Pelco 100BASE-TX manual Autonegotiation is enabled by default, Flow control is disabled by default

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Using the TX Mode switch for a particular port, you can do the following:

Enable autonegotiation or select (force) a specific data rate and duplex mode:

Enabling autonegotiation allows the FX82052 module to automatically negotiate with the device to which the port is connected for data rate and duplex modes of operation: 10 Mbps or 100 Mbps data rate and half-duplex or full-duplex mode. The highest common denominator of operational modes is automatically selected.

Autonegotiation is enabled by default.

If autonegotiation is not desired, you can select a specific data rate and duplex mode:

Data rate configuration allows you to select 10 Mbps or 100 Mbps.

Duplex mode configuration allows you to select half-duplex mode or full-duplex mode.

Enable or disable flow control. Flow control controls data transmission at the sending device to avoid overfilling buffers and losing data at the receiving device. When the buffers on the receiving device are full, a message is sent to the sending device to suspend the transmission until the data in the buffers has been processed.

NOTE: For time-sensitive data applications (for example, video and audio applications), it is recommended that flow control be disabled.

Flow control is disabled by default.

With the FX82052 module powered off, set each TX Mode switch to the desired modes of operation.

NOTE: TX Mode configuration must be set when the module is powered off. If you wish to change a TX Mode switch setting after the module has been powered on, power off the module, change the TX Mode switch setting, and then power on the module again.

Refer to Table A for TX Mode switch settings and corresponding 10BASE-T/100BASE-TX port modes of operation. Note that each 10BASE-T/100BASE-TX port operates independently of one another; therefore, each port can be set to different modes of operation as appropriate.

C2607M (2/07)

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Contents Ethernet Switch List of Illustrations ContentsList of Tables TX Mode Switch Settings FX Mode Switch SettingsImportant Safety Instructions Risk of Electric Shock Do not Open Radio and Television Interference Regulatory NoticesDescription Product OverviewPOINT-TO-POINT Application with Fiber Redundancy C2607M 2/07 FX82052, -4 Models Multimode Models ModelsFX82052, -2 Models Multimode Models Single-Mode Models†Power LED Pelco badge Front Panel100BASE-FX Status LED Per fiber port a and B Rear Panel 10BASE-T/100BASE-TX Ports 1-5,RJ-45 connectorsFX82052 Rear PANEL, -4 Models 10BASE-T/100BASE-TX Ports 1-5 RJ-45 connectorsPackage Contents InstallationFlow control is disabled by default Autonegotiation is enabled by default10BASE-T/100BASE-TX Modes of Operation Setting Fiber Failover ModeTable A. TX Mode Switch Settings Flow control default settingSecondary fiber link Table B. FX Mode Switch SettingsMode of Operation Default settingMounting the FX82052 Module Into a Rack MountingMounting the FX82052 Module Using the Wall Clip Connections FX82052 Connections, -4 Models SC Fiber Connectors ShownFiber connections 10BASE-T/100BASE-TX connectionsFiber Link FX Mode Position Fiber Ports a and B Are Independent FX Mode Position FX Mode Position Fiber Ports a and B Are Independent Replace power supply TroubleshootingCheck power connection Module Reseat module or power Supply as necessaryMeaning By the remote link Indication Fefi On local module Optical signalOptic Fault LED on local Section in this table Replace local moduleMeaning Possible Cause Corrective Action Optic Fault LED If 10BASE-T operation is Table D. Troubleshooting with Rear-Panel IndicatorsDesired, refer to Setting AmberMeaning Possible Cause Corrective Action If half-duplex mode is Duplex modeDuplex mode Duplex link Refer to SettingFlashing green Port is set to Normal or excessive Mode refer to SettingGreen Port is set to If 100BASE-TX full-duplex Full-duplex operation is notTable D. Troubleshooting with Rear-Panel Indicators Specifications Optic Fault optic signal/laser status per fiber portLink/activity and speed, duplex/collision and speed FX82052SSTR-2 FX82052, -2 Models Wavelength Optical MaximumMultimode 62.5/125 μm Single-Mode 9/125 μmFibers Illustrates RJ-45 MDI/MDI-X connector pinouts Appendix. RJ-45 Connector PinoutsProduct Warranty and Return Information ISO9001

100BASE-TX, 100BASE-FX specifications

Pelco offers advanced networking solutions suitable for modern surveillance applications, and among these are the 100BASE-TX and 100BASE-FX technologies. These Ethernet standards provide efficient and reliable communication for video transmission, crucial for security and monitoring systems.

100BASE-TX is an Ethernet standard that uses twisted-pair cables to achieve 100 Mbps data transfer speeds over distances of up to 100 meters. It typically operates over Category 5 (Cat 5) cables, which are widely available and cost-effective. This technology is particularly beneficial in environments where existing cabling can be utilized for video streaming and control of surveillance equipment, thereby reducing installation costs.

On the other hand, 100BASE-FX is designed for fiber-optic networks and offers a more extended range, going up to 2 kilometers. This technology is essential in applications where electromagnetic interference is a concern or where long-distance connectivity is necessary. 100BASE-FX uses multimode fiber cables, offering higher bandwidth and better security in sensitive environments, such as banks, airports, and government installations.

Both technologies feature auto-negotiation, allowing devices to automatically select the best possible speed and mode of operation. This flexibility simplifies installation processes and ensures optimal performance under varying conditions.

Additionally, Pelco’s 100BASE-TX and 100BASE-FX technologies support full-duplex communication, enabling simultaneous transmission and reception of data. This characteristic aids in minimizing latency and enhances the efficiency of video data delivery, which is crucial for real-time surveillance operations.

In terms of compatibility, these technologies integrate seamlessly with a variety of Pelco's camera systems and digital video recorders. Their ability to work with existing infrastructure without requiring significant upgrades makes them a practical choice for many organizations looking to enhance their surveillance capabilities.

With Pelco's commitment to quality and performance, the 100BASE-TX and 100BASE-FX technologies represent a robust option for modern security systems, providing reliable connectivity for both local and expansive networks. The choice between these two technologies ultimately depends on specific project requirements, enabling users to tailor solutions to their unique operational needs.