FWA-1550G series is a Pre-amp DWDM EDFA ,Input power:-30~ -15dBm,Fixed output:-5~10dBm, realizing gain flatness ( ≤±0.5dB) at gain spectrum <1.0dB within whole C-band, FWA-1550G series Gain EDFA adopts the world's top class pump laser and America OFS erbium-doped optical fiber. Perfect APC, ACC and ATC control, excellent design in the ventilation and heat-dissipation ensure the long life and high reliable work of pump laser. The LCD at the front panel offers the work index of all equipment and warning alarm. The laser will switch off automatically if optical power is missing, which offers security protection for the laser.
Application
(1)DWDM Line amplify (2)DWDM Pre-amplify (3)DWDM Power amplify (4) Optical distribution system (5) SDH, ATM long distance transmission (6) Video, Ethernet optical transmission system ,etc.
High quality: The former-class pump commonly use 980nm, after-class pump use 1480nm, power is legitimately optimized by software to minimize the NF of the EDFA. It can make the system to obtain superior CNR.
Reliability: Reliability: The 19 "1U standard rack, built-in high-performance switching power supply,it can work at 85 ∽ 265Vac City Network Voltage, As well as an optional DC48V power supply (reservations required); chassis cooling automatic temperature control.
Intuitive: The laser is the most expensive machine components, machine equipped with microprocessor monitors the working state of the laser, the panel LCD window displays the operating parameters.
Network type: Select All-piece status monitoring transponder guarantee to meet the national standard and be compatible with the SCTE HMS standard, it enable network management monitoring capabilities.
Power plug: Aluminum structure using Plug-in type switching power supply, allows for heat dissipation and replacement. And dual power supply hot and cold backup.
Reliability: Reliability: The 19 "1U standard rack, built-in high-performance switching power supply,it can work at 85 ∽ 265Vac City Network Voltage, As well as an optional DC48V power supply (reservations required); chassis cooling automatic temperature control.
Intuitive: The laser is the most expensive machine components, machine equipped with microprocessor monitors the working state of the laser, the panel LCD window displays the operating parameters.
Network type: Select All-piece status monitoring transponder guarantee to meet the national standard and be compatible with the SCTE HMS standard, it enable network management monitoring capabilities.
Power plug: Aluminum structure using Plug-in type switching power supply, allows for heat dissipation and replacement. And dual power supply hot and cold backup.
Adjustable output power: Adjustable output power range(0~ -6dB), The user specified when ordering.
| Equipment type Item |
FWA-1550G |
| Wavelength (nm) |
1535~1565 |
| Optical input power (dBm) |
-30~ -15 |
| Nominal optical input power (dBm) |
-25 |
| NF(dB) (+3 dBm,@1550nm) |
3.8~5.5 |
| Gain Flatness (dB) |
<±0.3 |
| Optical output power stability (dB) |
<±0.5 |
| Polarization Sensitivity (dB) |
<0.2 |
| Polarization mode dispersion (ps) |
<0.5 |
| Optical connector (IN/OUT) |
FC/UPC ( or SC/UPC) |
| Working pump quantity (N) |
1∽3 |
| Saturated output power (dBm) |
-5∽+10 |
| Power source (Vac) |
115~265 |
| Power source (Vdc) |
48 |
| Working temperature (ºC) |
0~50 |
| size(mm) |
482.6×387×44 |
Input power: -30~ -15dBm;
FWA-1550G -30/-5, Fixed output : -5dBm, ≥ -5dBm
FWA-1550G -30/-0, Fixed output : 0dBm, ≥ 0dBm
FWA-1550G -30/ 5, Fixed output : 5dBm, ≥ 5dBm
FWA-1550G -30/10, Fixed output : 10dBm, ≥10dBm
FAQ
1. What are your terms of payment?
Usually, we can accept T/T, PayPal and Western Union. You can select the terms of payment which is more convenient for you.
2. What about the lead time?
Usually, if there is stock of goods, we will deliver the goods within 3~5 work days after we receive the payment.
3. How about the shipping?
Usually, we will deliver the goods via International Express like FedEx, DHL, TNT, and UPS and so on. Door to door delivery service will be provided.
4. How can I place an order?
(1) Agreement is achieved on the product price and product specifications.
(2) We make proforma invoice for your confirmation.
(3) When you agree on the proforma invoice, you make the payment.
(4) We deliver the goods after we receive your payment.
5. Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.
6. What are the advantages of your products?
A. Good quality and competitive prices.
B. Strict quality control during production process.
C. Professional operations in processes of production, sales, assembling, packaging and shipping.
D. Good after-sale service. Professional online technical support can be provided. Moreover, if there is any problem of the goods, we will help to solve the problem or provide replacement of the goods.
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