1550 sitn sat-ma ọ bụrụ + egwu ọtụtụ Cwdm Fiber Optical
Nọmba nlereanya: SST-2500cw
Brack:Lefel
Mooq:1
Wulite-na cwdm
4 * Sat-ma ọ bụrụ + 1 * egwu
Ọmarịcha linnity na ewepụghị
01
Nkọwa nke ngwaahịa
Nchịkọta Ngwaahịa
Dịka ụlọ ọrụ nnyefe, ọ bụrụ na 1550nm St-Cwdm-fiber anya ngwa anya na-eji 1550n na-ebute ihe na-ebute ihe na netwọk Optic netwọọk. A na-ejikarị ya satịlaịtị (egwu) nyefe (ar) nyefe ma nwee ike ịkwado ọtụtụ ọwa na-eji CWDM (dị oke mma na-efe efe na ngalaba screen. Ọrụ ya bụ iji tọghata akara eletriki na akara ngosi maka nnyefe site na eriri Optic.
Njirimara arụmọrụ
1. Ezubere maka sistemụ anya
2
3
4
5. Iji ngwaọrụ aclifier na-arụ ọrụ
6
7
8. Ngosipụta 13 / 18v, 0 / 22khz maka LNB na-arụ ọrụ
9. A na-enye ihe nkwụnye LNB na-enye ohere iji ohere ọ bụla ma ọ bụ Quad LNB
10. Nkebi ihe ruru 32
11
12. Iji Umumlọ almuninum, ezigbo ikpo oyi
| SST-2500cw 1550nm Sat-ma ọ bụrụ + egwu ọtụtụ Cwdm Fiber ngwa ngwa transter | ||||
| Onuogugu | Ihe | Unit | Nkowa | Remaaki |
| Ahịa Ahịa | ||||
| 1 | Njikọ RF | F-nwanyi | 4SAT-Ọ B ISH + 1TRR | |
| 2 | Njikọ ngwa ngwa | SC / APC | ||
| 3 | Mgbakwunye ike | Dc2.1 | ||
| Oke origical | ||||
| 4 | Iweghachite nloghachi anya | dB | ≥45 | |
| 5 | Mmepụta na-apụta ìhè | nm | 1510 ~ 1570 | |
| 6 | Ike ngwa ngwa | mW | 4 × 4 | 4x + 6dbm |
| 7 | Ụdị eriri | Otu ọnọdụ | ||
| Ter + Sat-Ọ bụrụ na paramita | ||||
| 8 | Ugboro ugboro | Myz | 45 ~ 860 | Kemmenyeujo |
| 950 ~ 2150 | Sat-Ọ bụrụ | |||
| 9 | Mkpocha | dB | 1 | Sat-ma ọ bụrụ: ± 1.5 |
| 10 | Ntinye ọkwa | dBμV | 80 ± 5 | Kemmenyeujo |
| 75 ± 10 | Sat-Ọ bụrụ | |||
| 11 | Ntinye ego | Ω | 75 | |
| 12 | Laghachi | dB | ≥12 | |
| 13 | C / n | dB | ≥52 | |
| 14 | Cso | dB | ≥65 | |
| 15 | CTB | dB | ≥62 | |
| 16 | Ikeghari Lnb | V | 13/18 | |
| 17 | Kacha dị ugbu a maka LNB | mA | 350 | |
| 18 | 22KHz ziri ezi | Khz | 22 ± 4 | |
| Paramita ndị ọzọ | ||||
| 19 | Ịnye ọkụ | VDC | 20 | |
| 20 | Ike ike | W | <6 | |
| 21 | Uzo | mm | 135x132x28 | |
1550 ehihie sat-ma ọ bụrụ + egwu ọtụtụ Cwdm Fiber Footter mpempe akwụkwọ.pdf
