Product Type | Fabric Interconnect |
Model | UCSX-FI-6536-D-U |
Form Factor | 1RU |
Processor Type | Quad-Core CPU |
Memory | 32 GB RAM |
MAC Address Table Size | 32,000 entries |
Jumbo Frame Support | Up to 9216 bytes |
Forwarding Mode | Layer 2 switching |
Link Aggregation | IEEE 802.3ad supported |
Redundancy | Supports high availability configurations |
Power Supply | Dual redundant power supply (AC or DC options) |
Power Consumption | Approx. 210 Watts (typical) |
CISCO Fabric Interconnect 6536 for IMM, 1RU, Quad-Core CPU, 32GB RAM

Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Offers high performance with its 32 GB RAM and quad-core CPU, ideal for demanding data center environments
- Layer 2 switching and IEEE 802.3ad compliance enable scalable and redundant networking
- TAA compliance and U.S. manufacturing make it suitable for government and regulated enterprise deployments
Product Overview
The Cisco Fabric Interconnect 6536 for IMM is a powerful networking component built to meet the demands of scalable data center architectures. Housed in a space-efficient 1RU chassis, this unit features a quad-core CPU and 32 GB of system memory to handle high-speed packet forwarding and management workloads efficiently. With a MAC address table capacity of up to 32,000 entries and support for jumbo frames up to 9216 bytes, the device optimizes throughput and maximizes server connectivity performance.
Engineered with support for Layer 2 switching and IEEE 802.3ad link aggregation, this fabric interconnect enables resilient, high-performance network topologies. Its TAA-compliant build and origin from the United States make it suitable for government and enterprise deployments with regulatory requirements. Ideal for integration in Cisco-based IMM infrastructures, the UCSX-FI-6536-D-U offers enterprise-class uptime and reliability, ensuring smooth operation of mission-critical applications.
While designed specifically for Cisco environments, its standards-compliant interface and robust switching features make it adaptable for a range of data center use cases. With strong memory capacity and advanced traffic management support, this switch helps optimize ROI by delivering speed, reliability, and security in high-density deployments.
Specifications
Product Overview
Wireless Features
Wireless Support |
Compliance & Origin
Country of Origin | UNITED STATES |
TAA Compliant | Yes |
RoHS Compliance | Yes |
EMC Certification | FCC Class A, CE |
Safety Certifications | UL/CSA 60950-1, IEC/EN 60950-1 |
Advanced Security Features
Role-Based Access Control | Yes |
Secure Boot | Yes |
AAA Support | TACACS+, RADIUS |
Management Security | HTTPS, SSH v2, SNMPv3 |
Audit Logging | Yes |
Interfaces
Management Ports | 1 × 10/100/1000 Mbps Ethernet management port (RJ-45) |
Console Ports | 1 × RS-232 serial console port (RJ-45) |
USB Ports | 1 × USB 2.0 port |
Network Ports | 2 × 40/100-Gbps QSFP28 ports |
Expansion Ports | 32 × 25-Gbps SFP28 unified ports |
Data Transfer Rate (Total Switching Capacity) | 3.2 Tbps |
Packet Forwarding Rate | Up to 2.38 Bpps |
Port Aggregation | Static and LACP supported |
Physical & Environmental
Dimensions (H × W × D) | 1.72 × 17.3 × 29.7 in (4.37 × 43.9 × 75.4 cm) |
Weight | 26.7 lb (12.1 kg) |
Operating Temperature | 32°F to 104°F (0°C to 40°C) |
Storage Temperature | -40°F to 158°F (-40°C to 70°C) |
Operating Humidity | 5% to 93% non-condensing |
Storage Humidity | 5% to 93% non-condensing |
Cooling Type | Front-to-back airflow; redundant fans |
Cloud Management & Licensing
Management Interface | Cisco Intersight and Cisco UCS Manager |
Licensing Model | Smart Licensing enabled |
Cloud Enablement | Cisco Intersight support for remote management |