Olugba Optical Ipele giga ZHR1000SD FTTH
1 Apejuwe ọja
Olugba opitika ZHR1000SD FTTH jẹ apẹrẹ pataki fun nẹtiwọọki CATV FTTH. Ẹya akọkọ rẹ ni agbara agbara kekere, iṣelọpọ ipele opitika AGC, Iwọn didun kekere ati igbẹkẹle giga. Gbigba ikarahun alloy alloy aluminium, pẹlu iṣakoso opitika Circuit AGC ti a ṣe sinu, ilana iwapọ ati ipese agbara modular ita ṣe fifi sori ẹrọ ati n ṣatunṣe aṣiṣe rọrun pupọ. O jẹ ọja ti o pe lati kọ nẹtiwọọki FTTH CATV.
2. Ẹya ọja
1. Adopts module GaAs bi module amplifying RF, ibiti o ngba opitika fun ifihan agbara oni-nọmba le de ọdọ -23dBm, ati -15dBm fun ami afọwọṣe.
2. Iwọn iṣakoso AGC 0 ~ -10dBm, ipele ti o wu ma n yipada.
3. Apẹrẹ agbara kekere ati agbara apapọ ≤2w, ipese agbara iyipada giga igbẹkẹle pẹlu Circuit ayewo opitika.
4. Ipele iṣẹjade le jẹ adijositabulu laarin ibiti 0 -18dB, ipele ti o wu diẹ sii lẹhinna 80dBuV.
5. Mọ ọna kikọ sii ibudo igbewọle 6VDC ~ 14VDC ti ipese agbara
3. paramita Imọ-ẹrọ
| Ohun kan |
Kuro |
Iwọn |
Afikun |
| Awoṣe |
ZHR1000SD |
||
| Oju gigun gigun |
nm |
1310/1490 / 1550nm |
|
| Ibiti o ti nwọle opopona |
(dBm) |
0 ~ -12 |
Analog TV |
|
0 ~ -18 |
Digital TV |
||
| Isonu ipadabọ Iyọjade |
(dB) |
≥45 |
|
| Bandiwidi (MHz) |
MHz |
47 ~ 1218 |
|
| Flatness (dB) |
dB |
75 0,75 |
|
| Ipele o wu RF * |
(dBuv) |
≥88 |
Pin: -15 ~ + 0dBm |
| Ibiti iṣakoso AGC |
(dBm) |
0 ~ -10 |
|
| Ohun kikọ AGC (dB) |
dB |
± 0,5 |
Pin: -10 ~ + 0dBm |
| Isonu ipadanu abajade |
(dB) |
≥14 |
47-1000MHz |
| Wu wu |
(Ω) |
75 |
|
| MER |
dB |
> 36 |
Pin: -15 ~ + 0dBm |
|
dB |
> 28 |
Pin: -22dBm |
|
| BER |
dB |
<1.0E-9 |
Pin: -15- + 0dBm |
|
dB |
<1.0E-9 |
Pin: -22dBm |
|
| CNR (dB) |
dB |
≥51 |
Pin = -2dBm |
| CTB (dB) |
dB |
≥65 |
Pin = -2dBm |
| CSO (dB) |
dB |
≥62 |
Pin = -2dBm |
| Ipese agbara (V) |
V |
+ 5VDC |
ZHR1000SD |
|
+ 6V ~ 14VDC |
ZHR1000SDP |
||
| Ilo agbara |
W |
≤2 (250MA) |
+ 5VDC |
| Otutu otutu sisẹ |
(℃) |
-20 ~ + 60 |
|
| Iwọn |
mm |
87 * 68 * 22 |
4.Aworan atọka
