SR812ST-R Ọdụ abụọ nke eriri anya dị n'èzí nwere ụzọ nloghachi
Nọmba ihe nlereanya: SR812ST-R
Akara: Softel
MOQ: 1
Arụmọrụ AGC dị oke mma
Mgbanwe fotoelectric PIN Nzaghachi Dị Elu
Ugboro ọrụ na 5-42 na 54-862MHz ma ọ bụ 5-65MHz na 87-862MHz
01
Nkọwa Ngwaahịa
Nchịkọta Ngwaahịa
SR812ST-R bụ ihe nnata ọrụ netwọk CATV nke nwere ọkwa abụọ kachasị elu anyị. Ihe na-eme ka ihe dịkwuo elu na-anabata MMIC zuru oke nke GaAs, ihe na-eme ka ihe dịkwuo elu na-anabata modulu GaAs. Nhazi sekit kachasị mma yana ahụmịhe imewe ọkachamara anyị nke afọ 15, na-eme ka akụrụngwa nweta ezigbo ndeksi arụmọrụ. Njikwa microprocessor, ngosipụta dijitalụ nke paramita, na nchọpụta injinịa dị mfe karịsịa. Ọ bụ akụrụngwa bụ isi iji wuo netwọk CATV.
Àgwà Arụmọrụ
- Tubọọ mgbanwe fotoelectric PIN dị elu.
- Nhazi sekit kachasị mma, mmepụta usoro SMT, na ụzọ mgbaama kachasị mma na-eme ka nnyefe mgbaama fotoelectric dịkwuo mma.
- Mbelata RF pụrụ iche, yana mbelata RF dị mma na nhazi ahịrị, izi ezi dị elu.
- Ngwaọrụ amplifier GaAs, mmepụta ike okpukpu abụọ, yana uru dị elu na obere mgbanwe.
- Ngwa njikwa Microkọmpụta Otu Chip (SCM) na-arụ ọrụ, LCD na-egosipụta paramita, ịdị mma na ọrụ nghọta, yana arụmọrụ kwụsiri ike.
- Arụmọrụ AGC dị mma nke ukwuu, mgbe oke ike anya ntinye bụ －9～＋2dBm, ọkwa mmepụta anaghị agbanwe agbanwe, CTB na CSO na-agbanweghi agbanwe.
- Njikọ nkwukọrịta data echekwara, nwere ike ijikọ na onye na-aza njikwa netwọkụ klaasị Ⅱ, ma nweta sistemụ njikwa netwọkụ.
- Nrụpụta nloghachi nwere ike ịhọrọ ụdị mgbawa iji belata mkpọtụ mkpọtụ nke ukwuu ma belata ọnụọgụ nnata nke akụkụ mbụ.
| SR812ST-R Igwe Mgbakwunye Fiber Optical nke nwere akụkụ abụọ | |||||
| ihe | Ngalaba | Usoro Nkà na ụzụ | |||
| Akụkụ nnata ngwa anya n'ihu | |||||
| Paramita anya | |||||
| Ịnata Ike Anya | dBm | -9 ~ +2 | |||
| Mfu Nlaghachi Anya | dB | >45 | |||
| Ogologo Ịnata Optic | nm | 1100 ~ 1600 | |||
| Ụdị Njikọ Anya |
| FC/APC, SC/APC ma ọ bụ onye ọrụ akọwapụtara ya | |||
| Ụdị eriri |
| Ụdị Otu | |||
| NjikọArụmọrụ | |||||
| C/N | dB | Ntinye ≥ 51（-2dBm) | |||
| C/CTB | dB | ≥ 65 | Ọkwa Mbupụta 108 dBμV Nhazi 6dB | ||
| C/CSO | dB | ≥ 60 | |||
| Usoro RF | |||||
| Oke Ugboro Ugboro | MHz | 45 ~862 | 45 ~ 1003 | ||
| Ịdị larịị na Band | dB | ±0.75 | ±0.75 | ||
| Ọkwa Mbupụta Enyere Ego | dBμV | ≥ 108 | ≥ 108 | ||
| Ọkwa Mbupụta Kachasị Elu | dBμV | ≥ 114 | ≥ 112 | ||
| Mfu Nlaghachi Mbupu | dB | (45 ~550MHz）≥16/(550 ~1000MHz)≥14 | |||
| Mwepụ Mbupụ | Ω | 75 | 75 | ||
| Oke EQ Njikwa Elektrọnik | dB | 0～10 | 0～10 | ||
| Njikwa Elektrọnik ATT Range | dBμV | 0～20 | 0～20 | ||
| Nlaghachi OpticalEoziPnka | |||||
| Paramita anya | |||||
| Optic Transmitter Wavelength | nm | 1310±10, 1550±10 ma ọ bụ onye ọrụ kwuru ya | |||
| Ike Anya Mbupụta | mW | 0.5, 1, 2 | |||
| Ụdị Njikọ Anya |
| FC/APC, SC/APC ma ọ bụ onye ọrụ akọwapụtara ya | |||
| Usoro RF | |||||
| Oke Ugboro Ugboro | MHz | 5 ~ 65 (ma ọ bụ Onye ọrụ ahụ kọwara) | |||
| Ịdị larịị na Band | dB | ±1 | |||
| Ọkwa Ntinye | dBμV | 72 ~ 85 | |||
| Mwepụ Mbupụ | Ω | 75 | |||
| Oke ike NPR | dB | ≥15(NPR≥30 dB) Jiri DFB laser | ≥10(NPR≥30 dB) Jiri laser FP | ||
| Arụmọrụ Izugbe | |||||
| Voltaji ọkọnọ | V | A: AC (150 ~ 265) V; B: AC (35 ~ 90) V | |||
| Okpomọkụ Ọrụ | ℃ | -40~60 | |||
| Okpomọkụ Nchekwa | ℃ | -40~65 | |||
| Iru mmiri dị nso | % | Oke 95% enweghị mmiri ozuzo | |||
| Oriri | VA | ≤ 30 | |||
| Akụkụ | mm | 260(L)╳ 200(W)╳ 130(H) | |||
Mpempe akwụkwọ nkọwapụta nke SR812ST-R nke nwere ike ịnweta eriri anya nke abụọ n'èzí.pdf
