Network switch gigabit backplane bandwidth packet forwarding rate

A network switch gigabit box is only as fast as its weakest ...

2026-09-04

Industrial PoE switch ip40 vs ip67 protection

An industrial PoE switch listed as IP40 belongs indoors; one...

2026-09-04

90W PoE switch what devices can it power

A 90W PoE switch built to the IEEE 802.3bt standard can powe...

2026-09-04

Managed network switch lifecycle after chip EOL

When a chip maker posts an End-of-Life (EOL) notice, does th...

2026-09-03

Ring topology for reliable mine and tunnel networks

In an underground mine or a long tunnel, a network failure r...

2026-09-03

Industrial PoE switch and OLT one network for campus and hospital

Campus and hospital networks share one problem: too many sce...

2026-09-03

How to prevent loops and broadcast storms

A layer 2 loop turns one stray cable into a broadcast storm ...

2026-09-02

VLAN Advanced: QinQ and Voice VLAN for Campus and Industrial Use

Basic VLAN isolates broadcast and segments networks. Go one ...

2026-09-02

How to Configure LACP Link Aggregation on a Managed Switch

A switch uplink is a single cable: too little bandwidth and ...

2026-09-02

Industrial Switch Deployment Checklist: Console to Config Backup

Commissioning an industrial switch on site comes down to thr...

2026-09-01

Plan PON Splitter Hierarchy: 1-Stage vs 2-Stage and dB Budget

How you place the PON splitter decides whether a GPON networ...

2026-09-01

Isolate Multi-Service on a Passive Optical Network: VLAN + QoS

On a single passive optical network, data, voice, and video ...

2026-09-01

How to hunt packet loss layer by layer.

Packet loss is almost never one point — you trace it layer b...

2026-08-31

How to measure lan throughput Iperf?

iperf measures end-to-end real throughput directly — one mac...

2026-08-31

PTP IEEE588 layer2 switch industrial timing

PTP (IEEE 1588) keeps every switch and endpoint on one clock...

2026-08-31

2026 CCL Shortage Squeezes Fiber Switch and OLT Makers

The 2026 CCL and PCB shortage is squeezing fiber switch and ...

2026-08-29

DDR Prices Climb: What It Means for Switch and OLT BOM

DDR prices are climbing as HBM eats DRAM capacity. See how t...

2026-08-29

Why MLCC Shortages and Price Hikes Continue in 2026

The 2026 MLCC shortage traces back to AI servers pulling hig...

2026-08-29

Access trunk hybrid switch port modes

A managed switch assigns every port one of three modes — Acc...

2026-08-28

What is 50G PON？

50G-PON is the next-generation passive optical network defin...

2026-08-28