GGE-10H2A FTTH CATV Fiber Optic Tatanggap
Maikling Paglalarawan:
GGE-10H2A FTTH WDM Optical Node
Pagganap ng katangian
1.Model No.: GGE-10H2A; Pangalan ng Brand: GreenGo.
2.WDM (pon) optical receiver na may isang RF output port.
3.Support parehong CATV, SAT, at Internet signal.
4.Adjustable ATT. Control.
5. Mababang kasalukuyan at ingay figure.
6.MINI aluminum cabinet, madaling pamahalaan at mag-ipon.
7.Optical connector: SC / APC o FC / APC.
8.Broad optical input saklaw ng hanggang sa -20
9.Excellent mataas responsivity WDM pin diode, mababang madilim na kasalukuyang, at bumalik pagkawala na may mataas na pagiging maaasahan.
Teknikal Pagtutukoy
|
Bilang Item Unit |
|
paglalarawan |
|
Mga parameter |
||
1 |
CATV Nagtatrabaho Wavelength |
nm |
1550 ~ 1560 |
2 |
input Wavelength |
nm |
1550 + 1490/1310 |
3 |
pass Wavelength |
nm |
1310, 1490 |
4 |
Optical input range power |
dBm |
-20 ~ 0 |
5 |
channel Isolation |
dB |
≥40 |
6 |
responsivity |
A / W |
≥0.85 |
7 |
Bumalik Optical pagkawala |
dB |
≥55 |
8 |
optical Connector |
SC / APC & SC / PC |
|
|
RF Parameter |
||
9 |
Nagtatrabaho Bandwidth |
nm |
40 ~ 2600 |
10 |
kapatagan |
dB |
≤ ± 1 |
11 |
output Level |
dBuV |
70 |
12 |
Output Level Control |
dB |
-20 |
13 |
return pagkawala |
dB |
≥14 |
14 |
impedance |
Ω |
75 |
15 |
Bilang ng output port |
|
1/2/4 |
16 |
RF Port |
|
F-Babae |
|
link Parameter |
||
17 |
OMI |
|
3.80% |
18 |
CNR |
dB |
53.5 (Opt. Sa -2dBm), 45.5 (Opt. Sa -10dBm) |
19 |
CTB |
dB |
≤65 |
20 |
CSO |
dB |
≤62 |
21 |
Boltahe |
VDC |
12 |