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| Product Overview |
|---|
The Arista 7048T-B2F is a rack-mounted gigabit switch that combines 48 copper ports with Layer 3 management features. It fits well in network racks where space savings and reliable performance are priorities, providing a solid foundation for both access and aggregation layers in enterprise networks. |
| General Information | |
|---|---|
| Brand | Arista Networks |
| Part Number | 7048T-B2F |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Form Factor | Rack-Mountable |
| Mount Type | 1U Rack |
| Switch Ports | Yes |
| Number of Ports | 48-Ports |
| Port Type | 10/100/1000Base-T, RJ-45, SFP+, USB Console, Serial Console (RJ-45) |
| Port Speed | 1 GbE |
| UpLink Ports | 4 × SFP+ (configurable 1/10 GbE) |
| POE Support | No |
| Switching Capacity | 176 Gbps |
| Switch Forwarding Rate | 132 Mpps |
| DRAM | 4 GB |
| Flash Memory | 2 GB |
| VLAN Support | Yes |
| Max VLANs Supported | 4,094 |
| Stackable | No |
| Layer Support | Layer 2, Layer 3, Layer 4 |
| Connector Type | RJ-45, SFP+, RS-232 console, USB, mgmt RJ-45 |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 32000 |
| Management and Configuration | |
|---|---|
| Routing Protocols | Static, RIP, OSPF, OSPFv3, BGP, IS-IS |
| Remote Protocols | CLI (SSH/Telnet), SNMPv2/v3, Syslog, CloudVision, ZTP, eAPI |
| Management Interfaces | 1× RJ-45 Mgmt, 1× RS-232 console, 1× USB |
| Security Features | ACLs (L2/3/4), Control Plane Protection, DHCP relay, MAC security, TACACS+, RADIUS |
| Security | ACLs, 802.1X, RADIUS, TACACS+, SSH, Port security |
| Remote Management Protocol | SSH,HTTPS,HTTP,SNMP,NETCONF,eAPI (JSON-RPC),gRPC |
| Routing Protocol | OSPF,BGP,Static Routing,VRF |
| Power & Cooling | |
|---|---|
| Fans | Hot-swappable redundant fans (front-to-back airflow) |
| Power | 100-240V AC, 50-60Hz |
| Physical Characteristics | |
|---|---|
| Weight | 4.00 |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Miscellaneous | |
|---|---|
| Eco Friendly | Yes |
| Assembly Required | Yes |
| Compliance Standards | WEEE, RoHS, CE, FCC, UL, TUV, cULus |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, RFC 2328 (OSPF), RFC 4271 (BGP) |
| Product Description |
|---|
The Arista 7048T-B2F is a Layer 3 managed network switch designed to deliver reliable gigabit Ethernet connectivity across 48 copper ports. It provides advanced routing capabilities and traffic management, making it a solid choice for organizations needing efficient network segmentation and control. Often found in enterprise and data center settings, this switch supports a range of applications from server aggregation to access layer switching. IT professionals and network administrators value its combination of scalability and manageable form factor for medium to large-scale networks. Key Features
This switch is commonly deployed in environments where a balance between port density and management flexibility is necessary. It plays a key role in connecting users and servers efficiently while allowing network teams to maintain control over traffic and security policies without added complexity. |