HFBR-57L5AP Datasheet, PDF (2/18 Pages) AVAGO TECHNOLOGIES LIMITED – Digital Diagnostic SFP 850 nm Transceiver for Fibre Channel 1.0625 Gb/s and Ethernet 1.25 Gb/s

Installation
digital diagnostic information. Component Monitoring
The HFBR-57L5AP can be
The new diagnostic information The real-time diagnostic
installed in any SFF-8074i
provides the opportunity for
parameters can be monitored to
compliant Small Form Pluggable Predictive Failure Identification, alert the system when operating
In(SstFaPll)atpioonrt. The HFBR-57L5AP is Compliance PredicPtiroend,icFtiaveulFtailure Idleimntiitfsicatrieonexceeded and
Tpiwstds^hmhltibp_{hehulinrhiooe}^oo_{rnaeaheoitiasttenltinode}^-e_hHotitr.t^p_oatsunondF-_{stScllpUltshE,B}^uy_{meeiStctlleRsagpeuhioFavtt}-b^gl_{cogeh5eonlPeatoldngm}7otr_{trbFabroaaaLcsaoilrehtb-5cmaendnritSAolg,smsisseatyneuSPwcea,agso,FesPrsltte}c_ia^lpt_{Pitimieltovaculnaihelmdoen}^w_{olgicDgrlutrnwtageai}b_iihhime,sⁿ_{ggdsatieconeaite}^g_{btahonhuwgit,olnhkaip}^t_egesmnhhs_{eorieEt(ngtagseihsSriallgetnatFeee}liltg_{dPc(meiEtnamt)dhSoratgpioDeonkinonae-d-)gr.nsaut.dnilpnTey}^IM_{PTaiOohiodstlrhtSntein}^oloe_eeaooF_eclldnnHnli^aF_wenicitdtbFc-^tt_iioes8ⁱ_{aiBiteofo.dain0ylRvtrnUgt7ehiei-danpn5nn}4p_eac^a_{sFo7iotgotmta}^nihcL_ts.anfwieo^d_5toalilnuiemAiieg_sctnr^Cdtt_dhPee--_{i,ioasnIamyldfsoel“pit}Tiop_CTnfrdneoohh_avemtemkiⁿ_meieec_fnlairt^e_{cpprt”ott}dⁿ_{deiaorioftvaieottyoneaielvnocb}g-_erpitnhncln_{”ioement}o_mtsiMseeqtb_{snouidce.tneiifaaioitgcnloranef}^cRdbmpei_lroni_nion^one_siener_oatsy^m_{kmrvbgaetcngsfiielntoop}acp_nriettt_odmrlruopmioiⁱ_omno_emssaarbbedn_{tmnriuaieiladnneccnpedmagmtseetctn}l_eriodle_etmiao_tsscotns.inawie_waegsfO^nv_rsanoos_{nisicenrsntlrdaecher}t_mrc^o_ihtamiieeoe^tvfms_{neaqyppeybtiauebderais}h^et_noeierehcto_rdtenat^e_names_{iemtnntttrmidcieo}^sn_fga.isp^uel_negy_netnli^r_dsahvt^et_ot,aceese^d_erlal.me_{s. ods“ufattsooi-l}
D^Sig^tait^ta^icl D^Dia^isg^cn^ho^ast^ri^gc^eIn⁽t^Eer^Sf^Dac⁾e^.
and
Serial
Ide^tan^ent^ci_df^hic^nra_eit^qpio^uln_{aecceasnubspeeucs}^ac_teoleddmre^tt_pv^to_li^hi_ca^ie_esns^so_cye^lastctee_amnnwohtFa^eb_u^ne_lt^oe_I^pn_s^es_o^ru_l^a_artteii^nd_on^g. _{Rliemalittsimaree}
exceeded and
transceiver di-
T^Dhⁱe^git2^a-^lw^Dirⁱe^agsⁿe^or^sia^til^ci^Inⁿt^te^er^rf^fa^ac^ce^{e a}is^ndbased on^bet^fh^oe^reAT^sM^ysE^tL^emAT^u- ^ptimag^enⁱo^sstics informat^Tio^hn^ec^dan^iaa^glⁿso^osb^te^iccⁱoⁿm^fob^rin^me^ad^tiw^oiⁿth^cs^ayⁿstem
2^S4^eC^r0^ia1^lA^Ids^eeⁿri^te^ifs^icE^aE^tP^ioRⁿOM protocol and sign^imal^pin^ag^ctd^ee^dta^. il. The level monitoring to^av^le^lori^wfy ^tth^ha^et^hp^oe^srf^to^tr^om^paⁱnⁿc^pe^oaⁱnⁿd^t o^thp^eerating
H^TF^hB^eR-²5^-w7L^ir5^eP ^sc^eo^rnⁱt^aa^linⁱⁿs ^tc^eo^rn^fv^ae^cn^etiⁱo^snal SFP memory per SFF- environments are m^loe^ce^at^tiⁱn^ogⁿ t^oh^fe^ain^litⁿen^kd^pe^rd^obd^le^es^mign^anre^dquire-
8^b0^a7^s4^ei^das^owⁿe^tll^ha^es^Aad^Td^Mit^Eio^Lna^Al ^Tm²e⁴m^Co⁰r¹y^A(address 0xA2) for the ments.
accelerate system servicing and
n^se^ew^riF^ei^sgu^Er^Ee^P1^R. T^Ora^Mns^pce^roiv^te^or^cF^ou^ln^acⁿti^donal Diagram digital diag-
minimize downtime.
n^so^igstⁿic^aliⁱnⁿfo^gr^dm^ea^tt^aio^iln^. .^TT^hh^ee^Hn^Few^BRd^-iagnostic information pro- ^{Fault Isolation}
v⁵id⁷e^Ls⁵t^Phe^cooⁿp^tp^aoⁱrⁿt^sun^ci^otyⁿf^vo^erⁿP^trⁱe^odⁿi^act^live Failure Identification,
C^So^Fm^Pp^mlia^en^mce^orP^yre^pd^eic^rt^Sio^Fn^F, ^-F⁸a⁰u⁷lt⁴ⁱIs^ao^slation and Component
M^wo^en^llito^ar^sin^ag^d.^{ditional memory}
(address 0xA2) for the new
The diagnostic information can allow the host to pinpoint
the location of a link problem and accelerate system ser-
vicing and minimize downtime.
Optical Interface
Light from Fiber
Receiver
Photodetector
Amplification &
Quantizattion
Electrical Interface
RD+ (Receive Data)
RD- (Receive Data)
RX Loss of Signal
Light to Fiber
MICRO-
CONTROLLER &
MEMORY
Transmitter
VCSEL
Figure 1. Transceiver Functional Diagram
Laser Driver &
Safety Circuit
MOD_DEF2 (SDA)
MOD_DEF1 (SCL)
MOD_DEF0
TX_DISABLE
TD+ (Transmit Data)
TD- (Transmit Data)
TX_FAULT
2