| Product Type | Network Switch | 
| Model | Cisco NCS 55A1 | 
| Chassis Bundle | NCS55A1 Fixed 36x100G Base Chassis Bundle | 
| Manufacturer Part Number | NCS-55A1-36H-GLE | 
| Form Factor | 1RU | 
| Installed Memory (RAM) | 32 GB | 
| Power Supply Type | Redundant AC or DC power supplies (depending on configuration) | 
| Power Consumption (Typical) | 630 Watts | 
Cisco NCS55A1 Fixed 36x100G Base Chassis Bundle
 
 

Key Benefits
 
            
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- Optimized for high-density 100G Ethernet deployments with 36 ports, enabling scalable network growth.
- TAA compliance and RoHS certification ensure suitability for government and regulated sectors.
- Versatile interface support and 32 GB RAM provide enhanced performance and control in complex environments.
Product Overview
The Cisco NCS55A1 Fixed 36x100G Base Chassis Bundle is a high-performance network switch designed for data-intensive environments. It supports 36 ports of 100 Gigabit Ethernet through QSFP28, delivering exceptional bandwidth in a 1RU form factor. Key hardware includes 32 GB RAM and versatile interfaces such as RJ45, RS-232, and RS-422. It meets compliance standards including RoHS and TAA, making it well-suited for enterprise and government applications. Compact yet powerful, this switch enables streamlined deployments in complex network infrastructures.
Specifications
                      Product Overview
                      
                    
                    
                      Wireless Features
                      
                    
                    | Wireless Support | 
                      Compliance & Origin
                      
                    
                    | RoHS Compliant | Yes | 
| TAA Compliant | Yes | 
| Country of Origin | China / United States | 
| EMC Standards | EN55032, EN55024, CISPR 32, CISPR 24 | 
| Safety Standards | UL 60950-1, IEC 60950-1, EN 60950-1 | 
| Certifications | CE, FCC, UL, CSA, VCCI, BSMI | 
                      Advanced Security Features
                      
                    
                    | Access Control | Role-Based Access Control (RBAC) | 
| Authentication Protocols | RADIUS, TACACS+ | 
| Secure Management | SSHv2, SNMPv3, HTTPS | 
| MACsec Support | Yes | 
| Control Plane Protection | Yes | 
| Infrastructure ACLs | Yes | 
                      Interfaces
                      
                    
                    | Total Ports | 36 | 
| Port Type | QSFP28 | 
| Data Transfer Rate per Port | 100 Gbps | 
| Data Link Protocol | 100 Gigabit Ethernet | 
| Management Interfaces | RJ45; RS-422; RS-232 | 
| Console Port | RJ45 (RS-232) | 
| Auxiliary Port | RS-422 | 
| USB Ports | 1 x USB Type A | 
                      Physical & Environmental
                      
                    
                    | Width | 17.3 in (43.94 cm) | 
| Depth | 30 in (76.2 cm) | 
| Height | 1.72 in (4.37 cm) | 
| Weight | 39.7 lbs (18 kg) | 
| Operating Temperature | 0°C to 40°C (32°F to 104°F) | 
| Storage Temperature | -40°C to 70°C (-40°F to 158°F) | 
| Operating Relative Humidity | 5% to 85% (non-condensing) | 
| Storage Relative Humidity | 5% to 95% (non-condensing) | 
| Mounting Type | Rack-mountable | 
| Cooling | Front-to-back or back-to-front airflow (field configurable) | 
                      Cloud Management & Licensing
                      
                    
                    | Management Interface | CLI via console and SSH; SNMPv2/v3; NETCONF/YANG; gNMI; Cisco IOS XR | 
| Cloud Managed | No (locally managed with remote capabilities) | 
| Included Licenses | Base OS license included; additional licenses required for advanced features | 
| Supported Management Tools | Cisco Prime; Cisco Crosswork; Cisco Network Services Orchestrator (NSO) | 
 
               
     
    