E1 baluns
E1 baluns are passive devices that convert E1 signal between balanced (120ohm RJ48c TP) and unbalanced (75 ohm BNC coax) interface and vice versa. There are several models available depending on the BNC connector type and also small version single BNC baluns to convert to IDC twisted copper connector that can be installed in patch panels.
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Balun-B2S - E1 passive impedance adapter 75 ohm BNC female to 120ohm twisted pair
CTCUnion
MSRP: $19.90$13.80The Balun-B2S device allows conversion of E1 signal from balanced to unbalanced and back. BNC 75ohm interface is passively converted to 120 balanced twisted pair copper. Balun-B2S converts two female BNC's into a complete E1 RJ48c 120ohm interface. ...Balun-B2SMSRP: $19.90$13.80 -
Balun-PS - E1 passive impedance adapter 75 ohm dual BNC male pigtails to 120ohm twisted pair
CTCUnion
MSRP: $21.90$15.60The Balun-PS device allows conversion of E1 signal from balanced to unbalanced and back. BNC 75ohm interface is passively converted to 120 balanced twisted pair copper. Balun-PS converts two male BNC's (with pigtails, for convenient installation) into a...Balun-PSMSRP: $21.90$15.60 -
BP20-CH10 - 24 slot 19" rack mountable G.703 Balun Patch panel chassis with 10 installed E1 BNC female Baluns
CTCUnion
MSRP: $499.00$405.00Product descriptionThe ITU-T G.703 balun panel matches multiple sets of dual 75 ohm coax connections to multiple 120 ohm twisted pair connections, supporting data stream rates of 2-8 Mbps for E1 and E2. The patch panel bi-directionally matches not only...BP20-CH10MSRP: $499.00$405.00