Equipment
· ASE, SLED Sources
· DFB Laser Source Bank
· Pulse Laser, Femtosecond
· Tunable, Swept Wave. Laser
· Fiber Amplifiers, EDFA
· Fiber Amplifier, YDFA
· Fiber Amplifier, Raman, SOA
· Fiber Laser, High Power
· RF over Fiber, Analog Link
· Transmitter / Receiver, Digital
· HFC, RFoG, CATV
· FTTH, EPON, GPON
· Fiber Sensor, FBG
Components
· Laser Diodes
· Optical Modulators, VOA
· Photodiodes / Receivers
· Tunable Filters / Switches
· DWDM Mux, Add/Drop
· WDM, Optical Filters
· Passive Components
· Fiber Patchcords / Adaptors
Instruments, Tools
· Photonics, RF, Network
Manufacturers
| |
|
You are at
OEQuest : Equipment : HFC, RFoG, CATV : Laser Transmitters, Externally Modulated : Laser Transmitters for Satellite signals Distribution : Satellite Link Transmitter, +8dBm, Single Output, Directly Modulated
| Satellite Link Transmitter, +8dBm, Single Output, Directly Modulated |
|
 |
The QAMnet DMLT-1550-SA series of laser transmitters are designed to perform RF signal to optical conversion from 10 MHz to above 2,400 MHz. The DMLT-1550-SA series transmitters are low cost and high performance products that can be used for L-Band Analog and 36-Channel satellite IF signal distribution in optical fiber networks. It can also be a ideal transmission solution for any RF, microwave signal over fiber applications.
The DMLT-1550-SA transmitters incorporates direct modulation that allows the transmission frequency range to be extended up to 2,500 MHz. With a narrow linewidth DFB laser source, it is capable of transmitting 20 km kilometers in single mode fiber, while maintaining a high CNR and excellent IM2 and IM3 performance. The DMLT-1550-SA transmitters can be utilized in IF link, mobile signal link applications. QAMnet EMLT-1550-SA transmitters are available in two output power level versions: +6 dBm and +8 dBm.
Features:
- High Power DFB Laser
- 20km standard transmission range
- Supports 36-Channel QPSK Satellite signal
- MGC (Manual Gain Controls) RF Input Control
- 10 - 2400 MHz Modulation Bandwidth
Downloadable PDF Datasheets:
DMLT-1550-SA Product Datasheet
 Manufacturer: QAMnet
Part Number: DMLT-1550-SA-08
Shipping Weight: 8.00 lbs
Lead Time:
In Stock
Base Price: $2,495.00
|
View a printable version.
| Technical Specifications |
| Model Number |
DMLT-1550-SA-08
|
| Technical Specifications |
|
| Transmission Range |
Up to 20km
|
| Laser Wavelength Range |
1550nm ± 10nm (standard), available with 40 DWDM wavelengths
|
| Optical Output Power |
7.7dBm minimum
|
| Number of Optical Output |
1
|
| Noise Bandwidth |
16 MHz
|
| Carrier Noise Ratio (CNR) |
> 40dBc for 36 channels SAT/IF
|
| Composite Second Order (CSO) |
< -40 dBc Intermodulation Products
|
| Composite Triple Beat (CTB) |
-65 dB Max (IM3)
|
| SBS Suppression Level |
N/A
|
| RF Gain / OMI Adjustment Range |
N/A
|
| Input RF Power Level |
-25 to -14 dBm
|
| Frequency Plan |
36-Channel QAM Satellite Signal
|
| RF Frequency Range |
10MHz - 2400MHz
|
| Flatness in Frequency Range |
+/- 1.0dB
|
| Input RF Impedance |
75 Ohm
|
| Input RF Return Loss |
13 dB minimum
|
| Mechanical Specifications |
|
| Operating Temperature Range |
0°C to +50°C
|
| Storage Temperature Range |
-40°C to +70°C
|
| Power Consumption |
50W maximum
|
| Power Supply |
80 -240 VAC, 43 - 62 Hz
|
| Housing Dimensions |
19″ x 14″ x 1.75″
|
| Front Panel Display |
LCD
|
| Control / Monitoring |
DFB laser temperature, output power
|
| Alarm Status |
Over temperature, over current
|
| Optical Connectors |
SC/APC
|
|
|
|
|
|
|
|
|
|
|
