C9300-48S-E provides 48 SFP-based 1 Gigabit Ethernet access ports and a modular uplink slot. It is a fiber access switch, not a 48-port copper or PoE model. The E suffix identifies Network Essentials.
Compatible uplink modules are selected separately for the required 1G, 10G or supported higher-speed design. Cisco documents StackWise-480 and StackPower support on this hardware. Stack cables, power-stack cables, uplink module and optics must be listed in the BOM.
Cisco lists two power-supply slots and a 715 W AC supply installed by default for the 48S hardware profile. A second supply provides redundancy when ordered. The spare PID ending in equals is explicitly documented without a power supply, so procurement must distinguish base, spare and remanufactured forms.
Cisco Catalyst 9300 official ordering guide | Cisco Catalyst 9300 official release notes
| Exact model / SKU | C9300-48S-E |
| Exact PID | C9300-48S-E |
| Access ports | 48 x 1G SFP fiber |
| Uplinks | Modular uplink slot; module and optics selected separately |
| Default license | Network Essentials |
| Stacking | StackWise-480 |
| Power stacking | StackPower supported |
| Power-supply slots | 2 |
| Default primary supply | 715 W AC on the base hardware profile |
| Introductory IOS XE release | Gibraltar 16.11.1 |
| Variant warning | Spare PID C9300-48S-E= is documented without power supply |
| Source match | Exact C9300-48S-E fiber ports, modular uplinks, Network Essentials, stacking and power profile from official Cisco documents |
| Official manufacturer reference | Cisco Catalyst 9300 official ordering guide |
| Model | Brand |
| C9300-48S-E | Cisco |
| Series | Switch Version |
| Catalyst 9300 Series | Network Essentials |
| Interface | Switching capacity |
| 48x 1G SFP | 256 Gbps |
| Stacking bandwidth | Switching capacity with stacking |
| 480 Gbps | 736 Gbps |
| Forwarding rate | Forwarding rate with stacking |
| 190.47 Mpps | 547.62 Mpps |
| Total number of MAC addresses | Total number of IPv4 routes (ARP plus learned routes) |
| 32,000 | 32,000 (24,000 direct routes and 8000 indirect routes) |
| IPv4 routing entries | IPv6 routing entries |
| 32,000 | 16,000 |
| Multicast routing scale | QoS scale entries |
| 8,000 | 5,120 |
| ACL scale entries | Packet buffer per SKU |
| 5,120 | 16 MB buffer |
| FNF entries | DRAM |
| 64,000 flow | 8 GB |
| Flash | VLAN IDs |
| 16 GB | 4,094 |
| Total Switched Virtual Interfaces (SVIs) | Jumbo frames |
| 1,000 | 9198 bytes |
| Total routed ports per 9300 Series stack | Mean time between failures (hours) |
| 448 | 281,920 |
| Dimensions (H x W x D) | Weight |
| 1.73 X 17.5 X 19.2 inch / 4.3 x 44.4 x 48.8 cm | 17.32 Pounds / 7.86 Kilograms |
Product Quotation | ![]() | Condition and Packaging | |
![]() | Technical Support Enquiry | Returns and Replacement | |
Shipping Arrangements | ![]() | Warranty Terms |
Cisco C9300-48S-E Catalyst 9300 48-Port Fiber Switch is a CISCO Catalyst 9300 Series Switches product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
For C9300-48S-E, the manufacturer specification lists access ports as 48 x 1G SFP fiber.
For C9300-48S-E, the manufacturer specification lists power stacking as StackPower supported.
Contact YYST Global to confirm availability for C9300-48S-E, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
The current reference price for C9300-48S-E is US$ 15,908.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
Related products

C9300-48UXM-A provides twelve ports supporting up to 10G and thirty-six ports supporting up to 2.5G, with UPOE and Network Advantage. Uplinks are modular, not four fixed 10G interfaces.

C9300-48UN-E is a forty-eight-port 5G multigigabit copper UPOE switch with Network Essentials and modular uplinks. It uses StackWise-480, not the fixed-model StackWise-320 system.

C9300-48UB-A is the Network Advantage ordering choice for forty-eight 1G copper UPOE ports in the higher-scale Catalyst group. It provides modular uplinks rather than an all-port multigigabit access layout.

C9300-48UB-E combines forty-eight Gigabit copper UPOE ports with Network Essentials. Its higher-scale chassis uses modular uplinks and must stack with other higher-scale models.

C9300-48T-A selects Network Advantage for the forty-eight-port Gigabit data-only chassis. Cisco lists 256 Gbps switching capacity and 190.47 Mpps forwarding, with uplinks provided by an optional module.

C9300-48T-E is a Network Essentials data-only switch with forty-eight Gigabit copper access ports and modular uplinks. The 48T access block is not a 5G or 10G multigigabit configuration.

C9300L-48PF-4G-E provides 48 Gigabit PoE+ access ports and four fixed 1G SFP uplinks. The Network Essentials configuration supports StackWise-320 and documents an 890W PoE budget with its 1100W AC supply.

C9300L-48T-4X-10A identifies a 48-port data configuration with Network Advantage and four 10G uplinks in Cisco’s original-to-Refresh product mapping. Its C9300L uplinks are fixed, not an optional network-module expansion.