2×8 Cassette PLC Splitter Overview
The BWN-PLC-CT-2X8-SC-APC-2.0 is a 2×8 PLC splitter in a protected ABS cassette: two input ports, eight output ports, SC/APC on 2.0mm pigtails. In a 2×N splitter, each input is split across all eight outputs — so one module can carry two PON services (for example GPON today and XGS-PON on the same distribution point) or a main and standby feed, without doubling the splitter count.
Published insertion loss for the 2×8 is 11.0dB with 1.2dB-class uniformity, flat across 1260–1650nm. If you only need one input, the 1×8 version does the same port count at lower loss — the second input is what you are paying for in budget, so specify 2×8 only when the architecture uses it. Family overview: cassette PLC splitter category.
Key Features
- Dual-input 2×8 split: two independent inputs, each reaching all 8 outputs — dual-PON service or main/standby feed in one module.
- SC/APC throughout: 8° angled polish, ≥55dB return loss, PON-standard reflectance control.
- Protected cassette format: ABS module for distribution boxes, street cabinets and splitter panels.
- Planar flatness: 11.0dB IL and uniform behavior across 1260–1650nm.
- Wide temperature rating: -40°C to +85°C operating and storage.
- Configurable at order: 1m / 2.0mm pigtails standard; 0.9mm, 3.0mm and custom lengths available.
Specifications — 2×8 Configuration
| Parameter | Value (this model) |
|---|---|
| Model | BWN-PLC-CT-2X8-SC-APC-2.0 |
| Splitter Type | PLC (planar lightwave circuit), cassette module |
| Configuration | 2 × 8 (dual input) |
| Connectors | SC/APC, inputs and outputs |
| Fiber Diameter | 2.0mm pigtails (0.9mm / 3.0mm options) |
| Fiber Length | 1m standard, customized on request |
| Fiber Type | G657A (customer-specified fiber available) |
| Operating Wavelength | 1260–1650nm |
| Insertion Loss | ≤ 11.0dB |
| Loss Uniformity | ≤ 1.2dB |
| Return Loss | ≥ 55dB (APC) |
| Polarization Dependent Loss | ≤ 0.3dB |
| Directivity | ≥ 55dB |
| Wavelength Dependent Loss | ≤ 0.5dB |
| Temperature Stability (-40~+85°C) | ≤ 0.4dB |
| Operating / Storage Temperature | -40°C to +85°C |
| Compliance | Telcordia GR-1209-CORE, GR-1221-CORE (per BWNFiber product documentation) |
2×N PLC Splitter Reference Table (Series Values)
| Parameters | 2×2 | 2×4 | 2×8 | 2×16 | 2×32 | 2×64 |
|---|---|---|---|---|---|---|
| Operating Wavelength (nm) | 1260～1650 | |||||
| Fiber Type | G657A or customer specified | |||||
| Insertion Loss (dB) | 4.0 | 7.6 | 11.0 | 14.4 | 17.5 | 21.0 |
| Loss Uniformity (dB) | 0.6 | 1.0 | 1.2 | 1.5 | 1.8 | 2.2 |
| Return Loss (dB) | 55 | 55 | 55 | 55 | 55 | 55 |
| Polarization Dependent Loss (dB) | 0.2 | 0.2 | 0.3 | 0.3 | 0.4 | 0.4 |
| Directivity (dB) | 55 | 55 | 55 | 55 | 55 | 55 |
| Wavelength Dependent Loss (dB) | 0.3 | 0.4 | 0.5 | 0.5 | 0.5 | 0.5 |
| Temperature Stability (-40～85°C) (dB) | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.5 |
| Operating / Storage Temperature (°C) | -40～+85 | |||||
Values above are the published 2×N reference figures for the BWNFiber PLC series; this page is the 2×8 column. Confirm the cassette outline drawing against the current datasheet before ordering.
Connectors, Fiber Types & Compatibility
This model ships with SC/APC connectors on both inputs and all 8 outputs. Fiber is G657A bend-insensitive singlemode standard; customer-specified fiber available. The 2.0mm jacketed pigtails (1m standard; 0.9mm and 3.0mm options) mate with SC adapter fields in fiber distribution boxes, cabinets and panels.
The cassette is a protected component, not a sealed outdoor device — install it inside an enclosure rated for the site conditions.
Applications
- Dual-PON distribution points: GPON and XGS-PON reach the same 8 drops through one cassette.
- Main/standby feed architectures: a protected feed path without doubling splitter hardware.
- Small FTTH branches: 8-way splits at building or cabinet level where two services must coexist.
- Service-overlay builds: any design where a second wavelength plan lands on the same distribution point.
How to Choose the Right Configuration
1. Do you need the second input? Yes → 2×8. No → the 1×8 gives the same 8 outputs at lower loss and cost.
2. Port count: 2×8 for small branches; 2×32 or 2×64 when the dual-input architecture scales up.
3. Polish: APC for PON; UPC for non-PON enterprise builds.
4. Package: this cassette for boxes and cabinets; the steel-tube 2×8 sibling for splice-in builds; the LGX 2×8 card for rack chassis.
5. Pigtails: match diameter and length to enclosure routing.
How This Model Differs from Its Neighbors
| Model | Package | Connectors | Best for |
|---|---|---|---|
| This page: 2×8 cassette SC/APC | Cassette (ABS) | SC/APC | Boxes & cabinets |
| 2×8 steel tube SC/APC | Steel tube (bare) | SC/APC | Splice-in builds |
| 2×8 LGX LC/UPC | LGX card | LC/UPC | Rack chassis |
| 2×4 cassette SC/APC | Cassette (ABS) | SC/APC | Smaller dual-input splits |
Family navigation: cassette PLC splitters · all PLC formats · FBT vs PLC comparison · splitter loss chart.
Testing & Quality Control
For 2×N splitters, acceptance should cover per-port IL on both input paths — input 1 and input 2 each split to all 8 outputs, and each path has its own loss signature. The published characterization for this series is stated to Telcordia GR-1209-CORE / GR-1221-CORE generic requirements; share your acceptance criteria (per-path per-port IL, uniformity, RL) and we align shipment documentation accordingly.
Packaging & Ordering Information
- Model: BWN-PLC-CT-2X8-SC-APC-2.0 (PLC · cassette module · 2×8 dual input · SC/APC · 2.0mm)
- Standard supply: 2×8 split, SC/APC connectors, 2.0mm G657A pigtails, 1m length
- Options on request: 0.9mm and 3.0mm pigtail jackets, custom lengths, customer-specified fiber
- Packaging, MOQ and lead time are confirmed per order — send your quantity and destination for a written confirmation
Request a Quote for the 2×8 Cassette PLC Splitter
Send these six parameters for a configured quote:
- Split configuration (this page: 2×8, dual input)
- Package (cassette module)
- Connector and polish (standard: SC/APC)
- Pigtail diameter (0.9 / 2.0 / 3.0mm) and length (standard 1m)
- Fiber type (standard G657A, or customer specified)
- Quantity and installation environment (distribution box, cabinet)
Contact the BWNFiber team or use the inquiry form on this page for pricing, datasheets, and samples.
