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Zhejiang Chuangyi Group
HQ Add:Room403,
Huahong Mansion A,No.238
Tianmushan Road,
Hangzhou,Zhejiang,China
TEL:+86 571 56837119
FAX:+86 571 56837123 |
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| | Optical Transmission Equipment |
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| FTTH |
| Description |
| The CYR1000G optical nodes have the flexibility for use in high density applications or MDU/office installations as a FTTH receiver. |
| Features |
A: Forward 45¨C870 MHz, Reverse 5¨C42 or 55 or 65 MHz
B: Die-cast aluminum housing for excellent heat dissipation
C: Low power consumption
D: 1V/mW input optical level test point
E: Compact housing size: 116 X 80 X 22
F: Remote or co-located powering capable
G: SCTE F-Ports compliant
H: FTTH applications
I: Low cost for office installations
J: Perfect for high security applications
K: FP or DFB lasers (optional)
L: LEDs for power on, laser on, optical power
M: Full RF & optical test points
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| Block Diagram |
 |
Item |
Conditions |
Unit |
Value |
Station Parameters: Forward Path |
Bandwidth |
|
MHz |
54 or 87 to 870 |
Flatness |
Worst Case |
dB |
±0.5 |
Impedance |
|
Ohm |
75 |
RF return loss |
Worst Case |
dB |
-17 |
Optical test point |
|
VDC/mW |
1 +/- .1 |
Optical Parameters |
Optical receive power |
|
dBm |
-9 to +3 |
Wavelength |
|
nm |
1200-1600 |
Station Parameters: Reverse Path General Performance |
Bandwidth |
|
Mhz |
5 to 42 or 65 |
Flatness |
Worst Case |
dB |
±0.5 |
Impedance |
|
Ohm |
75 |
RF return loss |
Worst Case |
dB |
-17 |
Optical test point |
|
VDC/mW |
1 +/- .1 |
Type of transmitter |
|
N / A |
FP 0.5 mW |
FP 1.6 mW |
FP 2.0 mW |
DFB 3 mW 1310 |
DFB 2 mW 1550 |
Reverse channel loading |
With 10 dB fiber link |
N / A |
T9 & T10 |
T8 & T9 |
T9 & T10 |
T9 - T12 |
T9 - T12 |
RF input level |
|
dBmV |
20 |
20 |
20 |
20 |
20 |
Optical power |
Minimum |
mW |
0.5 |
1.6 |
2 |
3 |
2 |
Wavelength |
|
nm |
1310 |
1310 |
1310 |
1310 |
1550 |
CNR |
Worst Case |
-dBc |
> 45 |
> 45 |
> 45 |
> 55 |
> 55 |
DTO (FP) CTB (DFB) |
Worst Case |
-dBc |
> 45 |
> 45 |
> 45 |
> 55 |
> 55 |
DSO (FP) CSO (DFB) |
Worst Case |
-dBc |
> 45 |
> 45 |
> 45 |
> 51 |
> 51 |
Environmental |
Operating temperature |
|
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-40 to 140 (-40 to +60) |
DC voltage input range |
|
VDC |
12 to 15 |
Power consumption |
Typical |
Watts |
4 |
Surge Protection |
All ports |
KV |
6 |
RF output stability over temperature |
|
dB |
+/-2 |
Physical |
Optical connectors |
SC/APC standard |
N/A |
SC/APC, FC/APC |
Dimensions (H X W X D) |
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In, (cm) |
116X 80 X 22 |
Weight |
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lbs. (kg) |
2.2 (1.0) |
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