Dense Wavelength Division Multiplexing, or DWDM for short, refers originally to optical signals multiplexed within the 1550-nm band so as to leverage the capabilities (and cost) of erbium doped fiber amplifiers (EDFAs), which are effective for wavelengths between approximately 1525-1565 nm (C band), or 1570-1610 nm (L band). There is also passive DWDM systems that become more and more popular amoung ISPs for their backbone line construction.

SFP+ is most new generation of 10G transceivers for 10G Ethernet and 8G Fiber Channel applications. transceivers are designed to support SONET, Gigabit Ethernet, Fibre Channel, and other communications standards. The standard is expanding to SFP+ which will be able to support data rates up to 10.0 Gbit/s (that will include the data rates for 8 gigabit Fibre Channel, and 10GbE. SFP+ module versions for optics as well as copper are being introduced.

The small form-factor pluggable bidirectional WDM (SFP) is a compact, hot-pluggable transceiver used for both telecommunication and data communications applications over single fiber.

Currently FTTH-CHINA offers GEPON, GPON transceiver modules, 10G EPON modules will be introduces soon.

Fiber optical pigtail is a piece of fiber optic cable with only one fiber optic connector on one side of the cable, there are single mode and multimode fiber optic pigtails, which can be with various types of fiber optic terminations such as SC, FC, ST, LC, MU, MT-RJ, MTP, MPO, etc.

FTTH offers Fiber Optic Attenuator FC, SC/APC, ST, LC, MU, FC/APC, SC, LC/APC, both female-female FF, and female-male FM types are available. Fixed, Adaptor type, In-Line type, Variable can be produces.

FTTH-CHINA fiber optic cables come in a wide variety of designs depending on the requirements determined by the installation environment. Outside plant fiber optic cables are suitable for applications such as direct burial in trenches, preinstalled in conduit, lashed to aerial utility poles, messenger options for self supporting features or installation in pavement a. For direct buried, underground conduit and aerial installations, we offer several fiber optic cable designs, which include a variety of loose tube, central tube, and drop cables.

Optical Fusion Splicer is instrument that splices fibers by fusing or welding them, typically by electrical arc.

Originally, the term "Coarse Wavelength Division Multiplexing" was fairly generic, and meant a number of different things. In general, these things shared the fact that the choice of channel spacings and frequency stability was such that erbium doped fiber amplifiers (EDFAs) could not be utilized. Prior to the relatively recent ITU standardization of the term, one common meaning for Coarse WDM meant two (or possibly more) signals multiplexed onto a single fiber, where one signal was in the 1550 nm band, and the other in the 1310 nm band.

FTTH-CHINA offers complete family of X2 transceivers, including CWDM X2, DWDM X2.

DWDM SFP, DWDM GBIC optical transceiver modules

Media converters can be used to convert in the telecommunications room and again at the workgroup switch to interconnect the fiber backbone to the existing horizontal UTP plant.

FTTH supplies fiber optic patch cord, fiber optic patch cable, LC, SC/APC, ST, E2000/APC, MU, VF45, FC, MT-RJ, SC, MPO, Volition, MTP, FC/APC, ST/APC, LC/APC, E2000, DIN, D4, SMA, Escon, FDDI, RoHS compliant, LSZH, Riser, Plenum, OFNR, OFNP, simplex, duplex, single mode, 9/125, SM, multimode, MM, 50/125, 62.5/125.

Fiber Optic Connector is an key component used in the fiber optic network. It is also the main part used in fiber optic patch cord and fiber optic pigtail production. There are many kinds of fiber optic connectors. We supply one piece (pre-assembled) or multipiece fiber optic connectors in various types, including standard connectors and irregular types, epoxy types. Soon epoxy free and FAST termination connectors will be available. FTTH supplies almost all types presented on the market: SC fiber optic connector,FC fiber optic connector,ST fiber optic connector,LC fiber optic connector,MU fiber optic connector,SC/APC fiber optic connector,FC/APC fiber optic connector,etc. Both Single mode fiber optic connector and multimode fiber optic connector are available according to the customer request.

FTTH-China offers end-to-end infrastructure solutions for fiber access networks with a complete range of products needed to cover the network functions between the OTL (Optical Line Terminal) and the ONU (Optical Network Unit).

LAN Products supplies structured wiring products to data communication professionals.

The XFP (10 Gigabit Small Form Factor Pluggable) is a hot-swappable, protocol-independent optical transceiver. Both CWDM and DWDM types are available for ordering.

The FTTH Coarse Wavelength-Division Multiplexing (CWDM) Gigabit Interface Converter (GBIC)/Small Form-Factor Pluggable (SFP) solution allows enterprise companies and service providers to provide scalable and easy-to-deploy Gigabit Ethernet and Fibre Channel services in their networks.

The small form-factor pluggable (SFP) is a compact, hot-pluggable transceiver used for both telecommunication and data communications applications over pair of fibers.

Fiber optic adapter are used in fiber optic connection, the typical use is to provide a cable to cable fiber connection. Sometimes customers also name them to be mating sleeves and hybrid adaptors, mating sleeves means this fiber optic adapter is used to connect the same type fiber optic connectors, while hybrid adaptors are the fiber optic adaptor types used to connect different kinds of fiber optic connectors. FTTH-CHINA fiber optic adapters popular for their stability, they proved to be reliable solution for fiber optical connections, single mode fiber optic adaptors and multimode fiber optic adaptors available on request. Our adaptors adopt high quality raw materials and make these fiber optic adapters strictly according to international standard, this makes our fiber optic adaptors fully compatible with the products from other manufacturers' in the market, like Corning, Fujikura, Diamond. Almost all types are available: Fiber Optic Adaptors FC, SC, ST, LC, MT-RJ, MU, E2000, FC/APC, SC/APC, LC/APC, E2000/APC ,mating sleeves, hybrid fiber optic adaptors,Single mode fiber optic adaptors, multimode fiber optic adaptors.

We are committed to bringing to you, our customer the best technology available for fiber stripping and cable preparation.

FTTH-CHINA provides a wide range of fiber optical cables for any applications, like FTTH, FTTB, FTTC, for patch cords manufactures, tactical, armored.

A comprehensive selection of environmentally-sealed enclosures is available.

Cable CATV television is a system of providing television to consumers via radio frequency signals transmitted to televisions through fixed optical fibers or coaxial cables.