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1550nm Direct Modulation Optical
Transmitter · MX-T1500A Series
PRODUCT DESCRIPTION
The Maxcom MX-T1500A is a 1550nm direct modulation optical transmitter with high index and AGC
function. Maxcom incorporates a high linearity and a low chirp DFB laser, built-in pre-distortion
compensation and AGC, APC, ATC closed loop control, which improve the performance index. It may
be used in a FTTx application for transmitting Digital QAM CATV and DOCSIS RF signals over fiber.
Optimized for networks under 25km using an EDFA. This transmitter may also be ordered with
Optional WDM narrow-band laser (standard ITU wavelengths available).
• MX-T1500AC optical transmitter: Standard CATV wavelength
• MX-T1500AU optical transmitter: ITU standard DWDM wavelength
PRODUCT FEATURES
• Low chirp, high linearity DFB laser, chirp compensation.
• Dual module RF driver, highly efficient laser pre-distortion adjustment.
• Full-automatic OMI control, AGC & MGC.
• Modulation status display.
• Standard optical output is +6 dBm
• Auto temperature control to ensure long laser life.
• Commonly used in RFoG or RF Overlay networks 25km or less
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www.maxcomcorp.com
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209-339-2333
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Table of Contents
Related Manuals for Maxcom MX-T1500A Series
Summary of Contents for Maxcom MX-T1500A Series
- Page 1 Transmitter · MX-T1500A Series PRODUCT DESCRIPTION The Maxcom MX-T1500A is a 1550nm direct modulation optical transmitter with high index and AGC function. Maxcom incorporates a high linearity and a low chirp DFB laser, built-in pre-distortion compensation and AGC, APC, ATC closed loop control, which improve the performance index. It may be used in a FTTx application for transmitting Digital QAM CATV and DOCSIS RF signals over fiber.
- Page 2 Transmitter Controls, Indicators, and Alarms This section of the manual will provide an overview of the available menus in the MX-T1500A series transmitter. All instructions in this Section refer to the representation of the front panel shown in the diagram below. The user may scroll through the TX menus by using the push buttons that are on the front panel.
- Page 3 Menu # 4 - LD CURRENT Read-only menu, displays the laser of current in mA Menu # 5 - LD TEMP Read-only menu, displays the laser temperature in °C Menu # 6 - LD COOLING Read-only menu, displays the amount of current that the Thermoelectric Cooler requires to maintain the laser temperature at nominal 25 °C Menu # 7 - RF MODE...
- Page 4 Menu assistant manual 1. RF Mode Setting The default control mode is AGC. When the RF mode menu displays RF Mode=AGC, press the "Select" key and the menu will display RF Mode=. Then press “▲” or “▼”, the menu will display RF Mode=Manual and the change from AGC to MGC has been completed after pressing "...
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