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Cisco

Cisco WS-C3750X-48P-E | 48x 1G RJ45 PoE+ (30W/port) | modular uplinks: 4x1G SFP or 2x10G SFP+ | StackWise Plus | IP Services

SKU:WS-C3750X-48P-E

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Description

High-density, stackable Layer 3 campus switch with 48 Gigabit PoE+ access ports, modular 1G/10G SFP/SFP+ uplinks, and the IP Services feature set for advanced routing. StackWise Plus and StackPower enhance resiliency and simplify power sharing across the stack.

Features

- 48-port Gigabit access with PoE+ for modern endpoints
- Modular uplinks supporting both 1G and 10G
- Enterprise Layer 3 with the IP Services feature set
- StackWise Plus and StackPower for scale and resiliency
- Comprehensive campus security controls
- Service-ready QoS for voice and video

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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FAQs

Technical Specifications

FAQs

Q: How many devices can this switch power simultaneously?
A: With a PoE budget around 435W, you can power combinations of PoE/PoE+ endpoints; actual counts depend on each device’s wattage draw.

Q: Are 10G uplinks available?
A: Yes, by installing the C3KX-NM-10G network module which provides 2x SFP+ (10G) and 2x SFP (1G).

Q: Can it stack with other 3750X switches?
A: Yes. It supports StackWise Plus and StackPower when combined with compatible 3750X units.

Q: What advanced routing features are included?
A: The IP Services tier enables advanced routing such as OSPF, EIGRP, PBR, and IPv6 routing (feature availability depends on software version).

Q: Is there support for redundant power?
A: Yes, via an optional second PSU and across the stack with StackPower.

Technical Specifications

- Access ports: 48x 10/100/1000 RJ45 with PoE+ (802.3at, up to 30W per port)
- PoE budget: up to ~435W with included 715W AC PSU (varies with redundancy settings)
- Uplink module bay: supports 4x 1G SFP (C3KX-NM-1G) or 2x 10G SFP+ + 2x 1G SFP (C3KX-NM-10G)
- Stacking: StackWise Plus (multi-switch stacking), StackPower for power sharing and backup
- Software tier: IP Services (advanced L3, IPv4/IPv6 routing, multicast; features per IOS release)
- Form factor: 1RU; field-replaceable fans and power supply
- Security: 802.1X, MAB, DHCP snooping, DAI, IP Source Guard, ACLs
- QoS: granular QoS for voice/video/data prioritization
- Management: CLI, SNMP, NetFlow/flexible NetFlow (release-dependent), USB for image/config

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