How to choose a suitable optical fibre cable splitter?

Choosing a suitable optical fiber cable splitter requires comprehensive consideration of network requirements, environmental adaptability and technical parameters. The following is a key selection guide, hope it can help you in some way.

Optical Fibre Cable Splitter Core Selection Factors

Split ratio requirements

  • Home and SMEs choose a 1:4 or 1:8 split ratio to meet basic equipment access.
  • Data center and enterprise network prefer 1:32 or 1:64 high-density split ratio to support multi-terminal expansion.
  • Non-uniform scenarios like security monitoring and other scenarios require customized split ratios (such as 70%:30%) to ensure bandwidth at key nodes.
high reliability pon splitter 1 to 9 70:30 unblanced

Insertion loss and uniformity

PLC optical line splitter: low loss (about 10.7dB at 1:8), uniformity > 95%, suitable for high-precision scenarios (such as medical image transmission).

FBT optical splitter: low cost but poor uniformity, suitable for short-distance networks with splitting ratio ≤ 1:8.

gpon epon abs splitter plc 1x8, compact size cassette plc splitter,3.0mm pigtails white in, yellow out with sc connectors

Working wavelength compatibility

  • Single-mode system: 1310nm/1550nm dual-wavelength splitter, suitable for PON network.
  • Multimode system: 850nm/1310nm splitter, used for short-distance interconnection in computer rooms.
fiber optic coupler 1x2 fbt splitter 1/99, 20.2/0.24db low loss, 10*20*90mm case

Optical Fiber Cable Splitter Selection By Environmental Adaptability

Environmental scenariosCompatible splitter types‌Key parameters
Industrial workshopIndustrial-grade PLC splitterTemperature resistance -40℃~85℃, anti-vibration design
Outdoor/undergroundIP68 protective box packageWaterproof and dustproof, filled with waterproof glue
Sterile operating roomstainless steel sealed mini PLC splitterResistant to alcohol/hydrogen peroxide corrosion
High electromagnetic interference areametal shielded FBT splitterSuppresses interference from MRI and other equipment

‌Extreme temperature scenarios: For northern regions, choose optical fiber cable splitter which can withstand -40°C .

Optical Fibre Cable Splitter Selection By Package and Interface

Package Type

1x128 sc apc abs plc

Interface Compatibility

  • SC/LC Interface: Highly versatile, with a twist-lock lock to prevent disconnection.
  • MPO/MTP Interface: High-density connectivity, suitable for 40G/100G modules.
mpo abs plc

Optical Fibre Cable Splitter Selection Steps

1. Determine the splitting ratio based on your application scenario. Options include 1xN, 2xN, and balanced splitter or unbalanced splitter.

2. Choose a different packaging method based on environmental requirements.

3. Select the manufacturing process based on bandwidth requirements. For bandwidths greater than 10G, choose a PLC splitter; otherwise, choose an FBT splitter.

4. Test insertion loss. If the loss test meets the requirements, approved. If it exceeds, use an OTDR to troubleshoot fiber quality and identify any issues.

5. For cost optimization: For short-distance, unevenly distributed scenarios, use FBT to save 30% of costs; for long-distance, high-precision scenarios, choose PLC to ensure stability.

Optical Fibre Cable Splitter FAQ

How to install and use a fiber splitter cable?

Fiber splitter cable is generally not used alone, but are pre-installed in some fiber optic splitter boxes, fiber optic cable junction boxes or wall-mounted terminal boxes. If the plc splitter without connectors, the fiber can be directly splicedd. If plc splitter with connectors, the corresponding fiber optic adapter can be directly inserted to open the optical link.

What is the service life of a fiber optic splitter?

Theoretically, a fiber splitter cable can last over 20 years. If specially packaged and maintained under stringent environmental conditions, it can reach 25-30 years. However, improper use, maintenance, or environmental conditions can shorten its lifespan.

Yingda Tags

Related Post

 
yingda logo for facebook 191x100

Why leave?

Sorry that there’s no information that interests you. Please fill in the feedback form so that we can improve.