• Cisco C9300LM-48UX-4Y-E silver switch with black ports and blue accents
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Cisco

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

C9300LM-48UX-4Y-E

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Description

The Catalyst 9300LM is a stackable enterprise access switch with fixed 25G uplinks, built for campus and branch access layers that need high-density UPOE and Multigigabit ports. It suits Wi-Fi 6 and 6E access points, IP phones, cameras and IoT devices, with 25G uplinks feeding the aggregation layer.

This model provides 48 Cisco UPOE ports: 8 x 10G Multigigabit (10G/5G/2.5G/1G/100M) and 40 x 1G, plus 4 x 25G fixed uplinks. The default 1000W AC power supply delivers 790W of PoE, rising to 1790W with a second 1000W supply. Switching capacity is 440 Gbps standalone and 760 Gbps with stacking, with a forwarding rate of 327.36 Mpps. It carries 8 GB DRAM and 16 GB flash, and ships with the perpetual Network Essentials licence. A Cisco Essentials subscription must match the licence tier.

StackWise-320 stacking supports up to 8 members and requires the C9300L-STACK-KIT2 kit. It stacks only with other Catalyst 9300L and 9300LM models at the same licence level, and it runs Cisco IOS XE with Catalyst Center management.

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

Features

- Cisco IOS XE with NETCONF, RESTCONF, gNMI, YANG model-driven programmability and streaming telemetry
- Container-based app hosting with USB 3.0 SSD slot
- Cisco UPOE with Perpetual PoE and Fast PoE
- MACsec-256 encryption and hardware-anchored Secure Boot with Trust Anchor module
- SD-Access fabric and VXLAN BGP-EVPN support
- StackWise-320 stacking with N+1 redundant fans and dual redundant power supply support
- Flexible NetFlow, NBAR2 and Encrypted Traffic Analytics
- Audio Video Bridging (802.1ba) and PTP (IEEE 1588v2) 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

- Ports: 48 x Cisco UPOE, 8 x 10G Multigigabit (10G/5G/2.5G/1G/100M) and 40 x 1G (1G/100M/10M)
- Uplinks: 4 x 25G fixed
- Default power supply: PWR-C6-1KWAC 1000W AC
- PoE budget (default PSU): 790W
- PoE budget with 600W AC secondary PSU: 1390W
- PoE budget with 715W DC secondary PSU: 1505W
- PoE budget with 1000W AC secondary PSU: 1790W
- Switching capacity: 440 Gbps standalone, 760 Gbps with stacking
- Forwarding rate: 327.36 Mpps standalone, 565.44 Mpps with stacking
- Stacking: StackWise-320, 320 Gbps, up to 8 members (C9300L-STACK-KIT2)
- DRAM: 8 GB
- Flash: 16 GB
- MAC addresses: 32,000
- IPv4 routes: 32,000
- IPv6 routing entries: 16,000
- ACL scale entries: 5,120
- Packet buffer: 16 MB
- VLAN IDs: 4094
- Jumbo frames: 9198 bytes
- Dimensions with default power supply (H x W x D): 4.3 x 44.4 x 33.4 cm
- Weight with default power supply: 5.45 kg
- MTBF: 292,410 hours
- Operating temperature: -5 to +45 C up to 1500 m
- Relative humidity: 5% to 90% non-condensing

FAQs

Q: Which licence does this switch ship with?
A: It ships with the perpetual Network Essentials licence, shown by the -E suffix. A Cisco Essentials subscription matching the licence tier is required on new orders.

Q: How much PoE power does it provide?
A: The default 1000W AC supply provides 790W of PoE. A second supply raises this to 1390W, 1505W or 1790W depending on the model fitted.

Q: What can it be stacked with?
A: It stacks only with other Catalyst 9300L and 9300LM models at the same licence level, using the C9300L-STACK-KIT2 kit. It cannot stack with modular-uplink C9300 or C9300X models.

Q: Can I run it in Meraki mode?
A: This is not a Meraki (-M) SKU. Meraki mode requires -M part numbers or a migration.

Q: What uplinks does it have?
A: It has four fixed 25G SFP28 uplink ports. Check the Cisco transceiver compatibility matrix for supported genuine optics.

Datasheet

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Manual

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