He tirohanga poto
Te whakauru i tetahi muka iti whakaheke i hangaia mo nga matea o nga whakawhitinga korero hou. He kaha te mohio, ka taea te whakamahi mo te hongere kotahi, 1 ~ 8 nga wa roa (itu Whutupaoro), he whiringa whaitake mo te punaha CatV muka.
Kaore i rite ki nga punaha tuku iho, ka mahia e nga punaha Catv Crabs i runga i te roanga kotahi me te kore e tino hiahiatia e koe te maarama. Ko ta tatou sem550 booster Absupifer e kaha ana mo tana NF iti rawa me te mana whakaputa nui. Ki nga ahuatanga o te taha, ka taea te whakamahi i te Amptifier i te Tari Central, te tari tari, te raina mo te whatunga whakawhitiwhiti korero.
I runga i tana waahanga pai ake, kua whakamatauria te SEM1550 hei rangatira rongonui me te tino tohunga i roto i nga punaha CatV. Na ka whakauruhia koe me o maatau whare whakatairanga nui me te wheako i nga korero mo te kore e rite ki te kore o mua.
Nga waahanga mahi
-Tei o te muka
-Miriro Aroturuki PCB
-Ko te whakatikatika (-4 ~ + 0.5)
-1/2/4/4 te putanga optical te kōwhiringa
-Awhakaaro JDSU ranei o te laser papu papu papu.
-Ko nga hononga honohono a FC
-Tuku -Max putanga 23dbm (laser papu kotahi).
-Na te kaha o te kaha, engari he pumau
-Ko te tukanga hanga -smt ki te whakaputa i te rahi iti
1550ncM MINI EDFA TIDUELITIOL TILLI FILIC Amplifier 1/2/4 Putanga | |
Tūemi | Nga tohu |
Āhua | 1550-14 ~ 23 |
Putanga (DBM) | 14 ~ 23 |
Input (DBM) | -10~10 |
Teru (NM) | 1530~1560 |
Putanga Whakaputanga Whakatika (DBM) | Up0.5, iho -4.0 |
Te whakaputanga putanga (DB) | ≤0.2 |
Te whakarangatira o te porization (DB) | <0.2 |
Rorohiko Whakanui (PS) | <0.5 |
Te ngaronga hokinga mai (DB) | ≥45 |
Tangata umanga | FC / APCKāore,SC / APC |
Ahua oro (db) | <5(Te whakauru 0DBM) |
Te kohi mana (W) | 12W |
Whakaputanga mana (v) | + 5v(Waho 95-250v) |
Te mahi i te Tiriti (℃) | -20~+60 |
Taumaha (kg) | 0.25 |
Te rongoa o te mana | ||||||||||||||||
mW | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
DBM | 0.0 | 3.0 | 4.8 | 6.0 | 7.0 | 7.8 | 8.5 | 9.0 | 9.5 | 10.0 | 10.4 | 10.8 | 11.1 | 11.5 | 11.8 | 12.0 |
mW | 17 | 18 | 19 | 20 | 21 | 22 | 25 | 32 | 40 | 50 | 63 | 80 | 100 | 125 | 160 | 200 200 |
DBM | 12.3 | 12.5 | 12.8 | 13.0 | 13.2 | 13.4 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
mW | 250 | 320 | 400 | 500 | 640 | 800 | 1000 | 1280 | 1600 | 2000 | 2560 | 3200 | 4000 |
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DBM | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 |
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SEM 1550nm kōwae Momo Moni Fiber Optic Edfa spem.pdf