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200g qsfp28 dd

shenzhen sinovo telecom co ltd

200g qsfp28 dd

Brand Name : sinovo

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QSFP-DD is short for QSFP Double Density,Sinovo's 200G QSFP-DD supports 8×25Gb / s,supports Ethernet and InfiniBand .Our QSFP-DD cable assemblies are developed and produced to the highest international standards.Designed for applications in the data center,networking and telecommunications markets that require a high speed,reliable cable assembly.


Features

  • Compliant with QSFP-DD&IEEE802.3cd&SFF-8636

• Up to 28.3125Gbps data rate per channel

  • Up to 3m transmission
  • Operating temperature: 0~70℃

• Single 3.3V power supply

• RoHS compliant

Benefits

  • Cost-effective copper solution

• Lowest total system power solution

• Lowest total system EMI solution

• Optimized design for Signal Integrity


Applications

  • 200G Ethernet&200G InfiniBand

Pin Function Definition


PadLogicSymbolDescription
1GNDGround
2CML-ITx2nTransmitter Inverted Data Input
3CML-ITx2pTransmitter Non-Inverted Data Input
4GNDGround
5CML-ITx4nTransmitter Inverted Data Input
6CML-ITx4pTransmitter Non-Inverted Data Input
7GNDGround
8LVTTL-IModSelLModule Select
9LVTTL-IResetLModule Reset
10VccRx+3.3V Power Supply Receiver
11LVCMOS-I/OSCL2-wire serial interface clock
12LVCMOS-SDA2-wire serial interface data
I/O
13GNDGround
14CML-ORx3pReceiver Non-Inverted Data Output
15CML-ORx3nReceiver Inverted Data Output
16GNDGround
17CML-ORx1pReceiver Non-Inverted Data Output
18CML-ORx1nReceiver Inverted Data Output
19GNDGround
20GNDGround
21CML-ORx2nReceiver Inverted Data Output
22CML-ORx2pReceiver Non-Inverted Data Output
23GNDGround
24CML-ORx4nReceiver Inverted Data Output
25CML-ORx4pReceiver Non-Inverted Data Output
26GNDGround
27LVTTL-OModPrsLModule Present
28LVTTL-OIntLInterrupt
29VccTx+3.3V Power supply transmitter
30Vcc1+3.3V Power supply
31LVTTL-IInitMode

Initialization mode; In legacy QSFP

applications, the InitMode pad is called

LPMODE

32GNDGround
33CML-ITx3pTransmitter Non-Inverted Data Input
34CML-ITx3nTransmitter Inverted Data Input
35GNDGround
36CML-ITx1pTransmitter Non-Inverted Data Input
37CML-ITx1nTransmitter Inverted Data Input
38GNDGround
39GNDGround
40CML-ITx6nTransmitter Inverted Data Input
41CML-ITx6pTransmitter Non-Inverted Data Input
42GNDGround
43CML-ITx8nTransmitter Inverted Data Input
44CML-ITx8pTransmitter Non-Inverted Data Input
45GNDGround
46ReservedFor future use
47VS1Module Vendor Specific 1
48VccRx13.3V Power Supply
49VS2Module Vendor Specific 2
50VS3Module Vendor Specific 3
51GNDGround
52CML-ORx7pReceiver Non-Inverted Data Output
53CML-ORx7nReceiver Inverted Data Output
54GNDGround
55CML-ORx5pReceiver Non-Inverted Data Output
56CML-ORx5nReceiver Inverted Data Output
57GNDGround
58GNDGround
59CML-ORx6nReceiver Inverted Data Output
60CML-ORx6pReceiver Non-Inverted Data Output
61GNDGround
62CML-ORx8nReceiver Inverted Data Output
63CML-ORx8pReceiver Non-Inverted Data Output
64GNDGround
65NCNo Connect
66ReservedFor future use
67VccTx13.3V Power Supply
68Vcc23.3V Power Supply
69ReservedFor Future Use
70GNDGround
71CML-ITx7pTransmitter Non-Inverted Data Input
72CML-ITx7nTransmitter Inverted Data Input
73GNDGround
74CML-ITx5pTransmitter Non-Inverted Data Input
75CML-ITx5nTransmitter Inverted Data Input
76GNDGround


General Product Characteristics


QSFP+ DAC Specifications
Number of LanesTx & Rx
Channel Data Rate28.3125 Gbps
Operating Temperature0 to + 70°C
Storage Temperature-40 to + 85°C
Supply Voltage3.3 V nominal
Electrical Interface76 pins edge connector
Management InterfaceSerial, I2C

High Speed Characteristics


ITEMREQUIREMENTTEST CONDITION

Differential

Impedance

Cable Absolute Impedance100610VRise time of 30ps(20%-80%)
Cable Assenbly Impedance100615VRise time of 30ps(20%-80%)
Maximum Insertion LOSS22.48dB@12.8906GHZ0.05GHz-19GHz
Minimum Insertion LOSS

≧0.7*sqrt(f)+0.3*f

+0.01*f2 dB

0.05GHz-19GHz
Insertion Loss Deviation(ILD)-0.7-0.176*fdB≦ILD≦0.7+0.176*fdB0.05GHz-13GHz
Return LOSS≧16.5-2*sqrt(f)dB0.05GHz-4.1GHz
≧10.66-14*log10(f/5.5)dB4.1GHz-19GHz
Differential to common mode return loss≧22-(20/25.78)*fdB0.01GHz-12.89GHz
≧15-(6/25.78)*fdB12.89GHz-19GHz
Differential to common mode conversion Loss-Insertion Loss≧10dB0.01GHz-12.89GHz
≧27-(29/22)*fdB12.89GHz-15.7GHz
≧6.3dB15.7GHz-19GHz
common mode to common mode return loss≧2dB0.2 GHz-19GHz
COM≧3dB0.05GHz-25.78125GHz
MDNEXT≦-35dB0.05GHz-13GHz
MDFEXT≦-35dB0.05GHz-13GHz

Mechanical Specifications

The connector is compatible with the QSFP-DD specification.



Length (m)Cable AWG
0.5 +/-0.0330
1 +/-0.0330
2 +/-0.0528
2.5 +/-0.0528
3 +/-0.0526

Regulatory Compliance


FeatureTest MethodPerformance
Electrostatic Discharge (ESD) to the Electrical Pins

MIL-STD-883C Method 3015.7


Class 1(>2000 Volts)

Electromagnetic Interference(EMI)FCC Class BCompliant with Standards
CENELEC EN55022 Class B
CISPR22 ITE Class B

RF Immunity(RFI)


IEC61000-4-3

Typically Show no Measurable Effect from a 10V/m Field Swept from 80 to 1000MHz
RoHS ComplianceRoHS Directive 2011/6/5/EU and it's Amendment Directives 6/6RoHS 6/6 compliant

Ordering information

Part NumberProduct Description
SOQDD-200G-1*1-DAC-XXM200G QSFP-DD Direct Attach Cable (DAC)
Further details are available from any Sinovo sales representative.


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