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2.0 GENERAL INFORMATION
Thank you for your purchase of this Patton Electronics product. This
product has been thoroughly inspected and tested and is warranted for
one year for parts and labor. If any questions or problems arise during
installation or use of this product, contact Patton Electronics Technical
Support at +1 (301) 975-1007.
2.1 FEATURES
• Variable rate CopperLINK extender - Easy to configure
• Auto-MDIX Ethernet
• Configurable 10/100, Full/Half, and Auto-Negotiating Ethernet
• Extends network connections up to 4,250 ft (1.3 km) over 2-wire 24-
AWG unconditioned lines
• Switch selectable line rates up to 16 Mbps
• Symmetric or asymmetric settings via DIP switch
• Transparent operation
• LED indicators for Power, Link, Ethernet Link & Activity, and Remote/Local
2.2 DESCRIPTION
The Patton Electronics Model 2168B CopperLink modems provide high-
speed LAN connections between peered Ethernet LANs, remote PC’s, or
any other network enabled 10/100Base-T device.
Operating in pairs, one Model 2168B is configured as the (L) Local unit
located at one end of the LAN extension and the other Model 2168B is
configured as the (R) Remote unit at the other end. The Model 2168B is
configured as a L or R via the switch on the bottom of the unit. These units
can automatically forward LAN broadcasts, multicasts, and frames across
a 2-wire voice-grade twisted-pair link. The data is passed transparently
(unmodified) through the 2168Bs. The 2168Bs automatically add and
delete MAC addresses, only passing packets across the CopperLINK link
that are meant for the remote peered LAN.