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C2607M (2/07) 9
Features of the FX82052 Ethernet switch include the following:
• User-selectable networking functions for each 10BASE-T/100BASE-TX port:
– Autonegotiation between 10 Mbps and 100 Mbps data rates and between full-duplex
and half-duplex modes
– 10 Mbps or 100 Mbps selectable
– Full-duplex or half-duplex mode selectable
– Enabling/disabling of flow control
NOTE: The 100BASE-FX fiber ports are automatically forced to full-duplex 100 Mbps
operation.
• Auto MDI/MDI-X (Medium Dependent Interface/Medium Dependent Interface Crossover)
operation
• Compliant with IEEE 802.3, 802.3u, and 802.3x standards
• Multimode fiber support for distances up to 2 km (applicable to FX82052 versions using one
fiber per fiber port) or up to 6 km (applicable to FX82052 versions using two fibers per fiber
port)
• Single-mode fiber support for distances up to 46 km
• Integrated wavelength division multiplexing (WDM), which allows bidirectional data to be
transmitted in one fiber (applicable to FX82052 versions using one fiber per fiber port)
• Compatible with other Ethernet equipment:
– 10BASE-T/100BASE-TX compatibility with all Pelco
®
and third-party 10BASE-T/
100BASE-TX Ethernet devices
– Fiber optic compatibility with all Pelco Ethernet devices that support WDM (applicable
to FX82052 versions using one fiber per fiber port)
– Fiber optic compatibility with all Pelco Ethernet devices that do not support WDM
(applicable to FX82052 versions using two fibers per fiber port)
– Fiber optic compatibility with third-party 100BASE-FX Ethernet devices (applicable to
FX82052 multimode ST and SC versions using two fibers per fiber port)
• Laser diode for transmission of optical signals
NOTE: The FX82052 switch is a Class 1 laser product that complies with FDA radiation
performance standard 21CFR Subchapter J and with IEC 60825-1 Edition 1.2, 2001-08.
• Environmentally hardened
• Designed to meet NEMA TS 2 and Caltrans traffic signal control equipment standards for
ambient operating temperature, mechanical shock and vibration, humidity with condensation,
high-line/low-line voltage conditions, and transient voltage protection
NOTE: Conformal coating is required for operation in environments with relative humidity
above 95 percent (condensing).
• No performance adjustments required
• 12 VDC or 24 VAC power supply
• Stand-alone and rack-mountable modular design
• LED indicators for monitoring of fiber redundancy mode status, optic signal/laser status,
100BASE-FX port status including far end fault indication (FEFI), 10BASE-T/100BASE-TX port
status, and operating power