G.703/E1 Rack Mount Baluns
Connect-IT 450RC High Density G.703 Balun Panel

The Patton Model 450RC24 Ultra High-Density 24 Port Balun Provides Flexible 75/120-Ohm Telco Interfacing Solutions for E1 Networks

The Patton 450RC24 G.703 balun panel matches 24 sets of dual 75-ohm coax connections to 120-Ohm 50-pin telco connections. This feature allows network & datacom equipment manufacturers who are selling equipment for use in COs with only 120-Ohm telco interfaces to offer their equipment to G.703/G.703 countries using 75-ohm connections. This eliminates the mismatch with coax legacy equipment in many COs.


Supporting E1 data rates to 2.048 Mbps, the Patton 450RC24 panel bi-directionally matches signal impedance and pulse shapes according to the CCITT G.703 standard. The Patton 450RC24 balun panel mounts in a standard 19-inch (48.3-cm) rack, occupies only 1U of rack space, and includes a reversible top cover.

  • Connects 75-Ohm dual coax to 120-Ohm dual 50-pin telco connectors
  • Bi-directional signal conversion according to CCITT G.703
  • Data rates up to 2.048 Mbps
  • 1U high enclosed chassis
  • Reversible cover with integrated mounting ears
  • Mounts in standard 19-in. (48.3 cm) rack
  • No AC power or batteries required
  • 24 female BNC coax pairs
  • Dual 50-pin telco 120-Ohm connectors
  • 6-inch BNC removal tool
  • Made in the USA — This Patton equipment is designed by Patton engineers and built in our Gaithersburg, Maryland facility. Patton's American-made manufacturing process delivers high-quality networking solutions with reliability you can trust.
# Model # Description Availability
1 450RC/24 E1/G.703 24 Port Balun Panel; 2 x RJ21; 24 Pair BNC Coax Special Order


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Support: support@patton.com / +1 301 975 1007
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