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December, 2012


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Page 65 Bel Stewart: Space-Saving 1U Patch Panels


Glen Rock, PA —New from Bel Stewart Connector, a division of Bel Fuse Inc. are 48-port MRJ21 1U patch panels for high-density networking and telecommunications applications. The 10/100 BASE-T (PN ASY60300-005) and 10/100/1000 BASE-T Gigabit Ethernet (PN ASY60300-006) patch panels are the latest additions to the compa- ny’s MRJ21 Cabling System, a high-density, high- performance, copper cabling solution. The new patch panels are engineered to


assist installers to rapidly connect equipment using MRJ21 interfaces to infrastructure or equip- ment with RJ45 ports, while saving valuable rack and cabinet space in data centers or telecommuni- cations rooms. the cabling system supports high- density, small form factor connectivity in any plug- and-play environment including data centers and zone cabled or office environments. The patch pan- els fit into standard 19-in. racks and are suitable for use with the company’s MRJ21


SL Power Introduces Triple Output Medical-Grade


Power Supply Ventura, CA — SL Power Elec - tronics, a division of SL Indus tries, has added the triple output MINT3110 to its high density, open frame AC/DC medical-grade power supply family. The MINT3110 family is suitable for medical applications in surgical and laboratory instruments requiring low leakage, multiple out- puts and a small footprint. Surpassing the strict require-


ments of IEC 60601-1 3rd edition, the MINT3110 models provide 110W of power with forced air and 80W when convection cooled; form factor is 2 x 4 x 1.3-in. (50.8 x 101.6 x 33mm), suitable for 1U height and


cable assemblies, which offer the ability to connect 24 twisted pairs (12 two-pair or 6 four-pair ports) with just one connection. Available in common and custom sizes, the


factory-terminated and tested cable assemblies facilitate quicker installation together with highly reliable and robust connections. The cables are supplied in shielded and unshielded configurations in addition to plenum, riser and LSZH jacket con- structions. Multiple versions of MRJ21 end config- urations, including hybrid MRJ21 to RJ45 and RJ21, are provided. Patch panels have a straight-panel design


with push-on keyed connection, jackscrews for pos- itive latching and secure cable retention, and on- site configuration label. Designs for T1/E1 and DSL applications,


along with custom connector terminations, are also available.


Contact: Bel Stewart Connector, 11118 Rack-mount patch panels.


Susquehanna Trail South, Glen Rock, PA 17327 % 717-235-7512 fax: 717-235-4675 Web: www.Belstewart.com


AC-DC power supply.


space constrained applications; uni- versal Input: 90 to 264VAC; outputs: 5/±12V, 5/±15V, 5/±24V; lowest earth leakage current at 200µamps in the market; Class B Radiated EMI; 2 MOPP (means of patient protection) safety; Class I and Class II configu- rations.


The triple output power capabil-


ities eliminate cross talk and provide tightly regulated DC power in a vari- ety of configurations that save user’s costs by eliminating the need for numerous DC/DC converters. All


three outputs are tightly regulated. Contact: SL Power Electronics,


Inc., 6050 King Drive, Bldg. A, Ventura, CA 93003 % 805-486-4565 fax: 805-832-6135 E-mail: info@slpower.com Web: www.slpower.com


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LIQUID PHOTOIMAGEABLE SOLDER MASK PSR-4000


® PRSM UL NAME: PSR-4000JR/CA-40JR/AD-40JR


NOW


CERTIFIED BY UL

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