SX SFP Module Guide: Specs, Distance & 1000BASE-SX vs LX Deep Dive

LINK-PP

LINK-PP Official  ·

Jan 12,2026
Master the 1000BASE-SX standard with our definitive guide to SX SFP modules. Learn about 850nm VCSEL technology, OM1-OM5 distance limits, and optical link budget calculations. Compare SX vs LX for optimal network design and avoid common deployment errors. Essential for network engineers and IT procurement.

Bidirectional Forwarding Detection (BFD) Explained for Engineers

LINK-PP

LINK-PP Official  ·

Jan 10,2026
Learn what BFD is, how it works, and its role in fast network failure detection. Detailed guide for engineers and IT professionals.

What is a Modem? Types, Functions & Specs for Network Engineers

LINK-PP

LINK-PP Official  ·

Jan 10,2026
Discover what a modem is, how it works, and the differences between cable, DSL, fiber, and VoIP modems. Technical guide for engineers and IT professionals.

Megabyte (MB) Explained: Definition, Usage & Storage Comparison

LINK-PP

LINK-PP Official  ·

Jan 10,2026
Learn what a megabyte (MB) is, how it compares to KB and GB, typical file sizes, storage limits, and data transfer rates. Expert-level guide for computing and networks.

Gigabyte (GB) Explained: How Many GB in a Terabyte?

LINK-PP

LINK-PP Official  ·

Jan 10,2026
Learn what a gigabyte (GB) is, how it works, and how many gigabytes are in a terabyte. Clear explanations of storage units and conversions.

Application Device Queues (ADQ): Definition, Architecture & Use Cases

LINK-PP

LINK-PP Official  ·

Jan 10,2026
Learn what Application Device Queues (ADQ) are, how they work, key specifications, use cases, standards, and performance benefits in modern networks.

10GBASE-T | High-Speed Copper Ethernet Standard

LINK-PP

LINK-PP Official  ·

Jan 09,2026
Explore 10GBASE-T Ethernet standard for 10 Gbps over Cat6a/Cat7 copper. Benefits, applications, and low-latency networking for data centers and enterprise LANs.

Hertz (Hz): Frequency Unit Explained for Networks & Signals

LINK-PP

LINK-PP Official  ·

Jan 09,2026
What is Hertz (Hz)? Learn how frequency is defined, measured, and applied in wireless, networking, signal processing, and modern communication systems.
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