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通讯产品传输、交换设备光发射机

61314224016 5.0 Gb/s 1550nm光发射机 单模输出

供应商:
长春市海洋光电有限公司
企业类型:
其他

产品简介

5

详细信息

5.0 Gb/s 1550nm光发射机 单模输出
The LT-1550 series is a high performance electrical to optical designed for applications requiring wide band digital modulation or high bit-rate data transmission. LT-1550 series transmitters utilize a narrow linewidth 1550nm wavelength DFB laser source and a broadband optical modulator to provide pure and efficient modulation. These products are ideal for DWDM or TDM digital data transmission up to 12.5Gb/s. It can also be a excellent product for electro-optic component characterization, DWDM networks, TDM link, laboratory test and measurement.
LT-1550 series can be ordered with two versions of modulation bandwidth: 5Gb/s and 12.5Gb/s. Its DFB laser operating wavelength can also be custom ordered with any ITU DWDM grid within C-Band, at 100GHz channel spacing. The housing choice include a 19” rack mount and bench top model. All LT-1550 series products come with a standard 3 year limited warranty.
Features:
- Linewidth of DFB laser under 1MHz
- Broadband Lithium-Niobate modulator w/10GHz band width
- High gain RF driver module enable low input level
- Automatic Bias Control Circuit to ensure stable operation
- Excellent eye diagram for error-free transmission
- Connector choice: FC/APC, FC/UPC, SC/APC, SC/UPC, LC/APC, LC/UPC
- Polarization Maintaining (PM) output available (12.5Gb/s model)
- Available in rack mount or bench top housing
Technical Specifications
Model Number
LT-1550-5.0
Electro-Optic Specifications
Modulation Format
5.0Gb/s
Modulation Bandwidth
8GHz minimum
Modulator Type
DFB + Electro-Absorption Modulator
Input RF Voltage
> 0.5Vp-p
RF Return Loss, S11
>10 dB @ 5GHz, >7 dB @10GHz
Optical Output Power
> 0dBm
Modulator Bias Mode
NA
Extinction Ratio
> 11 dB at 10Gb/s
RF Impednace
50Ohm
RF Drive Volatge Control
1.0 - 5.5Volt p-p
Modulator Voltage Range
3Volt p-p
Rise/Fall Time
40ps typical
Optical Specifications
Laser Type
DFB
Laser Wavelength
1550nm +/- 10nm
Laser Power Level
10mW typical
Relative Intensity Noise
-145dB/Hz maxiumum
Side Mode Suppression Ratio Ratio
45 dB typical
Optical Isolation
30dB minimum
Environment / User Interface
External Laser Input
NA
RF Input Connector
SMA
Output Optical Connector
FC/APC
Polarization Extinction Ratio
13dB minimum
Output Fiber
SMF 28
Display
Laser current, Bias Voltage, Gain Control
Computer Interface
RS-232
Control
Key lock switch, laser current, TEC Temperature
Power Supply
80-240VAC, 43-63Hz
Dimensions
10
Operation Temperature Range (C)
10˚C to +40˚C
Storage Temperature Range (C)
-40˚C to +70˚C