Custom 10GBASE-LR SFP+ MODULE, Tailored Campus Backbone
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Campus-Reach Precision: The premier single-mode solution engineered for intermediate campus infrastructures. We customize the laser’s optical power to match your specific inter-building span, preventing receiver overload.
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Precision Signal Integrity: Operates with a highly stable, custom-tuned DFB laser, effectively negating chromatic dispersion for your unique single-mode routes.
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Customized Interoperability: Wolon’s engineering team provides bespoke EEPROM coding to ensure instant interoperability across mixed-vendor routing platforms.
Product Overview
When bridging localized metropolitan facilities or sprawling campus networks, generic single-mode optics are a liability. If the laser is too strong for a short run, it burns out the receiver; if too weak, the link drops. The Wolon Custom 10GBASE-LR SFP+ MODULE is explicitly designed to solve this. We manufacture these 10Gbps transceivers based on the actual attenuation calculations of your specific single-mode fiber (SMF) run. By tailoring the transmit power and receiver saturation points, we deliver an uncompromising, perfectly balanced backbone link for your critical infrastructure.
Key Features
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Tailored DFB Laser Stability: Incorporates advanced Distributed Feedback (DFB) lasers tuned to narrow spectral widths specifically required for your unamplified transmission distance.
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Harsh Environment Resilience: If your campus route involves unconditioned telecom boxes, we can customize these modules with industrial temperature tolerances.
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Direct Manufacturer Value: Secure custom-coded, meticulously calibrated SFP+ optics directly from our production lines, eliminating middleman markups.
Technical Specifications
| Specification | Details |
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| Data Rate | 10.3125 Gbps |
| Optical Power (Tx/Rx) | Custom calibrated to match your exact SMF span loss |
| Operating Temp | Commercial or Custom Industrial ranges available |
| Compatibility | Custom EEPROM matching for core/edge switches |
Application Scenarios
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University/Corporate Campuses: Bridging distinct buildings over specific, non-standard single-mode distances.
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Security Networks: Backhauling massive high-definition IP camera data across expansive industrial parks.
Frequently Asked Questions
Q1: Do I need to use an optical attenuator if my fiber link is very short (e.g., under 2km)?
A: No optical attenuator is required for our 10GBASE-LR SFP+ MODULE. The receiver sensitivity and transmit power are engineered to handle short-distance single-mode links (from 1 meter up to 10km) without any risk of receiver saturation or burn-out.
Q2: What specific type of fiber cable is required for the 10GBASE-LR?
A: This module requires standard OS2 Single-Mode Fiber (SMF) with a 9/125µm core size, utilizing an LC duplex connector format.
Q3: We are deploying 5G base stations outdoors. Do you offer an Industrial Temperature version?
A: Absolutely. For harsh environments like outdoor telecom cabinets or industrial sites, we manufacture an Industrial Grade (IND) version of this module that operates flawlessly from -40°C to 85°C, ensuring network stability in extreme climates.
Q4: Can we customize the pull-tab colors for easier rack identification?
A: Yes. As a direct source factory, we offer comprehensive OEM solutions, including custom-colored pull-tabs and bespoke laser-engraved labeling to match your internal data center management protocols.

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