Tripp Lite
Tripp Lite QSFP+ to 10 GbE SFP+ Passive DAC Breakout Cable (M/M)
Best high-speed solution for connecting 40GbE switches to 10GbE servers.
This Tripp Lite QSFP+ to 10 GbE SFP+ Passive DAC Breakout Cable (M/M) efficiently connects and distributes your 40 GbE system directly into four separate 10 GbE servers, switches, or adapters. Supporting data rates up to 40 Gbps, this pre-terminated copper cable ensures reliable performance and compliance with MSA SFF-8431 and SFF-8436 standards. It features durable zinc die-cast connectors equipped with pull-tab ejectors for simple installation and removal. This product is backed by a Lifetime Limited Warranty, offering long-term reliability for your network infrastructure.
$135.07
Owner Satisfaction
4.5
/ 5
Category Rank
2345
/ 6543
#2345 in Network Cables
Price vs Category Average
-62%
Below average
Data Rate
40
/ Gbps
Who it's for
- IT managers seeking budget-friendly network expansion
- Engineers prioritizing speed and energy efficiency
- Data center technicians optimizing rack space
Who should skip it
- IT teams using hardware with strict vendor-locking policies
- Network architects planning long-distance connections
- System administrators managing airflow in crowded racks
Performance breakdown
Data Throughput
Handles 40 Gbps speeds with consistent, low-latency signal integrity.
Build Durability
Zinc die-cast connectors provide a rugged, professional-grade physical connection.
Installation Ease
Pull-tab ejectors make swapping connections in tight rack spaces effortless.
System Compatibility
Broad MSA standard compliance ensures seamless integration with major network hardware.
Signal Reliability
Passive copper design minimizes interference for stable, short-range data transmission.
Long-term Support
Lifetime warranty coverage provides significant peace of mind for infrastructure investments.
Key Specs
Data Rate
40 Gbps
Cable Type
Direct Attach Cable (DAC)
Conductor Material
Copper
Connector Type
QSFP+, SFP+
Connector Gender
Male
Length
1 Meter
Jacket Color
Black
Standards Compliance
MSA SFF-8431 and SFF-8436
Features
- Supports serial data rates up to 40 Gbps
- Breaks out 40 GbE into four 10 GbE connections
- Compatible with Cisco QSFP-4SFP10G-CU1M
- Zinc die-cast connectors for durability
- Pull-tab ejectors allow quick connections
- SDR, DDR, and QDR compatible
- Lifetime Limited Warranty included
What customers say
Customers highly value this breakout cable for its robust construction and immediate plug and play setup. It efficiently converts a 40GbE QSFP+ port into four 10GbE SFP+ connections, delivering significant cost savings over separate transceivers. The core positive feedback centers on its reliability and ability to maintain high throughput without packet loss, making it excellent for short reach aggregation within specified distance limits. While the product is viewed as a high quality, high value solution for optimizing rack space and budget, users must verify hardware support. A small number of users report frustration when deploying the cable with nonstandard or older switch firmware that may not recognize the coding.
Know before you buy
This cable allows you to connect a single 40 GbE QSFP+ port on a switch or router to four separate 10 GbE SFP+ ports on servers or other network devices. It effectively splits a high-speed uplink into four individual 10 GbE connections.
Yes, this cable is designed to be compatible with Cisco hardware that utilizes the QSFP-4SFP10G-CU1M standard. It also adheres to MSA SFF-8431 and SFF-8436 industry standards, ensuring broad compatibility with most networking gear.
No, this is a passive Direct Attach Cable (DAC). It does not require external power or active transceivers, making it an energy-efficient solution for short-reach connections within a rack.
The connectors feature integrated pull-tab ejectors. These tabs allow you to easily release the locking mechanism and remove the cable from dense port configurations without needing extra tools.
This cable supports serial data rates up to 40 Gbps. It is also compatible with SDR, DDR, and QDR data transfer standards.
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