Loss

•  S2107-AS: 14km

•  S2107-BS: 24km


•  Real-time waveform display: process
•  Real-time audio display: process

Initial Dead Zone

No dead zone


> 10dB

Fiber Type

SM (G.652)


APC (Interchangeable FC/SC/ST)


1550nm ± 20nm

Fiber Type

SM (G.652)

Max. Dynamic Range

•  S2107-AS1/BS1: 30dB

•  S2107-AS2/BS2: 32dB

•  S2107-AS3/BS3: 36dB

Event Dead Zone


Attenuation Dead Zone


Measuring Accuracy

±(0.75m + Sampling interval + 0.005% × test distance)

Measurement Range


Pulse Width


Sampling Points

16k – 128k

Sampling Resolution

0.05m – 16m

Loss Accuracy

± 0.05dB/dB

Reflection Accuracy

± 3dB


FC/UPC (Interchangeable SC/ST)

File Format

SOR (standard format), PDF (analysis software)

3. OPM
Wavelength Range

800nm – 1700nm

Measurement Range

-50dBm to +26dBm


± 5%

Calibration Wavelength
4. LS

Consistent with OTDR output wavelength

Output Power

≥ -5dBm


CW, ±0.5dB/15min (Test after 15 minutes of boot-up preheating)

5. VFL

650nm ± 20nm

Output Power

≥ 10mW


CW/ 1Hz/ 2Hz


FC/UPC (Interchangeable SC/ST)


5.6 inch color LCD touch screen, English interface

Data Storage

Internal: 100M (≤3000 curves), External: 4GB

Data Interface

7.4V / 5000mAh Lithium battery

Power Supply

AC /DC Adapter 100V-240V, 50/60Hz, 0.6A


≤ 1.5kg

(Note: see more detail information in the ‘Resource’ – ‘Datasheet’)

Main Machine

Module No. Item Description
S2107-AS1 Optical Cable Identifier Test distance: 60km, OTDR dynamic range: 30dB
S2107-AS2 Optical Cable Identifier Test distance: 60km, OTDR dynamic range: 32dB
S2107-AS3 Optical Cable Identifier Test distance: 60km, OTDR dynamic range: 36dB
S2107-BS1 Optical Cable Identifier Test distance: 120km, OTDR dynamic range: 30dB
S2107-BS2 Optical Cable Identifier Test distance: 120km, OTDR dynamic range: 32dB
S2107-BS2 Optical Cable Identifier Test distance: 120km, OTDR dynamic range: 36dB

Standard Package

No. Item Qty.
1 OCID Host 1 PC
2 AC/DC Power Adapter 1 PC
3 Data Line 1 PC
4 U Disk (Client Simulation Analysis Software) 1 PC
5 Touch Pen 1 PC
6 OTDR SC Adapter 1 PC
7 OPM SC Adapter 1 PC
8 OPM SC Adapter 1 PC
9 User Manual 1 PC
10 Certificate of Quality 1 PC
11 Alcohol Clean Cotton Sheet 10 PCS
12 Leather Knob 1 PC
13 Special Backpack for Instrument 1 PC

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