Blogs

XPON ONU Stick: Simplify FTTH, FTTB and FTTO Network Deployment with SFP-Based PON Access

Jun 11, 2026

06-112026

Discover how the XPON ONU Stick enables fast GPON/EPON access for switches, routers, and enterprise devices, simplifying FTTH, FTTB, and FTTO deployments.

Demystifying GPON Architecture: What is a GEM Port and Why is it Critical for FTTH Networks?

Jun 05, 2026

06-052026

Discover how GPON technology manages multi-service traffic in FTTH networks. This article deep dives into GEM Ports and T-CONTs, exploring traffic mapping modes and Quality of Service (QoS) delivery.

GPON Demystified: How T-CONT and DBA Make Bandwidth Smart

Jun 02, 2026

06-022026

Upstream bandwidth without chaos? T-CONT = logical container, DBA = smart scheduler. Learn the four bandwidth types and dynamic allocation that boost utilization to 80% and cut delay to <10ms.

Understanding GPON Technology & Architecture: A Full-Service Guide from OLT to FTTH Solutions

May 29, 2026

05-292026

Based on a classic GPON network diagram, this article explains what GPON technology is and how it works, breaking down OLT, ODN splitters, and home/enterprise fiber applications.

Focuscom PoE Switches Guide: From Gigabit Access to 10G Uplink & 2.5G Multi-Gigabit Networking

May 26, 2026

05-262026

Discover Focuscom's S5700, S5710, and S5720 PoE switches. Find the perfect balance of cost-effective L2/L3 gigabit access, high-power PoE budgets, 10G uplinks, and future-proof 2.5G multi-gig technologies.

GPON vs XGS-PON 2-Port OLT: Key Differences for Modern FTTx Networks

May 25, 2026

05-252026

Compare GPON and XGS-PON 2-port OLT solutions, including bandwidth, applications, scalability, and deployment advantages for ISPs and enterprises.

EPON vs. GPON: Key Differences, Applications, and Choosing the Right OLT Solutions

May 19, 2026

05-192026

Discover the technical differences between EPON and GPON OLTs. Learn how Focuscom’s FTTx solutions help ISPs optimize bandwidth and cost.

Why Your Business Needs an 8-Port 10G RJ45 Managed Switch: The Focuscom S5720-8H

Apr 08, 2026

04-082026

RF Overlay Explained: How XPON ONUs with CATV Ports Are Simplifying Triple-Play Deployments

Mar 18, 2026

03-182026

The challenge for modern ISPs: Subscribers want fiber internet AND cable TV, but ISPs have traditionally needed two separate devices — a fiber ONU and a coaxial cable splitter — to deliver both. CATV-port ONUs change that entirely, combining both signals into one compact device at the subscriber's premises.

Meet Our GPON OLT Series: Built for Real-World FTTx Deployments

Feb 28, 2026

02-282026

Focuscom GPON OLT Series delivers scalable fiber solutions for ISPs and enterprises. Models feature 2-16 GPON ports, 10G uplinks, USB, and full management via WEB/CLI/OMC/API. Built for reliable, high-performance FTTH networks.

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XPON ONU Stick: Simplify FTTH, FTTB and FTTO Network Deployment with SFP-Based PON Access

Jun .11.2026

Discover how the XPON ONU Stick enables fast GPON/EPON access for switches, routers, and enterprise devices, simplifying FTTH, FTTB, and FTTO deployments.

Demystifying GPON Architecture: What is a GEM Port and Why is it Critical for FTTH Networks?

Jun .05.2026

Discover how GPON technology manages multi-service traffic in FTTH networks. This article deep dives into GEM Ports and T-CONTs, exploring traffic mapping modes and Quality of Service (QoS) delivery.

GPON Demystified: How T-CONT and DBA Make Bandwidth Smart

Jun .02.2026

Upstream bandwidth without chaos? T-CONT = logical container, DBA = smart scheduler. Learn the four bandwidth types and dynamic allocation that boost utilization to 80% and cut delay to <10ms.

Understanding GPON Technology & Architecture: A Full-Service Guide from OLT to FTTH Solutions

May .29.2026

Based on a classic GPON network diagram, this article explains what GPON technology is and how it works, breaking down OLT, ODN splitters, and home/enterprise fiber applications.