Cisco Catalyst WS‑C3750E‑48PD‑E – 48‑Port Gigabit PoE+ Switch with 10 Gbps Uplinks & Enterprise Routing
Model Name : WS-C3750E-48PD-E
Brand : Cisco
Key Features
- 48 × 1 GbE RJ‑45 ports with full PoE+ (802.3at) support—750 W internal power supply,
~420 W for Enhanced PoE allowing up to 15.4 W on all 48 ports (or higher on fewer ports) - 2 × fixed 10 Gb X2 ports for high-speed uplinks or stacking uplinks
64 Gbps StackWise Plus stacking, supporting up to nine switches as one logical unit - 160 Gbps non-blocking switching fabric, 101 Mpps forwarding performance for 64-byte frames
- IP Services (Enterprise) feature set with full dynamic IPv4/IPv6 routing, ACLs, QoS, policy-based routing, multicast protocols
- Modular, field-replaceable 750 W PSU and fan tray with optional redundancy support
- EnergyWise support for power monitoring and policy-based endpoint control.
1 Year Warranty
Condition : Refurbished
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- Description
- Specification
- Reviews
WS‑C3750E‑48PD‑E is part of Cisco’s Catalyst 3750‑E Series—a stackable, enterprise-grade access switch featuring 48 Gigabit PoE+ ports, 2 fixed 10 Gb X2 uplink slots, and the IP Services (Enhanced) IOS feature set.
Capable of full dynamic IPv4 and IPv6 routing (including OSPF, EIGRP, BGP, PIM, RIPng) and multicast support, it delivers 64 Gbps stack bandwidth (StackWise Plus) and a 160 Gbps non-blocking switch fabric.
With a 750 W modular PSU, redundant power and fan options, and StackWise stacking up to nine switches, it’s ideal for converged enterprise or training environments.
Frequently Asked Questions (FAQs)
Q1: What is the PoE+ power capability?
The internal power supply is rated at 750 W, with ~420 W available for Enhanced PoE—supporting 15.4 W per port on all 48 ports, or higher wattage on fewer ports as configured
Q2: What stacking technology does this model support?
Cisco StackWise Plus, offering 64 Gbps stack bandwidth, allowing up to nine 3750/3750-E switches to operate as a single managed unit.
Q3: Which routing protocols are supported?
The IP Services software delivers full enterprise-grade routing: IPv4 (OSPF, EIGRP, BGP, RIP, PIM) and IPv6 (OSPFv3, IPv6 EIGRP, RIPng), plus multicast and policy-based routin
Q4: Is redundant power support available?
Yes—module is field-replaceable and supports installation of redundant PSU (Cisco RPS) and fan tray for high availability.
Q5: What are its switching capacity and throughput?
Provides 160 Gbps fabric, with forwarding performance of up to 101 Mpps (64-byte packets).
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