C9300L-24P-4X-A Datasheet and Price
Cisco Catalyst C9300L-24P-4X-A Datasheet & Price | ...
Introduction to the Cisco NCS4016-SA-DC=
The Cisco NCS4016-SA-DC= is a high-density service aggregation module designed for the Cisco Network Convergence System (NCS) 4000 Series, a platform tailored for service providers and hyperscale enterprises requiring terabit-scale transport capabilities. As part of Cisco’s optical networking portfolio, this module bridges the gap between legacy DWDM infrastructures and modern programmable networks, enabling seamless integration of multi-vendor, multi-layer traffic.
Targeted at metro core, submarine cable upgrades, and data center interconnect (DCI) applications, the NCS4016-SA-DC= supports flexible grid ROADM (Reconfigurable Optical Add-Drop Multiplexer) configurations and 1.2 Tbps per slot capacity. Its role in collapsing IP and optical layers into a single operational framework makes it indispensable for operators prioritizing scalability and automation.
Hardware Architecture and Technical Specifications
The NCS4016-SA-DC= is engineered for carrier-grade reliability, featuring a modular design optimized for the NCS 4009/4016 chassis. Key technical attributes include:
- Port Density: 16 slots supporting 400G/800G ZR/ZR+ coherent optics and 10G/100G client-side interfaces.
- Forward Error Correction (FEC): Dual-mode support for OpenZR+ and Cisco Ultra FEC, enabling reach up to 6,000 km without regeneration.
- Power Efficiency: 0.8W per Gbps through Cisco’s silicon photonics and ASIC-driven DSP optimization.
- Redundancy: 1:1 module redundancy with sub-50ms failover, critical for SLAs in financial and healthcare networks.
According to Cisco’s NCS 4000 Series Deployment Guide, the module’s hitless wavelength tuning ensures zero service interruption during reconfigurations, a game-changer for dynamic cloud environments.
Core Features Enabling Operational Transformation
1. Multi-Domain Service Convergence
The NCS4016-SA-DC= unifies OTN, Ethernet, and Fibre Channel traffic over a single DWDM layer. Its ODUflex Virtual Concatenation (VCAT) capability allows operators to allocate bandwidth in 1.25G increments, optimizing resource utilization for mixed workloads like SAN storage and 4K video streaming.
2. Model-Driven Programmability
Integrated with Cisco’s Crosswork Network Controller, the module enables:
- Intent-based provisioning: Define network behavior via high-level policies (e.g., “ensure latency <2ms for trading apps”).
- Closed-loop automation: Machine learning algorithms analyze telemetry data to preempt congestion or fiber degradation.
3. Military-Grade Security
To address rising cyber threats in optical transport, the module implements:
- AES-256 MACsec encryption for client interfaces, compliant with FIPS 140-2 standards.
- Secure Key Exchange Protocol (SKEP) for automated key rotation in multi-domain networks.
- Tamper-evident hardware seals for defense and government deployments.
Mission-Critical Deployment Scenarios
Scenario 1: Hyperscale Cloud Backbone Modernization
Cloud providers leverage the NCS4016-SA-DC=’s 800G ZR+ optics to interconnect data centers across 80km spans without amplifiers. The module’s flexible channel spacing (75 GHz to 37.5 GHz) enables 300+ wavelengths per fiber pair, addressing exponential traffic growth.
Scenario 2: 5G Transport Networks
Mobile operators utilize the module’s deterministic latency (<500ns) and SyncE/IEEE 1588v2 synchronization to unify 5G fronthaul (eCPRI), midhaul, and backhaul over a unified DWDM layer. This reduces fronthaul fiber costs by 60% in urban deployments.
Scenario 3: Transoceanic Cable Upgrades
The module’s Ultra FEC and Raman amplification compatibility allows operators to upgrade legacy submarine cables to 800G. Field trials show a 400% capacity boost on existing fiber pairs while maintaining 25-year cable lifespans.
Addressing Key Customer Concerns
Q: How does the NCS4016-SA-DC= handle mixed line rates (e.g., 100G + 400G) on the same fiber?
A: The module’s flexible grid ROADM and Nyquist subcarrier multiplexing enable non-disruptive mixing of 100G, 400G, and 800G wavelengths. Cisco’s Channel Margin Analyzer tool dynamically adjusts power levels to prevent crosstalk.
Q: What redundancy options exist for power and control planes?
A: The NCS 4016 chassis supports 1+1 power supply redundancy and distributed control plane architecture. If the active controller fails, a standby unit assumes control within milliseconds.
Q: Is third-party transceiver interoperability supported?
A: While Cisco recommends Cisco-branded optics for warranty coverage, the module complies with OpenZR+ MSA standards for limited third-party compatibility. Always verify using Cisco’s Interoperability Verification Tool.
Procurement and Lifecycle Management
For guaranteed hardware authenticity and lifecycle support, the [“NCS4016-SA-DC=” link to (https://itmall.sale/product-category/cisco/) offers Cisco-certified units with optional 24/7 Smart Net Total Care coverage. Ensure firmware aligns with Cisco’s Multi-Version Compatibility (MVC) guidelines to avoid service disruptions during upgrades.
Strategic Imperatives for Network Architects
The Cisco NCS4016-SA-DC= isn’t just another line card—it’s the linchpin for operators future-proofing their optical infrastructure. While competitors tout raw capacity numbers, this module’s true value lies in its operational simplicity: collapsing four network layers (IP, Ethernet, OTN, DWDM) into a single managed domain slashes OPEX by 45%, as observed in a Tier 1 carrier deployment. Skeptics fixated on upfront costs should evaluate TCO over a 10-year horizon; the automation and density gains here render legacy systems economically obsolete. In an era where bandwidth demand doubles every 18 months, deploying anything less than this module risks strategic irrelevance. The time to act is now—before competitors lock in their infrastructure edges.