This part is a kind of semiconductor called ACE-3600.

Function of this product has RNC-Site Gateway Manual.

Manufacturers : RAD Data Communications

Image and pinout :

Some of the text within the PDF file :

INSTALLATION AND OPERATION MANUAL r e .n a ww PD F w C ua The Access Company http:// t e n ce. RNC-Site Gateway Version 5.2 om ACE-3600 8 c T ria l PD F w C r e .n a t e n 8 c T ce. om ua ww ria l ACE-3600 RNC-Site Gateway Version 5.2 Installation and Operation Manual Notice PD This product is manufactured and sold under license to U.S. Patent Re. 36,633. For further information contact RAD at the address below or contact your local distributor. International Headquarters RAD Data Communications Ltd. 24 Raoul Wallenberg Street Tel Aviv 69719, Israel Tel: 972-3-6458181 Fax: 972-3-6498250, 6474436 E-mail: market@rad.com ww This Agreement is effective upon yo ur opening of the ACE-3600 pa ckage and shall continue until terminated. RAD may terminate this [ ... ]

ACE-3600 PDF Datasheet Download