Overview:
WSS ROADMs considerably boost the throughput power of the Optical Transport System. These modules offer flexible WSS (Wavelength Selective Switching) functionality allowing advanced reconfigurable optical network applications.
Physical Characters:
- Creates the ability to add-drop any wavelength from/to any port, giving maximum flexibility in wavelength allocation
- Dynamic selection of add-drop wavelengths per port enables hitless topology changes nine individual add-drop ports enable multidimensional nodes
- 50/100GHz selectable channel spacing
- Directionless and Colorless
- User configurable highly flexible control
- High resolution integrated VOA
- Integrated a booster amplifier and a pre-amplifier
- Fast channel switching
- Integrated Optical Channel Monitoring
- High capacity long haul /regional optical networking.
Technical Specification:
|
Parameter |
Min. |
Max. |
Unit |
|
|
Port Configuration |
Twin 1x9 |
|||
|
Number of ports |
2 x 1 Common, 2 x 9 Input/Output Ports, 2x Mon Ports, 2x OTDR Port |
|||
|
Operating WL Range |
Center of outermost 50GHz channel |
191.50 - 196.25 |
GHZ |
|
|
Continuous usable region across operating band |
191.475 – 196.275 |
GHZ |
||
|
Operating WL Range |
1528.773~1566.73 |
nm |
||
|
Passband/Stopband |
± (6.25n-12.5), n=8 (Equivalent to 12.5GHz for a 50GHz channel |
GHZ |
||
|
0.5 dB Channel Bandwidth |
± (6.25n-11) n=8 (Equivalent to ±14GHz for a 50GHz channel NOTE: 0.5HBW is measured at 0dB only) |
GHZ |
||
|
3.0 dB Channel Bandwidth |
± (6.25n-9) n=8 (Equivalent to ±16GHz for a 50GHz channel) |
GHZ |
||
|
ILoss (Add to BA In) |
2.5 |
8.0 |
dB |
|
|
ILoss (PA Out to Drop) |
2.5 |
8.0 |
dB |
|
|
DROP PORT Isolation |
30 |
dB |
||
|
ADD PORT Isolation |
30 |
dB |
||
|
Return Loss |
40 |
dB |
||
|
VOA Dynamic Range |
0 |
15 |
dB |
|
|
VOA Setting Resolution |
0.1 |
dB |
||
|
Attenuation Accuracy |
Up to 10 dB attenuation |
-1 |
+1 |
dB |
|
10.1-15 dB attenuation |
-1.5 |
+1.5 |
dB |
|
|
Response Time |
< 2dB step |
1400 |
ms |
|
|
< 15dB step |
2000 |
ms |
||
|
Port Switching |
3000 |
ms |
||
|
BA |
Gain: 10~20dB, Max.Output: 20dBm,NF＜5.5dB |
|||
|
PA |
Gain: 15~25dB, 20~30dB, Max.Output: 16dBm, NF＜5.5dB |
|||
|
Size |
216 (W) X 254 (D) X 42 (H) |
mm |
||
|
Environment |
Operating Temperature |
-10 ~ 60 |
℃ |
|
|
Storage Temperature |
-40 ~ 80 |
℃ |
||
|
Relative Humidity |
5% ~ 95% Non-condensing |
|||
|
Power Consumption |
≤ 80 |
W |
||
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