Tauranga Kotahi EDFA
Ko ta maatau waahanga maramara kua pupuhihia te laser me te Erbium-Doped Fiber e whakamahia ana e te waahanga herea taketake mai i USA.
Kei a maatau te whakaputanga mana marama marama e whakapumau ana i te hikoi me te pāmahana pouaka pouaka hiko laser hei whakahaere i te ara iahiko, i whakamanahia te mahi tino pai o te miihini me te roa o te mahi laser.
Ko te rorohiko microprocessor he aroturuki ahua taiaho, he whakatupato whakaatu mamati, he whakahaere whatunga me nga momo mahi.I te wa ka whakatauhia e te raupaparorohiko rerekee mahi a te laser te whānuitanga whakaaetanga, ka kati aunoa i te mana o te laser.Ko te korikori rama whero, te whakaoho tere me te papa whakamamati ka tohu te take he.
Ka whakaratohia e te rorohiko microprocessor te atanga RS-232 me te 485 e whakamahia ana mo te whakahaere whatunga me te aroturuki mamao.
Ka tango matou i te 1RU 19" anga miihini paerewa te mana whakawhiti pai, te mana whaipainga 90-265V.
Nga Ahuatanga Mahinga
Ko te kowhiringa o te waitohu rongonui o te ao o te taiaho papu haruru iti, te iti o te paheketanga, te whanui whanui, te kaha o te mana marama
Ka tango i te muka maunu mahi nui kawemai, te kaha hurihanga kaha.
Te mana me nga laser papu o nga momo mahi katoa, me te whakapumau i te mana whakaputa whatu, me te whakaroa i te oranga mahi o te laser papu.
Tuhinga o mua i roto i te raina puru mata 160*32 ira-matrix whakaatu LCD, whakaatu ïa i te mana o tawhā taputapu.
19 “whatanga 1U paerewa teitei, rite rawa ki nga atanga Itarangi paerewa IEEE802.310Base-T me RS-232 atanga, ka taea te whakahaere i te whakatutukitanga o te aroturuki whatunga.
Tautoko katoa mo《GB/T 20030-2005 pūnaha whakahaere o ngā taputapu whatunga HFC》
Tawhā Hangarau
| Kaupapa | Waeine | Tawhā Hangarau | Notes | |
| Aratuku | Nm | 1535-1565 | ||
| Awhe mana whakauru | dBm | -3-+10 | E taunaki ana kia uru te mana whatu0-+5dBm | |
| Putanga mana whatu | dBm | 13-24 | ||
| Te mana whakamatautau whakaputa Uara tauranga MON (20-Tuhinga) | dBm | 20-Tuhinga | ||
| Pumautanga mana whakaputa | dBm | ±0.5 | ||
| Te ahua haruru
| dB | ≦5.0 | Whakauru mana whatu0dBm | |
| Ngarohanga whakaata | tauranga whakauru | dB | ≧45 | |
| tauranga putanga | dB | ≧45 | ||
| Pump mana turuturu | tauranga whakauru | dBm | ≦-30 | |
| tauranga putanga | dBm | ≦-30 | ||
| Kaikawe ki te owehenga haruru (C/N) | dB | ≥52 | ||
| Whakakotahitia te kaikawe i te patu tuatoru(C/CTB) | dB | ≥63 | ||
| Kaikawe paheko erjiecha(C/CSO) | dB | ≥63 | ||
| Momo tūhono whatu | FC/APC ranei SC/APC | |||
| Ngaohiko tuku hiko | V | 90-265V(50Hz)DC-48V ranei | ||
| Te awhe pāmahana whakahaere | ℃ | -5 – +55 | ||
| Te haumākū whanaunga whakahaere mōrahi | % | Max 95% kahore he tohe | ||
| Awhe pāmahana rokiroki | ℃ | -30 – +70 | ||
| Morahi rokiroki haumākū whanaunga | % | Max 95% kahore he tohe | ||
| Te rahinga whanui | mm | 483 (w) x340 (d) x44 (h)
| ||
Taupānga
Kotahi-aratau muka 1550 whatunga whakakaha
whatunga FTTH
whatunga CATV
whatunga kātua tawhiti roa.FTTx PON, mōrahiroangaru mahi: 1529.16~1563.86nm.
Nga momo katoa o te punaha tuku SDH / PDH.
Tikiake
-
Pepa Raraunga EDFA Tauranga Kotahi
