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Articles: 111

Comparison graphic titled 'FIBER vs. ETHERNET: 400G+ NETWORK SCALE,' showing a data center server rack split into two halves, one with green fiber optic cables and the other with purple Ethernet (copper) cables, to illustrate high-speed networking differences.

Fiber Patch Cable, HPC

Fiber vs Ethernet: 7 Critical Differences for 400G Network Scale

Fiber wins the scalability battle. We detail 7 differences: Fiber handles 400G+ with lower TCO and unlimited distance, while Ethernet hits limits at 10G.

A close-up view of a black high-tech drone with a camera gimbal preparing for flight in a blurred outdoor wooded environment, showing its rotor arms and landing gear.

Fiber Patch Cable, MPO Cabling

Fiber Optic Drones: How Fiber Tethers Solve the RF Jamming Problem

Fiber optic drones solve RF jamming issues for secure ISR. Learn the tech behind tethered UAS, the critical role of ruggedized fiber.

A close-up view of six silver SFP (Small Form-factor Pluggable) optical transceiver modules lying on a black surface, with a blurred network switch or router in the background.

Data Center, Optical Transceiver

What is an SFP Optical Module? The Complete Guide to Types, Speeds, and Selection

The complete technical guide to SFP optical modules (SFP, SFP+, SFP28). Understand the core function, compare data rates (1G to 25G), learn critical compatibility rules, and follow our 5-step checklist for selecting the perfect SFP optical module for your network build.

A compact black Uninterruptible Power Supply (UPS) unit with a digital screen showing battery status (98% level, 45 minutes runtime) and power outlets on the side, next to a computer monitor on a desk.

DAC/AOC, MPO Cabling

The Three UPS Topologies: Line Interactive vs. Offline vs. Online (The Definitive Comparison)

An in-depth guide comparing Line Interactive, Offline (Standby), and True Online (Double-Conversion) UPS topologies. Learn which system offers the best protection, efficiency, and cost for your specific IT needs.

Network diagram showing five server rack clusters connected by white lines and arrows in a full mesh or partially connected topology on a black background, representing a high-performance cluster network.

HPC, Optical Transceiver

NVIDIA Spectrum-XGS Explained: The Ethernet Platform for Giga-Scale AI Super Factories

NVIDIA Spectrum-XGS is the AI-optimized Ethernet platform designed to build Giga-Scale AI Super Factories. Discover how it delivers ultra-low jitter, massive scale, and unmatched performance for next-generation LLM training workloads.

Close-up of a futuristic-looking control panel in a server room, displaying a digital message reading "AUTOMATIC POWER REDUCTION INITIATED" and a large button labeled "MANUAL OVERRIDE," indicating a laser safety feature in fiber optic equipment.

Data Center, Optical Transceiver

What is Automatic Power Reduction (APR) and How Does It Ensure Laser Safety?

Automatic Power Reduction (APR) is a safety mechanism in fiber optic transceivers that rapidly reduces laser power to eye-safe levels (Class 1) when a physical link failure is detected, ensuring compliance with IEC 60825-2.

Comparison graphic of OM3 (Multimode Fiber, red light streams) and OM4 (Multimode Fiber, green light streams) in a server room, illustrating the difference in their bandwidth and transmission distance capabilities.

Data Center, Fiber Patch Cable

OM3 Fiber vs OM4 Fiber: Bandwidth, Distance & EMB Explained

OM4 Fiber is the undisputed winner. For high-speed data centers (40G/100G), OM4’s superior distance and 4700 MHz·km bandwidth make it the only reliable, future-proof option.

Three high-density MPO fiber optic connectors with light blue cables, showing different colored boots (white, teal, and magenta) that often indicate fiber type or polish (UPC/APC).

Data Center, MPO Cabling

MPO Explained: Everything You Need to Know About Multi-Fiber Push On Connectors

The Multi-fiber Push On (MPO) connector is essential for high-density, parallel optics. Learn the crucial standards (polarity, gender, insertion loss) and secure reliable, certified MPO/MTP solutions from PHILISUN.

Comparison graphic of two server racks side-by-side, illustrating the data rates of InfiniBand HDR (200 Gb/s) and the faster InfiniBand NDR (400 Gb/s), with a blue data stream representing the former and a green data stream representing the latter.

Data Center, Optical Transceiver

CNA vs. NIC vs. HBA: Why Converged Adapters are the Future of Server I/O

NIC vs. HBA vs. CNA: Discover the core functional differences and why the Converged Network Adapter replaces them both. Achieve 50% I/O consolidation and massive cost savings.

A white small form-factor pluggable (SFP) optical transceiver module, showing the LC connector port and product details, including 'SFP+ 10G 1310nm 20km LC DX' for high-speed fiber optic data transmission.

5G Network, Optical Transceiver

The Ultimate Guide to Ciena S10U27 Alternatives: Why PHILISUN SFP+ is the Smart Choice

The Ciena S10U27 is a 10G SFP+ optical transceiver using 1310nm for medium-to-long distance links. Discover its technical specifications and explore high-quality, fully compatible alternatives from PHILISUN for superior cost efficiency.