Product Type | Layer 3 Managed Switch |
Form Factor | Rack-mountable 1U |
Weight | 21.96 lbs |
Power Requirements | AC 120/230 V (50 - 60 Hz) |
Power Supply | Internal power supply - hot-plug |
Power Provided | 650 Watt |
Power Redundancy | Optional |
Power Redundancy Scheme | 1+1 |
MTBF | 316,960 hours |
Processor | 1 x 2.4 GHz |
RAM | 16 GB |
Flash Memory | 16 GB |
Built-in Devices | RFID tag |
Software Included | Cisco IOS XE 16.8.1 |
Manufacturer Warranty | Limited lifetime warranty |
Service & Support | Limited warranty - replacement - lifetime - response time: next business day; Technical support - consulting - 90 days |
Cisco C9500-48Y4C-A-BUN Catalyst 9500 48-Port Switch Bundle

Key Benefits

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- Scalable 25G architecture makes it suitable for high-throughput core or aggregation layer deployments
- Enterprise-grade security and QoS with MACsec, VLAN tagging, and advanced ACL functionality ensure robust data protection
- Lifetime hardware warranty and broad protocol support provide a future-proof, cost-effective investment
Product Overview
The Cisco C9500-48Y4C-A-BUN includes two high-capacity Catalyst 9500-48Y4C switches, each equipped with 48 x 25Gb SFP28 ports and bundled with eight QSFP-40G-SR-BD modules. Featuring 3.2 Tbps switching capacity and 1 Bpps forwarding rate per unit, it supports extensive routing protocols like BGP, OSPF, and MPLS. Advanced features include MACsec encryption, jumbo frames up to 9198 bytes, and hot-swappable 650W redundant power supplies. It also offers enterprise-grade software, integrated management tools, and a lifetime limited warranty, making it a resilient solution for core network infrastructure.
Specifications
Product Overview
Wireless Features
Wi‑Fi Support |
Compliance & Origin
Country of Origin | China / Mexico / Thailand |
TAA Compliance | Yes |
Compliance Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ae, IEEE 802.3ba |
Certifications | UL 60950-1, IEC 60950-1, EN 60950-1, FCC CFR47 Part 15 A, CISPR 22 Class A, VCCI Class A, ICES-003 Class A, EN55024, EN50082-1, RoHS, BSMI Class A |
Advanced Security Features
Supported Encryption | 256-bit AES |
MACsec Encryption | Yes |
Security Features | ACL support, VRF, CoPP, Private VLAN, DHCP NAT/PAT support, HSRP/VRRP, STP enhancements, IEEE 802.1x |
Interfaces
Installed Ports | 48 x 25Gbit LAN SFP28 |
Uplink Interfaces | 4 x 100Gbit LAN QSFP28 |
Expansion Modules Included | 8 x Cisco QSFP-40G-SR-BD modules |
Additional Interfaces | 2 x USB 3.0 |
MAC Address Table Size | 64K entries |
Jumbo Frame Support | 9198 bytes |
Switching Capacity | 3.2 Tbps (full duplex) |
Forwarding Rate | 1 Bpps |
Routing Table Capacity | 80000 entries |
IPv4 Routes (Indirect/Host) | 212000 / 90000 |
IPv6 Routes (Indirect/Host) | 212000 / 90000 |
Multicast Entries | 32000 |
QoS ACL Scale | 16000 |
Security ACL Scale | 270000 |
Flexible NetFlow Entries | 96000 |
VLAN IDs Supported | 4000 |
Switched Virtual Interfaces (SVIs) | 4000 |
Physical & Environmental
Dimensions (W x D x H) | 17.5 in x 18 in x 1.7 in |
Min Operating Temperature | 32 °F |
Max Operating Temperature | 104 °F |
Operating Humidity Range | 5 - 90% (non-condensing) |
Min Storage Temperature | -4 °F |
Max Storage Temperature | 149 °F |
Storage Humidity Range | 5 - 95% (non-condensing) |
Cloud Management & Licensing
Management Interface | SNMP 1/2c/3, RMON 1/2, NETCONF, RESTCONF, TFTP |
Included Software Features | Cisco IOS XE Network Advantage License |