PL2000H high power EDFA (FTTH PON EDFA) is a new generation EYDFA in CATV industry. It has unique back reflection function for FTTH PON EDFA.
This type model is 2U rack mount, 1550nm wavelength input, available for upto 64ports PON Pass through.
| Optical Characteristics | ||
| Parameter | Unit | Value |
| Optical Input Wavelength | nm | 1545 ~ 1565 |
| Optical Input Power | dBm | -10~+10 |
| Output Optical Power | dBm | See Ordering Information |
| Typical Output Power | dBm | ≥ 18 |
| Output Power Stabilization Range | % | 30 ~100 |
| Port Numbers | — | See Ordering Information |
| Output Power Tolerance | dB | ± 0.5 |
| Port Uniformity | dB | ± 0.6 |
| Noise 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 |
1.Noise figure at 0 dBm input power, nominal output power and signal wavelength 1550 nm.
| General Characteristics | ||
| Parameter | Unit | Value |
| Power Supply | pcs | 2 (1 default, 1 optional) |
| Chassis Type | — | 1U, 2U, 3U 19’’ Rack Mounted |
| AC Input Voltage | Vac | 90~132 or 176~264 |
| DC Input Voltage | Vdc | 36~ 72 |
| Power Consumption | W | ≤75 |
| Dimension (W x H x D) | mm | 484 x 44 x 435 (1U) |
| mm | 484 x 88 x 380 (2U) | |
| Operating Temperature Range | °C | -5~+50 |
| PON Characteristics | ||
| Parameter | Unit | Value |
| PON Wavelengths | nm | 1260~1360 & 1480~1500 |
| Insertion Loss | dB | ≤ 1 |
| Isolation CATV ► PON | dB | 50 @ 1545~1565 nm |
| Isolation COM ► PON | dB | 15 @ 1545~1565 nm |
| Return Loss | dB | ≥ 50 |
| Management Interface | |
| Parameter | Value |
| Data Link Layer | Ethernet 10/100 Base-T (and LLDP optional) |
| Network Layer | IPv4, ICMP |
| Transport Layer | UDP, TCP |
| Application Layer | SNMPv1/v2c, DHCP, Web |
| Connectors | 10/100 Base-T |
| Front Panel Management | 3.5” 480 x 320 Color Touch Screen LCD for 2U and 3U 2.4” 320 x 240 Color Touch Screen LCD for 1U |
| Control Mode | |
| Parameter | Value |
| Stabilization Mode | Pump Current |
| Output Optical Power | |
| Optical Gain | |
| Automatic Pump Shutdown Mode | Low Input Power (LOS) |
| High Back Reflection | |
| Overheating | |
Our FTTH PON EDFA Combiner, has three optical output power control modes:
- APC (Automatic Power Control): Output Optical Power Level Stabilization
- ACC (Automatic Current Control): Pump Current Level Stabilization
- AGC (AutomaticGain Control): Optical Gain Level Stabilization
