PL2000B series CATV GPON EDFA Combiner, designed for delivering very low noise and high linearity, is the ideal fit for even the most demanding distribution networks, taking your CATV and FTTx networks to new heights. The PL2000B CATV GPON EDFA Combiner is the industry’s first touchscreen LCD, providing complete control at your fingertips. Our amplifier can be customized to meet your exact requirements, with a variety of customizable configurations available. PL2000B CATV GPON EDFA Combiner is cost-effective, it is in 1U / 2U rack mount, 1550nm wavelength input, available for upto 128 ports.
PL2000B CATV GPON EDFA combiner uses world-class pump lasers, such as the Lumentum brand. It has an Automatic Pump Shutdown Mode for when the input power signal is low or missing. PL2000B CATV GPON EDFA Combiner can control the working status and give system information, as well as real-time monitoring and alarm threshold for running this equipment via touchscreen LCD on the front panel.It has perfect APC/AGC and ACC control, as well as good ventilation and high-efficiency heat dissipation, which ensures long life and reliability. PL2000C has RJ45 port offered for remote control of the unit by using a Web browser or the SNMP protocol.
The PL2000B CATV GPON EDFA combiner has an improved internal mechanical and electronic structure, making it an affordable design. PL2000B device contains a WDM PON combiner that integrates 1550nm CATV signal with GPON signals of upstream 1310nm and downstream 1490nm in the same fiber cable. PL2000B CATV GPON EDFA Combiner is the most economical and optimal solution for large-area distribution networks.
Block Diagram
PL2000B CATV GPON EDFA Combiner 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 | 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 | -5 ~ +10 |
Output Optical Power | dBm | ≤40 |
Typical Output Power | dBm | ≥18 |
Port Numbers | — | 1 ~ 256 |
Output Power Tolerance | dB | ±0.5 |
Port Uniformity | dB | ±1.0 |
1Noise Figure | dB | ≤6.0 |
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
GPON Characteristics
Parameter | Unit | Value |
GPON Center Wavelengths | nm | 1310 / 1490 |
Insertion Loss | dB | ≤1 |
Isolation CATV ► PON | dB | 30 @ 1545 ~ 1565 nm |
Isolation COM ► PON | dB | 15 @ 1545 ~ 1565 nm |
Return Loss | dB | ≥ 50 |
Optical Switch for 2 Inputs (Optional)
Parameter | Unit | Value |
Insertion Loss | dB | <1 |
Crosstalk | dB | ≤-55 |
Repeatability | dB | ±0.05 |
Switch Time | ms | ≤10 |
Return Loss | dB | ≥50 |
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 |