Khoom nta
QSFP-DD Serial Optical Interface
●8x50G PAM4 retimed 400GAUI-8 hluav taws xob interface
● MPO-12 connector nrog 8 degree angled kawg-ntsej muag
● Txog li 500m ntawm SMF nrog FEC
QSFP-DD MSA ua raws
● Kub Pluggable QSFP-DD daim ntawv foos
● Ua raws li CMIS5.2
Txhawb nqa raws tu qauv
●IEE802.3.bs 400GBASE-DR4 Specification raws
Tsawg Kev siv fais fab
● Tsawg dua 10.5W hauv qhov kub thiab txias ntawm 0 txog 70 degree
Daim ntawv thov
● 400Gb/s Ethernet
●Data center
●InfiniBand interconnects
Cim npe nrov: 400g qsfp-dd dr4 sm mpo12 optical transceiver, Tuam Tshoj 400g qsfp-dd dr4 sm mpo12 optical transceiver manufacturers, lwm tus neeg, Hoobkas
Qhov siab tshaj qhov ntsuas
|
Parameter |
Cim |
Min |
Max |
Chav tsev |
|
|
Cia Kub |
Ts |
-40 |
85 |
degree |
|
|
Case Ua haujlwm kub |
Sab saum toj |
0 |
70 |
||
|
Cia kwv tij Cov av noo (tsis condensation) |
RH |
- |
85 |
% |
|
|
Cov khoom siv hluav taws xob |
Vcc |
0 |
3.6 |
V |
|
|
Tus txais Kev puas tsuaj, rau Txoj kev |
PRdmg ua |
5.0 |
dBm ib |
||
Pom zoo ua hauj lwm tej yam kev mob
|
Parameter |
Cim |
Min |
Max |
Chav tsev |
|
Kev khiav haujlwm Case kub |
TC |
0 |
70 |
.C |
|
kwv tij Cov av noo (tsis condensation) |
RH |
5 |
85 |
% |
|
Fais fab mov Qhov hluav taws xob |
Vcc |
-3.135 |
3.465 |
V |
|
Kev muab khoom Tam sim no |
Icc |
3182 |
mA |
|
|
Tag nrho Hwj chim Kev noj haus |
PC |
10.5 |
W |
|
|
Me ntsis Tus nqi |
BR |
425 |
Gbps |
Optical Specification
(Transmitter Optical Interface)
|
Parameter |
Cim |
Min |
Hom |
Max |
Chav tsev |
|
Cov ntaub ntawv tus nqi rau txoj kab |
DR |
53.125 |
GBd |
||
|
Modulation format |
PAM 4 |
||||
|
Center Wavelength |
λ |
1304.5 |
1311.0 |
1317.5 |
nm |
|
Sab hom kev tsuj piv |
SMSR |
30 |
dB |
||
|
Nruab nrab tso tawm zog, cwb txoj kab |
PAVG |
-2.9 |
4.0 |
dBm ib |
|
|
Sab nrauv Optical Modulation Amplitude (OMA sab nraud), each txoj kev |
POMA |
-0.8 |
4.2 |
dBm ib |
|
|
Tua tawm zog hauv OMA sab nrauv mua TDECQ |
-2.2 |
dBm ib |
|||
|
Transmitter thiab dispersion qhov muag kaw (TDECQ),txhua txoj kab |
TECQ |
3.4 |
dB |
||
|
Kev ploj tuag Piv txwv |
ER |
3.5 |
dB |
||
|
Kho qhov muag Rov qab los Poob Tolerance |
TOL |
21.4 |
dB/Hz |
||
|
Kho qhov muag Power for TX QHIA |
POFF |
-15 |
dB |
||
(Receiver Optical Interface)
|
Parameter |
Cim |
Min |
Hom |
Max |
Chav tsev |
||
|
Cov ntaub ntawv tus nqi ib txoj kab |
BR |
53.125 |
GBd |
||||
|
Modulation format |
PAM 4 |
||||||
|
Center Wavelength |
λ |
1304.5 |
1311.0 |
1317.5 |
nm |
||
|
Kev puas tsuaj pib |
THD |
5 |
dBm ib |
||||
|
Nruab nrab tau txais lub zog, txhua txoj kab |
-5.9 |
4.0 |
dBm ib |
||||
|
Nruab nrab tau txais lub zog, txhua txoj kab |
-5.9 |
4.0 |
dBm ib |
||||
|
Txais kev cuam tshuam |
Rr |
-26 |
dB |
||||
|
Receiver rhiab heev, txhua txoj kab 1 |
SEN |
Max(-3.9, SECQ-5.3) |
dBm ib |
||||
|
Stressed receiver rhiab heev, txhua txoj kab |
SRS |
-1.9 |
dBm ib |
||||
|
LOS Assert |
-15 |
-7.9 |
dBm ib |
||||
|
LOS De-assert |
-7.5 |
dBm ib |
|||||
|
LOS Hysteresis |
0.5 |
dB |
|||||
Nco tseg:
1. Cov neeg txais rhiab heev yog cov ntaub ntawv thiab tau txhais rau lub transmitter nrog tus nqi ntawm SECQ. Ntsuas nrog kev ntsuas kev sib haum xeeb ntawm TP3 rau BER=2.4E-4 Pre-FEC.
Hluav taws xob Specification
|
Parameter |
Min |
Hom |
Max |
Chav tsev |
|
|
Cov khoom siv hluav taws xob |
3.135 |
3.465 |
V |
||
|
Tswv yim Sib txawv Impedance |
90 |
100 |
110 |
Ω |
|
|
Sib txawv cov ntaub ntawv nkag viav vias |
880 |
mVpp |
|||
|
Sib txawv cov ntaub ntawv tawmtso viav vias |
900 |
mVpp |
|||
|
Me ntsis yuam kev Tus nqi |
2.4E-4 |
||||
|
Tswv yim Logic Qib Siab |
2 |
Vcc |
V |
||
|
Tswv yim Logic Qib Tsawg |
0 |
0.8 |
V |
||
|
Tso zis Logic Qib Siab |
Vcc-0.5 |
Vcc |
V |
||
|
Tso zis Logic Qib Tsawg |
0 |
0.4 |
V |
||
Ordering Information
|
Tshooj Naj Npawb |
Kev piav qhia |
|
400G-DR 4 |
400G QSFP-DD DR4, MPO12,500m, SMF |
FAQ
Q: QSFP-DD DR4 optical transceiver yog dab tsi?
Q: Hom kev tes hauj lwm twg tuaj yeem siv QSFP-DD DR4 optical transceiver?
