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How to install and use a fiber optic splitter?

2025-07-31

The following is a guide to installing and using a fiber optic splitter, including key steps and precautions:

I. Installation Preparation

Tools and Materials

Required tools: Fiber cleaver, wire stripper, alcohol wipes/cleaning pen, optical power meter.
Splitter Type: Choose a PLC type (uniform splitting) or an FBT type (non-uniform splitting) based on your needs, and confirm wavelength compatibility (e.g., 1310nm/1550nm).

Environmental Inspection

Ensure the installation location is dust- and moisture-proof. The splitter should be placed flat or wall-mounted (with the connector facing downward to prevent dust accumulation).
The fiber bend radius should be greater than 5cm to avoid damage.

II. Installation Steps

Fiber End Face Preparation

Use wire strippers to strip approximately 5mm of the fiber jacket. Clean the bare fiber with alcohol and cut it evenly.
Align the cold splice with the fiber core and tighten it securely to prevent loosening and optical degradation.

Connecting the Splitter

Plug the input fiber into the splitter's input port (marked "IN" or "E") and connect the output port to the end device.
For Huawei FTTR splitters, note that the green port is the cascade port (not the uplink port) to avoid incorrect insertion, which may cause signal instability.

Securing and Testing

Use clips or screws to secure the connectors and ensure a secure physical connection.
Use an optical power meter to measure input/output power. Insertion loss should be ≤ the theoretical value (e.g., a typical loss for a 1:2 split is 3.5dB).

III. Precautions

Optical Attenuation Control: After splitting, the optical power of each channel must be within the range of -20dBm to -25dBm. Exceeding this range may cause network problems.
Carrier Restrictions: If you plan to split your own fiber at home, you must confirm that your carrier supports it. Some scenarios require configuration at the data center.
Multi-Level Splitting: The FTTR system supports up to four levels of cascading to prevent the optical power from falling below the critical value (-24.5dBm).

IV. Common Problems

Unstable signal: Check the connector for cleanliness or the correct orientation of the splitter.
Bandwidth reduction: After splitting, the total bandwidth is shared; it is recommended to limit the number of connected devices.

The above steps will complete the installation and commissioning of the splitter. For complex scenarios (such as multi-level splitting), it is recommended to contact a professional.

Szczegóły wiadomości

Do domu > Aktualności >

Aktualności Firmowe O-How to install and use a fiber optic splitter?

Wydarzenia

Aktualności

Sprawy

How to install and use a fiber optic splitter?

2025-07-31

The following is a guide to installing and using a fiber optic splitter, including key steps and precautions:

I. Installation Preparation

Tools and Materials

Required tools: Fiber cleaver, wire stripper, alcohol wipes/cleaning pen, optical power meter.
Splitter Type: Choose a PLC type (uniform splitting) or an FBT type (non-uniform splitting) based on your needs, and confirm wavelength compatibility (e.g., 1310nm/1550nm).

Environmental Inspection

Ensure the installation location is dust- and moisture-proof. The splitter should be placed flat or wall-mounted (with the connector facing downward to prevent dust accumulation).
The fiber bend radius should be greater than 5cm to avoid damage.

II. Installation Steps

Fiber End Face Preparation

Use wire strippers to strip approximately 5mm of the fiber jacket. Clean the bare fiber with alcohol and cut it evenly.
Align the cold splice with the fiber core and tighten it securely to prevent loosening and optical degradation.

Connecting the Splitter

Plug the input fiber into the splitter's input port (marked "IN" or "E") and connect the output port to the end device.
For Huawei FTTR splitters, note that the green port is the cascade port (not the uplink port) to avoid incorrect insertion, which may cause signal instability.

Securing and Testing

Use clips or screws to secure the connectors and ensure a secure physical connection.
Use an optical power meter to measure input/output power. Insertion loss should be ≤ the theoretical value (e.g., a typical loss for a 1:2 split is 3.5dB).

III. Precautions

Optical Attenuation Control: After splitting, the optical power of each channel must be within the range of -20dBm to -25dBm. Exceeding this range may cause network problems.
Carrier Restrictions: If you plan to split your own fiber at home, you must confirm that your carrier supports it. Some scenarios require configuration at the data center.
Multi-Level Splitting: The FTTR system supports up to four levels of cascading to prevent the optical power from falling below the critical value (-24.5dBm).

IV. Common Problems

Unstable signal: Check the connector for cleanliness or the correct orientation of the splitter.
Bandwidth reduction: After splitting, the total bandwidth is shared; it is recommended to limit the number of connected devices.

The above steps will complete the installation and commissioning of the splitter. For complex scenarios (such as multi-level splitting), it is recommended to contact a professional.

Rozdzielacz światłowodowy PLC

Rozdzielacz kasetowy Plc

Rozdzielacz PLC do montażu w szafie

Kable aktywne optyczne AOC

AAWG

Macierz światłowodowa

CWDM Mux Demux

DWDM Mux Demux

AWG Mux

CCWDM

Filtr WDM

Chip rozdzielacza PLC

Układ AWG

Patchcord światłowodowy

Pigtail światłowodowy

Optyczny moduł nadawczo-odbiorczy

Rozdzielacz światłowodowy PLC

Rozdzielacz kasetowy Plc

Rozdzielacz PLC do montażu w szafie

Kable aktywne optyczne AOC

AAWG

Macierz światłowodowa

CWDM Mux Demux

DWDM Mux Demux

AWG Mux

CCWDM

Filtr WDM

Chip rozdzielacza PLC

Układ AWG

Patchcord światłowodowy

Pigtail światłowodowy

Optyczny moduł nadawczo-odbiorczy

Szczegóły wiadomości

Aktualności Firmowe O How to install and use a fiber optic splitter?

Aktualności

Sprawy

How to install and use a fiber optic splitter?

Aktualności Firmowe O-How to install and use a fiber optic splitter?

Aktualności

Sprawy

How to install and use a fiber optic splitter?