FTTH Network


Le G-PON (Gigabit PON) est la solution qui a été choisie par le Groupe FT pour la solution de déploiement FTTH (Fiber To The Home). Les solutions G-PON déployées offrent un débit de 2,5 Gbit/s dans la voie descendante et 1,25 Gbit/s dans la voie montante. L’infrastructure ODN (Optical Distribution Network) est totalement passive comme […]


What is PON Passive optical networks

The PON architecture comprises an optical line terminal (OLT), based in the central office, and the optical networking terminal (ONT) – sometimes referred to as an optical network unit (ONU) – based on the customer premise. To connect the OLT and the ONT with data, a fibre-optic cable is used to carry a wavelength downstream. […]

FTTH Network

FTTH/P network benchmarking in Slovenia

Market and regulatory overview In June 2011, Slovenia had a broadband penetration rate of 60.7% of households. There are three major broadband providers, led by Telekom Slovenije (TS) (42.7%), T-2 (18.9%) and Telemach (16.3%). Tus Telekom, Amis and other smaller broadband providers make up the remaining 22% market share At the end of September 2010, […]

FTTH Network

Outside Plant (OSP) Design

The designer of the fiber network designs and digitizes fiber features using the standard G/Technology feature placement workflow and a fiber splicing editor. The end-to-end workflow is as follows. At a given location (central office, switching center), the user creates an ISP Connect feature. From this feature, the user places fiber cables, splices, remote terminals, […]

FTTH Network

10G EPON optical transceivers drive FTTP applications

GPON and 10G EPON optical transceivers for fiber to the premise (FTTP) or FTTH Fiber to the home applications to its Passport line of universal transceivers. For GPON, SFP transceivers for both OLT (optical line terminal) and ONT/ONU (optical network terminal/Optical Network Unit) interfaces. there are also 10G EPON via both SFP+ and XFP transceivers; the SFP+ […]

Cable Management

Drop cable faults type

The huge growth in the number of subscribers with FTTH installations requires different maintenance methods than used previously. This article explains maintenance of the “last one mile” and explains some concrete measurement solutions. Construction of the trunk cable shown in the Figure 2 has been completed to cover 85% of households currently. All that remains […]

FTTH Network

GPON vs. EPON Costs Comparison

GPON and EPON Technology Comparison The key factor for determine FTTH network cost is understand the performance characteristics of the PON tecnology. because The PON upstream/downstream bandwidth, bandwidth efficiency and the splitting ratio will affect it. the following table have a brief comparison about the GPON and EPON technology. detailed comparison please read our blog: […]