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| Product Overview |
|---|
The Cisco 550x Series 48-Ports switch combines extensive PoE+ connectivity with Layer 3 routing and stacking capabilities. It fits into enterprise networks that need versatile port options, efficient traffic routing, and scalable deployment, often serving as a backbone or aggregation switch in demanding environments. |
| General Information | |
|---|---|
| Brand | Cisco |
| Part Number | SF550X-48MP-K9 |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Ports | 48-Ports |
| Number of Ports | 48-Ports |
| Port Type | 10/100/1000Base-T, Combo RJ-45/SFP, SFP+, USB Console, Serial Console (RJ-45) |
| Port Speed | 10/100/1000Base-T |
| UpLink Ports | 2 x 10GBase-X SFP+; 2 x Combo (RJ-45/SFP) |
| POE Support | PoE+ |
| VLAN Support | Yes |
| Max VLANs Supported | 4094 |
| Stackable | Yes |
| Layer Support | Layer 3 |
| Connector Type | RJ-45,SFP,SFP+ |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| Management and Configuration | |
|---|---|
| Routing Protocols | Static, RIP, OSPF, VRRP |
| Remote Protocols | Yes |
| Management Interfaces | Web-based GUI (HTTPS/HTTP), Command Line Interface (SSH/Telnet), SNMP v1/v2c/v3, RMON, REST API (where supported) |
| Security Features | 802.1X authentication,Access control lists (ACLs),Port security,Storm control,ARP inspection,DHCP snooping,IP Source Guard,DoS attack prevention,MAC filtering |
| Security | 802.1X |
| Remote Management Protocol | SNMPv1/v2c/v3,SSH,Telnet,HTTP,HTTPS,RMON |
| Routing Protocol | Static, RIP |
| Physical Characteristics | |
|---|---|
| Weight | 5.00 |
| Operating Temperature | 0°C to 45°C |
| Miscellaneous | |
|---|---|
| Compliance Standards | WEEE, RoHS, CE, FCC, UL |
| Compliant Standards | IEEE 802.1D,IEEE 802.1p,IEEE 802.1Q,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3z,IEEE 802.3x |
| Product Description |
|---|
The Cisco 550x Series 48-Ports switch provides robust network performance with Power over Ethernet Plus (PoE+) on all ports, allowing it to supply power and data to connected devices like IP phones, cameras, and wireless access points. It’s often found in enterprise network setups where reliable, high-speed connections and advanced management features are required. Built for network administrators looking to handle complex environments, this switch combines Layer 3 routing functions with stackability, giving flexibility to scale and simplify operations. Its dual 10G SFP+ and combo uplinks support seamless integration with core networks and data centers. Key Features
This switch is commonly deployed in mid-size to large enterprise networks, data centers, or campus environments where a mix of access and aggregation ports is necessary. Its combination of PoE+ support and advanced routing makes it well suited for powering and managing various network devices while maintaining strong network performance and uptime. |