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Direct Attach Cables

  • 25G SFP28 Direct Attach Cable
25G SFP28 Direct Attach Cable

25G SFP28 Direct Attach Cable

  • Product description: 25G SFP28 Direct Attach Cable
  • INQUIRY   EMAIL

Features

l Up to 25.78125 Gbps data rate

l Up to 5 meter transmission

l Hot-pluggable SFP 20PIN footprint

l Improved Pluggable Form Factor(IPF)

l compliant for enhanced EMI/EMC performance

l Compatible to SFP28 MSA

l Compatible to SFF-8402 and SFF-8432

l Temperature Range: 0~ 70 °C

l RoHS Compatible

Benefits

l Cost-effective copper solution

l Lowest total system power solution

l Lowest total system EMI solution

l Optimized design for Signal Integrity

General Product Characteristics

SFP+ DAC Specifications

Number of Lanes

Tx & Rx

Channel Data Rate

10.3125 Gbps

Operating Temperature

0 to + 70°C

Storage Temperature

-40 to + 85°C

Supply Voltage

3.3 V nominal

Electrical Interface

20 pins edge connector

Management Interface

Serial, I2C

High Speed Characteristics

Parameter

Symbol

Min.

Typical.

Max.

Unit

Note

Differential Impedance

RIN,P-P

90

100

110

Ώ

Insertion loss

SDD21

8

22.48

dB

At 12.8906 GHz

Differential Return Loss

SDD11

12.45

See 1

dB

At 0.05 to 4.1 GHz

SDD22

3.12

See 2

dB

At 4.1 to 19 GHz

Common-mode to

SCC11

-

dB

common-mode

2

At 0.2 to 19 GHz

SCC22

output return loss

Differential to common-mode

SCD11

12

-

See 3

dB

At 0.01 to 12.89 GHz

return loss

SCD22

10.58

See 4

At 12.89 to 19 GHz

10

At 0.01 to 12.89 GHz

Differential to common Mode

SCD21-IL

Conversion Loss

See 5

dB

At 12.89 to 15.7 GHz

6.3

At 15.7 to 19 GHz

Channel Operating Margin

COM

3

dB


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