1 description tyco electronics is a leading developer of quad small form-factor pluggable, a new high speed pluggable i/o interface products. this interconnect system offers 4 channels, providing 3 times the density of sfp/sfp+ ports. qsfp cages and connectors are designed for data rates up to 10 gb/s, supporting fibre channel, ethernet, sdh/sonet and infiniband standards. the cage/connector system will accept opti- cal or copper interfaces. applications ? switches, routers, and host bus adapters (hbas) ? enterprise storage ? high density, high speed i/o ? multiple channel interconnects technical documents product specification: 108-2286 key features ? 4x solution featuring tyco electronics 38 position everclear connector ? light pipe and heat sink options available ? through-bezel and behind-bezel cage options with proven emi containment ? direct attach copper cables for short reach applications ? cable assemblies compatible with industry standard cages ? quick release cable latching system ? copper cable 360 degree braid crimp minimizes emi ? various specialty copper cable assemblies available ? mpo connectors plug into qsfp parallel optic transceiver modules ? copper cable assembly performance is optimized when cable is engineered to system architecture for more information cages and connectors product manager - mike walmsley phone: 717-985-2835 fax: 717-985-2833 email: mjwalmsl@tycoelectronics.com copper cable assembly product manager - dave stonfer phone: 717-986-5950 fax: 717-986-7179 email: david.stonfer@tycoelectronics.com fiber optic cables product manager - brent hatfield phone: 717-986-7037 fax: 717-986-592-3244 email: brent.hatfield@tycoelectronics.com technical support internet: http://www.tycoelectronics.com usa: 1-800-522-6752 canada: 1-905-470-4425 uk: 44-141-810-8967 japan: 81-44-844-8013 infiniband is a trademark of the infiniband trade association. fibre channel is a trademark of the fibre channel industry association. quad small form- factor pluggable (qsfp) products
2 components of a quad small form-factor pluggable product application the qsfp application consists of: ? a 38-position high speed surface mount connector for the host board application data rate pluggable interface sfp xfp x2 xpak xenpak sfp+ qsfp fibre channel 1g x fibre channel 2g x fibre channel 4g x x fibre channel 8g x ethernet 1g x ethernet 10g x x x x x x ethernet 40g x infiniband standard 2.5g x infiniband standard 5g x x infiniband standard 10g x x infiniband standard 20g x infiniband standard 40g x fibre channel is a trademark of the fibre channel industry association. infiniband is a trademark of the infiniband trade association. applications for pluggable i/o interfaces: description ? a cage which provides emi containment and guidance for the mating plug ? a mating plug, which may be in the form of: ? a pluggable transceiver, which accepts an mpo optical cable ? a direct-attach qsfp copper cable assembly ? a direct-attach paralight active optical cable ? cage accessories include heatsinks, lightpipes, and emi/dust plugs.
quad small form-factor pluggable (qsfp) products 3 connector/dust plug/cage application part number: 1761987-9 ? tape and reel packaged for pick and place smt processing ? 38 position everclear connector ? designed to optimize signal integrity through 10 gb/s product application connector connector (front) connector (bottom) emi/dust plug ? part number: 1888810-2 ? provides emi containment for unused ports ? keeps interface free of contamination or debris ? ergonomic design
4 quad small form-factor pluggable (qsfp) products cages through-bezel cage with heatsink through-bezel cage with heatsink and lightpipe behind-bezel cage with heatsink behind-bezel cage with heatsink and lightpipe behind-bezel cage through-bezel cage part number bezel mount heatsink max height lightpipe of heatsink above pcb 1888617-1 through-bezel none -- none 1888674-1 through-bezel none -- customer applied 1888631-1 through-bezel pci 13.7 mm none 1888631-2 through-bezel san 16.0 mm none 1888631-3 through-bezel networking 23.0 mm none 1888972-1 through-bezel san 16.0 mm yes 1888972-2 through-bezel networking 23.0 mm yes 1888781-1 behind-bezel none -- none 1888968-1 behind-bezel pci 13.7 mm none 1888968-2 behind-bezel san 16.0 mm none 1888968-3 behind-bezel networking 23.0 mm none qsfp cage kits: ? belly-to-belly compatible (double-sided pcbs) ? press-fit termination ? port-to-port spacing-21.0mm (through-bezel)/23.5 (behind- bezel) ? proven springs and gasket designs for emi containment ? single and dual lightpipes ? riding heatsinks for thermal dissipation, various fin heights available
5 quad small form-factor pluggable (qsfp) products continued part number port heatsink max height lightpipe configuration of heatsink above pcb cage kits 2057042-1 1x3 pci 13.7 mm included 2057042-2 1x3 san 16.0 mm included 2057042-3 1x3 networking 23.0 mm included 2007456-1 1x3 pci 13.7 mm none 2007456-2 1x3 san 16.0 mm none 2007456-3 1x3 networking 23.0 mm none 2007473-1 1x3 none - option for lightpipe attach- ment (sold separately) 2007474-1 1x3 none - none 2057183-1 1x4 pci 13.7 mm included 2057183-2 1x4 san 16.0 mm included 2057183-3 1x4 networking 23.0 mm included 2007625-1 1x4 pci 13.7 mm none 2007625-2 1x4 san 16.0 mm none 2007625-3 1x4 networking 23.0 mm none 2007668-1 1x4 none - option for lightpipe attach- ment (sold separately) 2007667-1 1x4 none - none dual lightpipe 2007477-3 recommended other lightpipe options led height: available 0.8 - 1.1 mm ganged qsfp cages:
6 direct attach copper cables key features ? assemblies available at ddr (5gbps/lane) and qdr (10gbps/lane) data rates ? compatible with industry standard qsfp cages ? eeprom signature which can be customized ? pull tab unlatching allows com- pact belly-to-belly application ? equalized and unequalized assemblies ? 360 degree cable braid crimp suppresses emi ? specialty and cross-over cables are available ? optimum cable performance is obtained when cable equaliza- tion is customized to system architecture ? uses madison cables high speed turbotwin parallel pair copper cable description tyco electronics qsfp direct attach copper cable assembly is a low cost alternative for short reach 4x applications. the design allows for a serial data transmission up to the qdr rate of 10gbps/lane, for an aggregate 40gbps. qsfp cable assemblies are hot swappable and the programmed eeprom signature enables the host to differentiate between a copper cable assembly and a fiber optic module. the mechanical design of the braid crimp ensures that emi radiation is suppressed. additionally, the copper cable acts as a natural heat sink. low power consumption assists in making the passive copper cable assembly an economic solution for within rack, or rack-to-rack applica- tions. standard qsfp assemblies are offered in 26awg and 28awg, however, other wire gauges can be engineered. type part number awg equalized assembly length ddr (5gbps) 2074739-1 28 no 0.5 meter passive 2074739-2 28 no 1 meter 2074739-3 28 yes 2 meter 2074739-4 28 yes 3 meter 2074739-5 28 yes 4 meter 2074739-6 26 yes 5 meter 2074739-8 26 yes 7 meter 1-2074739-1 26 yes 10 meter qdr (10gbps) 2015234-1 28 no 1 meter passive 2015234-2 28 no 2 meter 2015234-3 26 yes 3 meter 2015234-4 26 yes 4 meter 2015234-5 26 yes 5 meter 2015234-6 26 yes 6 meter 2015234-7 26 yes 7 meter 2015234-8 26 yes 8 meter 2015234-9 28 no 0.5 meter qdr (10gbps) 2053638-1 26 no 1 meter unequalized 2053638-2 26 no 2 meter passive* 2053638-3 26 no 3 meter 2053638-4 26 no 4 meter 2053638-5 26 no 5 meter 1-2053638-0 26 no 10 meter qdr (10gbps) 2015446-1 26 n/a 1 meter active (in 2015446-2 26 n/a 2 meter development) 2015446-3 26 n/a 3 meter 2015446-4 26 n/a 4 meter 2015446-5 26 n/a 5 meter 1-2015446-0 26 n/a 10 meter 1-2015446-5 26 n/a 15 meter direct attach copper cables (qsfp) products standard qsfp to qsfp: *engineered for use in systems that utilize self-equalizing features (edc).
7 ? 4 transmit and 4 receive channels at up to 5 gb/s per channel ? 10 gb/s samples available early 2009 ? industry standard (sff-8470) electri- cal connector (aka infiniband standard 4x, ib 4x, cx4, fiber channel) ? internally terminated optics no optical connector to clean direct attach copper cables direct attach copper cables (qsfp) products continued paralight paralight (qsfp) products qsfp specialty cable assemblies: type part number awg equalized assembly length qsfp to 4 sfp+ 2053453-1 26 no 1 meter 10gbps per 2053453-2 26 no 2 meter channel 2053453-3 26 no 3 meter 2053453-4 26 yes 5 meter qsfp to 2074119-1 28 no 1 meter infiniband standard 2074119-2 26 no 3 meter 5gbps per channel 2074119-3 26 no 5 meter qsfp to mini 2053877-1 28 no 1 meter sas 3.125gbps 2053877-2 28 no 2 meter per channel 2053877-3 28 no 3 meter 2053877-4 26 no 4 meter 2053877-5 26 yes 5 meter 1-2053877-1 28 no 0.5 meter qsfp to 16 2053606-1 n/a no 0.5 meter sma rf coax test assembly length cable type infiniband 4x infiniband 4x to qsfp qsfp to qsfp (meters) part numbers part numbers part numbers 2 ofnp* 1985427-9 1985554-9 1985861-9 3 ofnp* 1985427-1 1985554-1 1985861-1 5 ofnp* 1985427-2 1985554-2 1985861-2 10 ofnp* 1985427-3 1985554-3 1985861-3 15 ofnp* 1-1985427-0 1-1985554-0 1-1985861-0 20 ofnp* 1985427-4 1985554-4 1985861-4 30 ofnp* 1985427-5 1985554-5 1985861-5 40 ofnp* 1985427-6 1985554-6 1985861-6 50 ofnp* 1985427-7 1985554-7 1985861-7 100 ofnp* 1985427-8 1985554-8 1985861-8 *ofnp = optical fiber nonconductive plenum note: infiniband standard 4x is also known as cx4 and sff-8470. note: longer lengths available upon request. note: all part numbers are rohs compliant. infiniband is a trademark of the infiniband trade association.
8 quad small form-factor pluggable (qsfp) products fiber optic cables qsfp optical jumper: mpo to mpo suitable for interface to transceiver part number standard length 1938208-1 1m 1938208-5 5m 1-1938208-0 10m 2-1938208-0 20m 5-1938208-0 50m note: see drawing for part numbers of other standard lengths ? uses 50/125um mm fiber (500mhz-km bw at 850nm and 1300nm wavelengths) with ofnr-rated jacket ? fiber path is reversed (1 to 12, 2 to 11, 3 to 10, 4 to 9, fibers 5, 6, 7, 8 not used) other options include: ? custom lengths ? high bandwidth cable (up to 2000mhz-km) ? ofnp rated jacket ? fanout to lc for interface to sfp optical ports 6-1773447-7-cc&ce_ah-pdf-01/09 ? 2009 by tyco electronics corporation. all rights reserved. infiniband is a trademark of the infiniband trade association. everclear, madison cable, paralight, te logo,turbotwin, and tyco electronics are trademarks. other products, logos, and company names mentioned herein may be trademarks of their respective owners. specifications subject to change. for more information, contact your tyco electronics sales engineer at the numbers listed below, or visit our website at: http://www.tycoelectronics.com. usa: 1-800-522-6752 mexico and c. america: 52-55-1106-0814 china: +86 (0) 400-820-6015 canada: 1-905-470-4425 s. america: 55-11-2103-6000 uk: + 44 (0) 8706-080208 france: +33 (0) 1-3420-8686 germany: +49 (0) 6251-133-1999 netherlands: +31 (0) 73-6246-999 disclaimer while tyco electronics has made every reasonable effort to ensure the accuracy of the information in this catalog, tyco electronics does not guarantee that it is error-free, nor does tyco electronics make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. tyco electronics reserves the right to make any adjustments to the information contained herein at any time without notice. tyco electronics expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. the dimensions in this catalog are for reference purposes only and are subject to change without notice. specifications are subject to change without notice. please consult tyco electronics for the latest dimensions and design specifications. restriction on the use of hazardous substances (rohs) at tyco electronics, we?re ready to support your rohs requirements. we?ve assessed more than 1.5 million end items/components for rohs compliance, and issued new part numbers where any change was required to eliminate the restricted materials. part numbers in this catalog are identified as: rohs compliant ? part numbers in this catalog are rohs compliant, unless marked otherwise. these products comply with european union directive 2002/95/ec as amended 1 january 2006 that restricts the use of lead, mercury, cadmium, hexavalent chromium, pbb, and pbde in certain electrical and electronic products sold into the eu as of 1 july 2006. note: for purposes of this catalog, included within the definition of rohs compliant are products that are clearly ?out of scope? of the rohs directive such as hand tools and other non-electrical accessories. note: information regarding rohs compliance is provided based on reasonable inquiry of our suppliers and repre- sents our current actual knowledge based on the informa- tion provided by our suppliers. this information is subject to change. for latest compliance status, refer to our website referenced at right. getting the information you need our comprehensive on-line rohs customer support center provides a forum to answer your questions and support your rohs needs. a rohs faq (frequently asked questions) is available with links to more detailed informa- tion. you can also submit rohs questions and receive a response within 24 hours during a normal work week. the support center also provides: cross-reference from non-compliant to compliant products ability to browse rohs compliant products in our on-line catalog downloadable technical data customer information presentation more detailed information regarding the definitions used above so whatever your questions when it comes to rohs, we?ve g ot the answers at www.tycoelectronics.com/leadfree
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