QSFP-100G-SR-BD
40G / 100Gb / s 100m QSFP ntxiv, Bi-Di, Duplex LC
Kub Pluggable, 850/900nm, VCSEL, PAM4 2x50G Multimode
Nta:
Ua raws li 100GbE XLPPI hluav taws xob specification ib IEEE 802.3bm
Ua raws li QSFP28 SFF-8636 Specification
Tag nrho bandwidth ntawm> 100Gbps
Dual wavelength VCSEL bi-directional optical interface, PAM 4 2 × 50-Gb/s 850 nm / 900 nm
QSFP28 MSA ua raws
Muaj peev xwm tshaj 70m kis tau tus mob ntawm OM3 Multimode Fiber (MMF) thiab 100m ntawm OM4 MMF
Ib qho ntxiv 3.3V fais fab mov ua haujlwm
Tsis muaj cov kev kuaj mob digital
Qhov kub thiab txias 0 degree txog 70 degree
RoHS Ua Raws Li Ntu
Siv tus qauv LC duplex fiber ntau cable tso cai rov qab siv cov kab ke uas twb muaj lawm
Txhawb 40G / 100Gbps
Daim ntawv thov:
100 Gigabit Ethernet sib txuas
Datacom/Telecom hloov & router kev sib txuas
Cov ntaub ntawv sib sau ua ke thiab daim ntawv thov rov qab
Proprietary raws tu qauv thiab daim ntawv thov ceev
Nqe lus piav qhia:
Nws yog Plaub-Channel, Pluggable, LC Duplex, Fiber-Optic QSFP ntxiv rau Transceiver rau 100 Gigabit Ethernet Daim Ntawv Thov. Qhov no transceiver yog ib qho kev ua tau zoo module rau luv luv duplex cov ntaub ntawv kev sib txuas lus thiab interconnect daim ntaub ntawv. Nws koom ua ke plaub txoj kab hluav taws xob cov ntaub ntawv nyob rau hauv txhua qhov kev taw qhia rau hauv kev sib kis ntawm ib leeg LC duplex fiber ntau optic cable. Txhua txoj kab hluav taws xob ua haujlwm ntawm 25.78125 Gbps thiab ua raws li 100GE XLPPI interface.
Lub transceiver sab hauv multiplexes XLPPI 4x25G interface rau hauv ob lub 50Gb / s hluav taws xob raws, xa thiab tau txais txhua qhov optically dhau ib qho yooj yim LC fiber ntau siv ob-directional optics. Qhov no ua rau muaj kev sib sau bandwidth ntawm 100Gbps rau hauv duplex LC cable. Qhov no tso cai rov qab siv cov LC duplex cabling infrastructure rau 100GbE daim ntawv thov. Txuas txuas mus txog 70 m siv OM3 thiab 100m siv OM4 optical fiber tau txais kev txhawb nqa. Cov qauv no tau kos npe los ua haujlwm dhau los ntawm ntau hom fiber ntau siv lub nominal wavelength ntawm 850nm ntawm ib kawg thiab 900nm ntawm qhov kawg. Cov hluav taws xob sib txuas siv 38 tiv tauj QSFP28 hom ntug txuas. Lub optical interface siv cov pa LC duplex connector.
Transceiver Block Diagram
Qhov siab tshaj qhov ntsuas
Pom zooKev ua haujlwm ib puag ncig:
Cov yam ntxwv hluav taws xob(TOP = 0 mus rau 70 degree, VCC= 3.13 rau 3.47 Volts
|
Parameter |
Cim |
Min. |
Hom |
Max. |
Chav tsev |
|
Cia Kub |
TS |
-40 |
|
ua plus85 |
degree |
|
Cov khoom siv hluav taws xob |
VCCT, R |
-0.5 |
|
4 |
V |
|
txheeb ze humidity |
RH |
0 |
|
85 |
feem pua |
|
Parameter |
Cim |
Min. |
Hom |
Max. |
Chav tsev |
|
Case kev khiav hauj lwm kub |
TC |
0 |
|
ua plus70 |
degree |
|
Cov khoom siv hluav taws xob |
VCCT, R |
ntxiv 3.13 |
3.3 |
ua 3.47 |
V |
|
Cov khoom siv tam sim no |
ICC |
|
|
1000 |
mA |
|
Lub zog Dissipation |
PD |
|
|
3.5 |
W |
|
Parameter |
Cim |
Min |
Ntaus |
Max |
Chav tsev |
Nco tseg |
|
Cov ntaub ntawv tus nqi ib Channel |
|
|
25.78125 |
|
Gbps |
|
|
Kev siv fais fab |
|
- |
2.5 |
3.5 |
W |
|
|
Cov khoom siv tam sim no |
Icc |
|
0.75 |
1.0 |
A |
|
|
Tswj I/O Voltage-High |
VIH |
2.0 |
|
Vcc |
V |
|
|
Tswj I / O Voltage-Low |
VIL |
0 |
|
0.7 |
V |
|
|
Inter-Channel Skew |
TSK |
|
|
150 |
Ps |
|
|
RESETL Duration |
|
|
10 |
|
Peb |
|
|
RESETL De-ua pov thawj lub sijhawm |
|
|
|
100 |
ms |
|
|
Hwj chim Nyob Sijhawm |
|
|
|
100 |
ms |
|
|
Transmitter |
||||||
|
Ib qho kawg tso zis Voltage kam rau ua |
|
0.3 |
|
4 |
V |
1 |
|
Common hom Voltage kam rau ua |
|
15 |
|
|
mV |
|
|
Transmit Input Diff Voltage |
VI |
120 |
|
1200 |
mV |
|
|
Transmit Input Qhov txawv Impedance |
ZIN |
80 |
100 |
120 |
|
|
|
Data Dependent Input Jitter |
DDJ |
|
|
0.1 |
UI |
|
|
Cov ntaub ntawv nkag tag nrho Jitter |
TJ |
|
|
0.28 |
UI |
|
|
Tus txais |
||||||
|
Ib qho kawg tso zis Voltage kam rau ua |
|
0.3 |
|
4 |
V |
|
|
Rx tso zis qhov sib txawv Voltage |
Vo |
|
600 |
800 |
mV |
|
|
Rx tso zis nce thiab poob Voltage |
Tr/Tf |
12 |
|
|
ps |
1 |
|
Tag nrho Jitter |
TJ |
|
|
0.7 |
UI |
|
|
Deterministic Jitter |
DJ |
|
|
0.42 |
UI |
|
Nco tseg: 1,20-80 feem pua
Optical Parameters(TOP=0 rau 70degreeC, VCC {{0}}.0 rau 3.6V)
|
Parameter |
Cim |
Min |
Ntaus |
Max |
Chav tsev |
Ref. |
|
Transmitter |
||||||
|
Optical Wavelength CH1 |
λ |
832 |
850 |
868 |
nm |
|
|
Optical Wavelength CH2 |
λ |
882 |
900 |
918 |
nm |
|
|
RMS Spectral Dav |
Pm |
|
0.5 |
0.65 |
nm |
|
|
Nruab Nrab Optical Power ib Channel |
Pavg |
-6 |
-1 |
ntxiv 4 0 |
dBm ib |
|
|
Laser Off Fais Fab Ib Channel |
Poff |
|
|
-30 |
dBm ib |
|
|
Optical Extinction Ratio |
ER |
3.0 |
|
|
dB |
|
|
Kwv tij siv suab nrov |
Rin |
|
|
-128 |
dB/HZ |
1 |
|
Optical Return Poob Tolerance |
|
|
|
12 |
dB |
|
|
Tus txais |
||||||
|
Optical Center Wavelength CH1 |
λ |
882 |
900 |
918 |
nm |
|
|
Optical Center Wavelength CH2 |
λ |
832 |
850 |
868 |
nm |
|
|
Receiver Sensitivity ib Channel |
R |
|
|
-8 |
dBm ib |
|
|
Qhov siab tshaj plaws input zog |
PMAX |
ntxiv rau 0.5 |
|
|
dBm ib |
|
|
Txais Reflectance |
Rrx |
|
|
-15 |
dB |
|
|
LOS De-Assert |
LOSD |
|
|
-10 |
dBm ib |
|
|
LOS Assert |
LOSA |
-30 |
|
|
dBm ib |
|
|
LOS Hysteresis |
LOSH |
0.5 |
|
|
dB |
|
Nco tseg
12dB Reflections
Page02 yog Tus Neeg Siv EEPROM thiab nws hom ntawv txiav txim los ntawm tus neeg siv.
Cov lus piav qhia txog kev nco tsawg thiab nplooj ntawv 00.page03 lub cim xeeb sab saud thov saib SFF-8636 daim ntawv.
Lub Sijhawm rau Kev Tswj Xyuas Mos thiab Kev Ua Haujlwm Zoo
|
Parameter |
Cim |
Max |
Chav tsev |
Cov xwm txheej |
|
Lub Sijhawm pib pib |
t_ib |
2000 |
ms |
Lub sij hawm los ntawm lub hwj chim on1, kub plug los yog nce ntug ntawm Reset kom txog rau thaum lub module yog tag nrho functional2 |
|
Pib dua Init Assert Time |
t_reset_init |
2 |
μs |
Kev Pib dua yog tsim los ntawm qib qis ntev dua li qhov tsawg kawg nkaus rov pib dua lub sijhawm tam sim no ntawm ResetL tus pin. |
|
Serial Bus Hardware Npaj Sijhawm |
t_serial |
2000 |
ms |
Lub sij hawm los ntawm lub hwj chim on1 mus txog rau thaum module teb rau cov ntaub ntawv kis tau tus mob hla lub 2-wire serial tsheb npav |
|
Saib Xyuas Cov Ntaub Ntawv Npaj Sijhawm |
t_cov ntaub ntawv |
2000 |
ms |
Lub sij hawm los ntawm lub hwj chim on1 rau cov ntaub ntawv tsis npaj, ntsis 0 ntawm Byte 2, deasserted thiab IntL asserted |
|
Pib dua lub sij hawm Assert |
t_ rov pib dua |
2000 |
ms |
Lub sij hawm los ntawm nce ntug ntawm ResetL tus pin kom txog thaum lub module ua haujlwm tau zoo2 |
|
LPMode Assert Sijhawm |
ton_LPMode |
100 |
μs |
Lub sij hawm los ntawm kev lees paub ntawm LPMode (Vin:LPMode =Vih) kom txog thaum lub zog siv hluav taws xob nkag mus rau qib qis zog |
|
IntL Assert Sijhawm |
ton_IntL |
200 |
ms |
Lub sij hawm los ntawm qhov tshwm sim tshwm sim ua rau IntL mus txog rau Vout:IntL=Vol |
|
IntL Lub Sijhawm Deassert |
toff_IntL |
500 |
μs |
toff_IntL 500 μs Sijhawm los ntawm qhov tseeb ntawm kev nyeem 3 kev ua haujlwm ntawm tus chij cuam tshuam txog Vout:IntL=Voh. Qhov no suav nrog lub sijhawm deassert rau Rx LOS, Tx Fault thiab lwm yam khoom chij. |
|
Rx LOS Assert Time |
ton_los |
100 |
ms |
Lub sij hawm los ntawm Rx LOS lub xeev mus rau Rx LOS ntsis teeb thiab IntL tau lees paub |
|
Chij Assert Time |
ton _flag |
200 |
ms |
Lub sij hawm los ntawm qhov tshwm sim ntawm qhov tshwm sim ua rau tus chij rau cuam tshuam chij me ntsis teeb thiab IntL tau lees paub |
|
Mask Assert Sijhawm |
ton_mask |
100 |
ms |
Lub sij hawm los ntawm daim npog qhov ncauj me ntsis set4 kom txog rau thaum cuam tshuam IntL kev lees paub yog inhibited |
|
Mask De-assert Time |
toff_ daim npog qhov ncauj |
100 |
ms |
Lub sij hawm los ntawm daim npog me ntsis cleared4 kom txog rau thaum cuam tshuam IntlL cov haujlwm rov pib dua |
|
ModSelL Assert Time |
ton_ModSelL |
100 |
μs |
Lub sij hawm los ntawm kev lees paub ntawm ModSelL mus txog rau thaum module teb rau cov ntaub ntawv xa tawm hla ntawm 2-wire serial bus |
|
ModSelL Lub Sijhawm Deassert |
toff_ModSelL |
100 |
μs |
Lub sij hawm los ntawm deassertion ntawm ModSelL mus txog rau thaum lub module tsis teb rau cov ntaub ntawv kis tau tus mob nyob rau hauv lub 2-wire serial tsheb npav |
|
Hwj chim_ hla dhau los yog Fais fab-set Assert Time |
ton _Pdown |
100 |
ms |
Lub sij hawm los ntawm P_ nqis me ntsis teeb 4 kom txog rau thaum lub zog siv hluav taws xob nkag mus rau qib qis zog |
|
Lub Hwj Chim_ caij tsheb dhau los lossis Lub Hwj Chim Teev Lub Sijhawm Tsis lees paub |
toff_Pov |
300 |
ms |
Lub sij hawm los ntawm P_Kub me ntsis cleared4 mus txog rau thaum lub module yog tag nrho functional3 |
Nco tseg:
1. Fais fab tuag yog txhais raws li qhov tam sim no thaum cov khoom siv hluav taws xob ncav cuag thiab nyob twj ywm ntawm lossis siab dua tus nqi qis kawg nkaus.
2. Kev ua haujlwm tiav yog txhais raws li IntL lees paub vim cov ntaub ntawv tsis npaj me ntsis, ntsis 0 byte 2 de-asserted.
3. Ntsuas los ntawm kev poob moos tom qab nres me ntsis ntawm kev nyeem ntawv pauv.
4. Ntsuas los ntawm kev poob moos tom qab nres me ntsis ntawm kev sau ntawv pauv.
Pin Assignment
Daim duab ntawm Lub Rooj Tswjhwm Saib Cov Khoom Txuas Thaiv Tus lej PIN thiab Lub Npe
PinKev piav qhia
|
Pin |
Logic |
Cim |
Lub npe / piav qhia |
Ref. |
|
1 |
|
GND |
Hauv av |
1 |
|
2 |
CML-I |
Tx 2 n |
Transmitter Inverted Data Input |
|
|
3 |
CML-I |
tx2 p |
Transmitter Non-Inverted Data output |
|
|
4 |
|
GND |
Hauv av |
1 |
|
5 |
CML-I |
Tx 4 n |
Transmitter Inverted Data Output |
|
|
6 |
CML-I |
tx4 p |
Transmitter Non-Inverted Data Output |
|
|
7 |
|
GND |
Hauv av |
1 |
|
8 |
LVTTL-I |
ModSelL |
Module Xaiv |
|
|
9 |
LVTTL-I |
ResetL |
Module Pib dua |
|
|
10 |
|
VccRx |
ntxiv rau 3.3V Fais Fab Txais Txais |
2 |
|
11 |
LVCMOS-I/O |
SCL |
2-Wire Serial Interface Clock |
|
|
12 |
LVCMOS-I/O |
SDA |
2-Wire Serial Interface Data |
|
|
13 |
|
GND |
Hauv av |
1 |
|
14 |
CML-O |
rx3 pab |
Receiver Inverted Data Output |
|
|
15 |
CML-O |
Rx 3 n |
Receiver Non-Inverted Data Output |
|
|
16 |
|
GND |
Hauv av |
1 |
|
17 |
CML-O |
Rx 1 p |
Receiver Inverted Data Output |
|
|
18 |
CML-O |
Rx 1 n |
Receiver Non-Inverted Data Output |
|
|
19 |
|
GND |
Hauv av |
1 |
|
20 |
|
GND |
Hauv av |
1 |
|
21 |
CML-O |
Rx 2 n |
Receiver Inverted Data Output |
|
|
22 |
CML-O |
rx2 pab |
Receiver Non-Inverted Data Output |
|
|
23 |
|
GND |
Hauv av |
1 |
|
24 |
CML-O |
Rx 4 n |
Receiver Inverted Data Output |
|
|
25 |
CML-O |
rx4 pab |
Receiver Non-Inverted Data Output |
|
|
26 |
|
GND |
Hauv av |
1 |
|
27 |
LVTTL-O |
ModPrsL |
Module Present |
|
|
28 |
LVTTL-O |
IntL |
cuam tshuam |
|
|
29 |
|
VccTx |
Ntxiv rau 3.3V Fais Fab Transmitter |
2 |
|
30 |
|
Vcc 1 |
ntxiv rau 3.3V Fais Fab |
2 |
|
31 |
LVTTL-I |
LPMode |
Tsawg zog hom |
|
|
32 |
|
GND |
Hauv av |
1 |
|
33 |
CML-I |
tx3 p |
Transmitter Inverted Data Output |
|
|
34 |
CML-I |
txh 3 n |
Transmitter Non-Inverted Data Output |
|
|
35 |
|
GND |
Hauv av |
1 |
|
36 |
CML-I |
tx1 p |
Transmitter Inverted Data Output |
|
|
37 |
CML-I |
Tx 1 n |
Transmitter Non-Inverted Data Output |
|
|
38 |
|
GND |
Hauv av |
1 |
Nco tseg:
GND is the symbol for single and supply(power) common for QSFP modules, All are common within the QSFP module and all module voltages are referenced to this potential otherwise noted. Connect these directly to the host board signal common ground plane. Laser output disabled on TDIS >2.0V lossis qhib, qhib rau ntawm TDIS<0.8V.
VccRx, Vcc1 thiab VccTx yog tus txais thiab xa hluav taws xob xa hluav taws xob thiab yuav tsum tau siv ua ke. Pom zoo host board power supply filtering yog qhia hauv qab no. VccRx, Vcc1 thiab VccTx tuaj yeem txuas nrog sab hauv hauv QSFP transceiver module hauv kev sib xyaw ua ke. Cov pins txuas yog txhua qhov ntsuas rau qhov siab tshaj plaws tam sim no ntawm 500mA.
Cim npe nrov: 40g / 100gb / s 100m qsfp plus, bi-di, duplex lc kub pluggable, 850/900nm, vcsel, pam 4 2x50g multimode, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, kho, yuav, nqe, bulk, tshaj hom