Application of editing

19 inch rack type: install in the OLT machine cabinets.When optical fiber branching door, installation of equipment is a standard digital cabinet;When ODN need placed on the table.

ABS cassette: in 19 "standard rack installation;When optical fiber branching door, installation of equipment is a fiber optic cable transfer box;In the optical fiber branching household, the customer installed within the equipment specified.

Bare fiber type: (1) installed in the various types of fibre box.(2) installed in the various types of testing instrument and WDM systems.

Branch shape: (1) installed in the various types of light distribution equipment.(2) installed in the various types of optical instrument.

Tiny: (1) installed in the optical cable joint box.(2) installed in the module box.(3) installed in the wiring in the box.

Inserting disk: this equipment is used in FTTX system spectral user access points, mainly complete enter the community or the cable into the building, with optical fiber fixed, stripping, welding, jumper, branching, and other functions, spectral after in the form of household optical cable into the end user.

Tray type: suitable for all kinds of optical fiber branching device, such as wavelength division multiplex integrated installation.

Selects the high quality of fiber optic connectors, adapters, low insertion loss, high return loss;

Note: the biggest single tray 1 points and 16 adapter interface can be configured, double tray maximum 32 adapter interface configuration 1 point.

Advantages and disadvantages of the editor

advantages

1) the loss is not sensitive to transmit light wavelength, can meet the needs of the different wavelength of transmission.

(2) the light evenly, the signal can be evenly distributed to the user.

(3) compact structure, small size, can be directly installed in the existing various transition box, does not need special design to set aside large installation space.

(4) single device shunt channel a lot, only can reach more than 32 channels.

(5) multiple low cost, branch number, the more the more obvious cost advantage.

disadvantages

(1) device manufacturing complex, technical threshold is higher, the chip monopoly by foreign companies, domestic to mass production packaging businesses also is only a little.

(2) relative to the fused taper divider cost is higher, especially in the aspect of low channel way more at a disadvantage.[1]

Encapsulation way to edit

. PLC optical divider packaging is a key problem for manufacturing optical divider. Packaging technology directly affects the performance of the product. [2]

Micro encapsulation: general for stainless steel, is bare fiber type optical fiber line. (see figure encapsulation 01)

ABS cassette packaging: for ABS plastic shell, regular size (MM) 100 * 80 * 120 * 120 * 140 * 115 * 18 18. (see enclosed 02)

Encapsulation also bare fiber type, tray type, type, frame type, etc.