Understanding the Need for Reliable Telecom Backup Power
Network equipment such as routers, modems, and ONTs often reboot or lose service during short power outages, voltage drops, or unstable grid conditions. For telecom operators, Internet Service Providers (ISPs), broadband network companies, fiber network operators, and system integrators, this type of service interruption directly affects subscriber experience and network reliability. A well-informed telecom backup power selection guide must therefore start with a clear understanding of why these interruptions occur and what technical factors determine whether a backup power unit will actually solve the problem.
Why Power Selection Errors Happen
Improper UPS selection regarding voltage, current, peak load, or connectors can lead to application failure. Many backup power deployments underperform not because the underlying technology is flawed, but because the selected unit does not match the real electrical behavior of the device it is meant to protect. Evaluating a backup power solution without accounting for actual device voltage, working current, peak or startup current spikes, and the physical installation environment increases the risk of mismatched deployments. This is precisely the pain point that Shanghai Mylion New Energy Co., Ltd., operating under the brand MYLION, was established to address.
Mylion's Approach to Backup Power Selection
As a global B2B provider of Mini UPS products, DC backup power solutions, and project support for telecom, ISP, broadband, and security applications, Shanghai Mylion New Energy Co., Ltd. positions itself as a B2B backup power partner and OEM/ODM project partner rather than a generic hardware vendor. The company's differentiated advantage lies in evaluating solutions based on real device voltage, working current, peak/startup behavior, and installation environment, combined with technical confirmation and connector/cable matching to reduce selection errors. This evaluation-first methodology is the foundation of a reliable telecom backup power selection guide, since it shifts the decision process from generic specification matching to application-specific verification.
Technical Depth Backed by Experience
MYLION brings 13+ years of experience in Lithium Battery technology and 10+ years of experience in Mini UPS development to its project support work. This technical background underpins a product portfolio that covers 12V DC systems up to 60W, LiFePO4 chemistry integration, and emerging USB-C PD 100W input/65W output capabilities—giving project teams a range of configurations to match different network equipment requirements.
Product Series Covering Different Backup Power Scenarios
A practical telecom backup power selection guide should map device requirements to available product categories. MYLION's portfolio is organized accordingly.
12V Standard Series. This line includes the MU26W, MU48W, and MU68W, positioned for entry-level to mainstream broadband backup. The MU26W supports a 12V DC input up to 3.5A and a 12V DC output of 2.5A continuous / 3A maximum, with 18.72Wh battery capacity and DC5521 input / DC5525 output interfaces, suited to telecom, ISP, and home networking equipment. The MU48W offers 29.6Wh energy with the same 2.5A continuous / 3A maximum output and a center-positive DC5525 output, aimed at ISP and broadband network equipment. The MU68W extends capacity to 44.4Wh with a maximum output of 36W (12V/3A), designed for professional ISP projects requiring extended runtime.
12V Long-Runtime Series. The MU635W and MU635L provide 75.6Wh of battery energy while maintaining a 2.5A continuous / 3A maximum 12V DC output, intended for long-duration power outages in residential or remote areas where standard CPE devices need prolonged service continuity.
12V High-Power Series. The MU65W is built for high-load CPE or gateways that exceed standard 2.5A thresholds. It supports a 12V DC input up to 6A and delivers a 4A continuous / 5A maximum output (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 and MU35L combine a 60W output (4A continuous / 5A maximum) with 75.6Wh battery capacity, intended for professional gateways that require both high peak current and long backup time.
12V + USB Multi-Output Series. The MUJ46 delivers a 12V DC output of 1.5A continuous / 2A maximum alongside dual 5V/3A USB-A and USB-C outputs, within an 18W maximum total output limit and 37.44Wh battery energy—built for simultaneous backup of a router and a USB accessory in small office / home office (SOHO) setups. The MUJ435 extends this concept with 50.4Wh battery energy while maintaining the 12V DC + 5V USB-A + 5V USB-C port configuration and the same 18W system limit.
AC-Input Dual Output Series. The ML1202AC uses LiFePO4 battery chemistry with a 100–240V AC input and dual 12V DC output ports (2A each; 24W total system limit), supported by 25.6Wh of battery energy. It is designed for installations managing two separate 12V devices—such as combined ONT and router setups—from a single AC wall outlet, eliminating the need for an external DC adapter.
Development and Project-Evaluation Directions. The MUC85 is a USB-C PD Mini UPS under development, targeting modern WiFi 6/7 devices that require USB-C Power Delivery. It is designed around a USB-C PD input (65W standard / 100W max), two USB-C outputs (up to 20V/3.25A and up to 12V/2.5A), and 92.16Wh battery energy, available for project evaluation only. The MU248 explores a 24V / 48V telecom backup direction using LiFePO4 chemistry, with a 48V / 60V DC input, independent 24V (3A) and 48V (1A) outputs, a 100W total system limit, and 102.4Wh battery energy—intended for higher-voltage wireless CPE and radio bridge equipment.
Compliance and Documentation Support
Lithium battery-based backup power requires careful attention to documentation. MYLION maintains adherence to lithium battery transport documentation and model-specific compliance requirements, with industry certifications including UN38.3 and MSDS available on a model-specific basis, supporting smoother logistics and regulatory handling for project customers.
A Service Model Built Around Technical Confirmation
Selecting the right backup power unit is only the first step; MYLION's service scope includes requirement analysis, model matching, sample testing support, connector/cable matching, private labeling, and documentation coordination. This B2B project support and OEM/ODM service model extends through managed pilot evaluation and mass-production preparation, allowing telecom operators, ISPs, and system integrators to validate a solution before committing to volume deployment. Device-side hardware installation for subscriber-side equipment is supported with ongoing technical evaluation, model matching, and project-specific documentation coordination as part of after-sales support.
Platform Compatibility Across Network Equipment
MYLION's solutions are compatible with routers, ONTs, ONUs, modems, gateways, CPE devices, and security/CCTV equipment, subject to electrical verification—underscoring why the evaluation-based selection methodology matters across such a broad equipment base.
Final Considerations for Telecom Backup Power Selection
A sound telecom backup power selection guide ultimately depends on matching real device electrical behavior to a verified product specification, supported by proper documentation and a service partner capable of validating performance before mass deployment. With a product matrix spanning standard, long-runtime, high-power, multi-output, and AC-input configurations—plus ongoing development in USB-C PD and 24V/48V telecom backup directions—Shanghai Mylion New Energy Co., Ltd. offers telecom, ISP, broadband, fiber networking, and security industry customers a structured, technically grounded path for custom enterprise and project-based backup power decisions.
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