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Model: C9300-48UXM-A – Cisco Switch Catalyst 9300

Detail: Catalyst 9300 48-port 2.5G (12 mGig) UPOE, Network Advantage

Overview: The CISCO C9300-48UXM-A switch is part of the CISCO’s lead stackable enterprise switching platform, the Catalyst 9300 Series Switches family. The CISCO C9300-48UXM-A switch provides Network Advantage and a 48-port 2.5G UPOE.

Key features of the CISCO C9300-48UXM-A switch include default AC power supply 1100W AC, available PoE power 490W, Cisco stackwise-480 capability, Cisco stackpower capability, 580 Gbps switching capacity, 480 Gbps stacking bandwidth, 32000 total MAC addresses, 8 GB DRAM, 16 GB flash.

As a Catalyst 9300 Series switch, the C9300-48UXM-A offers one of the highest-density stacking bandwidth solutions in the industry today. Offering more memory, an x86 CPU architecture, an optimized platform for 802.11ac Wave2, and other capabilities, the C9300-48UXM-A will make your network ready for the future.

C9300-48UXM-A Specification

Device TypeSwitch – 48 ports – L3 – managed – stackable
Enclosure TypeRack-mountable 1U
Subtype2.5 Gigabit Ethernet
Ports36 x 2.5GBase-T (UPOE) + 12 x 100/1000/2.5G/5G/10G (UPOE)
Power Over Ethernet (PoE)UPOE
PoE Budget490 W
PerformanceSwitching capacity: 580 Gbps ¦ Stacking bandwidth: 480 Gbps ¦ Forwarding rate: 431.54 Mpps
CapacityIPv4 routing table entries: 32000 ¦ IPv6 routing table entries: 16000 ¦ Flexible NetFlow entries: 64000 ¦ VLAN IDs: 4000 ¦ Switched virtual interfaces (SVIs): 2000
MAC Address Table Size32000 entries
Jumbo Frame Support9198 bytes
Routing ProtocolOSPF, IS-IS, RIP-1, RIP-2, BGP, EIGRP, HSRP, IGMP, VRRP, PIM-SM, OSPFv3, PIM-SSM, MSDP, policy-based routing (PBR), RIPng
Remote Management ProtocolSNMP 1, RMON 1, RMON 2, SNMP 3, SNMP 2c, CLI, NETCONF, RESTCONF
Encryption Algorithm128-bit AES
FeaturesTrunking, full duplex mode, Weighted Random Early Detection (WRED), Spanning Tree Protocol (STP) support, Access Control List (ACL) support, Quality of Service (QoS), Remote Switch Port Analyzer (RSPAN), Management Information Base (MIB), Cisco StackWise-480 technology, Cisco StackPower technology, Flexible NetFlow (FNF), 802.1x authentication, 16MB packet buffer, FTP client, 3 fans, Control plane protection (CoPP), Source-Specific Multicast (SSM), integrated Wireshark, VLAN Double Tagging (Q-in-Q), Private VLAN
Compliant StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3at
Flash Memory16 GB
Status IndicatorsStatus
Expansion / Connectivity
Interfaces36 x 2.5Gbit LAN RJ-45 UPOE ¦ 12 x 1/2.5/5/10GBase-T UPOE ¦ 1 x USB 2.0
Expansion Slots1 (total) / 1 (free) x expansion slot
Power DeviceInternal power supply – hot-plug
Installed Qty1 (installed) / 2 (max)
Power RedundancyOptional
Power Provided1100 Watt
Voltage RequiredAC 120/230 V (50 – 60 Hz)
MTBF202,160 hours
Compliant StandardsCISPR 22 Class A, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN50082-1, EN 61000-6-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, CCC, ICES-003 Class A, EN 61000-4-5, UL 60950-1, IEC 60950-1, EN 60950-1, RoHS, AS/NZS 3548 Class A, BSMI Class A, CAN/CSA C22.2 No. 60950-1, VCCI Class A, EN 300386, EN 55022 Class A, FCC CFR47 Part 15 A, TVCN 7317, VCCI V-3/2009 Class A
Dimensions & Weight
Width17.5 in
Depth18.5 in
Height1.7 in
Weight18.50 KG
Service & SupportLimited warranty – replacement – lifetime – response time: next business day ¦ Technical support – consulting – 90 days
Min Operating Temperature23 °F
Max Operating Temperature113 °F
Humidity Range Operating5 – 90% (non-condensing)
Min Storage Temperature158 °F
Max Storage Temperature104 °F
Humidity Range Storage5 – 90% (non-condensing)


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