CNR>52dB, SBS:13,16,18dBm adj.
CATV 1550nm External Modulation Optical Transmitter
FWT-1550ES -2x5dBm
Product Features
1. 90KM transmission.
2. JDSU modulator
3. SBS:13/16/18dB adj.
4. CNR≥52, CSO≤-65, CTB≤-57.
5. Front panel display for operating parameters and warming.
6. SNMP , RJ45 port ,operate through web interface easily.
7. Hot-plug switching power supply design.(90~265VAC)
8. OEM offered.
Main technical indicators
| Items |
Parameter |
Remark |
| Optic Parameters |
Operating wavelength |
(nm) |
1550±10 |
|
| Output power |
(dBm) |
2×5 |
1×5,1×6,1×7,1x8,1x9, |
| 2×3,2×4,2×5 , 2×6 , 2×7 |
| Return loss |
(dB) |
≥52 |
|
| Optical fiber connector |
|
SC/APC |
Optional SC/APC,FC/APC |
| RF Parameters |
Bandwidth |
(MHz) |
45-862 |
|
| Input level |
(dBmV) |
23±5 |
AGC |
| Flatness |
(dB) |
≤±0.75 |
45~862MHz |
| Return loss |
(dB) |
>16 |
45~750MHz |
| Input Impedance |
(Ω) |
75 |
|
| Link Parameters |
Channels |
|
PAL-D/60ch |
|
| CNR |
(dB) |
≥52 |
65Km fiber,Receive0dBm |
| CTB |
(dB) |
≤-57 |
|
| CSO |
(dB) |
≤-65 |
|
| SBS |
(dB) |
≥16.0 |
13,16,18dB adj. |
| General Parameters |
NM interface |
|
RJ45 |
|
| Power |
(V) |
90~265 |
Optional -48VDC |
| Power consumption |
(W) |
≤50 |
|
| Working Temp |
(ºC) |
0~50 |
Automatically casing temp control |
| Storage Temp |
(ºC) |
,-20~85 |
|
| Operating relative humidity |
(%) |
5~95 |
|
| Size |
(") |
19×14.5×1.75 |
(W)x(D)x(H) |
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 working 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) The 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 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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