2017 Good Quality Cable Television Headend - GGE-2DF 1310nm 2 outputs fiber optic transmitter – GreenGo
Short Description:
2017 Good Quality Cable Television Headend - GGE-2DF 1310nm 2 outputs fiber optic transmitter – GreenGo Detail:
GGE-OT-2DF 1310nm 2 output fiber optic transmitter (RF out)
Performance Characteristics
1.Imported Brand-ORTEL, AOI, XESTON DFB butterfly laser, up to 31mW plus 31mW, Dual outputs
2. Flexible 2 DFB butterfly laser combo, up to 31mW plus 31mW, Dual outputs
3. RF OUT available with power no more than 20mW plus 20mW
4. Dual AGC Fiber In circuit design, Fiber / RF in, Fiber Out
5. Dual AGC Fiber In free automatic switch
6. CM or NXP, NEC branded hybrid modules-2pcs improve performance with high RF Input
7. Front panel double lined led light display Optical Input range: -7dB~ +2dB
8. Special designed front panel led display for 2 Opt. In/AGC/MGC/RF IN
9. Microprocessor automatically controls output power(APC), cooling/heating (ATC), modulation ratio(AMC)
10. Dual High efficiency and well-designed anti-thundering switching power supply, hot backup
11. 1U 19′ standard casing with dual cooling fan, excellent heat-dissipation
12. Gold plating shield wire offer better shield and higher level performance
Technical Specification
|
Number ItemUnit |
Description |
Remark |
||
|
OPTICAL / RF Parameters |
||||
|
1 |
Wavelength |
nm |
1310±20 |
|
|
2 |
Optical output power 1 |
mW |
16/18/20/24/25/31 |
combo available |
| Optical output power 2 |
mW |
16/18/20/24/25/31 |
||
|
3 |
Optical Output Ports |
2 |
||
|
4 |
Optical Input Ports |
2 |
||
|
5 |
CNR |
＞51 |
||
|
6 |
CTB |
＞65 |
||
|
7 |
CSO |
＞60 |
||
|
7 |
Frequency Range |
MHz |
45~862 |
|
|
8 |
Input Impedance |
Ω |
75 |
|
|
9 |
AGC Accuracy |
±5/±0.3 |
||
|
10 |
Input Return Loss |
＞16 |
||
|
11 |
Level adjustable range |
dB |
80±5 |
|
|
12 |
In-Band Flatness |
dB |
±0.50 |
|
|
13 |
Level test point |
dbuV |
-20 |
|
|
General Parameter |
||||
|
14 |
Power Input Voltage |
V |
AC110~264 |
|
|
V |
AC35~95 |
|||
|
15 |
Power Consumption |
A |
0.25 |
|
|
16 |
Dimensions |
mm |
483(L)*380(W)*46(H) |
|
|
17 |
Package |
1piece/Box. 5pcs/Ctn |
||
|
18 |
G.W |
kg/Ctn |
25.35 |
|
Product detail pictures:
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By Nicole from Argentina - 2015.09.21 11:44
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Agatha from Estonia - 2015.06.18 19:26
