TN18PIU Huawei Brand New Subrack Power Interface Board
The TN18PIU Huawei is an original Huawei Subrack Power Interface Board, engineered to deliver safe, stable, and efficient power connectivity for Huawei’s transmission systems and OTN (Optical Transport Network) equipment. This board acts as a vital bridge between the subrack and the power supply, ensuring reliable DC power distribution, protection, and monitoring for critical network modules.
Key Features
-
Model: TN18PIU
-
Condition: 100% Brand New, Original Huawei
-
Type: Subrack Power Interface Unit (PIU)
-
Function: Provides DC power input interfaces and distributes power to all boards in the subrack
-
Protection: Equipped with over-voltage, over-current, and short-circuit protection
-
Monitoring: Supports real-time monitoring and alarm reporting of input power status
-
Reliability: Carrier-grade design for 24/7 continuous operation
-
Compatibility: Compatible with Huawei OSN series (e.g., OptiX OSN 1800/6800/8800) — check exact model match
Technical Specifications
| Category | Specification |
|---|---|
| Power Input | -48 V DC nominal (range: -38.4 V DC to -72 V DC) |
| Power Output | Distributed to service and interface boards in the subrack |
| Protection Functions | Over-voltage, over-current, short-circuit protection, alarm functions |
| Monitoring | Real-time monitoring, alarm indication for power faults |
| Installation | Hot-swappable; easy insertion/removal without service interruption |
| Operating Temperature | -5°C to +45°C |
| Compliance | Meets carrier-grade telecom power interface standards |
| Warranty | Original Huawei warranty and support included |
TN18PIU Huawei Applications
Core & Metro Transport Networks: Ensures stable power distribution for OTN and SDH transmission nodes.
Data Center Interconnect: Supports high-capacity subrack systems for optical backbone connections.
Access & Aggregation Networks: Reliable power supply for distributed sites and POPs.
Industrial Networks: Robust design for mission-critical or harsh environments.
Customization & OEM Services
Tailored to meet project demands:
Pre-Configuration: Power interface settings, alarm thresholds, and monitoring setup before shipping.
OEM Branding: Private labeling and customized packaging available for resellers and system integrators.
Project Bundling: Combine with Huawei chassis, service boards, and modules for site-ready kits.
Extended Burn-In Testing: Optional for large rollouts requiring maximum reliability.
TN18PIU Huawei Wholesale & Bulk Procurement
Your best partner for cost-effective large-scale deployments:
Competitive Bulk Pricing: Attractive discounts for volume orders.
Global Fulfillment: Secure export packaging with fast, insured international shipping.
Dedicated Account Support: Personal procurement assistance for all stages of your project.
Reliable Supply: Consistent availability to meet tight rollout schedules.
Genuine Warranty: 100% authentic Huawei equipment with original warranty and expert technical support.
Why Choose Us
100% Genuine Huawei — Always New, Factory-Sealed, and Certified
Custom Solutions — Pre-configured to meet your specific needs
Competitive Wholesale Rates — Perfect for telcos, ISPs, and system integrators
Professional Export Logistics — Safe, on-time delivery worldwide
Technical Expertise — From planning to installation and ongoing support
Contact Us for Best Pricing
Empower your optical network with the TN18PIU Huawei Brand New Subrack Power Interface Board — the trusted solution for stable, protected, and monitored power distribution in modern transport networks. For custom configurations, OEM solutions, or bulk pricing, reach out to our sales team today — we’re ready to deliver a power solution that keeps your network running smoothly!
