Balun-B2S - E1 passive impedance adapter 75 ohm BNC female to 120ohm twisted pair - Balun-B2S

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Product Overview

The 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.


Manufacturer CTCUnion
Mfg Part# Balun-B2S
SKU 211900593
UPC 811704012264
UPC 14 00811704012264
Connectors: two female BNC and one RJ48c shielded
Conversion between BNC coax 75ohm and RJ48c twisted pair 120ohm
Low cost and compact and light design
No power required
RJ48c pin assignment: P1(+), P2(-)/ P4(+), P5(-)
$11.00 + $6.93 shipping
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