 | Click here for a PDF Datasheet on the Balun Products. |
| Specifications
The Model 120/75 CEPT balun is an impedance converter which allows hardware configured to use 120 Ohm balanced line, such as from a E1 (G.703) channel bank or a radio to communicate with other hardware configured to use 75 Ohm unbalanced coaxial cables. |
1) Data rate..............up
to 34Mbps (G.703)
2) Isolation..............1500Vrms (minimum)
3) Insertion loss............< 0.3dB
4) Return loss.............> 20dB
5) 120 Ohm connector.......... Cat 5, 8 pin RJ45
6) 75 Ohm connectors..........BNC female
7) Enclosed in a compact (1.5 inch X 2 inch X 1.25 inch) and sturdy die-cast
metal enclosure.
| Installation The Model 120/75 is easy to install. Simply insert a RJ45 plug into the connector and 75 Ohm cables with BNC male connectors to the appropriate BNC jacks. |
Pin Assignment
| RJ45 Pins | Function |
| 1 & 2 | TX Pair |
| 4 & 5 | RX Pair |
Warranty
| XA Associates warrants that the product is free of defects and guaranteed for 1 year from the date of installation. Any failure of the product within this period sole remedy is the return for replacement of the device accompanied by a RMA obtained in advance from XA Associates. Under no conditions is XA Associates liable for any losses or damages incurred by the use of this product. |
Part # XA 120/75 CEPT Doc. (rev. 02, 1 February 2002)
XA Associates Inc.
2733 So.
Davis - Mesa, Arizona 85210
USA Phone: +1-480-491-0982
USA
FAX:+1-480-491-0982
Mobile:
+1-480-522-8338
E-mail: info@xaassociates.com