Custom 25GBASE-LR SFP28 MODULE, Tailored 5G Fronthaul
-
5G & Core Routing Precision: The definitive single-mode solution engineered for modern 5G fronthaul and core routing upgrades. We customize the laser’s optical power to ensure zero-bottleneck transmission over your specific spans.
-
Industrial Temperature Resilience: Are your deployments outdoors? We offer stringent custom Industrial Temperature (-40°C to 85°C) grades specifically designed for harsh telecom enclosures.
-
Precision Signal Integrity: Operates with a highly stable, custom-tuned DFB laser, effectively negating chromatic dispersion for your unique single-mode routes.
-
Direct Manufacturer Value: Secure custom-coded, meticulously calibrated SFP28 optics directly from Wolon’s ISO-certified production lines, eliminating middleman delays.
Product Overview
Deploying 5G base stations or bridging localized core routers requires optics that can survive brutal outdoor temperatures while pushing massive 25Gbps bandwidth. Generic single-mode optics often fail in unconditioned cabinets or overpower shorter inter-building runs. The Wolon Custom 25GBASE-LR SFP28 MODULE is explicitly designed to solve this. We manufacture these transceivers based on the actual attenuation calculations and thermal realities of your specific single-mode fiber (SMF) network. By tailoring the transmit power and integrating robust industrial-grade components, we deliver an uncompromising, perfectly balanced backbone link.
Key Features
-
Tailored DFB Laser Stability: Incorporates advanced Distributed Feedback (DFB) lasers tuned to narrow spectral widths required for your specific unamplified transmission distance.
-
Customized Interoperability: Wolon’s engineering team provides bespoke EEPROM coding to ensure instant interoperability across mixed-vendor routing platforms and cell-site gateways.
-
Live-Traffic Verified: Every module undergoes rigorous live-traffic simulation and 3D interferometer testing in our Wuhan facilities before shipment.
Technical Specifications
| Specification | Details |
|---|---|
| Data Rate | 25.78 Gbps |
| Form Factor | SFP28 |
| Optical Power (Tx/Rx) | Custom calibrated to match your exact SMF span loss |
| Operating Temp | Customized Commercial or Industrial (-40°C to 85°C) ranges |
| Compatibility | Custom EEPROM matching for core routers and 5G DU/CU |
Application Scenarios
-
5G Fronthaul Networks: Providing ultra-reliable, high-bandwidth links between baseband units and remote radio heads.
-
Enterprise Core Routing: Bridging distinct buildings over specific, non-standard single-mode distances at 25G speeds.
Frequently Asked Questions
Q1: Do your 25GBASE-LR modules support Industrial Temperature ranges for 5G base stations?
A: Absolutely. For harsh environments like outdoor 5G fronthaul telecom cabinets, we manufacture a rugged Industrial Grade (IND) version. It operates flawlessly from extreme -40°C up to 85°C, maintaining stable 10km transmissions regardless of climate.
Q2: Do I need to use an optical attenuator if my single-mode fiber link is very short (e.g., under 1km)?
A: No optical attenuator is required for the standard 25GBASE-LR module. It is equipped with a high-quality PIN photodetector that perfectly handles dynamic optical power, eliminating any risk of receiver saturation or burn-out on ultra-short links.
Q3: Besides standard Ethernet, does this module support CPRI/eCPRI protocols for telecom?
A: Yes, it is a dual-compatible powerhouse. This 25G LR module not only supports standard 25G Ethernet but is also fully compliant with critical 24.33Gbps CPRI and eCPRI fronthaul protocols used in 5G telecom networks.
Q4: We have massive procurement volumes for 5G rollouts. Can you guarantee lead times?
A: As a direct source manufacturer with highly automated calibration and testing assembly lines, we have robust production capacity. We currently export our high-tier optical modules to over 80 countries worldwide, ensuring rapid and stable delivery for massive bulk orders.
Reviews
There are no reviews yet.