• Cisco C9300LM-48UX-4Y-A silver switch with black ports and blue accent
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Cisco

Cisco C9300LM-48UX-4Y-A | Catalyst 9300LM 48-Port UPOE Switch, 4x 25G, Advantage

C9300LM-48UX-4Y-A

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Description

The Catalyst 9300LM is a stackable 48-port enterprise access switch from the Catalyst 9300L/LM Mini family. It suits campus and branch access layers that need Multigigabit and UPOE, including Wi-Fi 6 and Wi-Fi 6E access points, IP phones, cameras and IoT endpoints, and it fits SD-Access fabric edge deployments.

The C9300LM-48UX-4Y-A provides 48 UPOE ports: 8 x 10G Multigigabit ports (10G/5G/2.5G/1G/100M) and 40 x 1G ports, with 4 x 25G fixed SFP28 uplinks. Switching capacity is 440 Gbps standalone and 760 Gbps in a stack, with a forwarding rate of 327.36 Mpps standalone. The default 1000W AC power supply gives 790W of available PoE, and a second power supply raises this up to 1790W. The -A suffix denotes the Network Advantage licence tier, which includes the Network Essentials features. A matching Cisco Catalyst or DNA subscription term licence is required at order time.

It stacks with other Catalyst 9300L and 9300LM models at the same licence level using the C9300L-STACK-KIT2 and Type 3A stack cables, over StackWise-320 with up to 8 members. Uplinks accept SFP28, SFP+ and SFP optics per the Cisco transceiver compatibility matrix.

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

Features

- UADP 2.0 ASIC with programmable pipeline and template-based Layer 2/Layer 3 table allocation
- Cisco UPOE at up to 60W per port, with Perpetual PoE and Fast PoE
- StackWise-320 stacking with cross-stack EtherChannel and NSF/SSO high availability
- Cisco IOS XE with NETCONF, RESTCONF, gNMI, YANG models and streaming telemetry
- Trust Anchor technology with Secure Boot and Secure Unique Device Identification
- MACsec-128 and MACsec-256 link encryption
- SD-Access fabric support with VXLAN/BGP-EVPN and TrustSec segmentation
- Container-based application hosting with optional USB 3.0 SSD

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 Cisco UPOE
- Multigigabit ports: 8 x 10G (10G/5G/2.5G/1G/100M)
- Gigabit ports: 40 x 1G (1G/100M/10M)
- Uplinks: 4 x 25G fixed SFP28
- Licence tier: Network Advantage (-A)
- Available PoE with default PSU: 790W
- Available PoE with 600W AC secondary PSU: 1390W
- Available PoE with 715W DC secondary PSU: 1505W
- Available PoE with 1000W AC secondary PSU: 1790W
- Default power supply: PWR-C6-1KWAC (1000W AC)
- Switching capacity: 440 Gbps (760 Gbps with stacking)
- Forwarding rate: 327.36 Mpps (565.44 Mpps with stacking)
- Stacking: StackWise-320, 320 Gbps, up to 8 members
- MAC addresses: 32,000
- IPv4 routes: 32,000
- IPv6 routing entries: 16,000
- ACL scale entries: 5,120
- QoS scale entries: 5,120
- DRAM: 8 GB
- Flash: 16 GB
- Packet buffer: 16 MB
- VLAN IDs: 4094
- Jumbo frames: 9198 bytes
- Dimensions (H x W x D): 4.3 x 44.4 x 33.1 cm
- Weight with default power supply: 5.45 kg
- Operating temperature: -5 to 45 C up to 1500 m
- Storage temperature: -40 to 70 C

FAQs

Q: What licence does the C9300LM-48UX-4Y-A use?
A: The -A suffix denotes the Network Advantage perpetual licence, which includes Network Essentials features. A matching Cisco Catalyst or DNA subscription term licence (3, 5 or 7 years) is mandatory at order time.

Q: Can it deliver full UPOE on all 48 ports?
A: The default 1000W AC supply provides 790W of PoE. Running all 48 ports at 60W requires a second power supply, which raises the budget to as much as 1790W.

Q: What power supplies does the Catalyst 9300LM use?
A: It uses PWR-C6-600WAC, PWR-C6-1KWAC and PWR-C6-715WDC. These differ from the supplies used by the Catalyst 9300, 9300X and 9300L.

Q: What can it be stacked with?
A: It stacks with other Catalyst 9300L and 9300LM switches at the same licence level using the C9300L-STACK-KIT2 and Type 3A stack cables. It cannot stack with modular-uplink Catalyst 9300 or 9300X models.

Q: Which optics fit the 25G uplinks?
A: The fixed uplinks accept SFP28, SFP+ and SFP optics as listed in the Cisco transceiver compatibility matrix.

Datasheet

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Manual

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