Description
Understanding the Real-World Challenge Behind FTTH Service Continuity
Short power outages, voltage drops, and unstable grid conditions are among the most common yet underappreciated causes of service interruption in fiber-to-the-home (FTTH) networks. When power to a router, modem, or ONT cuts out—even briefly—the device reboots, drops its connection, and forces subscribers to wait through a restart cycle before service resumes. For telecom operators, Internet Service Providers (ISPs), broadband network companies, fiber network operators, and system integrators, these micro-outages translate into avoidable service disruptions at the subscriber premises.
Shanghai Mylion New Energy Co., Ltd., operating under the brand MYLION, has built its business around addressing exactly this pain point. Headquartered in Shanghai, China, with business coverage spanning the global market, the company positions itself as a B2B provider of Mini UPS products, DC backup power solutions, and project support tailored to telecom, ISP, broadband, and security applications.
Why Selection Errors—Not Just Outages—Undermine Reliability
A critical insight from the company’s industry positioning is that outages alone are not the only source of failure. Improper UPS selection regarding voltage, current, peak load, or connectors can just as easily lead to application failure, even when a backup unit is technically installed. A device rated for the wrong current threshold, or fitted with an incompatible connector, may fail to protect the equipment it was meant to support.
This is why MYLION frames itself as a B2B backup power partner and OEM/ODM project partner, rather than a simple hardware vendor. Its differentiated approach centers on evaluating solutions based on real device voltage, working current, peak/startup behavior, and the installation environment, combined with technical confirmation and connector/cable matching to reduce selection errors. The stated value proposition is straightforward: supporting more reliable DC backup deployment and reducing avoidable selection risks for professional project customers.
A Product Matrix Built Around FTTH and ISP Equipment Profiles
MYLION’s portfolio spans 10 products/services across seven distinct series, each addressing a different combination of voltage, current, runtime, and output configuration relevant to FTTH and broadband customer-premises equipment.
12V Standard Series
The MU26W, MU48W, and MU68W models form the entry-level to mainstream tier for broadband backup. The MU26W supports 12V DC input up to 3.5A and 12V DC output of 2.5A continuous / 3A maximum, with 18.72Wh of battery energy and a DC5521 input / DC5525 output interface—suited to routers and ONTs experiencing short outage reboots. The MU48W raises capacity to 29.6Wh with a center-positive DC5525 output, while the MU68W extends further to 44.4Wh and a maximum power output of 36W (12V/3A) for professional ISP projects.
12V Long-Runtime Series
The MU635W / MU635L models deliver 75.6Wh of battery energy at the same 2.5A continuous / 3A maximum 12V output, targeting long-duration power outages in residential or remote areas where standard CPE devices need prolonged service continuity.
12V High-Power Series
The MU65W addresses high-load CPE or gateways that exceed standard 2.5A thresholds, supporting 12V DC input up to 6A and 12V DC output of 4A continuous / 5A maximum (60W total), backed by 56.16Wh of battery energy—appropriate for high-performance WiFi equipment and storage-integrated gateways.
12V High-Power Long-Runtime Series
The MU35W / MU35L models combine the same 4A continuous / 5A maximum output with an expanded 75.6Wh battery capacity, serving professional gateways that require both high peak current and long backup time.
12V + USB Multi-Output Series
For small office/home office (SOHO) setups needing to power a router and a USB accessory simultaneously, the MUJ46 offers 12V DC output at 1.5A continuous / 2A maximum, dual 5V/3A USB-A and USB-C outputs, an 18W maximum total output, and 37.44Wh of battery energy. The MUJ435 extends runtime to 50.4Wh while maintaining the same 18W system limit across 12V DC, 5V USB-A, and 5V USB-C ports.
AC-Input Dual Output Series
The ML1202AC simplifies deployment for combined ONT and router installations by accepting 100–240V AC input and delivering dual 12V DC outputs (2A each; 24W total system limit) from LiFePO4 chemistry, with 25.6Wh of battery energy—eliminating the need for an external DC adapter when managing two separate 12V devices.
Development / Project-Evaluation Directions
Two forward-looking directions are under active project evaluation. The MUC85 is a USB-C PD Mini UPS designed for modern WiFi 6/7 devices requiring USB-C Power Delivery, with input at 65W standard / 100W max, dual USB-C outputs up to 20V/3.25A (65W) and 12V/2.5A (30W), and 92.16Wh of battery energy. The MU248 targets higher-voltage wireless CPE and radio bridge equipment through a 24V/48V telecom backup direction, using LiFePO4 chemistry, 48V/60V DC input, independent 24V (3A) and 48V (1A) outputs, a 100W total power system limit, and 102.4Wh of battery energy.
Technical Depth Behind the Product Line
Across this matrix, MYLION’s proprietary R&D focuses specifically on Mini DC UPS technical content and ISP/broadband backup power applications. The company’s technical metrics cover 12V DC systems up to 60W, LiFePO4 chemistry integration, and emerging USB-C PD 100W input/65W output capabilities—reflecting a portfolio designed to scale from entry-level residential backup to higher-power, higher-voltage telecom-grade applications. Platform compatibility extends to routers, ONTs, ONUs, modems, gateways, CPE devices, and security/CCTV equipment, subject to electrical verification for each installation.
Service Model Supporting Project-Based Deployment
Rather than offering standardized hardware alone, MYLION structures its service around B2B project support, OEM/ODM services, and sample validation. This includes requirement analysis, model matching, sample testing support, connector/cable matching, private labeling, and documentation coordination—covering the full path from managed pilot evaluation through mass-production preparation. On the compliance side, products carry model-specific UN38.3 and MSDS certifications, reflecting adherence to lithium battery transport documentation requirements.
Industry Reach and Positioning
MYLION serves telecom operators, Internet Service Providers, system integrators, distributors, brand owners, and OEM/ODM customers across telecom, ISP, broadband, fiber networking, and security industries worldwide. With 13+ years of experience in lithium battery technology and 10+ years specifically in Mini UPS development, the company is identified as a B2B partner for global ISP and broadband customer-premises deployments, working alongside network equipment companies and fiber network operators as technology partners.
Conclusion
For organizations evaluating DC UPS options to maintain FTTH service continuity during short power outages, the underlying engineering question is rarely just "does it have a battery"—it is whether the unit’s voltage, current, peak-load behavior, and connectors genuinely match the target device and installation environment. Shanghai Mylion New Energy Co., Ltd.’s product matrix, spanning standard, long-runtime, high-power, multi-output, AC-input, and next-generation USB-C PD and 24V/48V directions, along with its B2B project support and OEM/ODM service model, reflects a structured attempt to address that matching problem directly for telecom, ISP, and broadband customers.
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