1x8 Bare Fiber PLC Splitter Specifications
| Configuration | 1×8 | Package Style | Mini Tube (4×40×50mm) |
|---|---|---|---|
| Fiber Type | G.657A1 Singlemode | Output Fiber | 900μm Bare Fiber (No Connector) |
| Operating Wavelength | 1260~1650nm (Full O to L Band) | Fiber Length | 1.5m Standard (Customizable) |
| Insertion Loss | ≤10.5dB (Typical 9.8dB) | Return Loss | ≥55dB |
| Uniformity | ≤0.8dB | Directivity | ≥55dB |
| PDL (Polarization Dependent Loss) | ≤0.2dB | TDL (Temperature Dependent Loss) | ≤0.5dB |
| WDL (Wavelength Dependent Loss) | ≤0.3dB | Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +85°C | Connector Compatibility | Any (SC/LC/FC/ST via Field Splicing) |
Why Choose a Bare Fiber PLC Splitter Without Pre-Terminated Connectors?
This 1x8 PLC splitter ships with bare 900μm fiber outputs instead of factory-installed connectors, giving network installers and system integrators complete control over the final termination. When project requirements call for non-standard connector types, mixed connector configurations, or precise custom cable lengths, a bare fiber splitter eliminates the constraints of pre-terminated units.
Field Termination Flexibility for Complex FTTH Projects
Passive optical network deployments rarely follow a single connector standard. One distribution point may require SC/APC outputs for PON compatibility while another needs LC/UPC for high-density patch panels. A bare fiber 1x8 splitter allows technicians to fusion splice or mechanically terminate the exact connector type needed at each output port-SC, LC, FC, or ST in either UPC or APC polish-without ordering multiple splitter SKUs.
Reduced Inventory for Multi-Connector Environments
Contractors managing diverse fiber infrastructure projects often stock multiple splitter variants to cover different connector requirements. Bare fiber splitters consolidate inventory: a single 1x8 unit can serve SC/APC FTTH drops, LC/UPC data center interconnects, or FC/APC CATV taps depending on how it is terminated on-site. This approach reduces procurement complexity and minimizes unused stock.
Cost-Effective for High-Volume Deployments
When deploying hundreds of splitter nodes, the cost difference between bare fiber and pre-connectorized units accumulates significantly. Organizations with in-house fusion splicing capability can reduce per-unit expense by purchasing unterminated splitters and performing connector installation using existing equipment and consumables.
Technical Characteristics of This 1x8 Mini Tube Splitter
G.657A1 Bend-Insensitive Fiber for Confined Installations
The input and output fibers use G.657A1 grade singlemode fiber, which tolerates bend radii down to 10mm without significant signal degradation. This matters in cramped splice trays, small fiber distribution hubs, and wall-mounted enclosures where tight cable routing is unavoidable. Standard G.652D fiber would introduce macro-bend losses in these same conditions.
Compact Mini Tube Package Fits Standard Splice Closures
At just 4×40×50mm, this mini tube splitter integrates easily into fiber distribution terminals, outdoor splice enclosures, and optical network units. The small footprint leaves room for fiber management and splice trays within space-constrained housings, making it suitable for both greenfield installations and capacity upgrades in existing infrastructure.
Wide Operating Bandwidth Supports PON and CATV Overlay
Full O-band to L-band operation (1260–1650nm) means this splitter handles GPON downstream (1490nm), upstream (1310nm), and RF video overlay (1550nm) wavelengths simultaneously. Network operators deploying triple-play services over a single fiber plant can use one splitter model across all distribution tiers without wavelength-related performance concerns.
Application Scenarios for Bare Fiber 1x8 PLC Splitters
FTTH Distribution Points Requiring Mixed Connector Types
Fiber-to-the-home projects that span multiple building types or equipment vendors often encounter mixed connector requirements. An apartment block might use SC/APC drops while a neighboring commercial tenant specifies LC/UPC. Bare fiber splitters let field technicians terminate each output according to the specific endpoint equipment, eliminating adapter clutter and reducing connection points.
Outdoor Splice Closures and Fiber Distribution Hubs
Pole-mounted or pedestal-mounted splice closures typically house splitters that feed multiple customer drops. When these drops terminate at ONTs from different manufacturers with varying port styles, a bare fiber splitter provides the flexibility to match each output to its destination without carrying an inventory of pre-terminated variants.
Contractor and Integrator Inventory Optimization
System integrators bidding on projects with undefined connector specifications can quote bare fiber splitters and finalize termination details later. This approach prevents ordering errors, reduces lead time for connector-specific units, and allows the same inventory to serve multiple customer requirements.
CATV RF Overlay Networks with Non-Standard Connectors
Cable television operators extending HFC networks with fiber overlays may use FC/APC connectors at headend equipment while deploying SC/APC at tap locations. Bare fiber splitters accommodate both connector standards from a single splitter pool, simplifying procurement across large geographic service areas.
Laboratory and Test Environments Requiring Frequent Reconfiguration
R&D labs and fiber test benches often need to reconfigure connector types between experiments. Bare fiber splitters allow technicians to fusion splice temporary connectors, test different termination methods, or integrate with custom test fixtures without permanently committing to one connector standard.
Ordering Options for 1x8 Bare Fiber PLC Splitters
Evolux Fiber supplies bare fiber PLC splitters in multiple configurations to match specific project requirements:
- Split Ratios: 1×2, 1×4, 1×8, 1×16, 1×32, 1×64 and 2×N configurations available
- Fiber Diameter: 250μm bare fiber, 900μm tight buffer, 2.0mm, or 3.0mm jacketed
- Fiber Length: Standard 1.5m; custom lengths from 0.5m to 3.0m on request
- Package Options: Mini tube, steel tube, ABS box, LGX cassette, or rack-mount tray
- Input Fiber: Can be supplied with or without input connector (SC/LC/FC)
For projects requiring pre-terminated outputs, see our 1x8 SC/UPC Pre-Connectorized PLC Splitter for plug-and-play deployment.
FAQ
Q: What does "without connector" or "WOC" mean for PLC splitters?
A: "Without connector" indicates that the output fibers are left unterminated-bare 900μm or 250μm fiber ends instead of factory-installed connectors. This allows technicians to fusion splice or mechanically terminate any connector type (SC, LC, FC, ST) in either UPC or APC polish during field installation.
Q: What equipment do I need to terminate a bare fiber splitter?
A: Fusion splicing requires a fusion splicer, fiber cleaver, splice sleeves, and pigtails with the desired connector type. Mechanical splicing uses pre-polished mechanical splice connectors and a cleaver. Organizations without splicing equipment should consider our pre-connectorized splitters instead.
Q: Can I mix different connector types on the same 1x8 bare fiber splitter?
A: Yes. Each of the eight output fibers can be independently terminated with different connector types. For example, four ports with SC/APC for FTTH drops and four ports with LC/UPC for patch panel connections-all from the same splitter unit.
Q: Is the insertion loss higher after field termination compared to factory connectorization?
A: Properly performed fusion splices add approximately 0.02–0.05dB per splice point, which is negligible. Mechanical splices typically add 0.1–0.3dB. Factory pre-connectorized splitters may have slightly lower total loss, but the difference is rarely significant for typical PON link budgets.
Q: What fiber length should I order for field termination applications?
A: Order sufficient length to reach from the splitter mounting location to your splice tray or patch panel, plus 30–50cm extra for stripping, cleaving, and splice attempts. Standard 1.5m length works for most enclosure-mounted applications; request longer fibers for larger distribution cabinets.
Q: Does the bare fiber use any special coating that affects splicing?
A: No. The 900μm tight buffer fiber uses standard acrylate coating compatible with all common stripping and cleaving tools. No special preparation is required beyond normal fusion splice procedures.
Q: Can I order the input side with a connector and outputs bare?
A: Yes. We can supply splitters with a pre-connectorized input (SC/APC, SC/UPC, LC, or FC) while leaving all outputs bare for field termination. Specify your input connector requirement when ordering.
Q: What is the minimum bend radius for the output fibers during installation?
A: G.657A1 fiber supports a 10mm bend radius under sustained load. During installation, maintain at least 15mm radius to ensure long-term reliability. Avoid kinking the fiber when routing through splice trays.
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