• Cisco WS-C3750X-48P-S 48-port PoE+ switch with 4x 10G uplinks
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Cisco

Cisco WS-C3750X-48P-S | Catalyst 3750-X 48-Port PoE+ Switch, IP Base, 435W

WS-C3750X-48P-S

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Description

The Catalyst 3750-X is a stackable enterprise access switch with 48 10/100/1000 PoE+ ports, running the IP Base feature set. It suits access layer deployments that need PoE+ for IP telephony, wireless access points and video endpoints, with stackable scalability and a choice of 1G or 10G uplinks.

Each port supports IEEE 802.3at at up to 30W. The 715W AC power supply provides 435W of PoE budget, and the dual power supply bays allow a second supply for redundancy or extra PoE budget. Switching fabric is 160 Gbps, with a forwarding rate of 101.2 mpps when fitted with two 10GbE uplinks. StackWise Plus stacking runs at 64 Gbps, and StackPower allows power sharing across stack members. The IP Base feature set includes OSPF routed access. The switch is 1 RU high.

A modular uplink slot accepts the C3KX-NM-1G (4x GbE SFP), C3KX-NM-10G (2x 10GbE SFP+ plus 2x GbE SFP), C3KX-NM-10GT (2x 10GBASE-T) and C3KX-SM-10G service module. The switch is backward compatible with other Catalyst 3750 Series switches in a stack.

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

Features

- PoE+ with up to 30W on all 48 ports in a 1 RU form factor
- Cisco StackWise Plus stacking for scalability and resiliency
- Cisco StackPower for sharing power among stack members
- Hot-swappable uplink network modules with GE or 10GE ports
- Dual redundant, modular power supplies and fans
- Hardware MACsec (IEEE 802.1AE) encryption, with switch-to-switch uplink encryption and Flexible NetFlow on the C3KX-SM-10G service module
- OSPF routed access in the IP Base image
- IPv4 and IPv6 routing, multicast routing, advanced QoS and security features in hardware
- Enhanced Cisco EnergyWise for measuring and reducing PoE device power consumption

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

Technical Specifications

- Ports: 48 x 10/100/1000 PoE+ (IEEE 802.3at, up to 30W per port)
- Uplinks: optional network module slot (C3KX-NM-1G, C3KX-NM-10G, C3KX-NM-10GT, C3KX-SM-10G)
- Feature set: IP Base
- Default power supply: C3KX-PWR-715WAC (715W AC)
- Available PoE power: 435W
- Stacking: StackWise Plus, 64 Gbps, and StackPower
- Switching fabric: 160 Gbps
- Forwarding rate: 101.2 mpps (with two 10GbE uplinks)
- DRAM: 256 MB
- Flash: 64 MB
- VLANs: 1005 total, 4K VLAN IDs
- Switched Virtual Interfaces: 1K
- Jumbo frame: 9216 bytes
- Management ports: RJ-45 Ethernet management, RJ-45 console, USB Type-A and Type-B
- Input voltage: 100 to 240 VAC autoranging
- Dimensions (H x W x D): 1.75 x 17.5 x 18.0 in (4.45 x 44.5 x 46.0 cm)
- Weight: 16.5 lb (7.5 kg)
- MTBF: 139,913 hours
- Operating temperature (AC PSU): -5 C to +45 C up to 1500 m
- Relative humidity: 5% to 95%, non-condensing

FAQs

Q: Which feature set does the WS-C3750X-48P-S run?
A: The -S suffix means it runs the IP Base feature set. LAN Base is a separate -L SKU, and IP Services is available as a separate ordering option or a later licence upgrade.

Q: How much PoE power does it provide?
A: With the default C3KX-PWR-715WAC supply it provides 435W of PoE budget, with up to 30W per port under PoE+. A second power supply can be added for redundancy or extra PoE budget.

Q: Which uplink modules fit this switch?
A: The uplink slot accepts the C3KX-NM-1G (4x GbE SFP), C3KX-NM-10G (2x 10GbE SFP+ plus 2x GbE SFP), C3KX-NM-10GT (2x 10GBASE-T) and the C3KX-SM-10G service module.

Q: Can it be stacked with other Catalyst 3750 switches?
A: Yes. It uses StackWise Plus at 64 Gbps and is backward compatible with other Catalyst 3750 Series switches. StackPower uses Cisco proprietary cables.

Q: Which power supplies are compatible?
A: The C3KX-PWR-715WAC, C3KX-PWR-1100WAC and C3KX-PWR-440WDC are supported, and the Cisco XPS 2200 can also supply power.

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