Librarything is a cataloging and social networking site for booklovers. The requirements of telcordia gr487core are intended to provide a suitable environment for telecommunication companies electronic and passive equipment that is housed in above ground cabinets or enclosures, typically pad or polemounted, in an outside plant osp environment. External visual inspection is used to verify that all devices are free of defects or damage. Jun 19, 2007 for the best answers, search on this site this is my job, so i can give a good answer, but please note, there are a lot of variables, depending on how many doctorshospitals you have been to and how many years it goes back. Telecordia gr1221core for passive fiber optic component. Rohs compliance, telcordia gr 468 core optical output. Pdf gr 468 core oc192 ds91890800 edfa rise time specifications sdl modulator gr 468 core gr468 core corning modulator 468 core ioapmod9189. More than thermoelectric coolers single and multistage types were qualified by mechanical, environmental and electrical tests from telcordia gr468core and mil883 standards. The silicone rubber heater was a basic catalog heater. Up to 800 mw fiber bragg grating stabilized 980 nm pump. Generic reliability assurance requirements for optoelectronic devices. This simplifies manual or automated handling for testing andor subsequent packaging, but does not add. The telcordia gr 468 core qualified, 6w, uncooled, fibrecoupled multimode laser diode allows service providers to extend tripleplay service delivery to fibre customers located further away from the central office or the cable headend. Environmental testing oneida research services, inc.
To estimate the wearout lifetime and the number of fits, high stressed aging tests with 170 oc and 6 ma were performed. Crenlos telcordia gr63 seismic qualified enclosures are designed to meet or exceed the telcordia nebs zone 4 testing objectives and requirements. Low profile, epoxy free, 14pin butterfly modules are available with an operating power up to 330mw. Gr2882core, generic requirements for optical isolators and circulators. The telcordia gr468core qualified, 6w, uncooled, fibrecoupled multimode laser diode allows service providers to extend tripleplay service delivery to fibre customers located further away from the central office or the cable headend. Gr63core telcordia seismic qualified enclosures crenlo. Burnin aging behavior and analytical modeling of wavelength.
Gr2882 core, generic requirements for optical isolators and circulators. Free pdf ebooks users guide, manuals, sheets about telcordia gr 468 core ready for download. The s29 series pump module, which uses fiber bragg grating stabilization to lock the emission wavelength, provides a noise free, narrowband spectrum, even under changes in temperature, drive current and optical feedback. Bookham xfp transceivers achieve gr468core qualification milestone friday 04 march 05 multi source agreement msa hotpluggable modules will cut 10 gbs transmission costs san jose, ca march 4, 2005 bookham, inc. The s30 series pump module, which uses fiber bragg grating stabilization to lock the emission wavelength, provides a noise free, narrowband spectrum, even under changes in temperature, drive current, and optical feedback. Telcordia gr 468 core compliant fieldproven high reliability rohs compliant applications low noise edfas dense wavelength division multiplexing dwdm catv applications product overview these lasers are designed as pump sources for erbium doped fiber amplifier edfa applications. Telcordia telecom information superstore generic reliability assurance requirements for optoelectronic devices used in. It meets the telecommunications industrys stringent requirements, including telcordia gr468core for hermetic 980 nm pump modules. Mechanical integrityenvironmental endurance tested according to telcordia gr468core and milstd883 ml median life, eol end of life. Thank you for purchasing revision 2 to gr82core, signaling transfer point stp generic requirements, issue 2 bellcore, december 1996. Telcordiagr468, generic reliability assurance requirements for. Based on telcordia reliability gr468core necs nx7312ua is a 10 nm multiple quantum well mqw structured fabryperot fp laser diode tosa transmitter optical subassembly with ingaas monitor pinpd in a receptacle type package designed for sffsfp transceiver with lc duplex receptacle. The hermeticallysealed, epoxyfree 14pin package with integrated. Buying ovens and freezers to do the long term storage tests will free up your test chambers for the more complex tests.
Please use the following instructions to update your document, gr82core, issue 2, revision 1, december 1997. The module meets telcordia tm gr468 cor e requirements for hermetic 980 nm pump modules. High power 1550 nm cw dfb lasers with pm fiber cqf938. Reliability testing for telcordia bellcore test requirements. Pdf gr468core oc192 ds91890800 edfa rise time specifications sdl modulator gr468core gr468core corning modulator 468core ioapmod9189. Jun 01, 2012 gr 63 core has the requirement that shelf level products are placed at a specified height in a telecom frame depending on their weight. Telcordia gr468core for hermetic 980 nm pump modules. Issue 2 of gr468, generic reliability assurance requirements for optoelectronic devices used in telecommunications equipment, replaces issue 1. Optical power monitor features dimension applications high quality gr468core qualified excellent characteristics compact design custom to build available minimum fiber bending radius of 5mm is available power and channel monitoring for wdm systems power control monitoring for amplifier optical monitoring for switching systems.
Telecordia gr468core for optoelectronic systems applications. Lasertec drivers 980nm fiber bragg grating stabilized. Qualified to meet the intent of telcordia reliability gr468core these 10nm diode lasers are offered in coaxial lc packages with ndustrystandard to56 packaged 4pin and are qualified to meet the intent of telcordia reliability gr468core. Click to read more about telcordia standard gr 1275. Hma pavement mix type selection guide transportation. For the best answers, search on this site this is my job, so i can give a good answer, but please note, there are a lot of variables, depending on how many doctorshospitals you have been to and how many years it goes back. Class 1m laser, telcordia gr486core sff8470, fcc class b and ce, rohs 6, class 1m laser, telcordia gr468core tested as low as 480 mw in some use scenarios.
Bellcore gr1221core generic requirements for passive optical components. Simple online access to standards, technical information and regulations. Aoc bellcore gr 468 core qualification 850nm vcsel lc tosa 850nm receiver lc rosa 0nm receiver lc rosa lcofe subassemblies scope and overview this report summarizes the test assessment results for aoc lc tosa and rosa products to verify product reliability compliance with the bellcore telcordia gr 468 core standard. Etsi en 300 01924 requires that the test article be placed in a rigid fixture per iec 60068247, which telecom twopost frames do not comply to. Apr 06, 2011 the results of the finished qualification testing program 2010 confirm that thermoelectric coolers, produced by rmt company, completely meet the reliability requirements for thermoelectric coolers in laser and optoelectronic applications, established by telcordia gr 468 core standard. Issue 2 reliability assurance for optoelectronic devices september 2004 contents vii gr468core 3 test procedures 3. Aoc bellcore gr468core qualification 850nm vcsel lc tosa 850nm receiver lc rosa 0nm receiver lc rosa lcofe subassemblies scope and overview this report summarizes the test assessment results for aoc lc tosa and rosa products to verify product reliability compliance with the bellcore telcordia gr468core standard. The requirements of telcordia gr487core are intended to provide a suitable environment for telecommunication companies electronic and passive equipment that is housed in above ground cabinets or enclosures, typically pad or pole. The s32 series pump module, which uses fiber bragg grating stabilization to lock the emission wavelength, provides a noise free, narrowband spectrum, even under temperature, drive current, and optical feedback. The module meets telcordiatm gr468core for hermetic 980nm pump modules.
The results of the finished qualification testing program 2010 confirm that thermoelectric coolers, produced by rmt company, completely meet the reliability requirements for thermoelectric coolers in laser and optoelectronic applications, established by telcordia gr468core standard. The procedure should agree with method 1010 of milstd 883c, with a minimum temperature ramp rate of 10cmin. Gr468 reliability optoelectronic devices used telcordia. The monitor devices were kept at the extreme temperatures 40 c and 85 c for at least 10 minutes and the transition between each extreme was less than 1 minute. Paragraph, title, description, benchtop models, reachin models, other models. Bkhm, a leading provider of optical components, modules and subsystems, is to launch a new family of 10 gbs. Telcordia gr468core oneida research services offers a variety of endurance and environmental testing to address environmental test standards such as jedec, milstd, telcordia and the automotive electronics council. The module meets telcordia tm gr468core requirements for hermetic 980 nm pump modules. Ptb4j8585664sc triplexer gpon onu apc 1500 va 10nm transmitter circuit diagram for catv ptb4j85 ptb4j8585664scapc g984 gpon. Telecordia gr1221core for passive fiber optic component reliability. Sometimes referenced as telcordia technologies 983 on other external websites.
Qualification depends upon maintaining optical integrity throughout an appropriate test regimen. Gr468core, datasheet, cross reference, circuit and application notes in pdf format. Ieee membership offers access to technical innovation, cuttingedge information, networking opportunities, and exclusive member benefits. The wavelength is locked utilizing a fiber bragg grating fbg located in a single mode hi1060 fiber smf pigtail. Free pdf ebooks users guide, manuals, sheets about bellcore gr 468 core ready for download. Applications include sdhsonet transmission systems. Telcordia gr468 qualification reliability report 2010. Gr1221core states that the ultimate qualification of an epoxy type adhesive is the responsibility of the fabricator of the optical system. Product tested according to telcordia gr468core generic reliability assurance requirements for optoelectronics devices compliant to restriction on hazardous substances rohs per eu requirements rohs directive 200295ec class 1 eye safe per iec 608251cdrh conforms to ul 94 v0 rating. I would have to know more about that to give you a more specific answer. Issue 2 reliability assurance for optoelectronic devices september 2004 contents vii gr 468 core 3 test procedures 3. Telcordia gr30core generic reliability assurance for shortlife. Epoxyflux free design single mode fiber pigtail compact, low profile 14pin butterfly package telecordia gr468core qualified fcapc fiber connector with hi1060 fiber applications optical amplifier system edfas dwdm edfas catv networks metro area network the pl980p200 consists of a field proven 980nm quantumwell laser chip in. This revision completely replaces gr82core, issue 2, revision 1, december 1997.
The random failure rate of 30 fit with the confidence level c. Bf9 bf10 bf12 bf11 direct modulation greater convenience. Qualified to meet the intent of telcordia reliability gr 468 core these 10nm diode lasers are offered in coaxial lc packages with ndustrystandard to56 packaged 4pin and are qualified to meet the intent of telcordia reliability gr 468 core. Telcordia gr 468 core oneida research services offers a variety of endurance and environmental testing to address environmental test standards such as jedec, milstd, telcordia and the automotive electronics council.
Telcordia gr 468 corepdf ebook and manual free pretalblitsou. Up to 720 mw fiber bragg grating stabilized 980 nm pump modules. Members support ieees mission to advance technology for humanity and the profession, while memberships build a platform to introduce careers in technology to students around the world. Issue 2 of gr 468, generic reliability assurance requirements for optoelectronic devices used in telecommunications equipment, replaces issue 1. Telcordia gr468core compliant fieldproven high reliability rohs compliant applications low noise edfas dense wavelength division multiplexing dwdm catv applications product overview these lasers are designed as pump sources for erbium doped fiber amplifier edfa applications. Click to read more about telcordia standard gr1275. Low power consumption cooled 14pin butterfly 980nm pump. Gr63core has the requirement that shelf level products are placed at a specified height in a telecom frame depending on their weight. Up to 720 mw fiber bragg grating stabilized 980 nm pump. Seismic zone 4 requirements are the most stringent of all, requiring that enclosures stay intact while experiencing the equivalent of an earthquake measuring up to 8. Hma pavement mix type selection guide national asphalt pavement association 5100 forbes blvd. Class 1m laser, telcordia gr 486 core sff8470, fcc class b and ce, rohs 6, class 1m laser, telcordia gr 468 core tested as low as 480 mw in some use scenarios. Accelerated environmental tests are described in 6.
To meet this test standard, you will need to invest in multiple chambers. Compliant uncooled laser diode with mqw structure complies with telcordia bellcore gr 468core, with bellcore gr253core and itu recommendation g957 optical rise time tr 1. Rmt ltd successfully finished its regular telcordia gr468 qualification for all thermoelectric coolers series in company product range. We tested heaters with our two primary insulations.