• Cisco C9300LM-48T-4Y-E switch with silver body, black ports, blue accents
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Cisco

Cisco C9300LM-48T-4Y-E | Catalyst 9300LM 48-Port Gigabit Switch, Network Essentials

C9300LM-48T-4Y-E

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Description

The Catalyst 9300LM is the compact, stackable member of the Catalyst 9300 family, built for enterprise campus and branch access-layer switching. This model provides 48 data-only gigabit copper ports with four fixed 25G SFP28 uplinks, a good fit for small to mid-size campus networks and SD-Access or Catalyst Center managed environments that need high-speed fibre uplinks in a 1U chassis.

It offers 48 x 10/100/1000 copper ports with no PoE, 296 Gbps of switching capacity (616 Gbps when stacked) and a 220.22 Mpps forwarding rate. It has 8 GB DRAM, 16 GB flash and a 16 MB packet buffer, and supports 32,000 MAC addresses and 4,094 VLANs. It ships at the Network Essentials licence tier (the -E suffix) and uses a 600W AC power supply.

StackWise-320 stacking supports up to 8 members, but only with other Catalyst 9300L and 9300LM models at the same licence level, using the C9300L-STACK-KIT2. The fixed SFP28 uplinks take Cisco SFP28, SFP+ and SFP optics, and the switch can be managed from Cisco Catalyst Center or monitored from the Meraki dashboard.

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

Features

- Cisco IOS XE with model-driven programmability (NETCONF, RESTCONF, gNMI, YANG, streaming telemetry)
- Cisco UADP 2.0 ASIC with programmable pipeline
- Layer 2 and routed access with RIP, EIGRP stub and OSPF
- MACsec encryption, hardware-anchored Secure Boot and Trust Anchor module
- Flexible NetFlow, SPAN/RSPAN and model-driven telemetry
- Plug and Play and zero-touch provisioning
- Application hosting with x86 CPU complex and USB 3.0 SSD slot
- Redundant field-replaceable fans and dual power supply 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 10/100/1000 copper, data only
- Uplinks: 4 x 25G fixed SFP28
- PoE: none, data-only model
- Licence tier: Network Essentials
- Switching capacity: 296 Gbps (616 Gbps with stacking)
- Forwarding rate: 220.22 Mpps (458.30 Mpps with stacking)
- Stacking: StackWise-320, 320 Gbps, up to 8 members
- DRAM: 8 GB
- Flash: 16 GB
- Packet buffer: 16 MB
- MAC addresses: 32,000
- IPv4 routes: 32,000
- IPv6 routing entries: 16,000
- VLAN IDs: 4094
- Jumbo frames: 9198 bytes
- Default power supply: 600W AC (PWR-C6-600WAC)
- Maximum power consumption: 101.4 W (115VAC, full traffic)
- Dimensions (H x W x D): 4.3 x 44.4 x 27.5 cm, 1U
- Weight: 4.99 kg
- Operating temperature: -5 to +45 C up to 1500 m
- Storage temperature: -40 to 70 C
- Relative humidity: 5% to 90% non-condensing
- MTBF: 408,710 hours

FAQs

Q: Does this switch provide PoE?
A: No. This is a data-only model with 48 gigabit copper ports and no PoE budget. It is suited to connecting wired endpoints that do not need power from the switch.

Q: Which licence tier does this SKU have?
A: It ships with the Network Essentials tier, shown by the -E suffix. This covers foundational Layer 2 and Layer 3 switching, automation, visibility and security. Cisco uses Smart Licensing through a Smart Account.

Q: What can it be stacked with?
A: It stacks with other Catalyst 9300L and 9300LM models at the same licence level, using the C9300L-STACK-KIT2 and StackWise-320, up to 8 members. It cannot stack with modular-uplink Catalyst 9300 or 9300X models.

Q: What power supply does it use?
A: The default is the 600W AC PWR-C6-600WAC. A second power supply can be added for redundancy, either the PWR-C6-600WAC, the PWR-C6-715WDC (DC) or the PWR-C6-1000WAC. C9300LM models use different power supplies from the standard Catalyst 9300, 9300X and 9300L.

Q: How does it differ from other C9300LM-48T variants?
A: This SKU is the 48-port 1G data-only model with 4x 25G SFP28 uplinks at the Network Essentials tier. Other variants differ in uplink speed and licence tier.

Datasheet

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Manual

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