Cisco WS-C3750E-48PD-EF network switch Managed Power over Ethernet (PoE)
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WS-C3750E-48PD-EF
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WS-C3750E-48PD-EF Overview
The CISCO C3750e-48pd-ef Switch With Stackwise Plus Is An Enterprise-class Line Of Stackable Wiring Closet Switches That Facilitates The Deployment Of Secure Converged Applications While Maximizing Investment Protection For Evolving Network And Application Requirements.
48 10/100/1000 PoE ports + 2 X2-based 10 Gigabit Ethernet, 1150WAC, 800W available for Cisco Enhanced PoE, allowing > 15.4W to all 48 ports, 1 RU, IPv6, IP Services software feature set (IPS)
- Managed SNMP, SNMPv2, SNMPv3, RMON, Telnet, TACACS+, RADIUS
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 48 Console port: RS-232
- Access Control List (ACL)
- Stackable
- Power over Ethernet (PoE)
Summary Description
Cisco WS-C3750E-48PD-EF. Switch type: Managed. Basic switching RJ-45 Ethernet ports quantity: 48, Console port: RS-232. Full duplex, Networking standards: IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE.... Power over Ethernet (PoE)
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Management features
| Switch type | Managed |
|---|---|
| Quality of Service (QoS) support | Y |
| MIB support | BRIDGE-MIB, CISCO-CDP-MIB, CISCO-CLUSTER-MIB, CISCO-CONFIG-MAN-MIB, CISCO-ENTITY-FRU-CONTROL-MIB, CISCO-ENVMON-MIB, CISCO-FLASH-MIB, CISCO-FTP-CLIENT-MIB, CISCO-HSRP-MIB, CISCO-HSRP-EXT-MIB, CISCO-IGMP-FILTER-MIB, CISCO-IMAGE-MIB, CISCO-IP-STAT-MIB, CISCO-L2L3-INTERFACE-CONFIG-MIB, CISCO-POE-EXTENSIONS-MIB, CISCO-MAC-NOTIFICATION-MIB, CISCO-MEMORY-POOL-MIB, CISCO-PAGP-MIB, CISCO-PING-MIB, CISCO-PROCESS-MIB, CISCO-RTTMON-MIB, CISCO-STP-EXTENSIONS-MIB, CISCO-SYSLOG-MIB, CISCO-TCP-MIB, CISCO-VLAN-IFTABLE-RELATIONSHIP-MIB, CISCO-VLAN-MEMBERSHIP-MIB, CISCO-VTP-MIB, ENTITY-MIB, ETHERLIKE-MIB, IF-MIB, IGMP-MIB, IPMROUTE-MIB, OLD-CISCO-CHASSIS-MIB, OLD-CISCO-FLASH-MIB, OLD-CISCO-INTERFACES-MIB, OLD-CISCO-IP-MIB, OLD-CISCO-SYS-MIB, OLD-CISCO-TCP-MIB, OLD-CISCO-TS-MIB, OSPF-MIB (RFC 1253), PIM-MIB, RFC1213-MIB, RFC1253-MIB, RMON-MIB, RMON2-MIB, SNMP-FRAMEWORK-MIB, SNMP-MPD-MIB, SNMP-NOTIFICATION-MIB, SNMP-TARGET-MIB, SNMPv2-MIB, TCP-MIB, UDP-MIB. |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 48 |
|---|---|
| SFP/SFP+ slots quantity | 2 |
| Console port | RS-232 |
Network
| Networking standards | IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
|---|---|
| Full duplex | Y |
| IP routing | Y |
| Link aggregation | Y |
| Broadcast storm control | Y |
| Rate limiting | Y |
| Auto MDI/MDI-X | Y |
| Spanning tree protocol | Y |
| Number of VLANs | 1005 |
Data transmission
| Maximum data transfer rate | 10 Gbit/s |
|---|---|
| Jumbo frames support | Y |
Security
| DHCP features | DHCP server |
|---|---|
| Access Control List (ACL) | Y |
| IGMP snooping | Y |
| MAC address filtering | Y |
| SSH/SSL support | Y |
Multicast features
| Multicast support | Y |
|---|
Protocols
| Management protocols | SNMP, SNMPv2, SNMPv3, RMON, Telnet, TACACS+, RADIUS |
|---|---|
| Switching protocols | BGPv4, OSPF, IGRP, EIGRP, RIPv1, RIPv2, IS-ISv4 |
Design
| Stackable | Y |
|---|---|
| Safety | UL60950-1, C-UL to CAN/CSA 22.2 No.60950-1, TUV/GS - EN 60950-1, CB to IEC 60950-1, AS/NZS 60950-1, CE Marking, CCC PS FRU, NOM, GOST |
Performance
| Internal memory | 256 MB |
|---|---|
| Flash memory | 64 MB |
| Noise level | 48 dB |
| Mean time between failures (MTBF) | 149667 h |
Power
| Input current | 6 - 12 A |
|---|---|
| Input voltage | 115 - 240 V |
| Power consumption (typical) | 1150 W |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | Y |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 45 °C |
|---|---|
| Storage temperature (T-T) | -25 - 70 °C |
| Operating relative humidity (H-H) | 10 - 85% |
| Storage relative humidity (H-H) | 0 - 95% |
| Operating altitude | 0 - 3049 m |
| Non-operating altitude | 0 - 4573 m |
| Operating temperature (T-T) | 32 - 113 °F |
| Heat dissipation | 3924 BTU/h |
Weight & dimensions
| Weight | 9.5 kg |
|---|
Other features
| Dimensions (WxDxH) | 445 x 460 x 44.5 mm |
|---|---|
| Connectivity technology | Wired |
| Bandwidth | 64 Gbit/s |
| Packet transfer speed | 6.5 mpps |
| Electromagnetic emissions | FCC Part 15 Class A, EN 55022B Class A (CISPR22 Class A), VCCI Class A, AS/NZS 3548 Class A / AS/NZS CISPR22 Class A MIC, CE Marking, GOST, CCC PS FRU |
| Networking features | Ethernet, Fast Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet |
| Connectivity LEDs | y |
| Weight (imperial) | 9.48 kg (20.9 lbs) |
| Input frequency | 50/60 Hz |
| Switch fabric speed | 160-Gbps |
| Dimensions (W x D x H) (imperial) | 444.5 x 459.7 x 44.5 mm (17.5 x 18.1 x 1.75") |
Frequently Asked Questions
What are the primary networking capabilities of the Cisco WS-C3750E-48PD-EF switch? +
The WS-C3750E-48PD-EF is an enterprise-class stackable switch designed for high-performance converged networks. It supports robust Layer 3 routing capabilities, allowing for efficient traffic management and scalability. Equipped with 48 Power over Ethernet (PoE) ports, it delivers reliable power to connected devices such as IP phones, wireless access points, and surveillance cameras, making it an ideal core or distribution layer solution for medium to large office environments.
How does the StackWise Plus technology benefit my network deployment? +
StackWise Plus technology provides superior performance by allowing up to nine switches to operate as a single logical unit. It offers a 64 Gbps stack interconnect, ensuring high availability and simplified management. By distributing intelligence across the stack, the WS-C3750E-48PD-EF ensures that if one switch fails, the remaining stack members continue to route traffic, significantly increasing the reliability and resiliency of your campus network architecture.
Does the WS-C3750E-48PD-EF support Power over Ethernet (PoE) for all 48 ports? +
Yes, this model is specifically engineered with 48 PoE-enabled 10/100/1000 ports that comply with IEEE 802.3af standards. It provides the necessary power budget to support power-hungry devices directly through the Ethernet cable, eliminating the need for separate power outlets. This deployment flexibility is essential for clean, simplified installations of VoIP systems and high-density wireless access point deployments in modern enterprise facilities.
What type of uplink options are available for the WS-C3750E-48PD-EF? +
The WS-C3750E-48PD-EF features dual X2-based 10 Gigabit Ethernet uplinks. These high-speed ports are designed to provide the necessary bandwidth for heavy traffic loads or for uplinking to the network core. By utilizing these 10G interfaces, administrators can reduce bottlenecks in the network and ensure that data-intensive applications receive the consistent throughput required for peak operational performance.
How do I manage the Cisco WS-C3750E-48PD-EF switch configuration? +
Management is performed through the industry-standard Cisco IOS software, which offers extensive command-line interface (CLI) options for granular control. Additionally, it supports Simple Network Management Protocol (SNMP) for remote monitoring and integration into existing network management systems. Whether you are performing basic port assignments or advanced routing protocol configurations, the familiar Cisco ecosystem ensures your team can maintain the device efficiently.
What are the typical deployment scenarios for this stackable switch? +
This switch is perfectly suited for wiring closet deployments in enterprise campus environments where high port density and PoE support are mandatory. It serves as a strong foundation for converged networks, handling simultaneous data, voice, and video traffic. Its stackable nature also allows it to grow alongside your business requirements, supporting evolving infrastructure needs from small workgroups up to large-scale network access layers.
Is the WS-C3750E-48PD-EF compatible with existing Cisco Catalyst 3750-E infrastructure? +
The WS-C3750E-48PD-EF is designed for seamless integration within the Cisco Catalyst 3750-E product family. It supports backward compatibility with various 3750-E models in a mixed stack, provided the software versions are synchronized. This compatibility allows network administrators to expand existing capacity or replace legacy units without requiring a complete overhaul of the current network management policies or hardware investments.
What hardware features contribute to the reliability of this switch? +
Reliability is enhanced through hot-swappable fans and modular power supplies, which allow for component replacement without interrupting network operations. The switch's chassis design focuses on high-availability features, including redundant power configurations. Combined with Cisco’s proven IOS software and robust hardware components, the WS-C3750E-48PD-EF minimizes downtime and ensures the continuous availability of critical network services for your organization.
How can I obtain a bulk quote for multiple WS-C3750E-48PD-EF units from BuyRouterSwitch.com? +
For organizations requiring multiple units, our sales team provides competitive pricing and volume-based quotes. Simply submit your requirements through our Request a Quote form or contact our sales department directly. We specialize in catering to enterprise procurement needs, ensuring that you receive a tailored proposal that aligns with your project budget and volume requirements for large-scale infrastructure rollouts.
Why should I choose BuyRouterSwitch.com for my Cisco hardware procurement? +
BuyRouterSwitch.com is a dedicated partner for professional network engineers and IT procurement managers. We focus on providing genuine Cisco hardware with an emphasis on seamless purchasing and secure processing. Our team understands the complexities of enterprise networking, and we prioritize high-quality service to ensure that your hardware arrives as specified, helping you keep your IT projects on schedule and within your planned infrastructure budget.
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