Chowonjezera cha EDFA Optical - Chowonjezera Chowonjezera
EDFAOmasoAchipukutiramOdule imapereka njira zambiri zogwirira ntchito, phokoso lotsika, mayankho a Erbium-Doped Fiber Amplifier (EDFA), gawo la amplifier lingagwiritsidwe ntchito pa gain yokhazikika (Automatic Gain Control AGC), mphamvu yotulutsa yokhazikika (Automatic Power Control, APC). VOA yolumikizidwa ikhoza kusinthidwa yokha kuti ikwaniritse smooth gain spectrum. Imatha kukulitsa chizindikiro cha C-Band ndi kapena popanda kulowa pakati pa siteji (MSA), zomwe zimabweretsa kusinthasintha kwakukulu pakugwiritsa ntchito netiweki.
Mitundu yambiri ya ma model imagwira ntchito zonse zachikhalidwe za amplifier mu ulalo wowonjezera wa optical: booster, in-line, ndi pre-amplifier. Chowonjezera mphamvu chimagwira ntchito mbali yolumikizira ya ulalo. Chili ndi mphamvu yolowera kwambiri, mphamvu yotulutsa kwambiri, ndi Gain yapakati yowunikira. Zowonjezera mphamvu zimapangidwa kuti ziwonjezere mphamvu yolowera yowunikira kuti ifike pamalo ofikira. Chojambulira chamkati chimagwira ntchito pakati pa cholumikizira cha kuwala. Chili ndi mphamvu yolowera yapakati mpaka yotsika, mphamvu yotulutsa yamphamvu, Gain yamphamvu yowunikira, komanso phokoso lochepa. Zojambulira zamkati zimapangidwa kuti ziwonjezere kuwala pakati pa ma node awiri a netiweki pa cholumikizira chachikulu cha kuwala. Pre-amplifier imagwira ntchito kumapeto kwa kulumikizana kwa kuwala. Ili ndi mphamvu yolowera yapakati mpaka yotsika, mphamvu yotulutsa yapakati, ndi Gain yapakati. Ma pre-amplifier amapangidwira kukulitsa kuwala kuti athetse kutayika kwa demultiplexer yomwe ili pafupi ndi cholandirira kuwala. Ma Model ena a EDFA ali ndi doko lina lapakati lomwe limapangidwira kuyika gawo la Dispersion Compensation Management (DCM) popanda kutayika kwake koyikira. Kapangidwe ka ma Model awa kamawonjezera ubwino wa DCM kuti awonjezere kusinthasintha kwa kuyika. Zosankha zatsopano zoyika zimafuna ma amplifiers ochepa mu ulalo, ndipo zimatha kutsegula chitseko cha mapulogalamu omwe sanatheke ndi ukadaulo wakale. Ma Model ena a EDFA akuphatikizapo doko lofiira ndi labuluu lopangidwira Single fiber DWDM Solution. Kapangidwe ka ma Model awa kamagwiritsidwa ntchito pa ma transmission a single-fiber DWDM. Ntchito Kukulitsa kwa chizindikiro cha C-band Kuunikira Kutalika kwa mafunde ogwirira ntchito: 1528nm ~ 1565nm 
Kuphimba kutalika kwa mafunde a 1528 ~ 1565nm
Makina othandizira kuti akwaniritse njira zosiyanasiyana zotumizira mauthenga obwerezabwereza a wailesi
Mapulogalamu atatu a Optical Amplifier C-Band:
Cholimbikitsira
Motsatana
Chokulitsa mawu chisanadze
Phokoso lochepa: wamba: 5dB
Kukongola kwambiri kwa phindu
Njira zingapo zogwirira ntchito:
AGC yosinthika Gain
Kutulutsa kwa APC kumatha kusinthidwa
Mphamvu yamagetsi ya ACC yosinthika
Kufikira pakati pa DCM kapena OADM
Njira yosankha ya OSC yoyang'anira kutali
Doko la MON, kuyang'anira mphamvu ya kuwala pa intaneti ndi OSNR
Chigawo cha Magwiridwe Antchito Kutalika kwa Mafunde Ogwira Ntchito 1528 1565 nm Mphamvu Yotulutsa 22 dBm Phindu 8 33 dB Mphamvu Yolowera BA -10 Kuchuluka kwa Zotuluka - Gain dBm PA/LA (a)Max.input-29） Kuchuluka kwa Zotuluka - Gain Chithunzi cha Phokoso 5.0 dB Pezani Flatness 1.0 dB LowetsaniThreshold -34 Zingasinthidwe dBm KugawanikaDkudaliraLfupa 0.3 dB KugawanikaDKupeza Kudalira 0.4 dB KugawanikaModeDkusokoneza 0.5 ps PampuPmphamvuLeakege -29 dBm Kutayika Kobwerera 45 dB Kukula kwa EDFA mm ℃ Kutentha Kosungirako -40℃ ~ 80℃ ℃ Chinyezi Chochepa 5% ~ 95% Yosapanga kuzizira Kugwiritsa Ntchito Mphamvu ≤15 W
Chizindikiro Ochepera. Mtunduzachikhalidwe Max. Chigawo 191 (Kutalika) x 253 (Kutalika) x 20 (Kutalika) Zachilengedwe Kutentha kwa Ntchito -10℃ ~ 60℃
HUA6000SmndandandaCHassis ndiye maziko oyendetsera ndi kuyang'aniraHUANETzolumikizirana zambiri zotumikira mayankho. HUAChida cha 6000 SeriesOzosankha CH04Ckuthamanga: 482.5(W) x 350(D) x 44.5(H) mm Chitsulo cha mainchesi 19 cha 1U Malo 1 oyang'anira maukonde Mipata itatu yogwirira ntchito padziko lonse lapansi CH08Ckuthamanga: 482.5(W) x 350(D) x 89(H) mm Chitsulo cha mainchesi 19 cha 2U Malo 1 oyang'anira maukonde Malo 7 ogwirira ntchito padziko lonse lapansi CH20Ckuthamanga: 482.5(W) x 350(D) x 222.5(H) mm Chitsulo cha mainchesi 19 cha 5U Malo 1 oyang'anira maukonde Malo 19 ochitira ntchito zapadziko lonse lapansi MphamvuCmphamvu: 1U <120W, 2U <200W,5U<400W Thandizani njira zingapo zoyendetsera maukonde a SNMP, Web, CLI Thandizani chitetezo cha kubwerezabwereza kwa magetsi awiri, Thandizo la magetsi AC: 220V / DC: -48V mwakufuna HUA6000SmndandandaCHassis imathandizira mautumiki angapo osakanikirana: Chosinthira cha 100G 100G OEO 2x100G mpaka 200GMuxponder 25G OEO 4/8/16Channel CWDM MUX/DEMUX 4x25G mpaka 100GMuxponder Chosinthira cha OCP cha 2x10G Chosinthira cha 4x10G SFP+ Kusakanikirana kwa 8×1.25G 10G Muxponder Khadi la EDFA Mapulogalamu Telecom Yankho la HUA DWDM transmission
4/8/16/40/48Cnjira ya DWDM MUX/DEMUX,kapena Khadi la OADM OLPOmasoLineProtection
Malo osungira deta
Netiweki ya 5G
Netiweki Yoyenda Nthawi Yaitali
Ulusi wa maukonde a kuwala
Chikwama cha DWDM cha peer-to-peer
Chikwama cha netiweki ya unyolo wa DWDM
Mlanduwu woteteza mzere wa DWDM + OLP
Chikwama cha netiweki ya DWDM Ring
Chikwama cha DWDM cholumikizirana cha fiber imodzi yozungulira
Yankho la DWDM la mtunda wautali kwambiri
