1310nm Panja CATV Relay Station Fiber Optical Transmitter
Nambala Yachitsanzo: OR-1310-XX
Mtundu:Zofewa
MOQ:1
Chikwama Chachikulu Chopanda Aluminiyamu Chopanda Madzi
Pangani-mu RF Driver Amplifier ndi Control Circuit
High-tech Optoelectronic Integrated Receiver Module
01
Mafotokozedwe Akatundu
Chidule cha Zamalonda
OR-1310 kunja laser transmitter (Relay station) ndi chinthu chodziwika bwino cha Softel. Pazaka zambiri zaukadaulo waukadaulo wa HFC ndi zokumana nazo zachitukuko cha zida, zopangidwira 1310nm kunja kwa kuwala kwapanja kapena kutumizirana mauthenga. Kupanga bwino kwa mankhwalawa kumapereka yankho lachuma komanso lothandiza la 1310nm optical emission yakunja kapena kutumizirana mawotchi muukadaulo wa CATV.
Makhalidwe Antchito
- Gawo losinthira zithunzi lamagetsi limatenga gawo laposachedwa kwambiri la optoelectronic integrated receiver module;
- Gawo lotulutsa mpweya limatengera mtundu waposachedwa kwambiri wa DFB laser; imapereka kufala kwa ma sigino apamwamba kwambiri pa netiweki ya CATV.
- Pangani-mu RF driver amplifier ndi control circuit kuti muwonetsetse kuti phokoso lotsika ndi index of intermodulation; ndipo imatha kutulutsa njira ziwiri zamtundu wapamwamba wa RF kuti zikwaniritse ogwiritsa ntchito.
- Wangwiro komanso wodalirika wamagetsi otulutsa magetsi okhazikika komanso chotenthetsera chotenthetsera chamagetsi champhamvu kwambiri, chimathandizira kutentha kozungulira mpaka ± 40 ° C, kuwonetsetsa kuti makinawo akugwira ntchito bwino komanso kugwira ntchito kwanthawi yayitali kwa laser. .
- Chiwonetsero cha mawonekedwe a LCD, magawo akulu ogwirira ntchito amamveka bwino mukangoyang'ana.
- Kapangidwe kakang'ono komanso koyenera, kukhazikitsa kosavuta ndi kukonza zolakwika, magwiridwe antchito okhazikika komanso odalirika.
- Zidazi zimatha kugwira ntchito mosasunthika panja pansi pazikhalidwe zoyipa zachilengedwe, chifukwa cha chitsulo chachikulu chopanda madzi cha aluminiyamu, kudalirika kwakukulu kosinthira magetsi, komanso chitetezo cholimba cha mphezi.
| Kanthu | Chigawo | Technical Parameter |
| Gawo la Optical Receiver | ||
| Lowetsani Mphamvu ya Optical | mw | 0.3～1.6 (-5dBm～+ 2dBm) |
| Mtundu wa Cholumikizira cha Optical |
| FC/APC kapena SC/APC |
| Kutayika kwa Optical Kubwerera | dB | > 45 |
| Nthawi zambiri | MHz | 47～862 |
| Flatness Mu Band | dB | ± 0.75 |
| RF Output Level | dBμV | ≥96(pamene athandizira kuwala mphamvu－2dbm pa) |
| Kusintha kwa Level Range | dB | 0～15 |
| RF Khalidwe Impedance | Ω | 75 |
| Bwererani Kutayika | dB | ≥ 16(47-550) MHz;≥ 14 (550 ~ 750/862MHz) |
| C/CTB | dB | ≥ 65 |
| CSO | dB | ≥ 60 |
| C/N | dB | ≥ 51 |
| AGC Control Range | dB | ±8 |
| MGC Control Range | dB | ±8 |
| Gawo la Optical Transmitter | ||
| Linanena bungwe Optical Mphamvu | mW | 4, 6, 8, 10, 12, 14, 16 kapena kufotokozedwa ndi wogwiritsa ntchito |
| Chithunzi cha Optical Link | dB | Kutanthauziridwa molingana ndi mphamvu ya kuwala |
| Optical Modulation Mode |
| Direct kuwala kwambiri kusinthasintha |
| Kugwira Wavelength | nm | 1310 ± 20 |
| Mtundu wa Cholumikizira cha Optical |
| FC/APC kapena SC/APC,SC/UPC |
| Nambala ya Channel |
| 84 |
| C/N | dB | ≥51 |
| C/CTB | dB | ≥65 |
| CSO | dB | ≥60 |
| RF Input Level | dBμV | 75～85 (Mulingo wolowetsa womwe umagwiritsidwa ntchito ngati chopatsira kuwala) |
| Lowetsani Laser Level | dBμV | 93～98 (Kuyika kwa laser komwe kumagwiritsidwa ntchito ngati relay station) |
| Flatness Mu Band | dB | ± 0.75 |
| ZambiriCwovutitsas | ||
| Mphamvu yamagetsi | V | AC: (85 ~ 250V)/50 Hz kapena(35～75v ndi) / 50Hz |
| Kugwiritsa ntchito | W | <75 |
| Kutentha kwa Ntchito | ℃ | -25 ~ +50 |
| Kutentha Kosungirako | ℃ | -20 ~ +65 |
| Chinyezi Chachibale | % | Max 95% Palibe Condensation |
| Dimension | mm | 537(L) x273(W) x220(H) |
| Optical Link Carrier to Noise Ratio Degradation Table | |||||||||||||
| Kutayika kwa ulalo(dB） Mphamvu ya kuwala | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 4mw pa | 53.8 | 52.8 | 51.8 | 51.0 | 50.1 | 49.2 | 48.2 |
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| 6mw pa |
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| 53.0 | 52.0 | 51.0 | 50.1 | 49.1 | 48.1 |
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| 8 mw |
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| 52.8 | 51.9 | 51.0 | 50.1 | 49.1 | 48.2 |
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| 10 mw |
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| 52.9 | 51.9 | 51.0 | 50.1 | 49.1 | 48.2 |
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| 12 mw |
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| 52.7 | 51.8 | 50.8 | 49.9 | 49.0 | 48.0 |
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| 14 mw |
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| 52.4 | 51.5 | 50.5 | 49.5 | 48.6 | 47.8 |
| 16 mw |
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| 52.0 | 51.0 | 50.1 | 49.1 | 48.1 |
OR-1310 Outdoor Fiber Optical Transmitter Data Sheet.pdf
Zogulitsa
