It just happens sometimes when your E1 converter has RS-45 on board and your cables are BNC or vice versa. There is an easy way to solve these problems using single type balun 75 120 ohm and rack mount baluns.
Metal Casing Single Port Balun
Metal Casing Single Port Balun
16 Ports Converter With L9 (DIN1.6/5.6) Connectors
16 Ports Converter With L9 (DIN1.6/5.6) Connectors
Front Mount Coax(75ohm) to RJ45(120ohm) 16 Port Balun Panel With DB68 Connector
Front Mount Coax(75ohm) to RJ45(120ohm) 16 Port Balun Panel With DB68 Connector
24 Ports 75 to 120 Ohm RJ-45 BNC Impedance Conversion Balun Panel
24 Ports 75 to 120 Ohm RJ-45 BNC Impedance Conversion Balun Panel
16 Ports 75/120 Ohm Balun Converter Panel
16 Ports 75/120 Ohm Balun Converter Panel
Cable Type Single Port 75 120 Ohm Converter
Cable Type Single Port 75 120 Ohm Converter
Balun 75 120 ohm ¨C Single Port Converter
Balun 75 120 ohm ¨C Single Port Converter
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