• Cisco Catalyst 9300X-48HXN-A switch stack with mGig ports
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Cisco

Cisco C9300X-48HXN-A | Catalyst 9300X 48-Port mGig UPoE+ Switch, Network Advantage

C9300X-48HXN-A

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Description

The Catalyst 9300X C9300X-48HXN-A is a stackable, modular-uplink enterprise access switch built for campus and branch access layers that need high-density Multigigabit and 90W UPOE+. It suits Wi-Fi 6, 6E and 7 access points, IoT and OT devices, cameras and workstations, and it fits Software-Defined Access fabrics and stacked deployments.

The 48 downlink ports are 8 x 10G Multigigabit ports (10G/5G/2.5G/1G/100M) and 40 x 5G Multigigabit ports (5G/2.5G/1G/100M), all delivering IEEE 802.3bt UPOE+ at up to 90W per port. The default 1100W AC power supply provides a 690W PoE budget, and a second supply raises that budget to as much as 2590W. Switching capacity is 960 Gbps, or 1960 Gbps when stacked, with StackWise-1T stacking for up to 8 members and Cisco StackPower. The -A suffix means this SKU carries the perpetual Network Advantage licence tier.

Uplinks are modular. It works with the C9300X-NM-8M, C9300X-NM-8Y and C9300X-NM-2C network modules, with limited port counts on the 48HXN, and stacks over STACK-T1-50CM, -1M or -3M cables.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- StackWise-1T stacking with up to 1 Tbps of stacking bandwidth, and stacking with Catalyst 9300 at StackWise-480 speeds
- UPOE+ at up to 90W per port on all 48 ports
- Cisco StackPower for power sharing and redundancy across the stack
- UADP 2.0sec ASIC with line-rate hardware IPsec up to 100G, HSEC key required
- AES-256 MACsec link encryption, Encrypted Traffic Analytics and Cisco Trust Anchor secure boot
- Application hosting with 2x 10G AppGig ports and USB 3.0 SSD slot
- Cisco IOS XE with NETCONF, RESTCONF and gNMI APIs and model-driven telemetry
- Software-Defined Access fabric support

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Manual

Technical Specifications

- Model: C9300X-48HXN
- Downlink ports: 48 x Multigigabit UPOE+ (IEEE 802.3bt, up to 90W per port)
- Multigigabit ports: 8 x 10G (10G/5G/2.5G/1G/100M) and 40 x 5G (5G/2.5G/1G/100M)
- Uplinks: modular, C9300X-NM network modules with limited port count on 48HXN
- Default power supply: 1100W AC (PWR-C1-1100WAC-P)
- PoE budget with single 1100W PSU: 690W
- PoE budget with 1100W primary and 1100W secondary: 1790W
- PoE budget with 1100W primary and 1900W secondary: 2590W
- Switching capacity: 960 Gbps (1960 Gbps with stacking)
- Forwarding rate: 714.24 Mpps (1458.24 Mpps with stacking)
- Stacking: StackWise-1T, up to 8 members
- Licence tier: Network Advantage
- DRAM: 16 GB
- Flash: 16 GB
- Total MAC addresses: 32,000
- IPv4 routes: 39,000
- IPv6 routing entries: 19,500
- ACL scale entries: 8,000
- VLAN IDs: 4094
- Jumbo frames: 9198 bytes
- Dimensions (H x W x D): 4.4 x 44.5 x 44.7 cm
- Weight: 7.93 kg
- Operating temperature: -5 to 45 C
- Fans: 3 field-replaceable fans with N+1 redundancy (FAN-T2=)

FAQs

Q: Which licence tier does C9300X-48HXN-A ship with?
A: The -A suffix means it ships with the perpetual Network Advantage licence tier. Cisco DNA Advantage subscriptions must match that tier and are ordered separately.

Q: How much PoE budget does it provide?
A: With the default single 1100W AC power supply the PoE budget is 690W. Adding a second supply raises it, for example 1790W with a second 1100W unit or 2590W with a 1900W unit.

Q: Which uplink modules work with the 48HXN?
A: It supports the C9300X-NM-8M, C9300X-NM-8Y and C9300X-NM-2C network modules, with limited port counts. The C9300X-NM-4C is not compatible with the 48HXN.

Q: Can it be stacked with other Catalyst 9300 switches?
A: It stacks with other Catalyst 9300X models at StackWise-1T speeds and with Catalyst 9300 models at StackWise-480 speeds, at the same licence level. Mixed stacking with the 9300 24UB, 24UXB and 48UB models is not supported.

Q: Does hardware IPsec need a separate key?
A: Yes. The UADP 2.0sec ASIC supports line-rate hardware IPsec up to 100G, but an HSEC licence key is required to enable it.

Datasheet

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Manual

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