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Name:
N9K-SUP-B+
- Description:
- SUPERVISOR B+ FOR NEXUS 9500
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- Cisco
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- GTIN:
- 212721680274
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3 - List Price:
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$23,811.00
- Price:
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$12,562.00
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N9K-SUP-B+
SUPERVISOR B+ FOR NEXUS 9500
$23,811.00
$12,562.00
45 in Global Warehouse
$12,562.00
47% off
TRUSTED, TRIED, PROVEN
N9K-SUP-B+ Overview
N9K-SUP-B+ is a high-performance supervisor module engineered for the Cisco Nexus 9000 Series switches. Designed as a modular control card, it delivers robust management and forwarding capabilities to support advanced data center networking environments. The module is built for high-density, low-latency operations, enabling rapid packet processing in scalable infrastructures.
Optimized for mission-critical network deployments, the N9K-SUP-B+ integrates seamlessly into Cisco’s Nexus ecosystem. While it is not a traditional Ethernet module with fixed network ports, it underpins the system’s overall performance by managing control plane operations and interfacing with a range of high-speed interconnects within the chassis. Its design and form factor ensure compatibility with Cisco Nexus switches, supporting core protocols such as TCP/IP for efficient data center routing and switching.
What is the price of N9K-SUP-B+?
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N9K-SUP-B+ Specifications
| Product Type | Supervisor Module |
| Module Type | Network Supervisor |
| Data Rate | N/A |
| Connector Type | N/A |
| Supported Protocols | TCP/IP |
| Form Factor | Modular |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 12V DC |
| Compatibility | Cisco Nexus 9000 Series |
| Max Speed | N/A |
| Supported Features | N/A |
| Power Consumption | N/A |
| Interface Ports | N/A |
| Expansion Slots | N/A |
| Product Name | Cisco Nexus 9000 Series N9K-SUP-B+ Supervisor Module |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
N9K-SUP-B+ Use Case
High-Availability Spine-Leaf Fabric with Supervisor B+ Redundancy
In a campus or hyperscale data center, dual N9K-SUP-B+ Supervisor B+ modules are deployed in a Nexus 9500 spine-leaf fabric to deliver nonstop forwarding and stateful supervisor switchover. The supervisors synchronize control-plane state and maintain under-lay and overlay connectivity across EVPN-VXLAN tunnels. Benefit: Achieve sub-second failover, 7-9s network uptime SLAs and seamless application delivery during planned maintenance or unexpected hardware failures.
Scalable Multi-Tenant Cloud Network with EVPN-VXLAN Control Plane
A service provider leverages N9K-SUP-B+ Supervisor B+ in Nexus 9500 leaf switches to run a hardware-accelerated EVPN-VXLAN control plane, segmenting thousands of tenants across a single fabric. The supervisor offloads MAC learning, ARP suppression and multicast replication, enabling line-rate forwarding and consistent policy enforcement. Benefit: Simplify tenant onboarding, scale to 100K+ routes per supervisor, and reduce CAPEX by consolidating control-plane functions on high-performance ASICs.
Advanced Telemetry and Programmability for Real-Time Operations
An enterprise IT team integrates N9K-SUP-B+ Supervisor B+ with Cisco streaming telemetry and NX-API to monitor network health and automate remediation. The supervisor streams flow and counters data via gRPC-Telemetry to a centralized analytics engine, triggering Python-based scripts to adjust QoS or reroute traffic dynamically. Benefit: Gain sub-second visibility, reduce mean time to resolution by 50%, and enforce intent-based policies without manual intervention.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco | Cisco Nexus 9500 Series | Cisco Nexus 9000 Series | Cisco Nexus 9508 | Cisco Nexus 9000 Series |
| Connector Type | SFP+ | QSFP+ | SFP+ | QSFP+ | N/A |
| Data Rate | 40Gbps | 40Gbps | 40Gbps | 40Gbps | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Form Factor | Modular | Modular | Modular | Modular | Modular |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 12V DC |
| Interface Ports | SFP+ | QSFP+ | Ethernet | QSFP+ | N/A |
| Max Speed | 40Gbps | 40Gbps | 40Gbps | 40Gbps | N/A |
| Module Type | SFP+ | Fabric Module | Ethernet | Fabric Module | Network Supervisor |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | N/A | N/A | N/A | N/A |
| Product Name | N9K-C9504-FM-S= | Cisco Nexus 9504 Fabric Module | Cisco Nexus N9K-X9636C-RX | Cisco Nexus 9508 Fabric Module - Redundant | Cisco Nexus 9000 Series N9K-SUP-B+ Supervisor Module |
| Product Type | Network Module | Network Module | Network Module | Network Module | Supervisor Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Redundancy, High Availability, Scalability | N/A |
| Supported Protocols | TCP/IP | Ethernet | TCP/IP, Fibre Channel | Ethernet, TCP/IP | TCP/IP |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the Supervisor B+ Module (N9K-SUP-B+) for Nexus 9500?
A
The Supervisor B+ Module (N9K-SUP-B+) is a high-performance control plane engine for Cisco Nexus 9500 Series switches that delivers advanced Layer 2/3 services, programmability, and scalability.
Q
What are the key features of the Supervisor B+ Module?
A
Key features include a programmable 2.5 Tbps per-slot forwarding capacity, line-rate non-blocking performance, VXLAN EVPN, MPLS, segment routing, advanced telemetry, and optional hardware encryption.
Q
What forwarding capacity does the Supervisor B+ Module provide?
A
The Supervisor B+ delivers up to 2.5 Tbps per slot and scales to 20 Tbps in a fully populated Nexus 9500 chassis.
Q
How many line cards can a Nexus 9500 chassis support with Supervisor B+?
A
With Supervisor B+, Nexus 9500 chassis support up to 4 line cards in the 9504, 8 in the 9508, and 16 in the 9516 models.
Q
Does the Supervisor B+ Module support high availability?
A
Yes, it supports active/standby supervisor redundancy with stateful failover and sub-second convergence.
Q
Which Cisco NX-OS software releases are compatible with Supervisor B+?
A
Supervisor B+ is supported on Cisco NX-OS 7.0(3) and later, with full feature sets available in NX-OS 9.x releases.
Q
What licensing model is required for advanced features on Supervisor B+?
A
It uses Cisco Smart Licensing and supports Network Essentials for basic switching and Network Advantage licenses for VXLAN EVPN, MPLS, and segment routing.
Q
What management and telemetry APIs does the Supervisor B+ Module offer?
A
It offers NETCONF, RESTCONF, gRPC, streaming telemetry, SNMP, CLI, and integration with Cisco Data Center Network Manager (DCNM).
Q
Does Supervisor B+ support VXLAN EVPN and segment routing?
A
Yes, it supports VXLAN EVPN for overlay fabrics and both MPLS and IPv6 segment routing for scalable underlay networks.
Q
How many virtual device contexts (VDCs) can Supervisor B+ support?
A
Supervisor B+ supports up to 16 virtual device contexts in a fully populated Nexus 9500 chassis.
Q
What are the power and cooling requirements for Supervisor B+?
A
It draws approximately 115 W from the chassis power system and requires front-to-back airflow provided by Nexus 9500 Series redundant power supplies.
Q
Can I perform a field upgrade to Supervisor B+ on an existing chassis?
A
Yes, Supervisor B+ is hot-swappable and supports ISSU (In-Service Software Upgrade) for stateful replacement without traffic interruption.
Q
What are typical use cases for Nexus 9500 with Supervisor B+?
A
Typical use cases include large-scale campus aggregation, data center spine-leaf fabrics, multi-tenant cloud networks, and high-performance IP/MPLS backbones.
Q
What warranty and support options are available for the Supervisor B+ Module?
A
Cisco provides a limited lifetime hardware warranty and optional SMARTnet support for 24×7 TAC access, software updates, and advance hardware replacement.
Q
How do I install the Supervisor B+ Module in a Nexus 9500 chassis?
A
Slide the module into the supervisor slot, secure the captive screws, connect management and console cables, then power on; the switch auto-detects the new supervisor.
Q
Where can I purchase the N9K-SUP-B+ Supervisor B+ Module?
A
The N9K-SUP-B+ is available through authorized Cisco partners and resellers; contact Cisco or visit the Cisco price list to place an order.
