opt-155axxxx delta electronics, inc. www.deltaww.com 1 mar., 2010 rev. :s0 description the opt-155axhxx series are 1x9 optical transceiver modules designed expressly for high-speed communication applications that require rates of up to 155mbps. they are all compliant with the sonet/sdh standards. the opt-155axhxx transceivers are supplied in industry standard 1x9 sip package style with either duplex sc or duplex st connector. moreover the opt-155axhx series also include a signal-detect circuit that provides pecl logic output state. the opt-155axhxx series meet class-1 eye safety standard and effective distance up to 2km. the transmitter sections utilize 1310nm surface emitting ingaasp leds. these leds are packaged in the optical subassembly portion of the transmitt er section. a custom silicon ic that converts differen tial pecl logical signals into an analog led driving current drives it. the receiver sections utilize ingaas pin photodiodes coupled into a custom silicon trans-impedance preamplifier ic. these are packaged in the optical subassembly portion of receiver. the receiver sections utilize ingaas pin photodiodes coupled into a custom silicon trans-impedance preamplifier ic. these are packaged in the optical subassembly portion of receiver. these pin/preamplifier combinations are coupled into a custom quantizer ic which provides the final pulse shaping for logic output and the signal detec t function. the data output is differential. the sign al detect output is signal-ended. application: multimode fiber backbone links. fast ethernet and atm compatible. multimode fiber media convert 155mb p s 1x9 sc/st duplex optical t ransceiver module for fast ethernet, atm, sonet/oc-3, sdh/stm-1 features: full compliance with the optical performance requirement of atm 100mbps and 100 base-fx version of ieee 802.3u. industry standard 1x9 footprint and duplex sc or st connector interface. single 5v opt-155a1hxx or 3.3v opt-155a2hxx power supply. pecl differential inputs and outputs. pecl receiver signal detect indicator. wave solder and aqueous wash process compatible. rohs compliant per directive 2002/95/ec.
opt-155axxxx delta electronics, inc. www.deltaww.com 2 mar., 2010 rev. :s0 absolute maximum ratings parameter symbol min. typ. max. unit note storage temperature t s -40 85 lead soldering temperature t sold 260 lead soldering time t sold 10 second supply voltage vcc 0 6 v recommended operating conditions parameter symbol min. typ. max. unit note data rate 100 155.52 200 mbps ambient operating temperature t a 0 70 supply voltage opt-155a1hxx opt-155a2hxx vcc 4.75 3.15 5 3.3 5.25 3.45 v electrical characteristics parameter symbol min. typ. max. unit note transmitter transmitter data input voltage-low v il -vcc -1.81 -1.48 v transmitter data input voltage-high v ih -vcc -1.16 -0.88 v receiver data output voltage-low v ol -vcc -1.95 -1.62 v data outpot voltage-high v oh -vcc -1.045 -0.74 v sd output voltage-low v sdl -vcc -1.95 -1.62 v sd output voltage-high v sdh -vcc -1.045 -0.74 v optical characteristics (data rate = 155.52mbps, prbs=2 23 -1, nrz, 62.5/125um mmf) parameter symbol min. typ. max. unit note transmitter 185 ma opt-155a1 series supply current icc 165 ma opt-155a2 series mean launch power 62.5/125um, na=0.275 fiber -20 -14 50/125um,na=0.20 fiber po -22.5 -14 dbm optical extinction ratio e.r 9 db center wavelength c 1310 nm spectral width (rms) 200 nm optical risetime /falltime t r /r f 3.0 ns 10%~90% output eye diagram compliant with itu-t recommendat ion g.957 receiver 145 ma opt-155a1 series supply current icc 120 ma opt-155a2 series sensitivity p in -31 dbm input optical wavelength 1100 1600 nm signal detect-asserted p a -31 dbm signal detect-deasserted p d -45 dbm signal detect-hysteresis p a -p d 0.5 db overload p sat -14 dbm
opt-155axxxx delta electronics, inc. www.deltaww.com 3 mar., 2010 rev. :s0 note: the sensitivity should be tested at ber of 1x 10 -10 or better with an input signal consisting of 155mb ps, nrz, prbs=2 23 -1 and e.r= 9db. mask of the eye diagram for the optical transmit si gnal
opt-155axxxx delta electronics, inc. www.deltaww.com 4 mar., 2010 rev. :s0 pin definition: pin symbol functional description 1 gnd receiver signal ground 2 rd(+) receiver data out non-inverted (pecl) 3 rd(-) receiver data out inverted (pecl) 4 sd receiver signal detect (pecl) 5 vccr receiver power supply 6 vcct transmitter power supply 7 td(-) transmitter data in inverted (pecl) 8 td(+) transmitter data in non-inverted (pecl) 9 gnd transmitter signal ground pin descriptions: pin 1 receiver signal ground, gnd directly connect these pins to the ground plane. pin 2 receiver data out non-inverted (lvpecl), rd(+ ) pecl logic family. output external biased and inter nal dc coupled. pin 3 receiver data out inverted (lvpecl), rd ( - ) pecl logic family. output external biased and inter nal dc coupled. pin 4 receiver signal detect (lvpecl), sd pecl logic family. normal operation: logic 1 outp ut. fault condition: logic 0 output. pin 5 receiver power supply, vccr provide 3.3v/5v dc power supply. pin 6 transmitter power supply, vcct provide 3.3v/5v dc power supply. pin 7 transmitter data in inverted (lvpecl), td(-) pin 7 transmitter data input inverted (lvpecl), td( -). ping 8 transmitter data in non-inverted (lvpecl), td(+) pin 8 transmitter data input non-inverted (lvpecl), td(+). pin 9 transmitter signal ground, gnd directly connect these pins to the ground plane.
opt-155axxxx delta electronics, inc. www.deltaww.com 5 mar., 2010 rev. :s0 recommend circuit schematic for internal dc coupled transceivers r1=r3=82 ohm (3.3v), 68 ohm (5v) r2=r4=130 ohm (3.3v), 191 ohm (5v) r5=r6=150 ohm (3.3v), 270 ohm (5v) r7=130 ohm (3.3v pecl), 82 ohm (5v), nc (ttl) r8=82 ohm (3.3v pecl), 130 ohm (5v), nc (ttl) c1=c2=c3=c4=c5=c6=c7=100 nf c8=c9=10uf l1=l2=1uh
opt-155axxxx delta electronics, inc. www.deltaww.com 6 mar., 2010 rev. :s0 package outline (1) opt-155axh1x series with sc-type connector c r us fsand fs1on lower right of label denotes the vendor of label fs denotes huashuntaiwanand fs1 denotes huashunsuzhou
opt-155axxxx delta electronics, inc. www.deltaww.com 7 mar., 2010 rev. :s0 (2) opt-155axh4x series with st-type connector c r us fsand fs1on lower right of label denotes the vendor of label fs denotes huashuntaiwanand fs1 denotes huashunsuzhou
opt-155axxxx delta electronics, inc. www.deltaww.com 8 mar., 2010 rev. :s0 regulatory compliance feature reference performance electromagnetic interference (emi) fcc class b en 55022 class b (cispr 22a) radio frequency electromagnetic field en 61000-4-3 iec 1000-4-3 electrostatic discharge to the duplex lc receptacle en 61000-4-2 iec 1000-4-2 iec 801.2 electrostatic discharge to the electrical pins mil-std-883e method 3015.7 (1) satisfied with electrical characteristics of product spec. (2) no physical damage eye safety us fda cdrh ael class 1 en 60950-1 : 2001+all en 60825-2 : 2007 en60825-2 : 2004+a1 component recognition underwriters laboratories and canadian standards association joint component recognition for informatio n technology equipment including electrical business equipment order information: opt C 155ax 1 x 2 x 3 x 4 x 5 x 6 x 1 power supply voltage and sd level 1: 5.0v, pecl sd level 2: 3.3v, pecl sd level x 4 rohs blank : non-rohs compliant r : rohs compliant x 2 effective distance grade h: 2km, multi-mode x 5 performance blank: old design a: new design x 3 package type & coupling type 1: 1x9 sc dc/dc 4: 1x9 st dc/dc x 6 temperature blank : 0 to + 70 degree c h : -10 to + 85 degree c t : -40 to + 85 degree c
opt-155axxxx delta electronics, inc. www.deltaww.com 9 mar., 2010 rev. :s0 appendix a. document revision version no. date description 0e 2006-09 release 0f 2008-01 update optical receiver overload correct schematic pin definition package outline order information 0g 2008-12 update output package instruction s0 2010-03 1. add label information on pd drawing 2. updated the regulatory compliance information
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