C9300-48UXM-A – 48×mGig UPOE Ports – Modular Uplink Options – Network Advantage
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Cisco C9300-48UXM-A Compatible Accessories, Modules & Spare Parts
Find compatible network modules, power supplies, fans, optics, cables and spare parts for the Cisco C9300-48UXM-A. These accessories support fiber connectivity, hardware replacement, spare inventory and network maintenance projects.
Optics & Cables Compatible with Cisco C9300-48UXM-A
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SFP-10G-SR-S
10GBASE-SR SFP+ - S-Class - 400m OM4 MMFOriginal price was: $1,870.01.$50.00Current price is: $50.00. Condition: New Factory Sealed -
SFP-10G-SR
10GBASE-SR SFP+ - 850nm MMF - 400m OM4Original price was: $2,658.11.$71.68Current price is: $71.68. Condition: New Factory Sealed -
SFP-10G-LR-S
10GBASE-LR SFP+ - S-Class - 10km SMFOriginal price was: $5,342.92.$128.00Current price is: $128.00. Condition: New Factory Sealed -
SFP-10G-LR
10GBASE-LR SFP+ - 1310nm SMF - 10km ReachOriginal price was: $10,672.47.$170.00Current price is: $170.00. Condition: New Factory Sealed -
SFP-25G-SR-S
25GBASE-SR SFP28 - 850nm MMF - 100m OM4Original price was: $2,658.11.$314.00Current price is: $314.00. Condition: New Factory Sealed -
SFP-10/25G-LR-S
10/25GBASE-LR SFP28 - 1310nm 10km SMF TransceiverOriginal price was: $5,877.20.$333.50Current price is: $333.50. Condition: New Factory Sealed -
QSFP-40G-SR4
40G SR4 QSFP - MPO-12 MMF - 4x10G BreakoutOriginal price was: $8,001.01.$139.00Current price is: $139.00. Condition: New Factory Sealed -
GLC-LH-SMD
1000BASE-LX/LH SFP - 10km SMF / 550m MMF - DOMOriginal price was: $2,658.11.$89.00Current price is: $89.00. Condition: New Factory Sealed -
GLC-TE
1000BASE-T SFP - RJ-45 Cat5 Copper - EXTOriginal price was: $1,202.16.$51.52Current price is: $51.52. Condition: New Factory Sealed -
GLC-SX-MMD
1000BASE-SX SFP - MMF 850nm - DOMOriginal price was: $1,335.73.$57.00Current price is: $57.00. Condition: New Factory Sealed
Network Modules Compatible with Cisco C9300-48UXM-A
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C9300-NM-2Y
2x25G/10G/1G SFP28 Ports - Catalyst 9300 ModuleOriginal price was: $4,963.08.$1,094.40Current price is: $1,094.40. Condition: New Factory Sealed -
C9300-NM-2Q
2x40G QSFP+ Uplinks - Catalyst 9300 ModuleOriginal price was: $4,941.76.$779.40Current price is: $779.40. Condition: New Factory Sealed -
C9300-NM-4G
4x1GE SFP Ports - Catalyst 9300 ModuleOriginal price was: $1,046.49.$225.90Current price is: $225.90. Condition: New Factory Sealed -
C9300-NM-4M
4x10G/mGig Copper Ports - Catalyst 9300 ModuleOriginal price was: $2,906.92.$610.20Current price is: $610.20. Condition: New Factory Sealed -
C9300-NM-8X
8×10G SFP+ Module - Catalyst 9300 Network ModuleOriginal price was: $4,941.76.$741.60Current price is: $741.60. Condition: New Factory Sealed
Power Supplies & Fans Compatible with Cisco C9300-48UXM-A
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PWR-C1-1100WAC-P
1100W AC PSU - Catalyst 9300 C1 - Platinum RatedOriginal price was: $2,317.88.$635.40Current price is: $635.40. Condition: New Factory Sealed -
PWR-C1-1900WAC-P
1900W AC PSU - Catalyst 9300 C1 - Platinum RatedOriginal price was: $12,784.00.$1,598.00Current price is: $1,598.00. Condition: New Factory Sealed
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C9300-48UXM-A Description
Cisco Catalyst C9300-48UXM-A features 48 multigigabit UPOE ports (2.5/1/0.1 Gbps, with 12 supporting native 10 Gbps) powered by a 1100 W AC PSU (490 W PoE budget). It delivers 580 Gbps of switching capacity and, when stacked via StackWise-480, provides 1060 Gbps switching capacity with stacking, forwarding up to 431.54 Mpps (788.69 Mpps stacked). Running IOS XE with the Network Advantage image, it supports full Layer 3 routing (OSPF, EIGRP, BGP, VRF-Lite), VXLAN, TrustSec, hardware MACsec-128 encryption, and SD-Access. Its UADP 2.0 ASIC ensures wire-speed hardware forwarding, deep buffers, and hardware-accelerated ACLs—all in a single 1 RU platform.
Product Performance
Quick Specs
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Parameter |
C9300-48UXM-A Specification |
|---|---|
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Switching Capacity |
580 Gbps (single) / 1060 Gbps switching capacity with stacking |
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Forwarding Rate |
431.54 Mpps (single) / 788.69 Mpps (stacked) |
|
Downlink Ports |
48 × UPOE ports: 12 × 10 Gig + 36 × 2.5 Gig |
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PoE Budget (Default / Max) |
490 W (single 1100 W PSU) / 1590 W (with 1900 W secondary PSU) |
|
Uplink Module Slot |
1 × modular (supports 1/10/25/40/100 Gbps optics) |
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Stack Switching Capacity |
1060 Gbps switching capacity with StackWise-480 (up to eight members) |
|
Packet Buffer |
16 MB |
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DRAM / Flash |
8 GB / 16 GB |
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Default Power Supply |
1100 W AC (PWR-C1-1100WAC-P) |
Key Features
Delivers up to 60 W per port; 12 ports at 10 Gbps for high-performance APs and cameras.
580 Gbps switching (1060 Gbps switching capacity with stacking) and 431.54 Mpps forwarding (788.69 Mpps stacked).
Network Advantage enables OSPF/EIGRP/BGP/VRF-Lite, VXLAN, TrustSec, and hardware MACsec-128 encryption.
Wire-speed forwarding, 16 MB packet buffer, 32,000 MAC entries, Flexible NetFlow, and hardware ACL acceleration.
One hot-swappable slot supports 1/10/25/40/100 Gbps optics for tailored aggregation.
NETCONF/RESTCONF, model-driven telemetry, on-box Python, and Cisco DNA Center integration.
Application Scenarios
Powers and connects 48 APs at 2.5/10 Gbps; stacks multiple switches for campus-wide Layer 3 fabric with VXLAN segmentation.
Supplies UPOE power to digital signage, IP cameras, and sensors; hardware ACLs and deep buffers minimize packet loss during bursts.
Combines multigig UPOE access and uplink at 10/25 Gbps; supports full L3 routing to WAN routers; integrates into SD-Access for consistent policy.
Product Comparison
|
Parameter |
C9300-48UXM-A |
C9300-48UXM-E | ||
|---|---|---|---|---|
|
Software License |
Network Advantage |
Network Essentials |
Network Advantage |
Network Advantage |
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Downlink Ports |
48 × 2.5G (12 × 10G) UPOE |
48 × 2.5G (12 × 10G) UPOE |
48 × 1 Gbps UPOE |
48 × 5 Gbps UPOE |
|
PoE Budget (Default / Max) |
490 W / 1590 W |
490 W / 1590 W |
822 W / 1800 W |
995 W / 2545 W |
|
Switching Capacity |
580 Gbps / 1060 Gbps switching capacity with stacking |
580 Gbps / 1060 Gbps switching capacity with stacking |
256 Gbps / 736 Gbps switching capacity with stacking |
640 Gbps / 1120 Gbps switching capacity with stacking |
|
Forwarding Rate |
431.54 Mpps / 788.69 Mpps (stacked) |
431.54 Mpps / 788.69 Mpps (stacked) |
190.47 Mpps / 553.42 Mpps (stacked) |
476.19 Mpps / 833.33 Mpps (stacked) |
|
Uplink Options |
1 × modular (1/10/25/40/100 Gbps optics) |
1 × modular (1/10/25/40/100 Gbps optics) |
1 × modular (1/10/25/40/100 Gbps optics) |
1 × modular (1/10/25/40/100 Gbps optics) |
|
Packet Buffer |
16 MB |
16 MB |
16 MB (shared, 48-port) |
16 MB (shared, 48-port) |
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MACsec Support |
Yes (hardware-accelerated) |
Yes (hardware-accelerated) |
Yes (hardware-accelerated) |
Yes (hardware-accelerated) |
Optional Add-ons
|
Accessory |
Purpose |
|---|---|
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PWR-C1-1100WAC-P |
1100 W AC power supply for 490 W PoE budget |
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PWR-C1-1900WAC-P |
1900 W AC power supply (expands PoE budget to 1590 W) |
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2 × 25 Gbps SFP28 uplink module (1/10/25 Gbps support) | |
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8 × 10 Gbps SFP+ uplink module (1/10 Gbps support) | |
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C9300-STACK-T1 |
1 m StackWise-480 cable for front-to-front stacking (480 Gbps interconnect) |
C9300-48UXM-A Switch Rear Panel
The switch rear panel includes StackWise connectors, StackPower or XPS connectors, ports, fan modules, and power supply modules.
Components Delivered in the Shipping Box
The shipping box contains the model of the switch you ordered and other components needed for installation. Some components are optional, depending on your order.
Specifications
Packaging weight and dimensions included:| Weight | 15.88 kg |
|---|---|
| Dimensions | 59 × 19 × 55 cm |
| Parameter | C9300-48UXM-A Specification |
|---|---|
| Switching Capacity | 580 Gbps (single) / 1060 Gbps switching capacity with stacking |
| Forwarding Rate | 431.54 Mpps (single) / 788.69 Mpps (stacked) |
| Downlink Ports | 48 × 10/5/2.5/1 Gbps UPOE (12 × 10 Gbps capable) (IEEE 802.3bt Type 3) |
| Packet Buffer | 16 MB per 48-port multigig model |
| Uplink Module Slot | 1 × hot-swappable modular slot (1/10/25/40/100 Gbps optics) |
| PoE Budget (Default) | 490 W (with PWR-C1-1100WAC-P) |
| PoE Budget (Max) | 1590 W (with secondary PWR-C1-1900WAC-P) |
| DRAM | 8 GB DDR4 |
| Flash | 16 GB |
| MAC Address Table | 32,000 entries |
| IPv4 Routes | 32,000 (24 000 direct / 8 000 indirect) |
| IPv6 Routes | 16,000 |
| VLAN IDs Supported | 4,094 |
| ACL Entries | 5,120 |
| QoS Entries | 5,120 |
| Flexible NetFlow (FNF) Flows | 128,000 flows |
| MTBF | 202,160 hours |
| Dimensions (H × W × D) | 1.73 × 17.5 × 19.1 in (4.4 × 44.5 × 48.5 cm) (depth w/ PS: 22.2 in / 56.4 cm) |
| Weight | 20.84 lb / 9.45 kg |
| Operating Temperature | –5 °C to 45 °C |
| Relative Humidity | 5 % to 90 % non-condensing |
| Acoustic Levels (Idle / Max) | 53 dB / 57 dB @ 110 VAC |
| Compliance | IEEE 802.3, 802.3u, 802.3bz, 802.3bt, 802.1X, RoHS, FCC Class A, CISPR 32 Class A |
| Security Features | MACsec-128, 802.1X, TrustSec, Dynamic ARP Inspection |
| Management | CLI, SNMPv3, NETCONF, RESTCONF, Cisco DNA Center integration |
| Warranty | Limited lifetime – Next Business Day Replacement |
| Software Image | IOS XE 17.x – Network Advantage |
| Stack Cable Access | Front-to-front, tool-free connectors |
| Energy Efficiency | EPA Tier 2 compliant |
Get More Information
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Quality Certifications
Customer Reviews
Questions & Answers
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What is C9300-48UXM-A used for?
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How many 10G multigigabit ports does C9300-48UXM-A have?
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Does C9300-48UXM-A support 60W UPOE?
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What uplinks can be used with C9300-48UXM-A?
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How is C9300-48UXM-A different from C9300-48UN-A?
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Can C9300-48UXM-A stack with standard C9300 modular models?
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Which endpoints justify C9300-48UXM-A?
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What does Network Advantage identify on C9300-48UXM-A?
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