In the world of fiber optic communication, network scalability, signal distribution, and low insertion loss are key considerations. The Divisor PLC 1×2 (Planar Lightwave Circuit Splitter) with SC/APC connectors is a fundamental component widely used in FTTH (Fiber to the Home) deployments. Designed to split one optical signal into two, the 1×2 PLC splitter is indispensable for network engineers and telecom providers building reliable fiber networks.
As a leading manufacturer and supplier of 1×2 PLC Splitters with SC/APC connectors, we’ve partnered with several top U.S. ISPs over the past 10 years to deliver factory-direct FTTH solutions. If you’re an ISP or telecom operator sourcing optical components, this comprehensive guide is tailored for you.
What Is a 1×2 PLC Splitter?
A 1×2 PLC splitter is a passive optical device that takes one input fiber and splits it evenly into two output fibers. Unlike FBT (Fused Biconic Taper) splitters, PLC splitters use planar lightwave circuit technology, which ensures better uniformity, greater stability, and superior temperature performance.
Key Technical Parameters:
- Splitter Type: 1 input to 2 output
- tipo de conector: SC/APC (green connectors with angled polish)
- Tipo de fibra: Singlemode (G.657.A1 or G.652.D)
- Operating Wavelength: 1260~1650 nm
- Pérdida de inserción: ≤ 4.0 dB (typical)
- Pérdida de retorno: ≥ 55 dB (SC/APC)
- Temperatura de funcionamiento: -40°C to +85°C
- Cumplimiento: RoHS, Telcordia GR-1209/1221
Why SC/APC Connectors?
El SC/APC (Subscriber Connector / Angled Physical Contact) is the preferred connector in many FTTH deployments for several reasons:
- Low Back Reflection: The 8° angled end face significantly reduces back reflection, which is crucial in high-bandwidth applications.
- Secure Connection: SC connectors provide a push-pull locking mechanism that ensures easy installation and reliable performance.
- Color Coding: The green color of SC/APC connectors helps technicians quickly identify the connector type and avoid mix-ups with SC/UPC (blue).
Applications of 1×2 PLC Splitters in FTTH and Telecom Networks
El Divisor PLC 1×2 with SC/APC connectors plays a critical role in fiber optic networks, especially in FTTH, FTTB, and PON (Passive Optical Network) systems. Below are some key use cases:
1. FTTH Network Expansion
When deploying fiber from a central office to homes, the 1×2 splitter allows one optical signal to be divided into two, enabling service to two separate households or buildings from a single input.
2. Passive Optical LANs
In enterprise environments and campuses, 1×2 PLC splitters are used to distribute network access without active equipment, reducing power and maintenance needs.
3. Monitoring and Redundancy
A 1×2 PLC splitter can also be used to split the signal for network monitoring or for creating redundant pathways in critical infrastructure systems.
Benefits of Using 1×2 PLC Splitters with SC/APC Connectors
Cost-Effective Signal Distribution
PLC splitters allow one signal to reach multiple endpoints without costly electronics, reducing CAPEX in FTTH projects.
Compact and Modular Design
Available in ABS box, mini plug-in, or LGX cassette formats, these splitters are ideal for wall-mount, rack-mount, and closure installations.
Alta fiabilidad
Using silica-based PLC chips, our 1×2 PLC splitters ensure long-term stability even in harsh outdoor or underground environments.
Low Insertion Loss and Uniformity
Accurate signal division minimizes optical loss and ensures equal power distribution to all outputs, which is essential for consistent end-user experience.
Configuraciones disponibles
As a direct factory supplier, we offer a variety of packaging and cable configurations for our 1×2 PLC Splitters with SC/APC connectors:
| Parámetro | Valor |
|---|---|
| Tipo de configuración | 1×2 |
| Tipo de divisor PLC | Blockless (also available: ABS, Cassette, Rack Mount, Bare Fiber) |
| tipo de conector | Carolina del Sur/APC |
| Tipo de fibra | Singlemode G657A1 or G652D |
| Operating Wavelength | 1260~1650nm |
| Longitud de la fibra | 1m, 1.5m, or custom as requested |
| Diámetro de fibra | 0,9 mm |
| Pérdida de inserción típica | ≤3.9dB |
| Max Insertion Loss | ≤4.2dB |
| Loss Uniformity | ≤0.4dB |
| Pérdida dependiente de la polarización | ≤0,2 dB |
| Pérdida de retorno | ≥50dB |
| Directivity | ≥55dB |
| Wavelength Dependent Loss | ≤0,3dB |
| Pérdida dependiente de la temperatura | ≤0.5dB |
| Radio de curvatura mínimo | 10mm |
| Temperatura de funcionamiento | -40°C a +85°C |
We also support customized length, color, and labeling to match your specific project needs.
Why Choose Us as Your 1×2 PLC Splitter Supplier?
We are not just another fiber optic materials vendor. Here’s what sets us apart:
10+ Years Partnering with US ISPs
We’ve proudly supported top-tier Internet Service Providers in the US for over a decade. Our products are field-tested, certified, and trusted.
Factory-Direct Pricing
As a China-based manufacturer, we help you cut costs and improve ROI with factory-direct procurement, without compromising on quality.
Quality You Can Trust
Our 1×2 PLC splitters undergo 100% insertion/return loss testing, and comply with Telcordia GR-1209/GR-1221 and RoHS standards.
Fast Delivery and OEM Support
We keep popular models in stock and offer fast turnaround for custom orders. OEM branding, private labeling, and packaging are also available.
Sourcing Tips for ISPs and Telecom Operators
If you’re planning to source 1×2 PLC Splitters for a new or ongoing FTTH project, here are a few tips:
- Request Test Reports: Always ask for IL/RL test reports to ensure performance.
- Verify Connector Quality: Choose SC/APC connectors from reputable ferrule manufacturers.
- Match Splitter Type to Use Case: Use LGX modules for data racks, and mini modules for limited-space applications.
- Ask for Customization: Tailoring fiber length or connector type can optimize installation and maintenance.
Conclusión
El 1×2 PLC Splitter with SC/APC connectors is a small but powerful component in modern fiber optic networks. Whether you’re an ISP scaling your FTTH rollout or a telecom operator optimizing ODN (Optical Distribution Network) design, choosing the right splitter partner is critical.
As a reliable supplier and manufacturer of 1×2 PLC Splitters, we’re committed to delivering high-performance productos de fibra óptica at competitive prices. Our long-term collaboration with U.S. ISPs proves our capability, consistency, and commitment to quality.
Let us be your trusted sourcing partner in China. Contact us today to request a free quote or sample.