FWT-1550ES -2x7
1550nm External Modulation Optical Transmitter
CNR≥52dB, SBS:13,16,18dBm adj.
Product Features
FWT-1550ES series Externally Modulated Optical Transmitter adopts narrow line width,low noise and continuous wave DFB laser as light source and adopts low cost single-output LiNbO3 external modulator that is especially designed by JDSU to modulate signal,which reduce the cost of transmitter largely.Based on a series of characterized optimization and technical innovation,FWT-1550ES series Externally Modulated Optical can reach excellent index with flatness ≤0.75dB in bandwidth of 47~862MHz,SBS:13.16.18dBm ,point to point>50Km,(0dBmReceiving)CSO≤-65dB,CTB≤-65dB, CNR≥52dB.The whole unit is equipped with perfect RS232 communication interface,SNMP network management, 1+1 back-up power supply,and casing temperature auto-control.all the optical port for FWT-1550ES Series Externally Modulated Optical can be installed in the front panel(the back panel is also available if needed).
High performance: no laser chirp,low dispersion distortion,high extinction ratio,with excellent characteristic within 40~862MHz in-band.
Narrow bandwidth(Typ.=1MHz),low noise and DFB continuous wave laser.
The operating bandwidth is up to 47~862MHz.
High index:unique innovation technology,offering excellent CNR,CTB and CSO.
SBS:13,16,18dBm,point to point>50Km optical transmission.
AGC/MGC mode is optional at spot,OMI can be optimized at spot.
Optional1+1 back-up power supply.
| Items |
Parameter |
Remark |
Optic
Parameters |
Operating wavelength |
(nm) |
1550±10 |
|
| Output power |
(dBm) |
2×7 |
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) |
≤-65 |
|
| CSO |
(dB) |
≤-65 |
|
| SBS |
(dB) |
≥16.0 |
13,16,18dB adj. |
General
Parameters |
NM interface |
|
RJ45,R232 |
|
| 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) |
FWT-1550ES -1×5 (one output,≥5dBm)
FWT-1550ES -1×6 (one output,≥6dBm)
FWT-1550ES -1×7 (one output,≥7dBm)
FWT-1550ES -1×8 (one output,≥8dBm)
FWT-1550ES -1×9 (one output,≥9dBm)
FWT-1550ES -2×3 (two outputs,≥3dBm)
FWT-1550ES -2×4 (two outputs,≥4dBm)
FWT-1550ES -2×5 (two outputs,≥5dBm)
FWT-1550ES -2×6 (two outputs,≥6dBm)
FWT-1550ES -2×7 (two outputs,≥7dBm)
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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