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3CR17255-91 3Com 48-Port 10/100/1000Base-T Layer 3 Managed Gigabit Switch

SKU:

3CR17255-91

Weight: 3.00 lbs
Condition: Refurbished
  • 48 RJ-45 10/100/1000Base-T ports for high-speed wired connections
  • 4 SFP ports enabling flexible fiber uplinks and extended reach
  • Layer 3 managed switch capabilities for advanced routing and network control
  • Rack-mountable design suitable for data center and enterprise environments
In stock

$856.14
Product Overview

The 3CR17255-91 switch delivers extensive Layer 3 routing combined with 48 gigabit RJ-45 ports and 4 SFP slots, fitting well into enterprise rack setups. It provides a solid foundation for managing complex LAN traffic with flexibility in both copper and fiber connectivity options.

General Information
Brand 3Com
Condition Refurbished
Technical Information
Switch Type Layer 3, Managed Switch, Gigabit Switch
Form Factor Rack-Mountable
Mount Type 1U Rack
Switch Ports 48
Number of Ports 48-Ports
Port Type 10/100/1000Base-T, SFP, Serial Console (RJ-45)
Port Speed 10/100/1000Base-T
UpLink Ports 4
POE Support No
VLAN Support Yes
Max VLANs Supported 4096
Stackable Optional
Layer Support Layer 3
Connector Type RJ-45,SFP,Serial Console (RJ-45)
Performance
Jumbo Frame Support Up To 9216 Bytes
Management and Configuration
Routing Protocols Static, RIP, OSPF, VRRP, IGMP
Remote Protocols Yes
Management Interfaces Web GUI (HTTP/HTTPS), CLI (SSH, Telnet), SNMP v1/v2/v3, RMON, Console (RJ-45)
Security Features 802.1X,Access Control Lists (ACLs),Port Security,MAC Authentication,RADIUS,TACACS+,SSH,SSL
Management Type Web-based,CLI,SNMP
Remote Management Protocol SNMP,SSH,Telnet,HTTP,HTTPS
Routing Protocol Static,RIP,OSPF
Power & Cooling
Fans Yes (internal, front-to-back)
Power Supply Internal AC 100-240V, 50-60Hz
Physical Characteristics
Weight 3.00
Operating Temperature 0°C to 40°C
Miscellaneous
Assembly Required No
Compliance Standards WEEE, RoHS, CE, FCC, UL
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1s, IEEE 802.1w


Product Description

The 3CR17255-91 is a Layer 3 managed Gigabit Ethernet switch featuring 48 RJ-45 ports and 4 SFP slots, built to support robust network infrastructures. It is commonly found in environments requiring scalable, high-performance switching with advanced management and routing functions.

Designed for IT professionals and network administrators, this switch delivers reliable connectivity and flexible deployment options in enterprise and data center networks. It often supports complex network topologies and traffic segmentation needs.

Key Features

  • Provides comprehensive Layer 3 routing capabilities for efficient traffic management
  • Supports gigabit speeds across all RJ-45 ports ensuring fast data transfer
  • Includes multiple SFP ports facilitating fiber optic connections and uplinks
  • Equipped with extensive management features for granular network control
  • Compact rack-mount form factor tailored for dense network environments

This switch plays a vital role in maintaining network performance and scalability by offering dependable routing and switching functions. Its design balances speed, manageability, and adaptability to meet evolving network demands.

Reliability and consistent performance are core to this product, making it a practical choice for administrators focused on dependable network infrastructure operation.


Use Cases

The 3CR17255-91 typically serves in enterprise networks and data centers where high port density and Layer 3 routing are essential. It benefits administrators needing a reliable platform for mixed copper and fiber connectivity with advanced network management.

How It's Used:

  • Core switch in enterprise wiring closets supporting multiple VLANs and routing
  • Aggregation switch in data centers connecting servers and uplinks to core layers
  • Deployments requiring fiber uplinks for long-distance or high-speed connections
  • Networks needing scalable Layer 3 features for inter-VLAN routing and traffic segmentation
  • Environments with rack space constraints demanding compact, high-density switches

This switch aids operational efficiency by combining robust routing with versatile port configurations, helping organizations scale networks with consistent performance and manageable complexity.


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3CR17255-91 3Com 48-Port 10/100/1000Base-T Layer 3 Managed Gigabit Switch
3CR17255-91 3Com 48-Port 10/100/1000Base-T Layer 3 Managed Gigabit Switch
$856.14