Produuct Speecification
FDDB-1051 QSFP++ / QSFPP28 Evaaluationn Board
EEval Board Ground TP6, 17, 188, 19 & 20
MModule Vccc RX TP111
MModule Vccc TX TP225
MModule Vccc1 TP26
MModule Groound TP113
MModule +3..3V In - J288 TP28 annd 31
EEval Board +3.3 V In -- J29 TP332 and 36
22.5V Ref TP30
TTWI SCL TP23
TTWI SDA TP24
TThe Evaluaation Board has LEDss for the:
TTWI SDAA and SCL LLow D1 aand D2
LLow Powerr Mode D3
MModule Reset Low DD4
MModule Sellect Low D5
MModule Powwer D9
EEval Board Power DD10
OVEERVIEW
IInterrupt Loow D12
Finissars FDB-1051 QSFP+/QSFP28
MModule Preesent Low D15
Evaluuation Boarrd is designned for testing
and eevaluating all 40G LWW, 40G-56G SW
CCustomizedd Finisar Sooftware thaat is specificc
QSFP+ and 1000G QSFP28 transceivvers as
tto this prodduct is available. Please contact
well as 40G-1000G Quadwiire Active Optical
yyour local FFinisar Reppresentativee for details.
Cables that are Power Claass 4 or lowwer.
TThe GUI neeeds to be installed onn a
This is not a moodule comppliance boarrd, but
WWindows XXP or 7 Opperating Sysstem (32bitt
it is ccompatible with MSA ccompliant QQSFP+
oor 64bit maachine) thatt has an avaailable
and QQSFP28 traansceivers..
UUSB port. The USB (ttype B) porrt is on the
uunderside oof the Eval Board. This daughterr
CONNTENTS
ccard is calleed FDB-INTT-USB3.
The board conssists of a sinngle QSFP228
edgee connectorr and QSFPP28 cage
SSPECIFICAATIONS
asseembly, sixteen 50-ohm SMP coaxxial
TThe FDB-1051 Evaluaation Boardd is meant
connnectors (J8, J12-J16, aand J18-J277) for
tto be poweered by a laboratory grrade supplyy
the hhigh-speed differential transmitterr input
vvoltage of 33.3VDC at aa maximumm of 1.2A
and rreceiver ouutput signalss, and test points
ffrom J28. JJ30 is grounnd. To separate the
for mmonitoring thhe followingg pins:
QQSFP28 mmodule poweer supply frrom the
Moduule Reset LLow TP1
EEvaluation Board powwer supply, remove thee
Moduule Low Poower Mode TP2 and TP7
hheader pin jumper at JJ69 and appply the
Moduule Select TP3 and TTP9
EEvaluation Board powwer to J29. Note that
Moduule Reset TP8
tthe MSA coompliant pi filter will still be used
Moduule Interruppt TP10
ffor the QSFFP28 port inn either connfiguration.
Moduule Presentt TP12
SStandard feemale banaana jacks are availablee
Eval Board Vccc TP21, 222 and 29
ffor these coonnections.
Finissar Corporation 008FEB2015 Rev B Page 1
Therre are two mmomentary switches oon the cclosest to the LEDs. The logic sstate of the
Eval Board. Swwitch 1 is foor a manual reset LLow Powerr Mode is coontrolled byy S3 (only
of thee QSFP28 end and #22 is a manuual aapplicable ffor QSFP+ or QSFP288
resett of the TWWI mux chip on the Evaal ttransceiverrs that havee a High Poower Mode
Boarrd. ddue to operrating poweer consumpption > 1.5
WW). The MModule Seleect Low is controlled
The high speedd lines are ddesigned soo there bby S5.
is <1ps skew beetween eacch differential pair
and <<9ps skew between any lanes. AAUTOMATTED CONTRROL MODEE
The standard SMP connecctors used ffor the OOPERATIOON
high speed diffeerential pairrs are malee and FFor GUI coontrolled operation set slider
require a femalee cable. Ann example oof this sswitches S1, S3, and S5 (locatedd near the
is thee Astrolab Minibend L2S-10PS 5. ttop left cornner) to the llogical zeroo position,
This cable has ttwo female ends, and is long wwhich is to the left, cloosest to thee LEDs.
enouugh to creatte an electrrical loopbaack SSet slider sswitches S44 and S6 to the logical
(RX TX) path for testing. Another oone position, which is to the rightt, away
exammple is the Fairview Microwave ffrom the LEEDs. Launnch the GUII called
SCF34086-12. This cable has a SMPP TTransceiveer Workbencch QSFP MMSA. This
femaale on one sside and SMMA male onn the GGUI will givve you acceess to the DDDM
otherr. This is useful when connectingg the ((Digital Diaagnostic Moonitors) as wwell as let
Eval Board to a Bit Error RRate Tester that yyou see and control Low Power MMode,
has ffemale SMAA connectoors. AAlarms andd Warnings.
The ffollowing heeader pins should not be GGUI INSTAALLATION
channged: PPlease conntact Finisarr for the reqquired
J1 coonnects thee Reset Loww switch to the ddriver and ssoftware GUI. See thee
moduule. (conneected) ddatasheet ((FDB-INT-UUSB3) for thhe
J2 coonnects thee Low Powere Mode swwitch to iinstallation of the driveers necessaary for the
the mmodule. (coonnected) UUSB conneection. Oncce the Eval Board is
J4 coonnects thee Module Seelect switchh to the seen by thhe machinee, the GUI ccan be
moduule. (positioon 2-3) iinstalled. CCopy the folder
J5 coonnects thee SDA bus tto the Transceiveer_Workbench_QSFPP_
microocontroller. (position 11-2) CCustomer__x.x.xx_EUI2_EUI3 too the
J6 coonnects thee SCL bus tto the ccomputers hard drive. Find the executable
microocontroller. (position 11-2) ffile Transcceiver_Workkbench_QSSFP_MSA.
J7 coonnects thee Module Prresent line of the eexe and ruun this application.
moduule to the mmicrocontroller. (positioon 2-3)
NNOTES
MANNUAL MODDE OPERATTION TThe rest of the connecctors, pins, tap points,
If thee FDB-INT-USB3 is noot installed oor is hheaders annd ICs are ffor Finisar internal usee
instaalled and thee GUI interfr ace is not used, oonly.
the EEval Board can still be used in maanual FFigure 1. beelow showss the locatioons of
modee, where it can serve aas a test plaatform iimportant ppoints menttioned in thiis
for thhe QSFP288 module too be mounteed. ddatasheet.
Set sslider switchhes S1, S3, S4, S5 annd S6
(locaated near thhe top left corner) to thhe
logiccal zero possition, whichh is to the leeft,
Finissar Corporation 008FEB2015 Rev B Page 2