NKWA NKEKWU:
SR100 usoro CATV Ntụgharị maka dijitalụ telivishọn, eriri ka n'ụlọ. Igwe a na-anabata tube nnabata ngwa anya dị elu, na-enweghị ike ọkọnọ, enweghị ike oriri. Mgbe ntinye ọkwa mmepụta ike anya Pin = -1dBm, Vo=68dBuV, akụ na ụba, ntinye ngwa na-agbanwe agbanwe, ngwa nke eriri na netwọk ụlọ. Enwere ụdị nhọrọ ụdị ise:
SR100, SR100F: CATV na-arụ ọrụ ogologo wavelength 1260 ~ 1620nm.
SR100-WD: CWDM wuru n'ime, dabara adaba maka sistemu ogologo eriri nke eriri atọ, CATV na-arụ ọrụ Wavelength 1550nm, gafere ogologo wavelength 1310/1490nm, nwere ike jikọọ ONU nke EPON, GPON nke ọma.
SR100-WF, SR100F-WF: arụnyere n'ime 1310/1490nm nyo, dabara maka otu eriri eriri okpukpu atọ, CATV na-arụ ọrụ wavelength 1550nm.
Atụmatụ nke SR100F-WD
-Ebere maka netwọkụ FTTH (Fiber To The Home).
-Enweghị ike ọkọnọ ike na-arụ ọrụ nkịtị
-Ewuo n'ime WDM, 1310nm/1490nm optical bypass ọdụ ụgbọ mmiri na ONU(EPON&GPON&GEPON)
-1550nm tọghatara na RF maka CATV
Nkọwapụta: | SR100F-WD | |
ltem | Nkọwa | kwuo |
Interface ndị ahịa | ||
Njikọ RF | F-nwoke, F-Nwanyị Nhọrọ | |
Njikọ ngwa anya | SC/APC pigtal | |
Dayameta eriri | 2/3 mm | |
Ogologo eriri | 500 mm, ma ọ bụ Nhọrọ | |
Ngwa anya | ||
Nzaghachi | ≥0.9A/W | |
Ike ngwa anya | -15-0dBm | |
Mfu nloghachi anya | ≥45dB | |
Ịnata Ogologo Ogologo | 1550nm | |
Gafefe ogologo ogologo | 1310/1490nm | |
Ụdị Fiber Optical | Otu ọnọdụ | |
Parameter RF | ||
Oke ugboro ugboro | 47-100OMHz | |
Ịdị nro | ±1 dB | |
Ọkwa mmepụta | ≥70 dBuv | @-1dBm ike ntinye |
Mmebi nke mmepụta | 75Ω |
Nlereanya | Ntinye Ogologo Ogologo | Ogologo ogologo ọrụ CATV | Ụdị mmepụta RF | Dayameta eriri |
SR100F-0.9 | 1310 ma ọ bụ 1550nm | 1260 ~ 1620nm | F-nwoke, F-nwoke | 0.9mm |
SR100F-2.0 | 1310 ma ọ bụ 1550nm | 1260 ~ 1620nm | F-nwoke, F-nwoke | 2.0mm |
SR100F-3.0 | 1310 ma ọ bụ 1550nm | 1260 ~ 1620nm | F-nwoke, F-nwoke | 3.0mm |
SR100F-WF | 1310,1490/1550nm | 1540 ~ 1563 nm | F-nwoke, F-nwoke | 0.9/2.0/3.0mm Nhọrọ |
SR100F-WD | 1310,1490/1550nm | 1540 ~ 1563nm; Mgbanwe: 1310/1490 | F-nwoke, F-nwoke | 0.9/2.0/3.0mm Nhọrọ |
SR100F-WD 1550nm Ọnụ nnabata ngwa anya nwere akwụkwọ data WDM.