1-output EDFA optical amplifier
1550 nm, Po 20 dBm
The module amplifies the 1550 nm optical signal producing an optical output power of 20 dBm.
Based on EDFA (erbium doped fiber) technology, it provides a high gain and a low noise factor.
Ref. 234220
EAN13:
8424450154984
SKU
234220
Televes reserves the right to modify the product
Highlights
- -10 dBm to +10 dBm input range
- Status LED indicators
Main features
- Optical amplification for the RF service over fiber (RF Overlay)
- Suitable for long distances
- SC/APC connectors
| Optical bandwidth | nm | 1550 ±15 |
| Input optical power | dBm | -10 ... +10 |
| Output optical power | dBm | 20 ±0.8 |
| Noise figure | dB | < 5 |
| Return losses | dB | > 50 |
| C/N | dB | > 53 |
| CSO - CENELEC 42 CH | dBc | > 61 |
| CTB - CENELEC 42 CH | dBc | > 61 |
| Powering | V= | 24 ±5% |
| Max. current consumpt | mA | 300 @24V= |
| Optical connectors | Type | SC/APC |
| Operating temperature | ÂşC ÂşF |
-5 ... +45 +23 ... +113 |
| Protection index | IP | 20 |
Thanks to these measures and graphics, you will be able to know how many modules you can fit in each cabinet or frame. Televes uses standard dimensions in order to make installation easier for our technicians. These dimensions are taken from a Eurocard (standard European format for PCB). Vertically, we find the U (Unit Rack) equivalent to 1.75 inches (44.45 mm), horizontally we have the HP (Horizontal Pitch), equivalent to 0.2 inches (5.08 mm).
Below you will find the dimensions of the main modules in our headend series.
| Supports and Cabinets | HP | |
| 5301 | 19’’ Rack frame | 84 |
| 567201 | 19’’ Wall support | 54 |
| 5072 | Lockable Cabinet 498mm | 84 |
| 5069 | Lockable Cabinet 648mm | 112 |
| 5235 | Lockable Cabinet 948mm | 168 |
|
Equipment dimensions’ list |
HP | |
|
5629 549812 |
Power Supply Unit (T.0X/T.12) | 14 |
| - | T.0X (Transmodulators, CDC,... normal chassis equipment) | 10 |
| - | T.12 | 7 |
| 5673 | T.0X Blank Plate | 10 |
| 507312 | T.12/T.05 Blank Plate | 7 |
| Optical fibre | HP | |
| 234220 | T.0X EDFA | 14 |
|
2337 2339 |
T.0X Splitter 2D/4D | 10 |
| 234401 234501 234601 |
T.0X Splitter 8D/16D/32D | 18 |
| 234228 | T.0X EDFA 1E/8S | 22 |
