LC/UPC Murume-Mukadzi Attenuator
Product Vhidhiyo
Tsanangudzo
DOWELL Attenuators vanokwanisa kune submarine networking system.
DOWELL Singlemode Attenuators inogadzirwa neBuild Out process kuti iwane kugadzikana kwekushanda kwakanaka uye yakanyanya otomatiki nzvimbo yekushanda kuti ive nepamusoro kudzokorora & kufanana.
Patented tekinoroji yakatarisa kune ese attenuated faibha & akakwenenzverwa kurapwa mhedzisiro yemhando yakanaka maererano neiyo yakaderera ripple, isina anooneka mukwenya, makatsemuka, machipisi, mavanga kana makomba ari pasi pe400X DORC, uye hunyanzvi iyo RL< -55 kune chero kukosha kwedB.
Isu tinopa 1 ~ 20 dB uye yakajairwa attenuation kukosha pa3, 5, 10, 15 uye 20 dB, inosimudzira hupfumi chiyero chekupa hupfumi huzhinji uye netsika-yakagadzirwa attenuation kukosha kuzadzisa zvaunoda, zvichitsigirwa nechikwata chedu chehunyanzvi kuwana yakanakisa synergy.
| Parameters | Unit | Performance | ||
| Giredhi | Premium | Giredhi A | ||
| Attenuation Variation | Att.<5 | dB | ± 0.5 | ± 0.75 |
| Att.> 5 | dB | ± 10% | ± 15% | |
| Dzorera Kurasika | dB | 45 dB---(PC) 50 dB---(SPC) 55 dB---(UPC) 60 dB---(APC) | ||
| Operating Temp | °C | -40 kusvika +75 | ||
| Vibration resistance | <0.1 X att.value | |||
| Environmental & mechanical | Conditions |
| Kusadzora Kushanda Kwazvo | -40°C kusvika +75°C, RH 0 kusvika 90% ± 5%, mazuva manomwe |
| Zvisiri-kushanda Nzvimbo | -40°C kusvika +70°C, RH 0 kusvika 95% |
| Humidity Condensation bhasikoro | -10°C kusvika +65°C, RH 90% kusvika 100% |
| Kunyudzwa Mvura | 43°C, PH = 5.5, 7 mazuva |
| Vibration | 10 kusvika 55 Hz 1.52 mm amplitude kwemaawa maviri |
| Durability | 200 cyc., 3 ft., 4.5 ft., 6 ft. per GR-326 |
| Impact Test | 6 ft. donhedza, 8 macycles, 3 ax |
mifananidzo
Application
● Kukurukurirana Kwenguva refu
● Fiber in the Loop (FITL)
● Local Area Networks (LAN)
● Cable TV & Vhidhiyo kugovera
● Passive Optical Networks
● Network Testing
