ATCA Chassis is suited for ETSI applications.

Press Release Summary:

Meeting requirements for European Telecommunications Standards Institute (ETSI) applications, 13U AdvancedTCA chassis is offered in 23 in. size and features 16-slot, full mesh backplane and front-to-rear cooling. Dual redundant shelf managers can be plugged in card cage without sacrificing any of 16 slots. Along with fan trays above and below card cage, chassis features cable management bracket, 2 RJ-45 jacks, and honeycomb air filter.

Original Press Release:

Elma's New 23 " AdvancedTCA Chassis for ETSI Applications

FREMONT, California, May 10, 2005 - Elma Electronic Inc., a global manufacturer of electronic packaging products announced a 13U AdvancedTCA chassis in the 23"size for European Telecommunications Standards Institute (ETSI) applications. The unit features a 16-slot full mesh backplane and superior cooling performance that has been optimized through thermal simulation.

The 13U ATCA chassis features a front-to-rear cooling configuration. Dual redundant shelf managers are pluggable in the card cage, without sacrificing any of the 16 slots. Elma's IPM Sentry shelf manager or others in the industry such as Intel's Colorado Springs unit can be used. The 13U height offers more space for airflow than 12U versions. Dual fan trays have 4x 150CFM fans below the card cage. There are also fan trays above the card cage with 1x fans for additional cooling. All of the fans have PWM input/Tach output capability. There are also separately removable air filters.

Other features of the 13U ETSI ATCA include a cable management bracket in the front of the chassis, dual RJ-45 jacks in the rear, and honeycomb air filter for intake and exhaust. The backplane has been optimized via signal integrity studies. Thermal simulation and testing confirms superior cooling for the chassis design.

About Elma Electronic

Elma Electronic Inc. is a leading manufacturer and supplier of enclosures, backplanes, cabinets, cases, and "ready-to-run" packaging for CPCI, Rugged COTS, VME/64x, VXI, PC, ATCA, and custom bus structures. Elma's component product line offers a wide selection of top quality switches knobs and LED arrays. The company has been a worldwide supplier of dependable, high performance products for over 35 years. Elma operates multiple facilities in the continental United States plus has locations in Switzerland, Germany, France, the United Kingdom, Romania and Israel.

Elma Electronic Inc. is located at 44350 Grimmer Blvd., Fremont, CA 94538 USA. Telephone (510) 656-3400 - Fax (510)656-3783.

Suzana Beilin

Elma Electronic, Inc.

Marketing Department

Ph: (510) 656-5829 ext. 308

Fx: (510) 656-3783


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