Single Port EDFA
Makina athu a laser pumped laser ndi Erbium-Doped Fiber amagwiritsidwa ntchito ndi gawo loyambirira lomangiriza lochokera ku USA.
Tili ndi odalirika kuwala kuwala linanena bungwe kukhazikika dera ndi laser magetsi firiji kutentha kulamulira dera, zimatsimikizira makina akadakwanitsira ntchito mokwanira ndi laser moyo wautali ntchito yokhazikika.
Mapulogalamu a microprocessor ali ndi laser condition monitor, digital display chenjezo, kasamalidwe ka maukonde ndi ntchito zosiyanasiyana.Pulogalamu yopatuka ya laser ikakhazikitsa chilolezo, imatseka mphamvu ya laser yokha.The red light coruscate, alarm mwachangu ndi digitizing piritsi iwonetsa cholakwika.
Pulogalamu ya microprocessor imapereka mawonekedwe a RS-232 ndi 485 omwe amagwiritsidwa ntchito poyang'anira maukonde ndi kuyang'anira kutali.
Timatengera 1RU 19” muyezo injini chimango chimango imayenera lophimba mphamvu, 90-265V zofunikira mphamvu.
Makhalidwe Antchito Kusankhidwa kwa mtundu wodziwika wapadziko lonse lapansi wapampu yapampu ya laser, kupotoza kochepa, gulu lalikulu, mphamvu yayikulu yotulutsa Imatengera ulusi wochita bwino kwambiri kuchokera kunja, kutembenuka kwamphamvu kwamphamvu. Ma lasers amphamvu ndi opopa amitundu yonse yantchito, kuwonetsetsa mphamvu yokhazikika ya kuwala, ndikukulitsa bwino moyo wapampu wa laser. Front panel in-line blue screen 160*32 dot-matrix LCD chiwonetsero, kuwonetsa ndendende momwe zida ziliri. 19 "rack 1U high standard, okonzeka mogwirizana ndi muyezo Efaneti interfaces IEEE802.310Base-T ndi RS-232 interfaces, kungathandize kukwaniritsidwa kwa network monitor. Kuthandizira kwathunthu kwa《 GB/T 20030-2005 kasamalidwe ka makina a HFC network zida》
Technique Parameter Ntchito Chigawo Zosintha zaukadaulo Zolemba Bandwidth Nm 1535-1565 Lowetsani mphamvu dBm -3-+10 Analimbikitsa athandizira kuwala mphamvu0-+5dBm Linanena bungwe kuwala mphamvu dBm 13-24 Mphamvu zoyesera zotulutsa MON mtengo wadoko (20-Outout) dBm 20-Kutuluka Linanena bungwe mphamvu bata dBm ± 0.5 dB ≦5.0 Lowetsani mphamvu ya kuwala0dbm pa Kuwonongeka kwamalingaliro Malo olowera dB ≧45 Zotulutsa zotulutsa dB ≧45 Pampu kutulutsa mphamvu Malo olowera dBm ≦-30 Zotulutsa zotulutsa dBm ≦-30 Chiwerengero cha Carrier to Noise (C/N) dB ≥52 Chonyamula chophatikiza chachitatu (C/CTB) dB ≥63 Carrier combo erjiecha(C/CSO) dB ≥63 Mtundu wa cholumikizira cha Optical FC/APC kapena SC/APC Mphamvu yamagetsi V 90-265V(50Hz) kapenaDC-48V Ntchito kutentha osiyanasiyana ℃ -5 - +55 Pazipita ntchito wachibale chinyezi % Max 95% palibe condensation Kutentha kosungirako ℃ -30 - +70 Zolemba malire yosungirako wachibale chinyezi % Max 95% palibe condensation Miyeso yonse mm
Chithunzi chaphokoso 483 (w) x340 (d) x44 (h)
Kugwiritsa ntchito Single-mode fiber 1550 amplification network FTTH network CATV network Netiweki yamtunda wautali.FTTx PON, maxkutalika kwa mawonekedwe: 1529.16 ~ 1563.86nm. Mitundu yonse ya makina opatsirana a SDH/PDH.
