Akustik Kesara (DAS)
Okwu Mmalite
Ihe mmetụta ụda olu nke kesara DAS bụ ihe mmetụta eriri optical nke kesara dabere na mgbasa Rayleigh nke na-agbanwe agbanwe. Ọ na-eji njirimara mmetụta eriri ahụ na ụda (mkpọtụ), mgbe mkpọtụ mpụga na-arụ ọrụ na eriri mmetụta, n'ihi mmetụta anya na-agbanwe agbanwe, ihe ntụgharị nke eriri ahụ, ogologo ya ga-enwe obere mgbanwe, nke na-ebute ike anya na usoro nke mgbaàmà nnyefe na eriri ahụ na-agbanwe n'otu oge.
Ndepụta paramita teknụzụ
| Akụrụngwa akụrụngwa | DAS-UL10 (10) Lite | DAS-UL10 (20) Pro |
| Ụdị eriri | Eriri otu ụdị 9um/125um | |
| Ọwa nha | Ọwa 1/2/4 | |
| Ogologo nha | 10km/ọwa | 20km/ọwa mmiri |
| Ụdị kọmputa AI | Ọkọlọtọ | Emelitere |
| Oghere Nnwale | 0.4m/1m/2m/5m (enwere ike ịtọ ya) | |
| Izi ezi ọnọdụ | 0.4m-25m (enwere ike ịtọ) | |
| Oge nzaghachi mkpu | ≤3s | |
| Izi ezi nhazi nke usoro | 0.1rad (Nkịtị) | |
| Ọrụ mweghachi ọdịyo | Ee | |
| Izi ezi ugboro ole | ±1HZ | |
| Njikọ nkwukọrịta | 2 RJ45 (Ethernet), 1 RS485, 2 USB, relay 8, 3HDMI | |
| njikọ anya | Njikọ mkpọchi onwe nke na-anaghị ekpuchi uzuzu nke E2000 ma ọ bụ FC/APC (ọkọlọtọ nwere E2000) | |
| Ike ọrụ | DC24V, nkezi oriri ike modulu 25W | |
| Nha (W×D×H) na Ibu | 482.6mm×328mm×132.8mm (13KG) | |
