OFS-A6102-04
![OFS-A6102-04]( "OFS-A6102-04")
1. Overview
The OFS-A6102-04 series 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 1U 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 OFS-A6102-04 series products 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.
2. Features
■ Standard 19 inch 1U Rack YEDFA
■ 4 output ports with FWDM(for connecting OLT)
■ Output powers rang 4*16, 4*19, 4*21dBm optional
■ 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)
3. Diagram
![OFS-A6102-04]( "OFS-A6102-04")
4. 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 | 0~+10 (1550nm) | Recommend ≥3dBm |
Output Power | dBm | 4*16,4*19,4*21 |
|
Laser Bias Current | Pump | 4*16dBm 1800mA±200mA @+6dBm input | Alarm range: >1000mA,<2800mA |
Laser Bias Current | Pump | 4*19dBm 2000mA±200mA @+6dBm input | Alarm range:>1000mA,<3000mA |
Laser Bias Current | Pump | 4*21dBm 2500mA±200mA @6dBm input | Alarm range:>1500Ma,<3500mA |
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 | 40 maximum |
|
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 ´ 44 | Carton:590 ´ 590 ´ 200 |
Weight | kg | < 6 |
|
Mounting |
| 19” EIA rack, 1U Rack |
|