Cisco C9300-NM-4G Datasheet and Pricing Guide: Expert Analysis of Catalyst 9300 Series 4G LTE Network Module

1. Product Overview

The Cisco C9300-NM-4G= is a high-performance modular network interface card designed specifically for the Cisco Catalyst 9300 Series switches. This network module integrates advanced 4G LTE cellular connectivity, enabling enterprises to leverage cellular WAN as a primary or backup link for mission-critical applications. As part of Cisco’s industry-leading Catalyst 9300 platform, the C9300-NM-4G module provides seamless integration with Cisco IOS XE software, delivering robust security, high availability, and simplified management.

Engineered for modern enterprise networks requiring resilient and flexible WAN connectivity, the C9300-NM-4G module supports LTE Category 6 speeds, ensuring high throughput and low latency cellular access. This module is ideal for branch offices, retail locations, and remote sites where wired WAN options are limited or require redundancy. The module’s compact form factor fits directly into the modular slot of the Catalyst 9300 switch chassis, maintaining the switch’s compact footprint while expanding its WAN capabilities.

Cisco’s commitment to secure and reliable network infrastructure is embodied in the C9300-NM-4G, which supports advanced cellular security features, including SIM-based authentication, VPN tunneling, and integration with Cisco DNA Center for centralized policy enforcement and analytics. This network module is a critical component in Cisco’s intent-based networking strategy, enabling organizations to build adaptive, secure, and scalable networks.

2. Product Specifications

2.1 Physical and Environmental Specifications

The C9300-NM-4G module is designed to fit into the modular network module slot of the Cisco Catalyst 9300 Series switches. Its compact dimensions and ruggedized design ensure compatibility with enterprise-grade environments.

• Form Factor: Modular network interface card (Network Module)
• Dimensions: Approximately 7.5 x 4.5 x 1.0 inches (190 x 115 x 25 mm)
• Weight: Approximately 0.5 lbs (0.23 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)
• Humidity: 5% to 85% non-condensing

2.2 Network and Connectivity Specifications

The core functionality of the C9300-NM-4G is to provide LTE cellular connectivity with high throughput and reliability.

• Cellular Technology: 4G LTE Category 6 (Carrier Aggregation)
• Frequency Bands Supported: Multi-band LTE support including Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66 (subject to regional variations)
• Data Rates: Up to 300 Mbps downlink, 50 Mbps uplink (theoretical maximum)
• SIM Card Support: Standard SIM slot with support for multiple SIM profiles and remote SIM provisioning
• Interfaces: Integrated cellular modem with RJ-45 Ethernet interface to the switch backplane
• Redundancy: Supports dual SIM failover and automatic carrier switching

2.3 Software and Security Specifications

The C9300-NM-4G module operates under Cisco IOS XE software, providing advanced routing, security, and management capabilities.

• Supported Protocols: IPv4, IPv6, GRE, IPsec VPN, Dynamic Multipoint VPN (DMVPN), Network Address Translation (NAT)
• Security Features: SIM-based authentication, IPsec encryption, firewall integration, MACsec support on the switch
• Management: Cisco DNA Center integration, Cisco Prime Infrastructure, SNMP, NetFlow, Embedded Event Manager (EEM)
• QoS: Advanced QoS policies for prioritizing cellular traffic
• High Availability: Support for Stateful Switchover (SSO) and redundant WAN failover

2.4 Compliance and Certifications

The C9300-NM-4G module complies with global regulatory standards ensuring safe and reliable operation in enterprise environments.

• FCC Part 15 Class A
• CE Marking
• RoHS Compliant
• UL and CB certifications
• Carrier certifications for major global LTE providers (subject to regional carrier approval)

3. Features and Benefits

3.1 Advanced Cellular WAN Connectivity

The C9300-NM-4G module enables enterprises to leverage LTE cellular