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High-Power Optical Amplifier
Overview
The OTP-1550-16*19,5dB-WDM Ytterbium and Erbium Doped Fiber Amplifiers (YEDFA) are designed for using in CATV、FTTX and HFC application. It is optimized for 1550nm wavelength and is packaged in a 2U 19 inch rack housing. The product is flexible enough to perform all the requirements of CATV、FTTX and HFC applications. The device chooses a high performance PUMP laser and circuit (include ACC and APC) and optical output power is adjustable and flexible for network link loss budget. The OTP-1550-16*19,5dB-WDMproducts also provide monitors and associated alarms for all vital characteristics. The status and management of the device can be monitored and managed either from the LCD front panel display &Web or remotely via Ethernet based-SNMP NMS. The device also support multiple optical output by build-in PLC splitter and FWDM (1310nm\1490nm) optical multiplexer for Triple-play FTTX network applications.
Features
Standard 19 inch 2U Rack YEDFA
16 output ports with WDM
Output powers rang 16*19,5dBm
Output optical power adjustable -3~0dB
Wide input dynamic range(0 to +10dBm)
High Isolation input & output(30dB for max)
Web browser management
Automatic Power Control (APC) or Automatic Current Control (ACC)
LCD front panel display for local monitor
Remote management via SNMP (Ethernet Interface)
Diagram
Parameters
| Description | Unit | Value | Conditions / Notes |
| EDFA Optical Specifications | |||
| Fiber Connector | nm | TV input:1550nm
COM:1550/1490/1310nm SC/APC |
OLT:1310/1490nm SC/UPC |
| Optical Wavelength | nm | 1540 ~1560 | |
| Input Power | dBm | +3~+10 (1550nm) | Recommend ≥5dBm |
| Output Power | dBm | 16*19,5 | |
| Laser Bias Current | Pump | 16*19,5dBm
3300mA±200mA @+6dBm input |
Alarm range: Out of
1500mA~4800mA |
| Output Optical Power Stability | dB | 0.1 | @+6dBm Input |
| Noise Figure | dB | 4(max 5.8) | @+6dBm Input |
| Isolation
(Input/Output) |
dB | 30 | |
| Return Loss
(Input/Output) |
dB | 55 | |
| Polarization
Dependent Gain |
dB | max 0.5 | |
| Polarization Mode
Dispersion |
ps | max 0.5 | |
| Electrical Specifications | |||
| Communication Interface | RJ45 | Supporting Web and SNMP NMS | |
| Input voltage | VAC | 90-265 | +12/-48 V DC(optional) |
| Consumption | W | 50 maximum | 16/32*16/19, 16*22 |
| Fuse | A | 2 | |
| Connector | IEC | Male power connector | |
| Environmental Specifications | |||
| Operating Temperature | ℃ | -5 ~50 | |
| Storage Temperature | ℃ | -20 ~85 | |
| Storage Humidity | RH% | ≤95 | No Condensation |
| Mechanical Specifications | |||
| Dimension (LxWxH) | mm | 483 ´ 422 ´ 88 | Carton:590 ´ 590 ´ 200 |
| Weight | kg | Net weight:11.5
gross weight:14.8 |
16port |
| Mounting | 19” EIA rack, 2U Rack | ||
