Electronics Protection - September/October 2011 - (Page 7)

Editor’s Choice Emerson Network Power Introduces Knurr DCM Enclosures for Nexus 7000 Series Switches Emerson Network Power has introduced Knurr DCM rack enclosures that specifically accommodate Cisco Nexus 7010 and 7018 switches. The preassembled rack enclosures currently are available in North America, Central and Latin America and EMEA. An extension of the Knurr DCM rack solutions, Knurr DCM enclosures for the Nexus 7000 switches enable easier installation of switches and rack-based equipment and simple access for supporting product installation and service. They support both hot aisle/cold aisle data center design and cold aisle containment to drive energy efficiency. The racks are designed to handle fre- earthquake 2010:Layout 1 3/22/10 10:13 AM Page 1 equipto quent equipment changes, reduce space constraints and provide a secure environment where business-critical technology is protected. The server and switch racks are equipped with baffles for optimized air management that When the ground starts to shake and things are being torn prevent exhaust air from apart the last thing you want to worry about is the shock re-circulating into the and vibration resistance of your system’s enclosure. chassis intake. Effective cable management is provided by adjustable ur line of “Heavy Duty” mounting rails, vertical modular, seismic hardened cable fingers, lobster electronic cabinets meet NEBS claws and optional horizontal cable troughs. For the Cisco Nexus 7010, the Knurr DCM seismic requirements of enclosures are offered in heights of 42U or 45U Telecordia GR-63 CORE through with 800 mm width and 1,200 mm depth. The Zone 4, the most severe test. Knurr DCM accommodates one or two Cisco Without changing cabinet lines Nexus 7018 switches in 42U, 45U, or 52U height or your designs, Heavy Duty racks with 1,000 mm width and 1,200 mm depth. To accommodate the Cisco Nexus 7018, a side-toalso meets requirements for: side breathing unit with air intake on the side, the • Mil-Spec 810 and 901 specially engineered width of the enclosure allows • Shock and vibration clearance for inlet and exhaust airflow, to prevent • Mil-Std 461, IEEE 299, hot air from re-circulating through the switch. NSA -94-106 The Knurr DCM enclosures feature lightweight extruded aluminum framing. The enclosures have • EMI/RFI, FCC/VDE multiple accessories that are either tool-less or • Metric and more significantly convenient to install. Optional rack Documented proof and power distribution units (PDUs) can be incorpoinformation to properly load rated into the Knurr DCM racks, like the Liebert our cabinets for your own seisMPX rack PDU with hot-swappable output power modules and reconfigurable input power modmic tests available on request. ules, which allow immediate onsite configuration For personal assistance, or a of rack power to match IT equipment needs. The catalog, contact us today. system offers remote monitoring and control to the receptacle level, as well as monitoring of environmental input options, such as rack temperature and humidity. input current does not exceed 10 A. The filter contains input and output capacitors plus differential and common mode inductors. The EFIL-100-10 is isolated input to output with an isolation voltage of 1,000 VDC. The maximum input voltage for the EFIL-100-10 is 100 VDC, while the maximum input frequency is 100 Hz. The case operating temperature range is -40°C to 80°C at 7 A. The unit is housed in a water washable plastic, non-conductive case and is available in both RoHS and non-RoHS construction. Protection from earthquakes and other threats O New DC/DC Converter Input Filter Calex Manufacturing Co., Inc. has introduced the EFIL-100-10 input filter. The EFIL-100-10, measuring 1 by 2 by 0.47 inches and provides a PCB mount plug and play solution to assist in controlling EMI for board level DC/DC converter applications. The EFIL-100-10 can be used with a single DC/DC converter or as the front end for multiple Calex converters as long as the total 800-204-7225 • 630-859-7840 • www.equiptoelec.com sales@equiptoelec.com • Aurora, IL 60506 ISO 9001:2008 RoHs Compliant Proven tough during the Chilean earthquakes September/October 2011 www.ElectronicsProtectionMagazine.com 7 http://www.equiptoelec.com http://www.equiptoelec.com http://www.ElectronicsProtectionMagazine.com

Table of Contents for the Digital Edition of Electronics Protection - September/October 2011

Electronics Protection - September/October 2011
Contents
Crenlo Adds Rolling Transit Case to Lineup of Emcor Enclosures
Emerson Network Power Introduces Knurr DCM Enclosures for Nexus 7000 Series Switches
Evaluating the Opportunity for DC Power in the Data Center
An Update on Arc Flash: Revised Regulations and Best Practices Help Keep Workers Safe
Re-Designed Panelboards Proivde Savings for Hazardous Applications
MetCase Launches Retex Flat-Packed 19 Inch Wall Rack System
New SlimShield Two-Piece Board Level Shielding Offers Shield Heights Down to 0.060 inches
FrigoDynamics Launches Series of Two-Phase Heat Exchanger Coolers
Rogers Corp. Launches New Solutions for Thermal Management
SurgeX Space Savers Offer Maximum Protection with Minimum Footprint
Amphenol’s Expanded Neptune Connector Line Provide Better Environmental Protection
Industry News
Calendar of Events

Electronics Protection - September/October 2011