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40G-CR4 QSFP+ to 4 10G-CU SFP+ Direct Attach Breakout Copper Cable, 30AWG, Passive, 3M
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Product Highlights:
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40G-CR4 QSFP+ to 4×10G SFP+ passive breakout copper cable, 3 meters, 30AWG
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Splits a single 40G port into four independent 10G connections for high-density networks
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Compact and flexible design for easy deployment in racks and server rooms
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FiberMania provides OEM/ODM services with custom configurations, private labeling, and scalable production support
Table of Contents
Description
This 40G-CR4 QSFP+ to 4×10G-CU SFP+ direct attach breakout copper cable provides a high-performance and cost-effective solution for connecting 40G uplinks to four 10G downlinks. Designed for short-distance, high-speed data connections, this cable is ideal for data centers, high-density network deployments, and enterprise server farms. Its passive design ensures reliable signal integrity without the need for additional transceivers or power, making it energy-efficient and simple to deploy.
Constructed with 30AWG high-quality copper conductors, the cable delivers low insertion loss, minimal crosstalk, and excellent signal performance over a distance of up to 3 meters. The breakout design allows a single 40G QSFP+ port to split into four independent 10G SFP+ connections, optimizing bandwidth utilization and simplifying network connectivity in high-density environments.
Specification
| Connector A: | QSFP+ (40Gbps, SFF-8436) |
|---|---|
| Connector B: | 4 x SFP+ (10Gbps, SFF-8431) |
| Cable Type: | Passive DAC |
| Length: | 3 Meters |
| Wire Gauge: | 30AWG Copper |
| Data Rate: | 40Gbps aggregate (4x10Gbps channels) |
| Operating Temperature: | 0℃- to 70℃- |
Features
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40G-CR4 QSFP+ to 4×10G-CU SFP+ passive breakout copper cable
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30AWG high-quality copper conductors for low insertion loss
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Cable length: 3 meters
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Supports 40G to four 10G breakout connections
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Passive design for energy-efficient operation
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High signal integrity with minimal crosstalk
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Compact and flexible design for high-density environments
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Ideal for short-distance, high-speed data connections
Applications
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Data center high-speed uplinks and downlinks
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40G QSFP+ to 10G SFP+ breakout in enterprise networks
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High-density switch-to-server connectivity
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Rack-to-rack interconnects
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Telecom and storage area networks (SAN)
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Short-reach network connections in server farms
FAQ
Q1: What is the cable type?
A: Passive direct attach copper breakout cable.
Q2: What connectors are supported?
A: QSFP+ on one end, 4×SFP+ on the other end.
Q3: What is the maximum cable length?
A: Up to 3 meters.
Q4: Is this suitable for energy-efficient deployment?
A: Yes, the passive design requires no additional power.
Q5: What is the wire gauge?
A: 30AWG high-quality copper conductors.
Quality Qulifications and Compliance
To get the detailed certification, please go to the Compliance.
Please Note: Our products comply with all internationally recognized and industry-standard specifications. For customized or special requirement products, we carry out testing and standards in accordance with the conformity criteria specified in the contract.
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