1550nm Kpọmkwem Optical Transmitter
Igbe ọkọlọtọ nke 1U 19' nwere ngosipụta kristal mmiri mmiri (LCD/VFD) n'ihu panel;
Mgbasa ozi ugboro ugboro: 47—750 / 862MHz;
Ike mmepụta site na 4 ruo 24mw;
Sekit nhazi dị elu tupu mgbanwe;
AGC/MGC;
Njikwa ike akpaka (APC) na sekit njikwa okpomọkụ akpaka (ATC).
Usoro Usoro
ihe Ngalaba Usoro Usoro Ike Anya Mbupụta dBm 3 4 5 6 7 8 9 10 Ogologo Wave Optical nm Ogologo ogologo ITU 1550±10 ma ọ bụ ogologo ebili mmiri Ụdị Lesa DFB Laser Ụdị Nhazi Anya Mgbanwe Mmetụta Anya Kpọmkwem Ụdị Njikọ Anya FC/APC ma ọ bụ SC/APC Oke Ugboro Ugboro MHz 47~862 Ọkwa Ntinye dBμV 72~88 Ịdị larịị na Band dB ±0.75 Mbelata Ntinye Ω 75 Mfu Nlaghachi Ntinye dB ≥ 16(47~550)MHz;≥ 14(550~750/862MHz) C/CTB dB ≥ 65 C/CSO dB ≥ 60 C/N dB ≥ 51 Oke Njikwa AGC dB ±8 Oke Njikwa MGC dB 0~10 Voltaji ọkọnọ V AC 160V~250V(50 Hz) Oriri Ike W 30 Okpomọkụ Ọrụ ℃ 0 ~+45 Okpomọkụ Nchekwa ℃ -20 ~+65 Iru mmiri dị nso % Oke 95% Enweghị Ntụpọ Akụkụ mm 483(L)X 380(W)X 44(H)
Ngwa Netwọk FTTH Netwọk CATV
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