SR4020AW 2 Outputs FTTH AGC Fiber Optical Node nwere WDM
Nọmba ihe nlereanya: SR4020AW
Akara: Softel
MOQ: 1
AGC na WDM arụnyere n'ime ya
Akwa mkpuchi Aluminom dị elu
A na-agbanwe uru mmepụta aka
01
Nkọwa Ngwaahịa
Nchịkọta Dị mkpirikpi
Ihe nnata optical SR4020AW bụ ihe nnata optical ụlọ nwere ohere ịnweta eriri optical dị ka ihe mgbaru ọsọ ya kachasị. Ọ dabara adaba maka ọdụ nnweta nke netwọk eriri FTTH (fiber ruo n'ụlọ), na-eme ka akara analog ma ọ bụ dijitalụ banye n'ụlọ. Igwe ahụ na-eji ihe nchọpụta foto dị ala, GaAs, na teknụzụ AGC optical iji mezuo mkpa nnabata CATV nke eriri-ruo-ụlọ. Ngwaọrụ a nwere ike ịbawanye WDM ma nweta egwuregwu atọ.
Àgwà Arụmọrụ
- Ihe mkpuchi profaịlụ aluminom dị elu nke nwere ezigbo mmịpụta okpomọkụ.
- Ọwa RF zuru oke na sekit olu olu GaA dị ala. Mgbaàmà dijitalụ ahụ na-emeju nnabata -18dBm na opekempe nnabata -10dBm nke mgbaama analog na opekempe nnabata.
- Site na ntinye anya AGC (A na-ahazi oke AGC).
- Nhazi ike dị ala, na-eji ọkụ eletrik na-agbanwe agbanwe nke ọma iji hụ na a pụrụ ịtụkwasị obi nke ọma na nkwụsi ike dị elu nke ọkụ eletrik. Oke ike oriri ya erughị 1W, yana sekit nchọpụta ọkụ.
- Ngwaọrụ nchekwa àmụ̀mà dị iche iche (TVS transient suppression diode), na sistemụ nchekwa àmụ̀mà siri ike iji hụ na akụrụngwa ahụ na-arụ ọrụ nke ọma.
- WDM arụnyere n'ime ya nwere ike ịmepụta ngwa njikọta netwọk atọ nke otu eriri (1490/1310/1550nm).
- Ihe na-ekewapụ ihe anya dị n'ime ya, ntinye iji nweta nhapụ 1490/1310nm.
- A na-agbanwe uru mmepụta ahụ n'aka (0 ~ 18dB) yana ọkwa mmepụta ahụ bụ > 80dBuV.
- SC/APC ma ọ bụ FC/APC ma ọ bụ njikọ anya ahaziri ahazi, njikọ RF metric ma ọ bụ imperial.
- Ọ nwere ike ịghọta ụdị ike ọkọnọ nke nri mmepụta.
- Nrụpụta otu ma ọ bụ abụọ bụ nhọrọ
Ndụmọdụ na Rịba ama:
Ọnọdụ ule: 59 PAL-D analog ọwa telivishọn na oke ugboro 550 MHz, n'etiti 550 MHz na 862 MHz, n'okpuru ọnọdụ mfu njikọ akọwapụtara
A na-ebufe akara ngosi mgbanwe dijitalụ n'ime oke ọnụego, ọkwa nke mgbaàmà mgbanwe dijitalụ (n'ime bandwit 8 MHz) dị ala karịa ọkwa onye na-ebu nke mgbaàmà analog, ike ntinye nke onye na-anabata ihe anya bụ 0dBm, na-atụ C/N, CTB, na CSO.
| SR4020AW 2 Outputs FTTH AGC Fiber Optical Node nwere WDM | |||
| Ike Anya Ntinye | 0dBm~-10dBm(Akara Analọg) | Oke Njikwa AGC | (0 ~ -9)dBm (Ndabara); (-3 ~ -12)dBm(-6 ~ -15)dBm Nhọrọ. |
| 0dBm~-18dBm (Akara Dijitalụ) | CTB (edetu) | ≥65dB | |
| mfu ntụgharị anya anya | ＞45 dB | CSO (edetu) | ≥62dB |
| Ụdị njikọ ngwa anya | FC/APC ma ọ bụ SC/APC ma ọ bụ FC/PC ma ọ bụ SC/PC | Voltaji onye ọbịa | DC5V |
| Oke Ugboro Ugboro | 45~1006MHz | Voltaji nkwụnye | AC90V ~145V&AC145V ~ 265V ma ọ bụ
omenala |
| Ọdịdị dị larịị n'ime eriri | ±1dB@45~1006MHz | Voltaji ntinye | DC5V |
| Ngosipụta mmepụta RF | ≥16dB@ 47~550MH; | Okpomọkụ ọrụ | -20℃ ~+55℃ |
| Oke mgbanwe nweta | 0-18dB | ike | <1W |
| Ọkwa mmepụta | (78~80）dBuV(AGC:@-9~+0dBm，otu ọdụ ụgbọ mmiri)(Pin = 0dBm) | Nha net ngwaahịa | 129 × 79 × 26mm |
| Nọmba ọdụ ụgbọ mmiri mmepụta | 1 ma ọ bụ 2 | Nha ngwugwu iri | 313 × 245 × 83mm |
| RF mmepụta impedance | 75Ω | Nha ngwugwu FCL (100pcs) | 500×440×345mm |
| Oke mkpọtụ na nke ebuga | ≥51dB | Ibu arọ nke ngwaahịa | 0.17kg |
Mpempe akwụkwọ nkọwapụta SR4020AW 2 FTTH AGC Fiber Optical Node.pdf
