Product Overview
PL2000A GPON & XGSPON EDFA is a new generation EYDFA that is an important device for triply play networks. It has unique back reflection function for FTTH XGSPON EDFA. This type model is 1U / 2U / 3U rack mount, 1550nm wavelength input, available for upto 128 ports xPON Pass through.
PL2000A GPON & XGSPON EDFA has WDM PON combiner that integrates GPON and XGSPON signals (upstream 1310nm / 1270nm and downstream 1490nm / 1577nm) with CATV signals (1550nm) on the same fiber cable. PL2000A XGSPON EDFA uses top-class pump lasers and has an Automatic Pump Shutdown Mode that activates when the input power is low or missing.
PL2000A GPON & XGSPON EDFA can control the operational condition and provide system information, as well as real-time monitoring and alarm thresholds for this equipment, all via the front panel’s touchscreen LCD.It offers excellent APC/AGC and ACC control, as well as effective ventilation and high-efficiency heat dissipation, ensuring long-term durability and dependability. PL2000A has an RJ45 module that allows remote control of the unit using a Web browser or the SNMP protocol. PL2000A GPON & XGSPON EDFA is a flexible and cost-effective option for large-area distribution networks.
Block Diagram & Panel Overview
Block Diagram
PL2000A XGSPON EDFA Block Diagram
Front and Rear Overview
| No. | Description | No. | Description |
| 1 | Touchscreen LCD | 7 | Handle |
| 2 | RJ45 Port | 8 | Power Supply 1 |
| 3 | Optical Input Power Port | 9 | Power Supply 2 |
| 4 | Test Port | 10 | Grounding |
| 5 | XGSPON & GPON Pass Port | 11 | Fans |
| 6 | COM Port |
Touchscreen LCD Overview
Specifications
Optical Characteristics
| Parameter | Unit | Value |
| Optical Input Wavelength | nm | 1545 ~ 1565 |
| Optical Input Power | dBm | -10 ~ +10 |
| Output Optical Power | dBm | ≤40 |
| Typical Output Power | dBm | ≥18 |
| Port Numbers | — | 1 ~ 256 |
| Output Power Tolerance | dB | ±0.5 |
| Port Uniformity | dB | ±0.7 |
| 1Noise Figure | dB | ≤5.5 |
| Optical Test Port | dB | -5 ~ +5 |
| Return Loss Input/Output | dB | ≥45 |
| Isolation Output ► Input | dB | ≥40 |
| Polarization Dependence | dB | ≤0.3 |
- Noise figure at 0 dBm input power, nominal output power and signal wavelength 1550 nm
XGSPON & GPON Characteristics
| Parameter | Unit | Value |
| GPON Center Wavelengths | nm | 1310/1490 |
| XG(S)-PON Center Wavelengths | nm | 1270 / 1577 |
| GPON + XG(S)-PON Center Wavelengths | nm | 1270 /1310/1490/1577 |
| Insertion Loss | dB | ≤ 1 |
| Isolation CATV ► PON | dB | 30 @ 1545~1565 nm |
| Isolation COM ► PON | dB | 15 @ 1545~1565 nm |
| Return Loss | dB | ≥ 45 |
Management Interface
| Parameter | Value |
| Data Link Layer | Ethernet 10/100 Base-T |
| Network Layer | IPv4, ICMP |
| Transport Layer | UDP, TCP |
| Application Layer | SNMPv1/v2c, DHCP, Web |
| Front Panel Management | 3.5” 480 x 320 Color Touch Screen LCD for 2U
2.4” 320 x 240 Color Touch Screen LCD for 1U |
| Amplifier Stabilization Mode | Pump Current |
| Output Optical Power | |
| Optical Gain | |
| Automatic Pump Shutdown Mode | Low Input Power (LOS) |
General Characteristics
| Parameter | Unit | Value |
| Power Supply | pcs | 2 (1 default, 1 optional) |
| Chassis Type | — | 1U, 2U, 19’’ Rack Mounted |
| AC Input Voltage | Vac | 95 ~ 264 |
| DC Input Voltage | Vdc | 36 ~ 72 |
| Power Consumption | W | ≤35 (16x19dBm @0dBm Input) |
| Dimension (W x H x D) | mm | 484 * 44 * 385 (1U) |
| mm | 484 * 88 * 292 (2U) | |
| Operating Temperature Range | °C | -5 ~ +65 |
PL2000A: Advanced XGSPON & GPON EYDFA Solution
The ultimate optical combiner and amplifier for next-generation 10G-PON and CATV integration.
- Multi-Wavelength Integration: Built-in WDM for 1270/1310/1490/1577nm, supporting both GPON and XGSPON simultaneously.
- High Port Density: Scalable 1U/2U/3U rack-mount design with options for up to 64, 128 or 256 output ports.
- Intelligent Safety: Proprietary Back Reflection Power Meter monitors link health to protect premium pump lasers.
- Precision Maintenance: Dual hot-pluggable power supplies and remote firmware upgrading via SNMP/Web.
- Local & Remote Control: Features a high-resolution touchscreen LCD and 0.1dB/step adjustable output power.
Technical FAQ: PL2000A XGSPON & GPON EDFA
Q1: How does this EDFA support both GPON and XGSPON?
A: The PL2000A features an integrated WDM PON combiner. It allows the 1550nm CATV signal to co-exist on the same fiber with 1310/1490nm (GPON) and 1270/1577nm (XGSPON) wavelengths, with a very low insertion loss of ≤1.0dB.
Q2: What is the maximum port count for XGSPON pass-through?
A: Our PL2000A series is highly flexible, providing up to 64, 128 or even 256 ports in a high-density chassis, making it perfect for large-scale FTTH deployments and MDU applications.
Q3: Can I customize the Web interface with my own company info?
A: Yes. We offer full OEM customization, including your brand logo on the chassis, custom labels, and even Web Copyrights for the management interface with an MOQ of just 1 piece.
Q4: Does the system notify me of fiber link issues?
A: Absolutely. The built-in Back Reflection Power Meter monitors return loss. If a link fails, it triggers an SNMP TRAP or a Web alarm, protecting the system and simplifying troubleshooting.
Expert Selection Tip for 1GHz/1.2GHz Networks
If your project is a dedicated CATV-only deployment and does not require OLT (GPON/XGSPON) signal integration, we recommend our
High Power EDFA Series
for maximum output efficiency and superior linearity in 1GHz/1.2GHz HFC networks.
