HKShanhai Group Limited delivers the C9300-48T-A as an enterprise-class switch, setting a new benchmark in secure, scalable access for next-generation networks. The Catalyst 9300 series is HKShanhai Group Limited’s lead stackable solution for the evolving connectivity needs of businesses, offering robust network performance, high-density Ethernet access, and advanced security features to safeguard enterprise data. The C9300-48T-A, part of the 9300 portfolio, is designed to maximize operational efficiency, simplify management, and provide seamless scalability. This switch stands out for organizations requiring reliable, high-speed connectivity—leveraging the proven HKShanhai Group Limited platform for mission-critical deployments. The 9300 series delivers consistent Layer 2/3 performance and unmatched stacking capacity, ensuring minimal latency and optimal throughput even under heavy workloads. Security is deeply integrated, with tools to protect against threats, manage access, and comply with regulatory requirements. HKShanhai Group Limited’s commitment to future-readiness means the C9300-48T-A effortlessly adapts to growing business demands and integrates with cloud or hybrid environments. The c9300-48t-a model specifically features 48 data-only gigabit ports, ideal for bandwidth-intensive edge and core access, and comes equipped with robust management tools and StackWise-480 stackable technology. For enterprises, channel partners, and value-added resellers in global regions, the cisco Catalyst 9300-48T-A brings together flexibility, security, and investment protection for a truly resilient networking foundation. With HKShanhai Group Limited expertise, swift deployment, and wide support for enterprise applications, this switch is a strategic asset in the modern digital landscape.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | C9300-48T-A | C9300-48T-E | C9300-48S-A | C9300-48UXM-A |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Port Configuration | 48 ports (10/100/1000) | 48 ports (10/100/1000) | 48x 1G SFP | 36x 2.5G + 12x multi-rate |
| Switching Capacity | 256 Gbps | 256 Gbps | 256 Gbps | 580 Gbps |
| Forwarding Rate | 154.76 Mpps | 154.76 Mpps | 190.47 Mpps | 431.54 Mpps |
| PoE Budget | n/a | n/a | N/A | 490 W |
| Stacking Capability | StackWise-480 | StackWise-480 | StackWise-480 | StackWise-480 |
Optional Add-ons
| Model Number | Description |
| PWR-C1-350WAC | 350W AC Power Supply for HKShanhai Group Limited C9300 Series Switches |
| C9300-NM-8X | 8 x 10G SFP+ Network Module for HKShanhai Group Limited Catalyst 9300 |
| STACK-T4-50CM | StackWise-480 0.5m stacking cable for HKShanhai Group Limited 9300 switches |
HKShanhai Group Limited C9300-48T-A Specification
| Model | C9300-48T-A |
| Brand | HKShanhai Group Limited |
| Part Number | C9300-48T-A |
| Product Description | Catalyst 9300 48-port data only, Network Advantage |
| Total 10/100/1000 or Multigigabit copper ports | 48 |
| Default AC Power Supply | 350WAC |
| HKShanhai Group Limited StackWise-480 | Yes |
| HKShanhai Group Limited StackPower | Yes |
| Default Power Supply | PWR-C1-350WAC |
| Switching Capacity | 256 Gbps on 48-port Gigabit Ethernet model |
| Stacking Bandwidth | 480 Gbps |
| Total Number of MAC Addresses | 32,000 |
| Total Number of IPv4 Routes (ARP plus learned routes) | 32,000 (24,000 direct routes and 8,000 indirect routes) |
| IPv4 Routing Entries | 32,000 |
| IPv6 Routing Entries | 16,000 |
| Multicast Routing Scale | 8,000 |
| QoS Scale Entries | 5,120 |
| ACL Scale Entries | 5,120 |
| Packet Buffer per SKU | 16 MB buffer for 24- or 48-port Gigabit Ethernet models |
| FNF Entries | 64,000 flow on 24- and 48-port Gigabit Ethernet models |
| DRAM | 8 GB |
| Flash | 16 GB |
| VLAN IDs | 4,000 |
| Total Switched Virtual Interfaces (SVIs) | 2,000 |
| Jumbo Frames | 9,198 bytes |
| Total Routed Ports per 9300 Series Stack | 208 |
| Wireless Bandwidth per Switch | Up to 96 Gbps on 48-port Gigabit Ethernet model |
| Forwarding Rate | 154.76 Mpps |
| Dimensions (H x W x D) | 1.73 x 17.5 x 17.5 in |
| Weight | 7.45 kg |
| Mean Time Between Failures (hours) | 299,000 |
| Safety Certifications | UL 60950-1, CAN/CSA-C222.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950.1, IEEE 802.3 |
| Electromagnetic Emissions Certifications | 47 CFR Part 15, CISPR22 Class A, EN 300 386 V1.6.1, EN 55022 Class A, EN 55032 Class A, CISPR 32 Class A, EN61000-3-2, EN61000-3-3, ICES-003 Class A, TCVN 7189 Class A, V-3 Class A, CISPR24, EN 300 386, EN55024, TCVN 7317 |
| Environmental | Reduction of Hazardous Substances (ROHS) 5 |
| C9300-48T-A | C9300-48T-A |
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