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 (ahaziri oke AGC).
- Nhazi ike dị ala, na-eji ọkụ ọkụ na-agbanwe ike dị elu iji hụ na ntụkwasị obi dị elu na nkwụsi ike nke ike ọkụ. Oriri ike n'ozuzu 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 netwọk otu (1490/1310/1550nm).
- Isolator ngwa anya arụnyere, ntinye iji nweta ikewapụ 1490/1310nm.
- A na-edozi uru mmepụta ahụ 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
