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| Product Overview |
|---|
The BS5520-48T-PWR Nortel switch combines 48 PoE gigabit Ethernet ports with 4 combo SFP uplinks, fitting into a 1U rack space. It’s built for networks that require both robust data throughput and power delivery in one device, often serving as a core or distribution switch in office or campus settings. |
| General Information | |
|---|---|
| Brand | Nortel |
| Part Number | BS5520-48T-PWR |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Type | Managed Switch |
| Form Factor | Rack-Mountable |
| Mount Type | 1U Rack |
| Switch Ports | 48 x 10/100/1000Base-T (RJ-45) + 4 x Combo SFP (shared) |
| Number of Ports | 48-Ports |
| Port Type | 10/100/1000Base-T, Combo RJ-45/SFP, SFP |
| Port Speed | 10/100/1000 Mbps |
| UpLink Ports | 4 x combo 1G SFP |
| POE Support | PoE |
| Switching Capacity | 80 Gbps |
| Switch Forwarding Rate | 71.4 Mpps |
| VLAN Support | Yes |
| Max VLANs Supported | Up to 1,024 VLANs |
| Stackable | Yes |
| Layer Support | Layer 2, Layer 4 |
| Connector Type | RJ‑45, SFP GBIC |
| Performance | |
|---|---|
| Latency | ~9 µs |
| Jumbo Frame Support | Up To 9000 Bytes |
| MAC Address Table Size | 16,000 entries |
| Management and Configuration | |
|---|---|
| Routing Protocols | Static, RIP, OSPF, VRRP |
| Remote Protocols | SNMP v1/v2c/v3, RMON, Telnet, SSH, Web GUI, CLI, Optivity/Avaya tools |
| Management Interfaces | RJ-45 console, Web GUI, CLI |
| Security Features | IEEE 802.1X, RADIUS/TACACS+, ACLs, DoS protection |
| Security | 802.1X, ACLs, RADIUS, TACACS+, SSH |
| Remote Management Protocol | SNMPv1/v2/v3, SSH, Telnet, HTTP/HTTPS, RMON |
| Routing Protocol | Static routing, RIP |
| Physical Characteristics | |
|---|---|
| Dimensions | 1.8″ x 17.2″ x 15.2″ |
| Weight | 20.00 |
| Operating Temperature | 0°C to 45°C |
| Miscellaneous | |
|---|---|
| Compliance Standards | RoHS, CE, FCC |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af (PoE), IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.3x |
| Product Description |
|---|
The BS5520-48T-PWR is a Layer 3 managed Ethernet switch designed to handle robust network traffic with Power over Ethernet (PoE) support across 48 ports. It enables both data and power delivery over a single cable, simplifying installations for devices like IP cameras, phones, and wireless access points. Often found in enterprise environments and medium to large office networks, this switch provides reliable routing and switching functions, making it a solid choice for network administrators focused on performance and scalability. Key Features
This switch is typically deployed in data centers, enterprise networks, and campus environments where reliable power and high-speed data converge. Its PoE capability reduces the need for separate power supplies, streamlining both setup and maintenance. Users benefit from centralized management and the ability to scale their network infrastructure without sacrificing control or connectivity. |