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Cisco SFP-H10GB-CU Compatible Direct Attach Cables 10GBase SFP+ To SFP+

Basic Information
Place of Origin: China
Brand Name: OLKOPTO
Certification: CE, RoHS, FCC, FDA, UL, EMC, ISO9001
Model Number: OLSP01XC-CDM7
Minimum Order Quantity: 1 pc
Price: negotiable
Packaging Details: 1pc/foil bag
Delivery Time: 3-6 working days
Payment Terms: T/T
Supply Ability: 80-120k per month
Compatible OEM: Cisco Form Type: SFP+ To SFP+
Speed: 10GBase Type: DAC
Media: Copper Active/Passive: Passive
Product Name: SFP+ DAC Operating Temperature: -40℃ To +80℃
Distance: Up To 7m Wire AWG: 30/24 AWG
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10GBase Direct Attach Cables


SFP+ Direct Attach Cables


10gbe sfp+ cable

Cisco SFP-H10GB-CU Compatible Direct Attach Cables 10GBase SFP+ To SFP+


Cisco SFP-H10GB-CU Compatible 10GBase SFP+ to SFP+ Direct Attach Cable


This is a Cisco SFP-H10GB-CU compatible 10GBase SFP+ to SFP+ direct attach cable that operates over passive copper with a maximum reach of 7m. It has been programmed, uniquely serialized, and data-traffic and application tested to ensure it is 100% compliant and functional. The unique EEPROM technique has been used to ensure the DACs are compatible with different brands on the original switches and routers.




• lower cost than SFP+ optical transceiver and active optical cable (AOC)
• Hot-pluggable SFP 20PIN footprint
• I/O Connector designed for high-speed differential signal applications
• Single 3.3V power supply
• Compatible to SFP+ MSA
• Operating temperature range: 0 to 70°C
• RoHS Compliant and Lead-Free

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 Typ Max Units Notes
Differential Impedance Zd 90 100 110 Ω  


Differential Input Return Loss




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


Log10/(f/5.5) with f in GHz





Common Mode Output Return Loss



< -7+1.6*f with f in GHz dB 0.01~2.5GHz
    -3 dB 2.5~11.1GHz
Difference Waveform Distortion Penalty dWDPc     6.75 dB  
VMA Loss L     4.4 dB  
VMA Loss to Crosstalk Ratio VCR 32.5     dB  




• High Capacity I/O in Storage Area Networks, Network Attached Storage, and Storage Servers

• Switched fabric I/O such as ultra-high bandwidth switches and routers

• Data center cabling infrastructure

• High density connections between networking equipment



This SFP+ DAC is passive Direct Attach Copper (DAC) cables as high-speed, cost-effective alternatives to fiber optics in 10G Ethernet applications. The 10G SFP+ DAC contains 2 high-speed copper pairs, operating at data rates of up to 10Gb/s. Each SFP+ port comprises an EEPROM providing product information, which can be read by the host system. Olinkcom's DAC solutions provide power-efficient connectivity for short-distance interconnects. They enable higher port bandwidth, density and configurability at a low cost and reduced power requirement in the data centers. Rigorous cable production testing ensures best out-of-the-box installation experience, performance and durability.

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Contact Details

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