Raman Pump Unit
Jellemzők
- Flattened Raman gain performance
- High Raman pump power
- Low effective noise figure
- Front panel LCD display and status LED indicators for quick access of unit’s status
- RS-232 and Ethernet interface for local and remote supervision
- Redundant dual power supply
Alkalmazás
- 10Gb/s and 40Gb/s transmission system
- Long-haul DWDM telecommunication system
- High channel count system
- Increase regenerator spacing
GIP Technology Raman pump units (RPUs) are specifically designed for distributed Raman application, using the entire transmission fiber as a gain medium, can achieve to improve the OSNR and other system performance greatly. These series incorporate excellent pump power combiner and pump/signal multiplexer to produce highest Raman gain in the most conversion efficiency. These series are suitable used in ultra-long haul and wide bandwidth DWDM systems of core network and Metropolitan network.
This model is offered as C-band version in the counter-propagating configuration.
The compact stand-alone type, it not only can be embedded in the EIA 19 and 23-inch rack-mounted chassis, but also can be placed on the desk.
In addition, these units also provide a user-friendly status monitoring via an LCD display, LED indicators, and various communication interfaces (RS232 and SNMP).
Specifications
Optical Information | Unit | Description | |
Operating wavelength | nm | 1528 ~ 1565 | |
On-off gain* | Min. | dB | 10 @ 1552 nm |
Effective noise figure | Max. | dB | 0 @ 1552 nm |
Polarization mode dispersion | Max. | ps | 0.2 |
Insertion loss over C band | Max. | dB | 0.8 |
Return loss | Min. | dB | 45 |
Connector | SC or FC | ||
Electrical Information | |||
Operating voltage | Volt | -48VDC and 100~240 VAC | |
Pump LD ON/OFF switch | Key type | ||
Control interface | RS232 & SNMP | ||
Power consumption | Typ. | W | 40 |
Environmental Information | |||
Operating temperature | °C | 0 ~ 50 | |
Storage temperature | °C | -20 ~ 80 | |
Relative humidity (non-condense) | % | 5 ~ 85 | |
Outline Information | |||
Dimension | mm | 19” or 23” |
* Measured at G.652 SMF.