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