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Cisco

Cisco C9350-48U | Catalyst 9350 48-Port 1G 60W UPoE Switch, Modular Uplinks

C9350-48U

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Description

The Catalyst 9350 is a stackable fixed access switch for campus and branch networks that need high-density gigabit connectivity with full 60W power to every port. It suits office campuses, education, healthcare and retail sites that connect HD IP cameras, PoE sensors, access control systems and intelligent lighting. The switch is built on a single Cisco Silicon One A100/L ASIC and runs Cisco IOS XE.

The C9350-48U provides 48 x 10M/100M/1G RJ-45 downlink ports, each delivering 60W UPOE (IEEE 802.3bt Type 3), for a total PoE budget of up to 2880W depending on power supply configuration. Uplinks are handled by a modular network module slot that takes the C9350-NM-2C, C9350-NM-8Y or C9350-NM-8M, with up to 200G of uplink bandwidth. Forwarding rate is 369.024 Mpps, with 496G of bandwidth, or 2096G when stacked. It carries 16 GB of DRAM and 18 GB of flash.

Three power supply bays accept the PWR-C2-850WAC, PWR-C2-500WAC or PWR-C2-1600WAC, and three N+1 fan modules keep the 1RU chassis cool. StackWise-1.6T allows up to eight members per stack, and stack members must run the same licence level. Cisco IOS XE 17.18.1 or later is required.

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

Features

- StackWise-1.6T stacking of up to eight switches with a single control plane, plus StackPower+ 55V power sharing
- Fast PoE and Perpetual PoE keep endpoints powered during switch reboots
- Line-rate MACsec encryption, TrustSec, VXLAN segmentation, hardware ACLs and Secure Boot
- Flexible NetFlow, NBAR, SPAN/ERSPAN and IP Device Tracking for network visibility
- App hosting on an x86 CPU with DDR5 memory and dual 10G application ports, such as ThousandEyes and Cisco Spaces
- Model-driven programmability with NETCONF, RESTCONF and YANG, plus streaming telemetry, xFSU and hot patching
- Three field-replaceable fans with N+1 redundancy and up to three hot-swappable power supplies
- Unified hardware and licensing across cloud, on-premises and hybrid management modes

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

- Downlink ports: 48 x 10M/100M/1G RJ-45, 60W UPOE (IEEE 802.3bt Type 3) per port
- Uplinks: modular network module slot, supports C9350-NM-2C, C9350-NM-8Y and C9350-NM-8M, up to 200G
- ASIC: 1 x Cisco Silicon One A100/L
- Bandwidth specification: 496G, 2096G with stacking
- Forwarding rate: 369.024 Mpps, 1559.424 Mpps with stacking
- Stacking: StackWise-1.6T, 1.6 Tbps, up to 8 members
- Total PoE budget: up to 2880W
- Power supply bays: 3, default PWR-C2-850WAC, upgrade PWR-C2-1600WAC
- DRAM: 16 GB
- Flash: 18 GB
- SSD support: up to 240 GB via USB 3.0 slot
- App hosting: 8 GB DRAM, 4 vCPU, 2 x 1/10G AppGig ports
- VLAN IDs: 4094, up to 4000 active
- MAC addresses: up to 64,000
- IPv4 routes: up to 192,000, IPv6 routes: up to 96,000
- Jumbo frames: 9216 bytes
- Packet buffer: up to 36 MB
- Management ports: USB Type-C console, USB Type-C host, RJ-45 console, RJ-45 10/100/1000 MGMT
- Dimensions (H x W x D), chassis only: 4.4 x 44.5 x 38.3 cm, 1RU
- Weight with default power supply: 6.42 kg
- Operating temperature: -5 to 50 C at sea level
- Storage temperature: -40 to 75 C
- Relative humidity: 10% to 95%, non-condensing
- MTBF: 271,720 hours
- Software: Cisco IOS XE, minimum release 17.18.1

FAQs

Q: Which licence tier does this switch use?
A: The C9350 uses Cisco unified licensing, with software features unlocked by licence tier. This SKU is offered with Essentials or Advantage tiers. Stack members must run the same licence level.

Q: Which power supply does the C9350-48U use?
A: The default power supply is the PWR-C2-850WAC, which leaves 625W available for PoE on its own. Optional supplies are the PWR-C2-500WAC and the PWR-C2-1600WAC. The chassis has three bays and supports combined and redundant N+1 modes.

Q: Can it deliver 60W to all 48 ports at once?
A: The maximum PoE budget is 2880W, which equals 48 ports at 60W. This needs enough power supply capacity, such as the 1600W unit or multiple supplies installed together.

Q: Which uplink modules does it support?
A: The modular uplink slot accepts the C9350-NM-2C, C9350-NM-8Y and C9350-NM-8M network modules, giving up to 200G of total uplink bandwidth.

Q: Can it be stacked with other C9350 switches?
A: Yes. StackWise-1.6T supports up to eight members at 1.6 Tbps of stack bandwidth. Members must run the same licence level, and StackPower+ can share power across a ring of up to four switches.

Q: Which software release does it need?
A: The C9350-48U requires Cisco IOS XE Release 17.18.1 or later.

Datasheet

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Manual

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