Ruijie RG-PA150I-F Internal AC Power Module, 150W (12V 12.5A)

Introduction to the Ruijie RG-PA150I-F

Ruijie RG-PA150I-F — 150 W internal power module for enterprise switches.Designed as a field-replaceable, hot-swappable power source for compatible Ruijie chassis and modular switches, the RG-PA150I-F delivers up to 150 W at 12 V DC (maximum 12.5 A). Its wide AC input range (100–240 VAC, 50/60 Hz) and HVDC support make it suitable for redundant, high-availability deployments in data centres, aggregation layers and enterprise wiring closets. With module-level monitoring via I2C and visible status LEDs, built-in protections and a compact form factor, this power module is targeted at organisations seeking reliable, maintainable power for their Ruijie switching platforms.

Key features at a glance

• 150 W output at 12 V DC (up to 12.5 A)
• Wide input: AC 100–240 V (50/60 Hz) with HVDC support
• Hot-swappable, field-replaceable design for redundant configurations
• Module-level monitoring via I2C and status LEDs
• Protections for undervoltage, overcurrent, overvoltage and short circuit
• Compact dimensions (~196 × 50.5 × 40 mm) and low weight (~0.55 kg)
• Intended compatibility with Ruijie RG-S5760-X, RG-S5750-H, RG-S6120 and compatible RG-CS series (check datasheet)

Detailed specifications and benefits

This section unpacks the RG-PA150I-F specifications and explains how each element translates into practical benefits for network operators.

• Output power:150 W at 12 V DC (max 12.5 A). This mid-range power envelope provides enough headroom for many modular switch configurations and accessory modules. For switches that draw DC internally or that provide PoE to edge devices, selecting the correct power modules ensures predictable operation and avoids under-provisioning.
• Input voltage:AC 100–240 V (50/60 Hz) with HVDC support. The wide input range simplifies deployment across regions and site types and supports resiliency in installations where alternative power sources (including high-voltage DC) may be used.
• Input current and leakage:Typical input current ≈ 3 A and leakage current ≤ 3.5 mA. Low leakage supports safety and regulatory compliance in many environments.
• Protections:Built-in undervoltage, overcurrent, overvoltage and short-circuit protection reduce the risk of module or system-level failures and improve overall system reliability.
• Monitoring:I2C communication and module status LEDs provide real-time module health and fault reporting to the switch management plane, enabling faster troubleshooting and integration with a network monitoring workflow.

• Dimensions and weight:Approximately 196 × 50.5 × 40 mm and about 0.55 kg. The compact, lightweight form factor allows efficient use of chassis space and easy field replacement.
• Airflow:Rear-to-front (connector intake, front exhaust), matching the typical chassis cooling strategy and simplifying replacement without altering system airflow expectations.
• Environmental limits:Operating temperature −10 °C to +55 °C, storage −40 °C to +70 °C, operating humidity 5%–95% non-condensing, altitude up to 5,000 m. These ranges cover a wide set of telecom and enterprise installation conditions.

• Intended models:Designed for Ruijie RG-S5760-X, RG-S5750-H, RG-S6120 and compatible RG-CS series. Always verify chassis firmware compatibility and approved part numbers before installation.
• Certifications and documentation:Consult the official Ruijie RG-PA150 series datasheet for CE/UKCA marking and regional approvals. Follow the vendor safety guidance: install and replace modules only when power is removed and by qualified personnel.

Benefits — what this specification delivers in practice

• High availability and uptime:Hot-swap capability and support for parallel/redundant configurations let you replace a failed module without shutting down the chassis, minimising maintenance windows and network disruption.
• Predictable power delivery:150 W at stable 12 V DC ensures consistent performance for switch line cards and internal modules that depend on a clean DC supply.
• Operational visibility:I2C-based monitoring plus status LEDs speed fault detection and help with remote diagnostics, lowering mean time to repair (MTTR).
• Global deployment flexibility:Wide AC input and HVDC support reduce the number of SKUs needed across multi-region operations and make installations in diverse facilities more straightforward.
• Safety and protection:Integrated electrical protection mechanisms protect the chassis and downstream equipment from common electrical faults.

Use cases and scenarios where the RG-PA150I-F excels

The RG-PA150I-F is suited to several real-world network deployments where dependable internal power modules are important.

• Edge switches that aggregate a few racks benefit from a compact, reliable power module with predictable voltage/current delivery. The RG-PA150I-F can sit in redundant configurations to maintain service during a single-module failure.

• In aggregation roles where switches handle higher throughput and may host additional line cards, the 150 W output balances capacity and thermal/power efficiency for medium-sized deployments.

• Wiring closets with mixed vendor equipment and varying power sources benefit from the wide AC input and HVDC support. Field-replaceable modules make onsite maintenance straightforward for IT teams and contracted technicians.

• When replacing a failed power module or upgrading from a lower-capacity unit, the RG-PA150I-F provides a clear performance upgrade path while remaining compatible with the supported chassis models (verify compatibility first).

How it compares with similar products

When evaluating internal switch power modules, consider several dimensions: output capacity, input compatibility, redundancy and hot-swap support, monitoring and protection features, form factor and price.

• Capacity:At 150 W, the RG-PA150I-F sits in the mid-range. Some vendors offer lower-power modules (e.g., 60–100 W) suitable for lightweight access switches, while others offer higher-capacity modules (200–600 W) for higher-end chassis. Choose based on your chassis requirements and expected future load.
• Input flexibility:The wide AC range and HVDC support make the RG-PA150I-F versatile versus modules that only accept a single nominal AC input. This is especially helpful for multinational organisations or sites with alternative power distribution schemes.
• Monitoring and management:I2C module-level monitoring and status LEDs are common in professional-grade modules, and the RG-PA150I-F aligns with this expectation. Differences between vendors are usually in the integration depth with the switch OS and the management GUI or SNMP traps offered.
• Price and value:With a suggested price of approximately $349 (cost price indicated at $274.16 in procurement contexts), the RG-PA150I-F offers a competitive price point for organisations seeking a balance of performance and cost. High-capacity or branded modules from other vendors may carry a premium; lower-cost alternatives might sacrifice monitoring or protection features.

Customer feedback and testimonials

While individual experiences vary, typical feedback themes from IT teams and network technicians deploying modules like the RG-PA150I-F include:

• "Easy to replace in the field — hot-swap capability meant no downtime during our maintenance window."
• "Monitoring integration helped us pinpoint a failing module quickly, reducing MTTR."
• "The wide AC input simplified deployment across our campuses without needing additional power converters."

These sample reflections are representative of common user priorities (reliability, maintainability and visibility). Prospective buyers should check actual customer reviews for the specific chassis model and software release to confirm behaviour in their environment.

Safety, installation and vendor guidance

Follow Ruijie's installation guidance closely: install and replace modules only with power removed and by qualified personnel. Confirm that your chassis firmware and the module part number appear on the supported list in the official Ruijie datasheet. For regulatory compliance and certification details (CE/UKCA and regional approvals), consult the vendor documentation before purchase and installation.

Conclusion — why choose the RG-PA150I-F

The Ruijie RG-PA150I-F is a practical, mid-range internal power module that balances reliable 12 V DC delivery (150 W / 12.5 A), wide input flexibility and essential management and protection features. Its hot-swappable design and module-level monitoring make it a sound choice where uptime and maintainability matter. Whether you are replacing an existing module, upgrading to support additional line cards, or standardising spare inventory across sites, the RG-PA150I-F provides predictable power, compatibility with key Ruijie switch models and a competitive price point. Always verify chassis compatibility and consult the official datasheet and vendor guidance prior to purchase and installation to ensure optimal results.