Cisco C1-N5K-C5548UP-FA Full Product Description

1. Short Overview

2. Part Number Suffix Decoding & Core Composition Difference

Full PN Breakdown

1. C1: Cisco ONE perpetual all-in-one feature license bundle (C1-N5548), pre-activated at factory
2. N5K: Nexus 5500 unified FCoE data center switch product family
3. C5548UP: Base 1RU 32-port chassis model;UP = Unified Port– each SFP+ port can be toggled via CLI between 1/10G Ethernet/FCoE or 1/2/4/8G native Fibre Channel without hardware replacement
4. FA: Front-to-Back airflow (cold air intake front, hot exhaust rear), compatible with standard hot/cold aisle data center rack layouts

Key Distinction vs N5K-C5548UP-FA (Hardware-Only Chassis)

• N5K-C5548UP-FA: Only physical hardware, all feature licenses must be ordered and installed manually
• C1-N5K-C5548UP-FA: Identical physical hardware + permanent embedded C1-N5548 Cisco ONE license that unlocks all standard feature suites out of the box, no separate license SKUs required

Factory Pre-Integrated Hardware & License Included

1. 1RU standard 19-inch rack-mount passive midplane Nexus 5548UP chassis
2. Two N55-PAC-750W hot-swappable AC power supplies (N+1 redundant power, factory pre-installed)
3. Two N5548UP-FAN front-to-back hot-swappable fan trays (N+1 cooling redundancy, factory pre-installed)
4. 32 fixed unified SFP+ 1/10G ports (software selectable Ethernet/FCoE or native Fibre Channel)
5. One rear OIR hot-swappable expansion module slot for uplink/storage expansion cards
6. Complete out-of-band management interfaces: RJ45 serial console, dual 10/100/1000BASE-T out-of-band management Ethernet, USB Type-A diagnostic flash port
7. Permanent embedded C1-N5548 Cisco ONE full feature license stored in internal flash memory
8. Standard 19-inch rack mounting rails, front cable management brackets, hardware installation and safety documentation

Items Not Included (Must Be Ordered Separately)

• SFP+/SFP optical transceivers, Twinax copper DAC cables for all front unified ports and rear expansion slots
• N55-M series modular expansion cards (unified port, pure Ethernet or native Fibre Channel uplink modules)
• N55-DL2 Layer 3 routing daughter card (mandatory hardware to enable hardware Layer 3 forwarding capacity)
• Optional accessories: Lockable front door, extended cable management kit, air filter panel, serial console cable

3. Hardware Port & Slot Layout (Hardware Identical to N5K-C5548UP-FA)

Front Panel 32 × Unified SFP+ Ports

1. Ethernet/FCoE Mode: Dual-speed 1G/10G SFP/SFP+, compliant with IEEE DCB standards (802.1Qbb PFC, 802.1Qaz ETS) for lossless unified storage-Ethernet traffic
2. Native Fibre Channel Mode: 1/2/4/8G Fibre Channel for direct disk array/tape library SAN attachment

Rear Single OIR Hot-Swappable Expansion Slot

1. N55-M1604: 6×10G SFP+ FCoE/Ethernet uplink module
2. N55-M1404: 4×8G FC + 4×10G FCoE/Ethernet hybrid storage module
3. N55-M8FC: 8×1/2/4G native Fibre Channel module
4. N55-M6FC: 6×8G high-speed native Fibre Channel module
5. N55-M16UP: 16 additional unified SFP+ expansion ports

Rear Power & Cooling Subsystems

• Dual pre-installed N55-PAC-750W AC power supply bays, fully OIR hot-swappable for N+1 power redundancy
• Two pre-installed hot-swappable fan trays with front-to-back airflow; single fan tray failure triggers SNMP fault alerts without traffic interruption

Front Panel LED Status Array

4. Hardware Performance Specifications

1. Full non-blocking crossbar switching fabric bandwidth: 960 Gbps full-duplex
2. Wire-speed Layer 2 forwarding throughput: 714 Mpps at maximum 10G port speed
3. Cut-through switching latency: ~3 microseconds for standard data center packets
4. Base Layer 2 MAC address capacity: 32,000 entries (XL extended scale unlocked via embedded C1 license)
5. Maximum VLAN support: 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 enabled by C1 ONE license)
8. Native ASIC hardware offload feature suite:
   • Full lossless FCoE 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

N55-DL2 Layer 3 Daughter Card (Separate Order Item)

Physical & Environmental Parameters

• Form Factor: 1 RU (4.37 cm height), standard 19-inch EIA horizontal rack mount
• Dimensions (H × W × D): 4.37 cm × 43.9 cm × 76.2 cm; extended depth 88.6 cm with full cable management kit
• Pre-populated chassis weight (2×AC PSUs + 2 fan trays, no expansion modules/transceivers): ~13.5 kg (30 lbs)
• Fully loaded maximum weight (dual PSUs + dual fans + one expansion module): ~16.2 kg (36 lbs)
• Operating temperature range: 0°C ~ 40°C (32°F ~ 104°F); certified altitude up to 3,000 meters
• Storage temperature: -40°C ~ 70°C (-40°F ~ 158°F)
• Operating relative humidity: 8%–80% 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 validatedCisco

N55-PAC-750W AC Power Supply Spec (Factory Pre-Installed)

• Input: Universal 100–240V AC, 50/60Hz
• Rated output power: 750W per PSU; typical full-load power draw ~700W with N55-DL2 L3 daughter card installed
• Hot-swappable OIR replacement, N+1 redundant power architecture

5. C1-N5548 Cisco ONE Full Feature License (Included Core 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
3. Complete Layer 3 Routing Suite: OSPF, EIGRP, BGP, VRF segmentation, IVR Inter-VSAN Routing (requires N55-DL2 hardware)
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. Unified Security Suite: FIPS 140-2, Cisco TrustSec, advanced ACLs, full configuration audit logging
7. 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 SFP+ ports between Ethernet/FCoE and native Fibre Channel

Multilayer Routing & Cross-Data Center Interconnect (N55-DL2 Daughter Card Mandatory)

• Full IPv4/IPv6 dynamic routing protocols: OSPF, EIGRP, BGP (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 unified port 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 10G unified SFP+ ports

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 traffic interruption
• Onboard Python interpreter + NX-API REST interfaces for custom data center automation scripts

7. Typical Deployment Scenarios for C1-N5K-C5548UP-FA All-In-One Solution

1. Medium virtualized multi-pod data center ToR aggregation core: Unified ports flexibly split for 10G server leaf links and direct native Fibre Channel disk/tape connections; factory dual power/cooling redundancy + full C1 ONE license eliminates separate hardware and license procurement
2. Financial/mainframe zSystems converged unified storage core: Native FCoE + direct FC port mode removes costs of dedicated FC expansion cards; full FCIP/DMM storage migration features pre-licensed for cross-site tape backup replication
3. Multi-building enterprise campus edge converged LAN/SAN switch: Front-to-back airflow fits standard cold aisle racks, pre-unlocked OTV/LISP/MPLS feature suite supports multi-building interconnection and geographically separated disaster recovery fabrics
4. Medium MPLS service provider multi-tenant metro PoP edge gateway: Full carrier-grade MPLS/EVPN feature set pre-activated; VLAN/VSAN multi-tenant isolation separates independent enterprise customer LAN/SAN fabrics on a single chassis
5. Legacy Nexus 5000 fabric migration upgrade: Single SKU covers redundant power, redundant cooling, unified port hardware and permanent full feature license; backward compatible with existing 10G SFP transceivers while enabling modern NX-OS DCI automation
6. Centralized enterprise 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; unified front ports can switch to native FC for direct tape array attachment

8. Standard Package Contents of C1-N5K-C5548UP-FA Factory Bundle

Separately Mandatory Components (Not Included in This Bundle)

• Optional N55-M series expansion line/service modules for the single rear expansion slot
• SFP+/SFP optical transceivers and Twinax DAC copper cables for all unified front ports and expansion module interfaces
• Optional N55-DL2 Layer 3 routing daughter card (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