GWR1200 CATV Optical Node
Product Description
GWR1200 Optical Node ine yekunze die-cast aluminium imba inoburitsa kumberi nzira analog TV, DVB-C uye CMTS DS masiginecha uye kutumira kumusoro tambo modem masaini panguva yenguva dzose kana kuputika modhi pamusoro peiyo imwe Bi-directional fiber kana iyo yechipiri fiber. Iwo akanakira faibha yepamusoro kune zvivakwa (FTTP) uye faibha kune chivakwa (FTTB) application paCATV uye internet network. GWR1200 node inopa yakakwira RF kubuda kusvika 1.2 GHz (1218MHz) iyo inoderedza kana kubvisa kudiwa kwepost-node amplifier mune network.
GWR1200 node yakanaka kune yakakwira density application: MDU, mayunivhesiti, zvipatara nemapaki ebhizinesi. GWR1200 inodada ne50dBmV kuburitsa iyo inobata chero saizi yekumisikidzwa. Return path transmitter inogona kuita 1310nm kana 1550nm zvichienderana nezvinodiwa system. Optional WDM tekinoroji inobvumira maviri-nzira mashandiro pane imwechete fiber. CWDM transmitters anopihwa kuti abatanidze akawanda-nzira mbiri node pane imwe fiber.
Senge yekunze optical node, GWR1200 yakagadzira 4KV surge dziviriro pamadoko ese eRF.
GWR1200 yekudzoka nzira transmitter inogona kusetwa pakuputika modhi kudzikisa ruzha rwenzira yekudzoka. Chishandiso chinoshandisa faibha imwe chete uye chinogashira masaini ekudzika pa1550nm uye madhiri ekudzoka anogona kuodha se1310nm kana 1610nm kana CWDM wavelengthes zvichienderana nezvinodiwa nehurongwa. Semudziyo weRFOG inoenderana neDOCSIS® uye yese yenhaka HFC yekumashure mashandiro ehofisi.
Zvimwe Zvimiro:
• Aluminium Die Cast Outdoor Housing.
• Fiber mbiri kana Single fiber bi-directional optical transmission.
• 1005MHz kana 1218MHz nzira yekumberi RF bandwidth.
• Single 110dBµV kana mbiri 106 dBµV Forward RF zvabuda.
• Pamberi Panzira 15dB Slop uye 15dB attenuator.
• AGC inoshanda pa -5dBm~+1dBm optical input.
• 5~85MHz/204MHz dzorera RF bandwidth sarudzo.
• Kusvikira ku16 CWDM DFB laser wavelength inoshanda panguva yekuputika.
• 4KV Surge Protection.
• 60V kana 220V magetsi.
