With the integration of telecommunications, mobile, enterprise and data center networks into the cloud
infrastructure, demand for ubiquitous, high-bandwidth and low-cost optical
module products has exploded. 400G/200G QSFP-DD has now become the actual
standard for optical interconnection solutions in cloud computing networks. The
comparative advantage of 400G QSFP-DD over 100G in some cases is obvious. Because
of this unrivaled cost performance, all industries are rapidly launching
QSFP-DD products. In order to adapt to the rapid development of cloud computing
and data communications, Core Communications launched a full range of QSFP-DD
products:
Inthe next 3 years, several technologies and market directions of 400G high-speedoptical module in data center are discussed.
Several primary needs of the data center:1.Port Densit; 2. Power
Dissipation;3.cost/gigabit,in general, High portdensity, low power dissipation, and extreme low cost.
at present,400Ghave the following types:CFP8,OSFP,QSFP-DD and COBO.Corresponding to several different industrial
ecosystems, SINOVO team launched the following product lines:
400G CFP8 LR8
Data rate up to425Gbps aggregate
Lane bit rate26.56Gbps
CFP8 MSA packagewith LC connector
Up to 10km overSMF
Single 3.3V PowerSupply
LAN WDM EML laserand PIN receiver
MDIO interfacewith digital diagnostic monitoring
0-70 ºC CaseOperating Temperature
Compliant to IEEE802.3bs Complies with EU Directive 2011/65/EU
400G QSFP-DD LR4
▪ 4 channels full-duplex transceiver modules
▪8 channels full-duplex transceiver modules
▪Transmission data rate up to 26Gbps per channel
▪8 channels850nm VCSEL array
▪8channels PIN photo detector array
▪Internal CDR circuits on both receiver and transmitter channels
▪Support CDR bypass
▪Lowpower consumption <4W
▪HotPluggable QSFP DD form factor
▪Maximum link length of 70m on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF
▪MPO24connector receptacle
▪Built-in digital diagnostic functions
▪Operating case temperature 0°C to +70°C
▪3.3Vpower supply voltage
▪RoHS6 compliant(lead free)
400G QSFP-DD FR8PAM4 2km
Hot-swappableQSFP-DD package
MeetsQSFP-DD MSA standards
Compliantwith IEEE 802.3bs 400GBASE-FR8 standard
8-channelfull-duplex transceiver module
Supportsaggregate bit rate of 400Gb / s
8-channelLAN-WDM EML transmitter
8-channelPIN ROSA
InternalCDR circuit on the receiver and transmitter channels
SupportCDR bypass
12Wmaximum power consumption
Themaximum link length of the SMF is 2 km.
DuplexLC socket
Built-indigital diagnostics
Operatingtemperature range: 0 to 70 ° C
Single3.3V power supply
RoHS-6compliant (lead-free)
400G QSFP-DD SR8
PAM4 Modulation
Compliant to IEEE 802. 3 bs IEEE 802.3 cd
MP0-240optical Interface
8independent parallel optical lanes
DataRate up to 53. 125Gb/s each lane
Retimed8-lane high speed electrical interface
Operatingcase temperature:0°C to70°C
PowerConsumption<9w
25G SFP28 BIDI
up to25.78, 27.95, 28.05 Gb/s bi-directional data links
Hot-pluggableSFP+ footprint
Built-indigital diagnostic function
SimplexLC connector
ROHScompliant
10 kmon 9/125um SM
Metalenclosure, for lower EMI
Single3. 3V power supply
Operatingtemperature range:-10°c-70°
OTDR SFP
IntegralMicro-OTDR SFP Transceiver
DualFiber, Full Duplex, SFP LC connector
0°Cto+70°C
DeadZone 30 meters(Max)
Resolutionof 10 meters(Min)
Accuracyof 50 meters(Min)
Minimum28 dB Link Budget for FE Data Model
Minimum20 dB Link Budget for bE Data Model
Minimum55 dB Dynamic Range for the OTDR
AutomaticallyTransitions to Micro-OTDR Mode
OperatesAnywhere Conventional SFPs Operate
3G Video SFP
DataRate: 50Mbps to 3Gbps
ReceiverSensitivity ≤-18dBm
Single3.3V Power Supply
Wavelength:1310nm DFB/PIN
TXPower: -5~0dBm
Temperature0 to 70°C
LC SFPwith DOM
400G QSFP-DD DAC
Supportdata rate up to 8 X 50Gb/s PAM-4 .
Hotpluggable interface .
WireAWG Options: 32, 30, and 28 AWG .
I2CEEPROM for system configuration .
360-degreecable braid crimping .
Springactuated pull design .
DifferentialImpedance:100Ohms .
RoHS Compliant
200G QSFP-DD AOC
Eight-channelfull-duplex active optical cable
Multiratecapability: 10 Gb/s and 25Gb/s per channel
QSFP-DDdouble-density form factor Reliable VCSEL array technology using multimodefiber
HotPluggable
powerdissipation: <4.5W per cable
end Commercialoperating case temperature range: 0ºC to 70ºC UL certification cables