Quick Product Summary
| Product Name | LC UPC SX Adapter Without Flange |
|---|---|
| Product Category | Fiber Connectivity / Fiber Optic Adapters |
| Connector Interface | LC fiber optic connector interface |
| Body Style | Simplex adapter body, commonly described as SX |
| Fiber Mode | Singlemode |
| Polish Type | UPC |
| Mounting Type | Without flange for compact adapter plates and high-density panels |
| Alignment Sleeve | Ceramic sleeve for precise LC ferrule alignment |
| Main Function | Provides a low-loss mechanical and optical coupling point for two LC UPC connectors |
| Typical Use | ODF modules, LC patch panels, fiber distribution boxes, telecom cabinets, FTTx access boxes and equipment interfaces |
Product Overview
The LC UPC SX Adapter Without Flange is a passive optical coupling component used to align and mate two LC UPC connectors in singlemode fiber networks. It does not convert fiber type, polish type or connector format; its role is to maintain accurate ferrule alignment at the connection point.
The simplex LC format saves panel space compared with larger connector families and is widely used in high-density fiber management systems. The without-flange body is especially useful for adapter plates, compact modules and enclosure designs where a clean snap-in layout is required.
With a blue singlemode housing, ceramic alignment sleeve and listed insertion loss of ≤0.2 dB, this adapter is suitable for controlled fiber patching points where connection repeatability and compact installation both matter.
Technical Specifications
| Item | LC UPC SX Adapter Without Flange |
|---|---|
| Adapter Type | LC |
| Body Style | Simplex / SX |
| Connector Polish Type | UPC |
| Connector Fiber Mode | Singlemode |
| Mounting Type | Without Flange |
| Insertion Loss | ≤0.2 dB |
| Alternating Loss | ≤0.2 dB |
| Repeatability | ≤0.2 dB |
| Durability | The change after 1000 mating cycles is less than 0.2 dB |
| Alignment Sleeve Material | Ceramic |
| Housing Color | Blue |
| RoHS Compliancy Status | Compliant |
| Working Temperature | -40~85°C |
| Storage Temperature | -40~85°C |
Key Features
LC Simplex Coupling
Provides a fixed LC-to-LC mating interface for one fiber channel in patch panels, ODF modules, cabinets and distribution boxes.
Without-Flange Design
The compact body supports high-density adapter plates and snap-in module layouts where external mounting ears are not required.
Low Insertion Loss
The listed insertion loss is ≤0.2 dB, helping reduce additional connection loss in singlemode fiber link budgets.
Ceramic Alignment Sleeve
The ceramic sleeve helps keep LC ferrules centered during mating and supports stable optical performance during repeated use.
Blue Singlemode UPC Housing
The blue housing supports clear identification of LC UPC singlemode connection points in fiber management panels.
Repeatable Connection Point
Durability is listed at more than 1000 mating cycles, making the adapter suitable for installation, maintenance and routine patching work
Adapter Structure and Panel Fit
The LC UPC SX Adapter Without Flange uses a straight-through coupling structure with a central ceramic sleeve. The housing is designed to fit compact panel openings and high-density adapter plates without additional flange ears.
- Front and rear LC UPC connector entry positions
- Central ceramic sleeve for LC ferrule alignment
- Simplex one-channel body for compact fiber layouts
- Without-flange structure for dense panels and modules
- Blue housing for singlemode UPC identification
- Dust-cap protection for storage and pre-installation handling
Installation Guidance
The adapter is a passive alignment component, but final optical performance depends on connector cleanliness, correct polish matching and stable installation inside the panel or enclosure.
1. Confirm Connector Match
Use the adapter with LC UPC connectors. Do not mate APC connectors into a UPC adapter position.
2. Check Panel Opening
Confirm the adapter plate cutout, clip direction and panel thickness before bulk installation.
3. Keep Ports Capped
Keep dust caps installed until the connector is ready to mate. Dust and debris can increase insertion loss.
4. Inspect and Clean
Inspect and clean LC connector end faces before mating, especially in ODFs, cabinets and access boxes.
5. Avoid Cable Stress
Route patch cords with enough bend radius and do not allow boot stress or pulling force at the adapter port.
6. Test After Patching
For project handoff, record optical power or insertion loss after patching to confirm the connection point is stable.
Application Scenarios
LC UPC simplex adapters are commonly used in high-density singlemode fiber systems where compact port layout and clean optical alignment are required.
ODF and Patch Panels
Installed in optical distribution frames and LC patch panels to create fixed singlemode UPC connection points.
FTTx Access Boxes
Used inside fiber distribution boxes, terminal boxes and cabinet-level access points where LC interfaces are specified.
Telecom Equipment Rooms
Supports structured singlemode patching between transmission equipment, ODF panels and passive fiber management units.
LAN / WAN Fiber Links
Provides LC UPC coupling points for singlemode network links in enterprise, campus and carrier access environments.
CATV and Video Transmission
Can be used in optical distribution and signal transmission systems that specify LC UPC singlemode interfaces.
Patch Cord Interconnection
Connects two compatible LC UPC patch cords or pigtails while keeping the ferrules aligned inside the adapter sleeve.
How to Select the Right LC UPC Adapter
| Selection Point | Why It Matters | Recommended Check |
|---|---|---|
| Connector Type | The adapter must match the connector interface used on both sides. | Confirm LC-to-LC mating requirement. |
| Body Style | Simplex adapters support one fiber channel per adapter body. | Choose SX for one-channel connection points. |
| Polish Type | UPC and APC connector geometries should not be mixed. | Use this version only for LC UPC connector mating. |
| Fiber Mode | Singlemode and multimode systems use different color coding and link designs. | Confirm singlemode requirement and blue housing. |
| Mounting Style | Without-flange adapters depend on the correct panel opening and clip fit. | Check adapter plate cutout and installation direction. |
| Sleeve Material | The sleeve affects alignment stability and connection repeatability. | Confirm ceramic sleeve for low-loss singlemode applications. |
| Project Documents | Telecom and OEM orders may require batch records or compliance files. | Request datasheet, RoHS document or inspection report if needed. |
Service and Project Support
Glory Optical can support LC UPC SX Adapter Without Flange orders for sample testing, panel assembly, equipment cabinet integration and batch procurement. For project-based purchases, confirm the adapter configuration together with the patch panel, ODF module or enclosure design.
Configuration Support
Confirm LC interface, UPC polish, singlemode requirement, housing color, sleeve material and mounting style before quotation.
Panel Assembly Matching
Adapters can be planned together with LC adapter plates, ODF units, patch panels, terminal boxes and fiber management modules.
Batch Supply
Suitable for telecom projects, maintenance stock, OEM cabinet assembly and fiber connectivity distributors needing consistent adapter specifications.
Information Needed for Quotation
| Required Information | Example |
|---|---|
| Product Model | LC UPC SX Adapter Without Flange |
| Quantity | Sample order / maintenance stock / project batch |
| Fiber Mode | Singlemode |
| Polish Compatibility | UPC |
| Mounting Requirement | Without flange, compact panel installation |
| Sleeve Material | Ceramic sleeve |
| Housing Color | Blue or project requirement |
| Application | ODF, patch panel, cabinet, FTTx box, equipment port or maintenance stock |
| Destination Country | For freight quotation and delivery planning |
Our Quality Promise
Comprehensive 3-Year Warranty
We confidently back all our products with a 3-year warranty. Our specific service policy is: within one year for quality issues, we take full responsibility for returns; within two years, for replacements; and within three years, for repairs.
Clear & Competitive MOQ
We welcome both trial and bulk orders. Our standard Minimum Order Quantity (MOQ) is 50 units. We also offer free samples for testing to help you evaluate our quality with confidence.
Fast & Reliable Logistics
We guarantee delivery within 10 days for standard items. Our logistics advantage includes cost-effective door-to-door service to simplify shipping for you.
Our Foundation
Backed by 18 years of experience since 2008, we control quality from our own factory, accept OEM/ODM requests, and maintain ready stock for wholesale. We focus on delivering the optimal balance of price and quality directly to end customers worldwide.
Your trust is our priority. Partner with us for dependable fiber optic solutions supported by clear promises.
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