SR2020AW FTTTTETV Fiber Optical na Agc na WDM
Nọmba nlereanya: Sr2020Aw
Brack:Lefel
Mooq:1
Na-anata oke ike
Oke mkpọtụ dị ala na njiri mara dị mma
GPON GPON, Opon, dakọtara na FTTX Pon Ngwọta
01
Nkọwa nke ngwaahịa
Nkọwa dị mkpirikpi
SR2020AW, yana bandwidth na-arụ ọrụ nke 47 ~ 1000mhz, bụ ikike dị ala, na-arụ ọrụ dị elu, ma ọ bụ na-akwụ ụgwọ na telivishọn telivishọn ma ọ bụ igwe onyonyo. Ngwaahịa nwere oke nchekwube na-enweghị atụ na ụda mkpọtụ pụrụ iche. A na-anagide ikike ngwa ngwa nwere ike idozigharị, na-egbochi mmepụta, yabụ SR2020W n'ime nnukwu ike nke ndị natara ọsọ ọsọ nke +2 DBM ~ -21DBM, nwere njiri mara mma.
Egwuregwu Triple, eriri n'ụlọ, na-eji SR2020AW nwere ike ịchekwa ọtụtụ ngwa anya fiber ike. Maka ndị ọrụ, nwere ike belata ọnụ ahịa nke iwu ụlọ ahụ.
Arụ Ọrụ
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2. Nnweta ike dị egwu na-agbanwe agbanwe: N'ime PIN = -16, Mer Ram36.1db
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4. Nwere ike ịchekwa ọtụtụ akụrụngwa ngwa anya, ma belata netwọkụ ahụNhazi nhazi
5. N'ime 47 ~ 1000mhz Bandwidth, ihe niile nwere ezigbo njiri mara (FL≤ ± 0.75DB)
6. Ọnọdụ Metal, na-enye nchekwa maka ngwaọrụ optic elektrọnik
7. Ogo mmepụta dị elu, nke enwere ike iji ọtụtụ ndị ọrụ
8. Ikike ike dị ala, arụmọrụ dị elu, arụmọrụ dị elu
Dee
1. Onye nkwụnye ike maka akụrụngwa a: ndenye 110 / 220V; Mmepụta DC 12V (0.6a).
2. Debe njikọ dị ọcha, njikọ ọjọọ ga-ebute ọkwa nke RF.
3. Ekwela ka ha gbanwee site na onwe ha, iji zere mmebi ngwaọrụ.
| SR2020AW FTTE Catv Fiber Hartaver nnata | ||||||
| Emume ngosi | Index | Mmejuputa | ||||
| OgheFnri | Ọrụ catv na-efe efe | (nm) | 1540 ~ 1563 |
| ||
| Gafere ụgbọ mmiri | (nm) | 1310, 1490 |
| |||
| Channel | (DB) | ≥40 | 1550NM & 1490nm | |||
| Okwa inwalee | (A / w) | ≥0.85 | 1310n | |||
| ≥0.9 | 1550 ehihie | |||||
| Na-anata ike | (DBM) | + 2 ~ -18 | Analog TV (CNR> 45DB) | |||
| + 2 ~ -20 | Digital TV (Mer> 30DB) | |||||
| Iweghachite nloghachi anya | (DB) | ≥55 |
| |||
| Njikọ eriri anya |
| SC / APC |
| |||
| Njirimara RF | Bandwidth | (Mhz) | 47 ~ 1000 |
| ||
| Mkpocha | (DB) | ≤ ± 0.75 | 47 ~ 1000mhz | |||
| Ọkwa ọkwa | (DBμV) | > 78 | PIN = -1 ~ -14dBm Agc | |||
| Laghachi | (DB) | ≥14 | 47 ~ 862mhz | |||
| Ngosipụta adịghị mma | (Ω) | 75 |
| |||
| Ntụpụta ọdụ ụgbọ mmiriNube |
| 1 |
| |||
| Rf taie-in |
| F-nwanyi |
| |||
| Analog TV Njirimara njikọ | Channel ule | (Ch) | 59CH (Pal-D) |
| ||
| Ommu | (%) | 3.8 |
| |||
| Cnr1 | (DB) | 53.3 | Pin = -2dbm | |||
| Cnr2 | (DB) | 45.3 | Pin = -10dBm | |||
| CTB | (DB) | ≤-61 |
| |||
| Cso | (DB) | ≤-61 |
| |||
| Digital TV Njirimara njikọ | Ommu | (%) | 4.3 |
| ||
| Emerịa | (DB) | ≥36 | Pin = -16dbm | |||
| ≥30 | Pin = -20dbm | |||||
| Ber | (DB) | <1.0e-9 | Pin: + 2 ~ -21dbm | |||
| JenaralFnri | Ịnye ọkụ | (V) | DC +12V | ± 1.0v | ||
| Ike na-eri | (W) | ≤3 | +12VDC, 210ma | |||
| ArumaruTeche | (℃) | -20 ~ +55 |
| |||
| StorajiTeche | (℃) | -40 ~ 85 |
| |||
| Oge ọrụ | (%) | 5 ~ 95 |
| |||
| Saiz | (mm) | 50 × 88 × 22 | ||||
SR2020AW FTTE Catrical Fiber Fallever mpempe akwụkwọ.pdf
