1550nm Erbium Doped faeba seholisa ZOA1550HW
ZOA1550HW letoto la maemo a phahameng a matla single mode EDFA e tšoauoa ka lerata le tlase, linearity e phahameng. Haha ka har'a CWDM e sebetsanang hantle le data ea 1490nm / 1310nm e tsoang ho OLT le ONU ho fetisetsa fiber e le 'ngoe ka EDFA, ho fokotsa palo ea likarolo le ho ntlafatsa ts'ebetso ea sistimi le ts'epahalo. E fana ka tharollo e tenyetsehang, e theko e tlase bakeng sa tšireletso ea sebaka se seholo sa CATV sa litoropo le litoropo tse mahareng.
Letoto la ZOA1550HW le na le APC e phethetsoeng, AGC, taolo ea ATC, moralo o motle oa ho hasana ha mocheso o netefatsang tšebetso ea nako e telele e sebetsang le e tsitsitseng ea laser ea PUMP. RJ45 karolong e ka morao e fana ka sebopeho sa marang-rang sa SNMP. LCD e pharalletseng e bonts'a mekhahlelo eohle ea yuniti kaofela ebile ea tšosa. Laser e tla tima ka bo eona haeba matla a Optical a le sieo; e fana ka ts'ireletso bakeng sa laser. Litholoana tsohle tsa Optical li fumaneha phaneleng e ka pele (e ka ba ka phanele e ka morao ke moreki a ka bolela). ZOA1550HW letoto lena le sebelisa mokhoa o le mong oa pompo, EDFA le mekhoa e mengata ea ho kopanya lipompo. E ntlafalitsoe bakeng sa lerata le tlase, lumella phetiso e hlakileng ea lipontšo tsa video, lentsoe le data. Palo ea lerata le ts'epahalo ea eona e betere haholo ho feta li-Amplifiers tse koahetsoeng habeli tsa Yb / Er.
1RU chassis, palo yohle ya matla a khumo> 1000mW, 8 uplink optical ports, bakeng sa OLT + 8 1550nm output port port, atisa 1310/1490 data stream.
2RU chassis, kakaretso ea matla a tsoang> 4000mW, max. 32 uplink likoung Optical, bakeng sa OLT + 32 1550nm khumo Optical koung, atisa 1310/1490 ya data le molapo.
Likaroloana
(1) Boleng bo phahameng: pompo ea mehleng ea khale e amohela 980nm e le lets'oao le lenyane ho holisa, kamora sehlopha se amohela pompo ea 980nm e matla e matla haholo, matla a Optical a ntlafalitsoe ke software ho fokotsa palo ea lerata ea EDFA, le ho etsa litsamaiso ho fihlela CNR e ntle haholo .
(2) Ho tenyetseha: phepelo ea motlakase e hahelletsoeng ka ho phethahala, e ka sebetsa ho 85 ~ 265Vac City Network Voltage, hammoho le phepelo ea motlakase ea DC48V (lipehelo tse hlokahalang); Chassis e futhumatsa taolo ea mocheso ka bo eona. Mechanical cooler (Dual fans) ka lehlakoreng la morao e thusa ho etsa hore mocheso o hasane ka tsela eo ho sireletsa laser ea pompo
(3) Intuitive: Mochini o nang le microprocessor o lekola boemo ba laser, karolo ea LCD ea fensetere e bonts'a mekhahlelo ea ts'ebetso.
(4) Mofuta oa marang-rang: Khetha maemo ohle a ho lekola boemo ba sepakapaka ho fihlela maemo a naha le ho tsamaellana le maemo a SCTE HMS, e nolofalletsa botsamaisi ba taolo ea marang-rang.
(5) CWDM: Haha CWDM e sebetsang hantle e kopaneng ea 1490nm / 1310nm data e tsoang ho OLT le ONU
Tekanyetso ea tekheniki
| Tshebetso |
Index |
Tlatsetso | |||
|
Min. |
Mofuta. |
Boholo. |
|||
| CATV Ts'ebetso ea bokahohle | (nm) |
1540 |
1560 |
||
| OLT feta wavelength | (nm) |
1310/1490 |
|||
| 1550nm fetisa bokahohle ba tahlehelo | (dB) |
0.8 |
1550nm | ||
| 1310 / 1490nm feta wavelength tahlehelo | (dB) |
0.8 |
1310 / 1490nm | ||
| Ho itšehla thajana ha wavelength pakeng tsa 1490 / 1550nm | (dB) |
40 |
|||
| Matla a ho kenya CATV | (dBm) |
-8 |
3 |
10 |
|
| Kakaretso ea matla | (dBm) |
26 |
41 |
||
| Sebaka se seng le se seng sa tlhahiso ea koung | (dBm) |
10 |
22 |
||
| Palo ea koung ea khumo |
8 |
32 |
|||
| Phapang ea matla ka 'ngoe e tsoang | (dB) |
-0.5 |
0.5 |
||
| Setšoantšo sa lerata | (dB) |
4.5 |
6.5 |
||
| Ho senyeha ha Sisteme ea CNR | (dB) |
1 |
Pin = 6dBm | ||
| Polarization ho itšetleha ka phaello | (dB) |
0.4 |
|||
| Karohanyo ya mokgwa wa karohanyo | (ps / nm) |
0.3 |
|||
| Pompo ea matla ea ho pompa | (dBm) |
-30 |
|||
| Echo tahlehelo | (dB) |
50 |
|||
| Lisebelisoa tsa Optical |
LC / APC, LC / APC |
||||
| Serial segokanyimmediamentsi sa sebolokigolo |
Che |
||||
| Sebopeho sa SNMP |
RJ45 |
||||
| Phepelo ea motlakase (220VAC) | (V) |
100 |
250 |
Boikhethelo -48VDC | |
| Matla a ja | (W) |
50 |
170 |
||
| Nako ea mosebetsi. | (° C) |
-10 |
65 |
||
| Tempele ea polokelo. | (° C) |
-40 |
80 |
||
| Mongobo o amanang | (%) |
5 |
95 |
||
| Boholo (W) × (D) × (H) | (″) |
19 × 14.5 × 1.75 |
1RU | ||
|
19 × 14.5 × 3.5 |
2RU | ||||
| Tlhaloso | Liuniti tsohle tse nang le matla a fapaneng a tlhahiso ea ZOA1550HW li ka ba ka casing ea 2RU. | ||||
Matlo a mang
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