Cisco QSFP-4SFP10G-CU1M compatible 40G Passive Breakout Cable

# Key Highlights
  • Type:40G Passive Breakout Cable
  • Compatibility: Cisco compatible
  • Media Type: Passive Breakout Cable
  • Lenght: 1m
  • Data Rate: 2.125-41.2 Gbps
  • Temperature: Standard 0°-70°C
  • Low Power Consumption: 0.02W (Typical)
# Pricing & Ordering


Standard recommended retail price without VAT.

Lead Time: Below 1 Week in EU Countries
# Quality Assurance

Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

# Key Technical Data
Media Type:

Twinax Cable

DAC Copper Type:


Maximum Distance:


Supported Data Rate:

2.125-41.2 Gbps

Supported Applications:

4 x InfiniBand QDR (32Gbps), 4 x InfiniBand DDR (16Gbps), 4 x InfiniBand SDR (8Gbps), 40G Ethernet (41.25Gbps), 10G Ethernet (10.31Gbps), 10G Fiber Channel (10.52 Gbps), 8G Fiber Channel (8.5 Gbps), 4G Fiber Channel (4.25 Gbps), 2G Fiber Channel (2.125 Gbps)



Temperature Range:

Standard 0°-70°C




+3.3V single power supply

Power Consumption:



1 000 000 Hours


CE, IEEE 802.3ba, QDR InfiniBand, QSFP+ MSA, RoHS, SFF-8431, SFF-8436, SFP+ MSA

Transceiver Type:


# Product Documentation
Multi-Vendor MSA Compatible 40G-PDAC-QSFP-SFP Datasheet

Cisco Compatible QSFP-4SFP10G-CU1M 40G Passive Breakout Cable is based on our product 40G-PDAC-QSFP-SFP. When You will order it will be encoded to be compatible with Cisco equipment and it will be labeled with part number: 40G-PDAC-QSFP-SFP-1-CI, where CI means Cisco Compatible. Above You can download datasheet of our 40G-PDAC-QSFP-SFP product.

# Product Description

The Cisco QSFP 4SFP10G CU1M datasheet specified QSFP-4SFP10G-CU1M is 40G to 10G Breakout cable Cisco compatible breakout cable. Cisco 40G Twinax cable is intended for use with Cisco platforms with total interconnection lengths of up to 1 meter. This 40G to 10G Breakout cable Cisco is made up of passive copper cable rated by AWG (American Wire Gauge) with number 30 representing resistance of copper cable that is permanently linked to MSA compatible QSFP and SFP+ transceiver assemblies at each end of the cable, delivering consistent link length. 40G to 10G Breakout cable Cisco do not have active electronic components like active copper cables or optical lasers like AOC cables, making them a very cost-effective method for short-distance interconnections. Cisco 40G Breakout cable Cisco compatible QSFP 4SFP10G CU1M datasheet states that 40G to 10G Breakout cable Cisco supports multi-rate communication between 2.125 and 41.25 Gbps for applications such as 40G Ethernet (41.25 Gbps) and other high-speed networks. The most common applications for 40G DAC Cable Cisco Compatible Cisco QSFP 4SFP10G CU1M Breakout cable are cost-effective close-range interconnections within telecom operator or data center equipment rooms, interconnecting LAN or SAN applications with speeds up to 40G. Our 40G DAC Cable Cisco is intended to work with any major Cisco platform which supports QSFP 4SFP10G CU1M datasheet and Cisco compatibility matrix specified.
Our 40G to 10G Breakout cable Cisco is CE/RoHS certified and compliant with the latest product safety standards. We perform compatibility tests for compatible 40G to 10G Breakout cable Cisco Passive Twinax Breakout Cable with the most recent Cisco networking equipment platforms, allowing us to encode Passive Twinax Cable EEPROM memory to be compatible with and work seamlessly with Cisco platforms. Our 40G to 10G Breakout cable Cisco, on the other hand, complies with QSFP / SFP+ Multi Source Agreement SFF-8432 as well SFF-8431. . Because we are committed to providing high-quality service, we practice continued quality checks before delivering products to our customers. As a result, we perform parameter measurements and EEPROM memory data validation tests on Passive Copper Cable. Custom interconnection solutions for Passive Copper Cables may be required in situations where one end of the cable is used in one brand of equipment while the other end of the cable is used in another brand of equipment and special coding is required at each side of the cable end for smooth interconnection. We will be delighted to hear Your requirements, and our sales team will confirm all relevant details with You during the ordering process – Contact Us!