Mgbasa ngwa anya 1310nm
Ọkọlọtọ 1U 19 'nwere ihe ngosi kristal mmiri (LCD / VFD) n'ihu panel;
bandwit ugboro ugboro: 47-750 / 862MHz;
Ike mmepụta sitere na 4 ruo 24mw;
Advanced pre-distortion mgbazi sekit;
AGC/MGC;
Njikwa ike akpaaka (APC) na njikwa okpomọkụ akpaaka (ATC).
Usoro Parameter Akụkụ anya Akụkụ RF RF MGC mgbanwe nso dB 550-870MHZ 40CH akara ngosi dijitalụ 67dBuV/CH Ntinye 25km, -1dBm
Ihe Nkeji Oke Ogologo ogologo anya nm Ogologo ogologo ITU Ụdị Laser DFB laser ụdị nru ububa Ụdị mgbanwe anya Modulation ngwa anya ozugbo Ụdị njikọ ngwa anya FC/APC ma ọ bụ SC/APC Ike ngwa anya pụta mW 10Ewepula mfu ntinye nke VOA na CWDM Ntinye mgbama ngwa anya mpụga dBm -5-10 Oke ugboro MHz 47-870/1003/1218 Ọkwa ntinye RF dBuV 77± 5 Flatness na band dB ± 0,75 Mfu nloghachi ntinye dB ≥ 16 RF AGC njikwa oke dB ±5 dB 0 ~ 20 Mwepu ntinye RF dB ≥50 Kewapụ n'etiti ntinye RF abụọ ọdụ ụgbọ mmiri ntinye RF dB -20±1 ọdụ ụgbọ mmiri ule draịva laser dB -20±1 Nlegharị anya anya attenuator na-achịkwa nke eletrọnịkị dB ≤1: ATT 0-15dB ≤3: ATT 16-20dB CNR ≥ 48 550MHZ 59CH akara ngosi analog 77dBuV/CH C/CSO ≥ 58 C/CTB ≥ 63 MER dB ≥ 40 Ntinye 25km, -1dBm, 96CH dijitalụ 77dBuV/CH ≥39 Ntinye 50km, -1dBm, 96CH dijitalụ 77dBuV/CH
Ngwa netwọkụ FTTH CATV netwọk