SR4020AW 2 Mpụta FTTH AGC Fiber Optical Node na WDM
Nọmba nlereanya: SR4020AW
Ụdị: Dị nro
MOQ: 1
Wuru na AGC na WDM
Ihe mkpuchi aluminom dị elu
A na-edozi uru mmepụta na aka
01
Nkọwa ngwaahịa
Nchịkọta nkenke
Ihe nnata ngwa anya SR4020AW bụ nnata ngwa anya ụlọ nwere eriri anya dị ka ebumnuche ya kacha.Ọ dabara adaba maka FTTH (fiber to the home) netwọk fiber ndị debanyere aha ohere ọnụ ahịa, na-eme ka akara analog ma ọ bụ dijitalụ banye n'ụlọ.Igwe ahụ na-eji fotodetectors dị ala, GaAs, na teknụzụ AGC anya iji gboo mkpa nnabata CATV fiber-to-the-home.Ngwaọrụ a nwere ike ịbawanye WDM wee nweta egwuregwu ugboro atọ.
Njirimara arụmọrụ
- Aluminom profaịlụ shei dị elu nwere ezigbo ikpo ọkụ.
- Ọwa RF zuru GaAs sekit amplifier mkpọtụ dị ala.Mgbama dijitalụ na-eju nnabata -18dBm na opekempe yana nnabata -10dBm nke mgbaàmà analọgụ na opekempe.
- Site na ntinye optic AGC (a na-ahazi oke AGC).
- Nhazi dị ala, na-eji ọkụ ọkụ na-agbanwe ike dị elu iji hụ na ntụkwasị obi dị elu na nkwụsi ike dị elu nke ike ọkụ.Oriri ike niile erughị 1W, yana sekit nchọpụta ọkụ.
- Ngwaọrụ nchekwa ọkụ dị iche iche (TVS transient suppression diodes), yana sistemu nchekwa ọkụ siri ike iji hụ na arụ ọrụ nke akụrụngwa dị mma.
- WDM arụnyere n'ime nwere ike ịghọta ngwa njikọta nke otu-fiber (1490/1310/1550nm).
- Isolator ngwa anya arụnyere, ntinye iji nweta ikewapụ 1490/1310nm.
- A na-edozi uru mmepụta na aka (0 ~ 18dB) na ọkwa mmepụta bụ> 80dBuV.
- SC/APC ma ọ bụ FC/APC ma ọ bụ njikọ ngwa anya, metric ma ọ bụ imperial RF interfaces.
- Ọ nwere ike ịghọta ọnọdụ ọkụ ọkụ nke ndepụta mmepụta.
- Mpụta otu ma ọ bụ nke abụọ bụ nhọrọ
Ndụmọdụ na Cheta:
Ọnọdụ ule: 59 PAL-D akara ngosi telivishọn analọgụ na 550 MHz, na nso 550 MHz ruo 862 MHz, n'okpuru ọnọdụ mfu njikọ akọwapụtara.
A na-ebufe mgbaàmà mgbanwe dijitalụ n'ime oke ọnụego, ọkwa nke mgbaàmà mgbanwe dijitalụ (n'ime bandwit 8 MHz) bụ 10 dB dị ala karịa ọkwa nke na-ebu nke mgbaàmà analog, na ntinye anya ntinye anya bụ 0dBm, na-atụle C. /N, CTB, CSO.
| SR4020AW 2 Mpụta FTTH AGC Fiber Optical Node na WDM | |||
| Ntinye ike ngwa anya | 0dBm~-10dBm(Akara ngosi Analog) | Ọnụ ego njikwa AGC | (0 ~ -9) dBm (Ndabere);(-3 ~ -12) dBm;(-6 ~ -15)dBm Nhọrọ. |
| 0dBm~-18dBm(ngwama dijitalụ) | CTB (ndetu) | ≥65dB | |
| anya echiche ọnwụ | 45dB | CSO(ndetu) | ≥62dB |
| Ụdị njikọ anya | FC / APC ma ọ bụ SC / APC ma ọ bụ FC / PC ma ọ bụ SC / PC | Voltaji ndị ọbịa | DC5V |
| Oke ugboro ugboro | 45 ~ 1006MHz | Ihe nkwụnye ọkụ | AC90V ~ 145V&AC145V ~ 265V ma ọ bụ
omenala |
| Ịdị mma n'ime-band | ±1dB@45~1006MHz | Innye voltaji | DC5V |
| Nlebaanya mmepụta RF | ≥16dB@ 47~550MH ; | Ọnọdụ okpomọkụ na-arụ ọrụ | -20 ℃ ~ + 55 ℃ |
| Nweta oke mgbanwe | 0-18dB | ike | <1W |
| Ọkwa mmepụta | (78~80) dBuV(AGC:@-9~+0dBm,otu ọdụ ụgbọ mmiri) (Pin = 0dBm) | Nha netwọk ngwaahịa | 129 × 79 × 26mm |
| Nọmba ọdụ ụgbọ mmiri mmepụta | 1 ma ọ bụ 2 | 10 mkpọ nha | 313×245×83mm |
| RF mmepụta impedance | 75Ω | Nha ngwugwu FCL (100pcs) | 500×440×345mm |
| Onye na-ebu na oke mkpọtụ | ≥51dB | Ibu net nke ngwaahịa | 0.17 n'arọ |
SR4020AW 2 Mpụta FTTH AGC Fiber Optical Node Spec mpempe akwụkwọ.pdf
