Details
Product Overview
Features and Benefits
Figure 1. Cisco ONS 15216 Dispersion Compensator Shelf
• The first slot in the shelf is used for east-to-west traffic and the other slot for west-to-east traffic (Figure 3).
• The first slot in the shelf is used for west-to-east traffic and the other slot for east-to-west traffic (Figure 3).
• Both slots can be cascaded together east-to-west (the output of the first module in the first slot is connected to the input of the second module in the second slot). This configuration provides higher chromatic dispersion compensation than an individual module can provide (Figure 4).
• Both slots can be cascaded together from west to east (the output of the first module in the first slot is connected to the input of the second module in the second slot). This configuration provides higher chromatic dispersion compensation than an individual module can provide (Figure 4).
Figure 2. Cisco ONS 15216 Dispersion Compensation Unit
Figure 3. Single-Shelf DCU Application East-to-West and West-to-East [Note: AMP stands for Amplifier in the above figure]
Figure 4. Cascaded DCU Shelf per Direction [Note AMP stands for Amplifier in the above figure]
Figure 5. Example of DCU Placed Between Wavelength Selective Switch (WSS) and Amplifier
Product Specifications
Table 1. Optical Specifications
|
Band |
Part Number |
Compen-sation Level (ps/nm) |
Maximum IL (dB) |
Maximum Polari-zation Mode Dispersion (PMD) (ps) |
Maximum Polarization Dependent Loss (PDL) (dB) |
Maximum Optical Return Loss (ORL) (dB) |
Maximum Length (km) |
Reference Wave-length (nm) |
Relative Disper-sion Slop (nm) |
Wavelength Range (nm) |
|
C-band |
15216-DCU-100= |
100 |
2.1 |
< 1 ps |
< 0.1 |
> 45 |
0.95 |
1545.32 |
0.0037-1 |
1525-1565 |
|
15216-DCU-350= |
350 |
3.0 |
< 1 ps |
< 0.1 |
> 45 |
3.33 |
1545.32 |
0.0037 |
1525-1565 |
|
|
15216-DCU-450= |
450 |
3.5 |
< 1 ps |
< 0.1 |
> 45 |
4.28 |
1545.32 |
0.0037 |
1525-1565 |
|
|
15216-DCU-550= |
550 |
3.9 |
< 1 ps |
< 0.1 |
> 45 |
5.24 |
1545.32 |
0.0037 |
1525-1565 |
|
|
15216-DCU-750= |
750 |
5.0 |
< 1 ps |
< 0.1 |
> 45 |
7.14 |
1545.32 |
0.0037 |
1525-1565 |
|
|
15216-DCU-950= |
950 |
5.5 |
< 1 ps |
< 0.1 |
> 45 |
9.05 |
1545.32 |
0.0037 |
1525-1565 |
|
|
15216-DCU-1150= |
1150 |
6.2 |
< 1 ps |
< 0.1 |
> 45 |
10.95 |
1545.32 |
0.0037 |
1525-1565 |
|
|
15216-DCU-1350= |
1350 |
6.4 |
< 1 ps |
< 0.1 |
> 45 |
8.2 |
1545.32 |
0.0037 |
1525-1565 |
|
|
15216-DCU-1550= |
1550 |
7.2 |
< 1 ps |
< 0.1 |
> 45 |
9.4 |
1545.32 |
0.0037 |
1525-1565 |
|
|
15216-DCU-1950= |
1950 |
8.8 |
< 1 ps |
< 0.1 |
> 45 |
11.8 |
1545.32 |
0.0037 |
1525-1565 |
|
|
E-leaf |
15216-DCU-E-200= |
200 |
5.5 |
0.3 |
< 0.1 |
> 45 |
4.5 |
1545.32 |
0.0037 |
1525-1565 |
|
15216-DCU-E-350= |
350 |
7.0 |
0.3 |
< 0.1 |
> 45 |
7.1 |
1545.32 |
0.0037 |
1525-1565 |
|
|
L-band |
15216-DCU-L-300= |
300 |
3.0 |
0.5 |
0.1 |
45 |
2.5 |
1590.41 |
0.0035-1 |
1576-1605 |
|
15216-DCU-L-600= |
600 |
4.2 |
0.6 |
0.1 |
45 |
5.0 |
1590.41 |
0.0035 |
1576-1605 |
|
|
15216-DCU-L-700= |
700 |
4.6 |
0.6 |
0.1 |
45 |
5.8 |
1590.41 |
0.0035 |
1576-1605 |
|
|
15216-DCU-L-800 |
800 |
5.0 |
0.6 |
0.1 |
45 |
6.7 |
1590.41 |
0.0035 |
1576-1605 |
|
|
15216-DCU-L-1000= |
1000 |
5.8 |
0.8 |
0.1 |
45 |
8.2 |
1590.41 |
0.0035 |
1576-1605 |
|
|
15216-DCU-L-1100 |
1100 |
6.0 |
0.8 |
0.1 |
45 |
9.2 |
1590.41 |
0.0035 |
1576-1605 |
Table 2. Product Specifications
|
Environmental Specification |
Description |
|
Temperature range |
-5 to +55°C |
|
Relative humidity |
95% maximum, noncondensing |
|
Dispersion value over temperature |
Dispersion value +/-3% |
|
Insertion loss variance over temperature |
< 0.6 dB |
Table 3. Mechanical Specifications
|
Mechanical Specification |
Description |
|
Connector type |
LC-UPC |
|
Overall dimensions (H x W x D) |
1.62 x 8.20 x 9.78 in. (41 x 208 x 248 mm) |
|
Weight |
Minimum 4.4 lb (2 kg); maximum 7.7 lb (3.5 kg) |
Ordering Information
Table 4. Ordering Information
|
Band |
Module |
Product ID |
Product Description |
Compensation Level |
|
C-Band |
DCU-100 |
15216-DCU-100= |
DCF of -100 ps/nm |
100 ps/nm |
|
DCU-350 |
15216-DCU-350= |
DCF of -350 ps/nm |
350 ps/nm |
|
|
DCU-450 |
15216-DCU-450= |
DCF of - 450 ps/nm |
450 ps/nm |
|
|
DCU-550 |
15216-DCU-550= |
DCF of - 550 ps/nm |
550 ps/nm |
|
|
DCU-750 |
15216-DCU-750= |
DCF of -750 ps/nm |
750 ps/nm |
|
|
DCU-950 |
15216-DCU-950= |
DCF of - 950 ps/nm |
950 ps/nm |
|
|
DCU-1150 |
15216-DCU-1150= |
DCF of -1150 ps/nm |
1150 ps/nm |
|
|
DCU-1350 |
15216-DCU-1350= |
DCF of -1350 ps/nm |
1350 ps/nm |
|
|
DCU-1550 |
15216-DCU-1550= |
DCF of -1550 ps/nm |
1550 ps/nm |
|
|
DCU-1950 |
15216-DCU-1950= |
DCF of -1950 ps/nm |
1950 ps/nm |
|
|
L-Band |
DCU-L-300 |
15216-DCU-L-300= |
SMF L-band Dispersion Compensation Unit 300ps/nm |
300 ps/nm |
|
DCU-L-600 |
15216-DCU-L-600= |
SMF L-band Dispersion Compensation Unit 600ps/nm |
600 ps/nm |
|
|
DCU-L-700 |
15216-DCU-L-700= |
SMF L-band Dispersion Compensation Unit 700ps/nm |
700 ps/nm |
|
|
DCU-L-800 |
15216-DCU-L-800= |
SMF L-band Dispersion Compensation Unit 800ps/nm |
800 ps/nm |
|
|
DCU-L-1000 |
15216-DCU-L-1000= |
SMF L-band Dispersion Compensation Unit 1000ps/nm |
1000 ps/nm |
|
|
DCU-L-1100 |
15216-DCU-L-1100= |
SMF L-band Dispersion Compensation Unit 1100ps/nm |
1100 ps/nm |
|
|
E-LEAF |
DCU-E-200 |
15216-DCU-E-200= |
E-LEAF Dispersion Compensation Unit 200 ps/nm |
200 ps/nm |
|
DCU-E-350 |
15216-DCU-E-350= |
E-LEAF Dispersion Compensation Unit 350 ps/nm |
350 ps/nm |
|
|
Shelf |
Chassis |
15216-DCU-SA= |
Mechanical shelf (housing 2 DCM) |
N/A |
Additional Information
| SKU | 15216-DCU-100-RF |
|---|---|
| Weight (Kg) | 4 |
| Datasheet URL | http://www.cisco.com/c/en/us/products/collateral/optical-networking/ons-15216-dwdm-system/product_data_sheet0900aecd806b0c04.html |
| Condition | Refresh |
| Module Type | Optical Networking |
