FWAP-1550T series EDFA combiner is the newest PON+CATV FTTH/FTTP triple into one of optical transmitter system equipment realized combine the function of the amplification of optical signal OLT and CATV 1550nm. The optical input number: 1 pot of CATV + 4PON input ports, 4 outputs of 1550nm/1490nm/1310nm combine output, combined output power: 13~26dBm, with highly favorable price performance.
FWAP-1550T series EDFA combiner is a representative one in the optical amplifier. As the EDFA's wavelength is 1550nm, it is in line with the low-loss band of fiber and its technology has been relatively mature, so widely used. Erbium-doped fiber is the core component of the EDFA, it makes quartz optical fiber as matrix material and incorporates a certain proportion of rare earth element erbium ions (Er3 +) in the core of a fiber. When a certain amount of pump light is injected into the erbium-doped fiber, Er3 + has been excited from the low-energy level to the high energy level, due to Er3 + has a very short lifespan on the high energy level, and soon transit to a higher level by the form of a non-radiative, and form the population inversion distribution between this energy level and low-energy-level. Because the energy between these two energy levels is exactly equal to the photon energy of 1550nm, stimulated emission of 1550nm light can only occur, we can only enlarge the 1550nm optical signal.
This series of products adopt 980nm or 1480nm high linearity, optical isolation, the DFB, thermoelectric cooling DFB laser produced by JDSU, and other world-renowned semiconductor companies as the pumping source. The interior of the machine is equipped with the light power export stable circuit and laser Thermoelectric cooling device Temperature stability control circuit to ensure optimal machine performance and long-life laser stability. The microprocessor software monitors the lasers' working state, and the Digital Panel (VFD) displays the operating parameters. Once the laser operating parameters deviate from the permissible range set by the software, micro-processing will automatically turn off laser power, the red light goes on to warn, digital panel prompts the cause of troubles., For a detailed report of the device parameters please read "instructions."
4 uplink optical ports used in OLT, 4 ports of PON and 1550nm CATV EDFA 1550nm / 1490nm / 1310nm Combiner out, Each output port for optical amplifier has built-in well-performed CWDM, and 1550nm CATV's out-put optical port multiplexes 1310/1490nm's data stream and not lose.
Double cooling system to protect the pump laser.
RJ45 Port for Plug-in SNMP system can realize remote management at any time.
Adopting JDSU, Bookham, and Fitel laser.
LCD displays the parameters, functions, and trouble alarms.
The switch power supply can work in the range of 90V~265V AC or -48V DC.
FWAP-1550T,1U,4 ports of PON+1 port CATV input EDFA,4 ports of coupled out, EDFA:13~26dBm
FWAP-1550H,2U,16.32 ports of PON+1 port CATV input EDFA,16.32 ports of coupled out , EDFA:27~36dBm
| Items |
Parameter |
Supplement |
| CATV Operation wavelength |
nm |
1530~1565 |
CATV |
| OLT pass wavelength |
nm |
1310/1490 |
|
| CATV pass wavelength loss |
dB |
0.8 |
1550nm |
| OLT pass wavelength loss |
dB |
0.8 |
1310/1490nm |
| CATV & OLT isolation |
dB |
40 |
|
| Number of uplink optical ports (for OLT) |
pcs |
4. 8 |
FWAP-1550T,1U |
| 16. 32 |
FWAP-1550H,2U |
| CATV input power |
dBm |
-5~+10 |
|
| Total output power |
dBm |
13~26 |
FWAP-1550T,1U |
| 27~36 |
FWAP-1550H,2U |
| Number of output ports |
pcs |
4. 8 |
FWAP-1550T,1U |
| 16. 32 |
FWAP-1550H,2U |
| Each port output power |
dBm |
6~22 |
|
| Difference of each output power |
dB |
-0.5~+0.5 |
|
| Output power adjustable range |
dBm |
-3~0 |
|
| Noise figure (Pin=0dBm) |
dB |
4.5~5.0 |
|
| Polarization dependence loss |
dB |
0.3 |
|
| Polarization dependence gain |
dB |
0.4 |
|
| Polarization mode dispersion |
ps/nm |
0.3 |
|
| Input/output isolation |
dB |
30 |
|
| Pump power leakage |
dBm |
-30 |
|
| Echo loss |
dB |
55 |
|
| SNMP network management interface |
|
RJ45 |
|
| Opticalconnector(IN/OUT) |
|
SC/PC ,SC/APC |
LC/APC |
| Power supply |
V |
90~265 |
220VAC |
| 30~72 |
-48VDC |
| Power consume |
W |
50~150 |
|
| Work temp. |
ºC |
0~65 |
|
| Storage temp. |
ºC |
-40~80 |
|
| Relative humidity |
% |
5~95 |
|
| Size (W) × (D) × (H) |
" |
19×15×1.75 |
FWAP-1550T,1U |
| " |
20×19×3.5 |
FWAP-1550H,2U |
FWAP-1550T -13 output power, ≥13dBm (20mW )
FWAP-1550T -14 output power, ≥14dBm (25mW )
FWAP-1550T -15 output power, ≥15dBm (32mW )
FWAP-1550T -16 output power, ≥16dBm (40mW )
FWAP-1550T -17 output power, ≥17dBm (50mW )
FWAP-1550T -18 output power, ≥18dBm (63mW )
FWAP-1550T -19 output power, ≥19dBm (80mW )
FWAP-1550T -20 output power, ≥20dBm (100mW )
FWAP-1550T -21 output power, ≥21dBm (125mW )
FWAP-1550T -22 output power, ≥22dBm (160mW )
FWAP-1550T -23 output power, ≥23dBm (200mW )
FWAP-1550T -24 output power, ≥24dBm (250mW )
FWAP-1550T -25 output power, ≥25dBm (320mW )
FWAP-1550T -26 output power, ≥26dBm (400mW )
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 a stock of goods, we will deliver the goods within 3~5 workdays 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 a 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 the 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 with the goods, we will help to solve the problem or provide replacement of the goods.
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