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Hersteller: ADC
Dateigröße: 300.83 kb
Dateiname: 20e51045-ba8e-4681-a0b8-4b0298d55f0c.pdf
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Anleitung Zusammenfassung
It is typically installed with an adjunct DSLAM cabinet or remote terminal that houses a broadband DSLAM. The compact cabinet is designed for FTTN applications where re-sectionalizing the network requires either a new cross connect interface with a 1:2 ratio of feeder to distribution pairs or for 1:1 ratios where ADC’s patented Distribution Intercept (DI) service delivery solution is used. The NCX-1000 family of cabinets supports up to 900 feeder circuits and 1800 distribution circuits with 432 DSLAM input and output ports in a non-protected FDI configuration. Options for non-protected and protected DSLAM circuits utilizing ComProtect® high performance protection are available. ADC’s OmniReach® FTTX Solutions are the industry’s first infrastructure solutions designed from the ground up to meet the unique requirements of FTTX networks. Designed for operational efficiency and scalability, OmniReach solutions simplify FTTX network installation, maintenance and management from the central office/headend to the outside plant. Features Drop down panels offer easy access to OSP cable stubs for splicing into DSLAMs and network • FDI (1:2) and patented Distribution Intercept (DI) (1:1) configurations available • Works with existing F1/F2 cross box or can replace it • Able to groom all existing xDSL shelves into a single format and provide cross-connect capability • in addition to pair-bonding Supports in-cabinet circuit protection • Meets GR-487 requirements • OmniReach® NCX-1000 Large Cabinet for FTTN Broadband Service Delivery The NCX-1000 is a passive fiber-to-the node (FTTN) service delivery cabinet that is easily placed in the feeder or distribution plant to support any re-sectionalizing or broadband overbuild application. It is typically installed with an adjunct DSLAM cabinet or remote terminal that houses a broadband DSLAM. The compact cabinet is designed for FTTN applications where re-sectionalizing the network requires either a new cross connect interface with a 1:2 ratio of feeder to distribution pairs or for 1:1 ratios where ADC’s patented Distribution Intercept (DI) service delivery solution is used. The NCX-1000 family of cabinets supports up to 900 feeder circuits and 1800 distribution circuits with 432 DSLAM input and output ports in a non-protected FDI configuration. Options for non-protected and protected DSLAM circuits utilizing ComProtect® high performance protection are available. ADC’s OmniReach® FTTX Solutions are the industry’s first infrastructure solutions designed from the ground up to meet the unique requirements of FTTX networks. Designed for operational efficiency and scalability, OmniReach solutions simplify FTTX network installation, maintenance and management from the central office/headend to the outside plant. Features Drop down panels offer easy access to OSP cable stubs for splicing into DSLAMs and network • FDI (1:2) and patented Distribution Intercept (DI) (1:1) configurations available • Works with existing F1/F2 cross box or can replace it • Able to groom all existing xDSL shelves into a single format and provide cross-connect capability • in addition to pair-bonding Supports in-cabinet circuit protection • Meets GR-487 requirements • 6/08 • 105052AE OmniReach ® NCX-1000 OmniReach® NCX-1000 Large Cabinet for FTTN Broadband Service Delivery Distribution Intercept The heart of the NCX-1000 is ADC’s patented Distribution Intercept (DI) cross-connect using LSA-PLUS® Series 2 IDC connectivity. • Brown Series 2 switching blocks route POTS into the DSLAM and present the combined DSLAM output of POTS/xDSL signals. • White Series 2 disconnect blocks provide OSP input and output terminations. Once the DI is spliced onto either feeder or distribution outside plant cable, broadband service activation occurs with a simple 2 pair jumper between brown and white blocks and insertion of a green activation plug. Existing voice service is immediately available upon splicing the DI onto outside plant cable due to normally closed contacts on Series 2 white blocks. Alternatively, the NCX-1000 supports a feeder distribution interconnect (FDI) option with separate Series 2 blocks for feeder and distribution circuits. In this 1:2 configuration, broadband service activation requires two jumpers: one from the feeder block to the DSLAM input block and another from the DSLAM output block to the distribution block. The high performance LSA-PLUS Series 2 IDC blocks are far superior to standard 66-and 110-type IDC blocks. Contacts angled at 45 degrees offer a larger, stronger cross section of wire and a gas tight seal. Silver-plated contacts resist corrosion much more effectively than standard tin-plated contacts. Combined with integral clamping ribs for extraordinary grip, LSA-PLUS blocks offer exceptional electrical performance and contribute to reduced failure frequency rates in the network. Green activation plugs in cross–connect distribution field provide visual indication of active xDSL customers. NCX...