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100G QSFP28 to QSFP28 Passive Direct Attach Copper (DAC) Twinax Cables 0.5m-3m for data center

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100G QSFP28 to QSFP28 Passive Direct Attach Copper (DAC) Twinax Cables 0.5m-3m for data center

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Brand Name : UTOPTEK

Model Number : QSFP28-100G-PCU1M

Certification : CE

Place of Origin : China

MOQ : 1pc

Delivery Time : 1-2days

Packaging Details : 50pcs to one carton or as customized

Product name : 100G DAC cable

Data rate : 100Gbps

Wire AWG : AWG30 for 0.5-3M

length : 0.5-3meters

Working Temp. : 0°C to 70°C (32 to 158°F)

power supply : 3.3v

Applications : FTTH FTTB FTTX Network

Compatible : Any brand

Connector : QSFP28 to QSFP28

Warranty : 3years

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100G QSFP28 to QSFP28 Passive Direct Copper Cables

QSFP28-100G-PCU1M (or xM)

Product Details:

Features
• Up to 25.78Gb/s data rate per channel

• QSFP28 conforms to the Small Form Factor SFF-8665
• 4-Channel Full-Duplex Passive Copper Cable Transceiver
• Maximum aggregate data rate: 100Gb/s (4 x 25.78Gb/s)
• Copper link length up to 3m (passive limiting)
• High-Density QSFP 38-PIN Connector
• Power Supply :+3.3V
• Low power consumption: 0.02 W (typ.)
• I2C based two-wire serial interface for EEPROM signature which can be customized
• Temperature Range: 0~ 70 °C
• ROHS Compliant

Applications

  • 100 Gigabit Ethernet
  • Fiber Channel over Ethernet
  • Data storage and communication industry
  • Switch/router/HBA
  • Enterprise network
  • SAN
  • Data Center Network

General Product Characteristics

SFP+ DAC Specifications
Number of Lanes Tx & Rx
Channel Data Rate 25.78Gb/s
Operating Temperature 0 to + 70°C
Storage Temperature -40 to + 85°C
Supply Voltage 3.3 V nominal
Electrical Interface 38 pins edge connector
Management Interface Serial, I2C

High Speed Characteristics

Parameter Symbol Min Typ Max Units Notes
Differential Impedance Zd 90 100 110 Ω

Differential Input Return Loss

SDDXX

 <-12+2* SQRT (f) with f in GHz dB 0.01~4.1GHz

<-6.3+13*

Log10/(f/5.5) with f in GHz

dB

4.1~19GHz
Common Mode Output Return Loss

SCCXX

 < -7+1.6*f with f in GHz dB 0.01~12.89GHz
-3 dB 12.89~19GHz
Difference Waveform Distortion Penalty dWDPc 6.75 dB
VMA Loss L 4.4

dB
VMA Loss to Crosstalk Ratio VCR 32.5 dB

The connector is compatible with the SFF-8665 specification.
Mechanical Specifications

100G QSFP28 to QSFP28 Passive Direct Attach Copper (DAC) Twinax Cables 0.5m-3m for data center

Product show:

100G QSFP28 to QSFP28 Passive Direct Attach Copper (DAC) Twinax Cables 0.5m-3m for data center100G QSFP28 to QSFP28 Passive Direct Attach Copper (DAC) Twinax Cables 0.5m-3m for data center100G QSFP28 to QSFP28 Passive Direct Attach Copper (DAC) Twinax Cables 0.5m-3m for data center

Testing Show:

100G QSFP28 to QSFP28 Passive Direct Attach Copper (DAC) Twinax Cables 0.5m-3m for data center

Ordering informations:

Length (m) Cable AWG
1 30
2 30
3 30/24


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