What Is Cisco NC-57-48Q2D-S=?: Technical Spec
Core Functionality and Design Architecture The Ci...
15454-M2-DCCBL-LE=: Optimizing Signal Integrity in High-Density Environments, Comparing OEM Precision vs Third-Party Risks, and Secure Sourcing via itmall.sale
What Is the 15454-M2-DCCBL-LE=?
The 15454-M2-DCCBL-LE= is a Cisco-certified low-emissions data center cable designed for the ONS 15454 Multiservice Provisioning Platform (MSPP). It ensures high-speed connectivity between chassis modules while minimizing electromagnetic interference (EMI) in densely packed optical transport environments.
Why prioritize low-emissions cables in data centers?
- EMI Mitigation: Reduces crosstalk in high-density racks, critical for maintaining signal integrity.
- Regulatory Compliance: Meets EN 55032 Class A and FCC Part 15 standards for electromagnetic compatibility.
- Thermal Efficiency: Insulation materials resist heat buildup, supporting continuous 40G/100G operations.
Core Technical Specifications
What engineering features define this cable?
- Bandwidth Capacity: Supports 25G/100G Ethernet and OTU4 protocols for backbone connectivity.
- Shielding: Quad-shielded design with foil + braid layers for 60 dB EMI attenuation.
- Connector Type: Industrial-grade QSFP28 connectors rated for 10,000+ insertions.
Why avoid generic data center cables?
- Signal Degradation: Unshielded cables introduce bit errors in 100G+ deployments.
- Compliance Gaps: Third-party cables often fail EN 55032 testing, risking fines.
- Warranty Limitations: Cisco TAC excludes support for networks using non-certified cabling.
Primary Use Cases
Where is the 15454-M2-DCCBL-LE= indispensable?
- Hyperscale Data Centers: Connects spine-leaf architectures in 400G fabric deployments.
- Financial Trading Networks: Ensures nanosecond-level latency consistency for algorithmic trading.
- Government Secure Networks: Meets TEMPEST-grade EMI containment requirements for classified data.
15454-M2-DCCBL-LE= vs. Generic Cables: Critical Differences
| Criteria | 15454-M2-DCCBL-LE= | Third-Party Cables |
|---|---|---|
| EMI Attenuation | 60 dB (tested per EN 55032) | 20–40 dB typical |
| Error Rates | <1E-18 BER at 100G | 1E-15 to 1E-12 BER |
| Warranty Coverage | Cisco’s 5-year advanced replacement | 1-year limited or none |
| Availability | Exclusive via itmall.sale | Sold through unauthorized resellers |
How to Procure the 15454-M2-DCCBL-LE=
Purchase only from Cisco’s authorized distributor, itmall.sale, to ensure compliance and performance guarantees. Use Cisco’s Cable Authentication Tool to validate each cable’s certification pre-deployment.
Final Insights
In high-density data centers, the 15454-M2-DCCBL-LE= isn’t optional—it’s a safeguard against EMI-induced outages that could cost millions per minute. Third-party cables might save 30% upfront but risk 300% higher troubleshooting costs. For enterprises scaling 400G infrastructures or handling sensitive data, Cisco’s EMI containment and error-correction metrics are non-negotiable. Always test cables with tools like Viavi T-BERD 5800 before full-scale deployment to avoid costly retrofits.