Cisco C1-N5596T-FA Full Product Description

1. Short Overview

2. Part Number Suffix Decoding & Core Differentiation

Full PN Breakdown

1. C1: Cisco ONE perpetual all-in-one unified fabric feature license bundle (C1-5596), pre-activated and hardware-bound to the chassis during manufacturing
2. C5596T: 2RU high-density base chassis model;T = 10GBASE-T Copper– equipped with 32 fixed RJ45 10G copper ports for CAT6a/CAT7 server cabling, paired with 16 unified SFP+ fiber ports; each SFP+ interface can be toggled via CLI between 1/10G Ethernet/FCoE or 1/2/4/8G native Fibre Channel without dedicated FC hardware cards
3. FA: Front-to-Back airflow (cold air intake from front panel, hot air exhausted rear), fully compatible with standard hot/cold aisle data center rack layouts; all power and fan modules must share identical airflow direction to avoid thermal faultsCisco

Key Distinction vs Hardware-only C5596T-FA

• C5596T-FA: Bare pre-populated hardware only; all feature suites (XL extended scale, FCoE Enabler, Layer 3 routing, DCI, MPLS, VXLAN) must be ordered, downloaded and activated separately
• C1-N5596T-FA: Identical physical hardware + permanent embedded C1-5596 Cisco ONE license that unlocks all standard feature suites out of the box, no additional license SKUs required

Factory Pre-Integrated Hardware & License Included

1. 2RU standard 19-inch EIA rack-mount passive midplane Nexus 5596T chassis
2. Two 1100W hot-swappable AC power supplies (N+1 redundant power architecture, factory pre-installed)
3. Four front-to-back hot-swappable fan trays (4+1 redundant cooling, factory pre-installed)
4. Front fixed port combination:
   • 32 × 1/10G auto-sensing 10GBASE-T RJ45 copper ports; supports lossless FCoE transmission over CAT6a/CAT7 cabling up to 30 metersCisco
   • 16 × unified SFP+ 1/10G front ports, dual-mode configurable for Ethernet/FCoE or native Fibre Channel
5. Three independent rear OIR hot-swappable GEM expansion module slots for scalable uplink/storage port expansion
6. Complete out-of-band management interfaces: RJ45 RS232 serial console, dual 10/100/1000BASE-T out-of-band management Ethernet, USB Type-A diagnostic flash port
7. Permanent embedded C1-5596 Cisco ONE full feature license stored in internal chassis flash memory
8. Standard 19-inch rack mounting rails, front cable management brackets, hardware installation and global safety compliance documentation

Items Not Included (Must Be Ordered Separately)

• SFP+/SFP optical transceivers, Twinax copper DAC cables for all 16 unified SFP+ front ports and expansion module interfaces
• N55-M series GEM2 expansion modules (10GBASE-T copper expansion, unified port, pure Ethernet, native Fibre Channel, 40G QSFP uplink or dedicated Layer 3 routing N55-DL3 module)
• Optional accessories: Lockable front door, extended cable management kit, air filter panel, serial console rollover cable

3. Hardware Port & Slot Layout (Hardware Identical to C5596T-FA)

Front Panel Fixed Ports

1. 32 × 1/10G 10GBASE-T RJ45 Ports
   Auto-sensing 1G/10G copper interfaces, fully compliant with IEEE DCB standards (802.1Qbb PFC Priority Flow Control, 802.1Qaz ETS Enhanced Transmission Selection) to carry lossless FCoE storage traffic over CAT6a/CAT7 cables with maximum 30-meter reach.
2. 16 × Unified SFP+ Ports
   Two CLI-selectable operating modes without hardware replacement:

• Ethernet/FCoE Mode: Dual-speed 1G/10G SFP/SFP+ for leaf-spine uplinks or storage convergence
• Native Fibre Channel Mode: 1/2/4/8G Fibre Channel for direct disk array, all-flash storage and tape library SAN attachment

Rear Three OIR Hot-Swappable GEM Expansion Slots

1. N55-M12T: 12-port 10GBASE-T copper expansion module (unique to Nexus 5596T chassis)
2. N55-M16UP: 16 additional unified SFP+ ports (Ethernet/FCoE or native FC)
3. N55-M1604: 6×10G SFP+ pure Ethernet/FCoE uplink module
4. N55-M1404: Hybrid 4×8G FC + 4×10G FCoE/Ethernet storage module
5. N55-M8FC: 8-port 1/2/4G native Fibre Channel module
6. N55-M6FC: 6-port 8G high-speed native Fibre Channel module
7. N55-M4Q: 4×40G QSFP uplink module for leaf-spine fabric interconnection
8. N55-DL3: Dedicated Layer 3 routing GEM module (160 Gbps hardware L3 forwarding throughput, occupies one expansion slot)

Rear Power & Cooling Subsystems

• Dual factory pre-installed 1100W AC power supply bays, fully OIR hot-swappable for N+1 power redundancy
• Four pre-installed hot-swappable fan trays with front-to-back airflow; mixing airflow directions across fan and power modules will trigger thermal protection faults

Front Panel LED Status Array

4. Hardware Performance Specifications

1. Full non-blocking crossbar switching fabric aggregate bandwidth: 1920 Gbps full-duplex (1.92 Tbps)
2. Wire-speed Layer 2 forwarding throughput: 1428 Mpps at maximum 10G port speed
3. Cut-through switching latency: ~3 microseconds for standard data center frame sizes; sub-5μs Ethernet latency, sub-10μs Fibre Channel latency
4. Base Layer 2 MAC address table capacity: 32,000 entries (XL extended scale unlocked via embedded C1 license)
5. Maximum VLAN segmentation: 4094 VLANs per logical fabric partition
6. Port-channel scaling limit: 1024 LACP logical trunk bundles, maximum 16 physical ports per vPC/ISL trunk
7. Maximum supported Nexus 2000 FEX fabric extenders: 24 FEX leaf units (XL scale license enabled by C1 ONE suite)
8. Native ASIC hardware offload feature suite:
   • Complete lossless FCoE protocol stack: PFC priority flow control, ETS bandwidth allocation, VNTag tagging, FC-NVMe low-latency storage tunneling
   • OTV cross-data-center overlay encapsulation, LISP workload mobility for multi-pod distributed fabrics
   • FCIP tunnel compression, write acceleration, tape pipelining for long-distance disaster recovery SAN replication
   • DMM non-disruptive data migration, IOA storage I/O acceleration, onboard streaming LAN/SAN telemetry export
   • VXLAN/NVGRE virtual overlay tunneling for multi-tenant cloud virtualized workloads

Physical & Environmental Parameters

• Form Factor: 2 RU (8.8 cm height), standard 19-inch EIA horizontal rack mount
• External dimensions (H × W × D): 8.8 cm × 43.9 cm × 74.9 cm; extended depth 87.6 cm with full cable management kit installed
• Pre-populated chassis weight (2×1100W PSUs + four fan trays, no expansion modules/transceivers): ~16.2 kg (35.7 lbs)
• Fully loaded maximum weight (dual PSUs + four fans + three expansion modules): ~22.7 kg (50 lbs)
• Operating temperature range: 0°C ~ 40°C (32°F ~ 104°F); certified altitude up to 3,000 meters
• Storage temperature range: -40°C ~ 70°C (-40°F ~ 158°F)
• Operating relative humidity: 8%–80% non-condensing; storage humidity 5%–95% non-condensing
• Compliance Certifications: FCC Class A, UL 60950-1, CE, VCCI Class A, NEBS Level 3, GR63 seismic Zone 4, RoHS 6 compliant, FIPS 140-2 Level 1 validated

1100W AC Power Supply Spec (Factory Pre-Installed)

• Input: Universal 100–240V AC, 50/60Hz
• Rated output power: 1100W per single PSU; typical full-load power draw ~980W with three expansion modules and L3 GEM installed
• Hot-swappable OIR replacement, N+1 redundant power architecture

5. C1-5596 Cisco ONE Full Feature License (Core Unique Advantage)

1. XL Extended Scale Package: 32,000 MAC addresses, 24 FEX support, expanded IPv4/IPv6 route and ACL table limits
2. Full FCoE Storage Suite: VSAN virtual fabrics, WWN zoning, NPV/NPIV edge mode, FCIP SAN extension, DMM storage migration, hardware slow drain detection
3. Complete Layer 3 Routing Suite: OSPF, EIGRP, BGP, VRF segmentation, IVR Inter-VSAN Routing (requires N55-DL3 hardware GEM module)
4. Data Center Interconnect (DCI) Suite: OTV, LISP for cross-site workload mobility
5. Carrier-Grade MPLS Suite: LDP, VPLS, VPWS, EVPN-FC multi-tenant transport
6. Virtualization Overlay Suite: VXLAN, NVGRE for multi-tenant cloud virtual workloads
7. Unified Security Suite: FIPS 140-2, Cisco TrustSec, advanced ACLs, full configuration audit logging
8. Full Management Automation Suite: DCNM centralized SAN/LAN management, streaming telemetry, NX-API REST, Python scripting support

6. Full NX-OS Feature Set Enabled by C1 License

Layer 2 Ethernet & Converged FCoE Storage Fabric

• Single default VDC architecture (Nexus 5500 series does not support multiple independent VDC partitions)
• 802.1Q VLAN tagging, PVLAN private VLAN anti-spoofing isolation
• MSTP multi-instance spanning tree for Layer 2 loop prevention, vPC dual-active peer-link redundancy for storage/Ethernet uplinks
• Complete lossless FCoE protocol stack with hardware slow drain detection and buffer credit isolation to eliminate storage packet loss
• NPV/NPIV FCoE edge virtualization to reduce upstream MDS SAN director control-plane overhead
• POAP zero-touch automatic switch provisioning for mass rack rollouts
• Native Nexus 2000 FEX fabric extender support for high-density server leaf access aggregation
• Dynamic unified port mode switching via CLI to toggle the 16 SFP+ ports between Ethernet/FCoE and native Fibre Channel without hardware replacement
• Native 10GBASE-T copper FCoE support over CAT6a/CAT7 cabling up to 30 meters

Multilayer Routing & Cross-Data Center Interconnect (N55-DL3 L3 GEM Module Mandatory)

• Full IPv4/IPv6 dynamic routing protocols: OSPF, EIGRP, BGP, static routing, ECMP load balancing (permanently unlocked via C1 license)
• VRF virtual routing and forwarding for multi-tenant Layer 3 traffic isolation
• Licensed IVR Inter-VSAN Routing for secure cross-storage-fabric data forwarding
• OTV Overlay Transport Virtualization for Layer 2 workload mobility across geographically separated disaster recovery sites
• LISP Locator/ID Separation Protocol for multi-pod distributed data center interconnection
• Full carrier MPLS stack including LDP, VPLS, VPWS, EVPN-FC dual-stack multi-tenant transport
• Hardware-accelerated FCIP tunnel compression, write acceleration and tape pipelining for long-distance off-site backup replication
• iSCSI multi-protocol gateway functionality via N55-M expansion modules for IP-attached storage consolidation

Advanced QoS & Traffic Prioritization

• Four hardware priority queues per port (both 10GBASE-T and SFP+ unified ports) for tiered classification of storage I/O, VM east-west traffic, management and backup streams
• Ingress frame policing and egress bandwidth shaping to throttle low-priority tape backup and replication traffic
• Pre-built QoS templates optimized for OLTP databases, all-flash NVMe storage, virtual server workloads, tape archives and disaster recovery replication
• Dedicated high-priority low-latency queue for real-time unified communications and enterprise database workloads
• DCBX media optimization for converged FCoE LAN/SAN traffic over both copper and fiber 10G interfaces

Enterprise & Service Provider Security Suite

• Port security with static MAC locking to block unauthorized server/storage device attachment
• Granular RBAC multi-tier administrative access control, native integration with Cisco ISE identity engine
• SSHv2 encrypted remote management, SNMPv3 secure monitoring, AES encrypted startup configurations, DH-CHAP FCoE inter-fabric authentication
• Port lockdown, VSAN read-only permission controls, complete audit logging for all fabric configuration changes
• FIPS 140-2 Level 1 compliance for government, financial and regulated enterprise deployments
• Cisco TrustSec security group tagging for end-to-end policy segmentation across campus and data center fabrics
• IPv6 over Fibre Channel support for modern dual-stack management networks
• Secure Boot and anti-counterfeit hardware validation to prevent unauthorized firmware tampering

Monitoring & SAN/LAN Management Tools

• Cisco DCNM centralized graphical converged LAN/SAN fabric monitoring, provisioning and REST API automation
• Dual isolated out-of-band management Ethernet ports for offline device access during fabric-wide outages and analytics export
• External USB flash storage for offline NX-OS firmware upgrades, running configuration backup and offline diagnostics
• CDP automatic neighbor discovery for Nexus/MDS fabric devices
• Real-time streaming telemetry: port throughput, latency, frame error counters, SFP optical transmit power diagnostics
• Fault alert notifications via email, syslog and SNMP traps
• GOLD Generic Online Diagnostics for continuous hardware health validation without production traffic interruption
• Onboard Python interpreter + NX-API REST interfaces for custom data center automation scripts

7. Typical Deployment Scenarios for C1-N5596T-FA All-In-One Solution

1. Medium/Large virtualized data center EoR/ToR copper-heavy aggregation core: 32 built-in 10GBASE-T RJ45 ports directly connect rack servers via short CAT6a copper cabling; 16 unified SFP+ ports serve fiber uplinks or direct native Fibre Channel disk/tape storage attachment. Factory dual high-wattage power, four redundant fan trays and full C1 ONE license eliminate separate hardware and license procurement.
2. Enterprise financial/mainframe zSystems converged unified storage core: Native FCoE over copper and direct FC port mode remove extra fiber module costs for mixed copper server and SAN storage environments. Pre-unlocked FCIP/DMM storage migration features support cross-site tape backup replication.
3. Multi-building enterprise campus core converged LAN/SAN switch: Front-to-back airflow fits standard cold aisle racks, pre-activated OTV/LISP/MPLS feature suite supports multi-building interconnection and geographically separated disaster recovery fabrics.
4. Medium-to-large MPLS service provider multi-tenant metro PoP aggregation gateway: Full carrier-grade MPLS/EVPN/VXLAN feature set pre-licensed; VLAN/VSAN multi-tenant isolation separates independent enterprise customer LAN/SAN fabrics on a single chassis.
5. Legacy Nexus 5000 fabric migration copper-capacity upgrade: Single SKU covers redundant power, redundant cooling, high-density copper/fiber port hardware and permanent full feature license; backward compatible with existing 10G SFP transceivers while enabling modern NX-OS DCI and virtualization automation workflows.
6. Centralized enterprise large-scale tape library backup fabric aggregation core: Dedicated SAN aggregation switch utilizing multi-port FCIP port-channels to primary production FCoE fabrics for asynchronous off-site archive replication workloads; unified SFP+ ports can switch to native FC for direct high-capacity tape array attachment.

8. Standard Package Contents of C1-N5596T-FA Factory Bundle

Separately Mandatory Components (Not Included in This Bundle)

• Optional N55-M series GEM expansion line/service modules for three rear expansion slots
• SFP+/SFP optical transceivers and Twinax DAC copper cables for all 16 unified SFP+ front ports and expansion module interfaces
• Optional N55-DL3 Layer 3 routing GEM module (required to enable hardware Layer 3 forwarding capability)
• RS232 serial console rollover cable, mini USB console cable, fiber/copper patch cords, rack cable management accessories, lockable front door, air filter panel

Short Commercial Catalog Summary for Quotation