HFC, RFoG, FTTx Fiber čvorovi, prijemnici
Program ima niz Fiber Node i prijemnika za sve vrste optičkih mreža -
kao što su HFC, RFoG, FTTB (fiber-to-the-building), FTTH.
Value Line Node - LR22 čvor
Value Line Node - LR22 čvor na dva vlakna ili LR27 na jednom vlakno
- 117 dBμV (6 dB nagiba) / 114 dBμV (ravno)
- 2x RF izlaz (dodatni modul / razdjelnik)
- DOCSIS 3.1 usklađenost
- DS do 1,2 GHz
- US 65MHz .... 200 MHz
- Moduli - dipleksni filter, izlazni razdjelnik /
- LT 22 (samo za LR22) - odašiljač povratnog pojasa
- Izolirani CWDM DFB laseri
- Podešavanje putem bežične Bluetooth aplikacije ili handset OH 41
- Daljinska kontrola (prema IEC 60728-14) putem FSK prijemnog modula
- Lokalni izvor napajanja 230V (LR 2x 2001) ili daljinsko napajanje 65V (LR 2x 6001)
Compact Line Nodes - čvorovi
Pun opseg optičkih čvorišta do 1 GHz, uključujući odašiljač povratnog pojasa od najmanjih do "redundantnih" čvorova
LR 47 x
The LR47 is an optical HFC node with an integrated fibre management. Several plugin modules for downstream receivers, return path transmitters, diplex filters and splitter/taps ensure a broad area of application in different configurations. The local configuration with the OH 41 handset, Ethernet or Android app via Bluetooth provides access to all necessray settings. The same option are available remotely via an VT52B HMS transponder.
LR 45
The LR 45 Remote-PHY node is a perfect symbiosis of innovation and proven technology. Coonected to high speed Ethernet backbones with up to 10 Gbps, the outstanding RF performance connects existing HFC networks to the digital core network. A frequency band of 1.2 GHz in downstream direction and up to 204 MHz in upstream direction provides the most flexible way of DOCSIS 3.1 migration scenarios. In conjunction with an automated configuration, which simplifies the mass deployment and the management of the node, it is the first choice for innovative forerunners as well as consistent operators. Additionally, the RF Overlay ensure the support for exisitng broadcast services.
LR 44
The LR 44 inverted node incorporates innovation for FTTH deployments to accomodate exisiting HFC plants. The highly integrated optical components allow the smallest footprint for OBI-free RFoG deployments including optical amplification and high splitting ratios to connect up to 32 ports with options for further internal splits. This ruggedized housing supports installation in harsh environments as well. With 1.2 GHz in downstream direction and up to 204 MHz (electronic switchable diplexer) in upstream direction. Therefore the LR 44 is the first choice for innovative forerunners and established MSOs.
Micronodes – čvorovi
Micronodes – čvorovi
Micronodes – čvorovi
WDM Optical Receiver
