FTxD - Forward Transmitter 1510 nm Double Module
This EDFA-R optical amplifier provides a highly stable output. The key features indlude a multimode PUMP laser, unique Automatic Power Control (APC), and an Automatic Temperature Control (ATC) circuit to ensure stability and reliability of the output power. The unit can fit in a 19’’ sub-rack to occupy 1RU or 2RU. The unique optical circuit design provides excellent optical performance. The high precision microprocessor unit (MPU) ensures the intelligent and easy controls through the front display and web interface.
The optical circuit is specially designed for CATV systems. Having an extremely low noise profile, it ensures a better CNR and better BER/MER performance. The EDFA-R’s spectral flatness provides a low CSO contribution and supports DWDM applications in the C-Band. The EDFA-R includes dual hot-swappable power supplies providing for a true uninterrupted redundant power source ensuring a high MTBF.
The EDFA-R employs an intelligent temperature control system by utilizing a special temperature control circuit and ventilating heat, resulting in a reduction of up to 30% in power consumption. The high performance airflow design reduces operating temperatures and has a power efficient fan that is engaged when temperatures exceed 45℃ until the temperature drops to under 40 ℃ . The EDFA-R’s cooling technologies provide thermal stability of the unit and helps to extend the cooling fan’s lifespan.
Intelligent network management systems can communicate with the EDFA-R through the Ethernet, Rs-485, or RS-232 interfaces. With Open MIB support, it can easily be integrated in to PBN’s NMSE management software as well as other open standard network management systems.
Features:
- low noise signature: Typical<4.5dB (0dBm input),
- extremely low CSO distortion:<-70dBc,
- dual redundant power supplies can use 220V Mixed interpolation with 48V,
- high stability and reliability: MTBF over 100,000 hours,
- a variety network management interfaces: RJ-45, RS-485 and RS-232,
- supports-Telnet and SNMP network management,
- high precision AGC/APC circuit: accurate to ±0.05dB,
- intelligent temperature control system reduces power consumption and heat by more than 30%,
- flexible mechanical and circuit structure (including the pure module, electric module, desktop, and 1RU structure),
- 19” sub-rack, can fit in 1RU or 2RU,
- bellcoreGR-1312-CORE compliant.