GGE-10D CATV node Optical izixhobo ezinesigqubuthelo seplastiki
Inkcazo elifutshane:
GGE-10D AGC CATV node Optical izixhobo ezinesigqubuthelo seplastiki
Iimpawu yokusebenza
izindlu 1.Aluminum kufa-kuyiphosa, manzi ezibalaseleyo, zingabi nalo.
amazibuko output 2.Dual kwinqanaba enkulu CM, CSO, NEC Gaas imodyuli uphawu.
EQ 3.Variable. kunye ATT.
4.AGC Optical ukwamkelwa imodyuli (-8 ~ + 2dBm), emi kunye nozinzo.
ukubonisa 5.Digital kuzisa data ecace ngokungaphaya kunye yechaneke ngaphezulu.
6.High ukusebenza Tshintsha Mode Power Supply, 220VAC kunye 60VAC zombini.
Ukucaciswa technical
inombolo Umba |
Unit |
inkcazelo |
liphawule |
|
Iparameters optical | ||||
1 |
bubuyisela |
NM |
1290 ~ 1600 |
|
2 |
Optical uluhlu input |
eMfutshane DBM |
-8 ~ + 2 |
|
3 |
Optical Return Loss |
dB |
> 45 |
|
4 |
C / N |
dB |
> 51 |
|
5 |
CTB |
dB |
> 65 |
|
6 |
CSO |
dB |
> 60 |
|
7 |
Flatness |
dB |
≤ ± 0.75 |
|
8 |
Uhlobo Connector wokubonisa |
|
SC / APC okanye FC / APC |
|
Iparameters RF | ||||
9 |
Range Ubuninzi |
MHz |
45 ~ 862 |
|
10 |
input ukuvimba |
Ω |
75 |
|
11 |
Buyela Loss |
dB |
> 14 |
|
12 |
RF level Isiphumo |
dBuV |
102 (CM Hybrid) |
105 (Gaas) |
13 |
EQ. uluhlu |
dB |
20 |
|
14 |
ATT. uluhlu |
dB |
20 |
|
15 |
yemveliso test |
dB |
-20 |
|
Ipharamitha General | ||||
16 |
Power yokufaka Ingozi |
VAC |
160 ~ 265 kwaye ~ 35 70 |
|
17 |
Ubukhulu |
mm |
189 (L) * 90 (W) * 86 (H) |
|
18 |
Package |
|
1piece / Box. 10pcs / baseKapa |
|
19 |
GW |
kg / baseKapa |
16,50 |