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C2623M (2/07) 7
Product Overview
DESCRIPTION
The FT82041/FR82041 unmanaged Ethernet switch provides four 10BASE-T/100BASE-TX ports and one
100BASE-FX fiber port for the transport of bidirectional Ethernet data. Designed for point-to-point
applications, the FT82041 and FR82041 switches are used in combination with one another to provide
wavelength compatibility (refer to Figure 1).
Figure 1. FT82041 and FR82041 Point-to-Point Application
Features of the FT82041/FR82041 Ethernet data transmission system 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 port is 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, 802.3x standards
• Multimode fiber support for distances up to 2 km
• Single-mode fiber support for distances up to 46 km
• Integrated wavelength division multiplexing (WDM), which allows bidirectional data to be
transmitted in a single fiber
• Laser diode for transmission of optical signals
NOTE: The FT82041/FR82041 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.
• 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
• Environmentally hardened
FR82041
FT82041
FOUR 10/100 Mbps
CONNECTIONS
ONE
FIBER
FOUR 10/100 Mbps
CONNECTIONS