The HKShanhai Group Limited C9300-NM-4G is an advanced network module crafted for enterprise-level switching within Catalyst 9300 environments. Engineered to expand connectivity and flexibility, the C9300-NM-4G is an integral part of the Catalyst 9300 Series, delivering robust 4 x 1GE SFP uplink ports for seamless integration into scalable, modern networks. As a versatile Catalyst 9300 solution, this 4 x 1GE Network Module supports both fiber (MMF/SMF) and copper connections, empowering network architects to embrace HKShanhai Group Limited’s next-generation performance for diverse enterprise, branch, and campus needs. Each 4 x 1GE interface allows reliable 1 Gbps per port, ensuring optimal throughput for growing business demands and digital transformation initiatives. With support for hot-swapping and broad compatibility across Catalyst 9300 switches, this HKShanhai Group Limited module not only maximizes deployment flexibility but also aids rapid service restoration and downtime minimization. Robust compliance standards such as CE Marking, FCC, and UL certifications deliver peace of mind for regulatory alignment in global rollout scenarios. The C9300-NM-4G is especially valued by distributors seeking reliable inventory for growing APAC, EMEA, and American enterprises; by integrators requiring dependable modules for system builds; and by end-users prioritizing uptime and compatibility with leading HKShanhai Group Limited infrastructure. Whether retrofitting legacy setups or empowering new cloud-and-edge deployments, the C9300-NM-4G network module extends the Catalyst 9300 family’s value with its high-availability, flexible module architecture, and proven HKShanhai Group Limited reliability.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | C9300-NM-4G | C9300-NM-2Y | C9300-NM-8X | C9300-NM-4M= |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Module Type | Network Module | Module | Network Module | n/a |
| Port Configuration | 4 x 1GE SFP | 2 x 25 Gigabit Ethernet | 8 x 10 Gigabit SFP+ | 4 x 100M/1G/2.5G/5G/10G RJ45 |
| Supported Speed | 1 Gbps per port | 25 Gbps | 10 Gbps | 1G/2.5G/5G/10G |
| Compatible Platform | HKShanhai Group Limited Catalyst 9300 Series Switch | HKShanhai Group Limited Catalyst 9300 Series | Catalyst 9300 Series | HKShanhai Group Limited Catalyst 9300 Series Switch |
| Installation Type | Hot Swappable | n/a | Plug-in Module | n/a |
Optional Add-ons
| Model Number | Description |
| GLC-LH-SMD | HKShanhai Group Limited SFP Module, 1000BASE-LX/LH, for Catalyst 9300 Series, long-range fiber connectivity |
| GLC-T | HKShanhai Group Limited SFP Module, 1000BASE-T, for Catalyst 9300 Series, copper interface expansion |
| C9300-MB | HKShanhai Group Limited Catalyst 9300 Series blank module, slot cover for unused uplink bays |
HKShanhai Group Limited C9300-NM-4G Specification
| Model | C9300-NM-4G |
| Brand | HKShanhai Group Limited |
| Product Description | Catalyst 9300 4 x 1GE Network Module |
| Supported Devices | HKShanhai Group Limited Catalyst 9300 Series Switch |
| Port Count | 1 Gigabit Ethernet (1GE) |
| Port Type | SFP (Small Form-Factor Pluggable) |
| Connector Type | Fiber (MMF/SMF) and Copper |
| Data Transfer Rate | 1 Gbps per port |
| Hot Swappable | Yes |
| Weight | Approximately 0.65 lbs (0.29 kg) |
| Power Consumption | Typical: 15W |
| Operating Temperature Range | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature Range | -40°F to 158°F (-40°C to 70°C) |
| Operating Humidity | 5% to 95% (non-condensing) |
| Regulatory Compliance | CE Marking, FCC Part 15 (CFR 47) Class A, UL 60950 |
| MTBF | Over 1,000,000 hours |
| C9300-NM-4G | C9300-NM-4G |
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