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Product Overview |
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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 |
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| Brand | Arista Networks |
| Part Number | 7048T-B2F |
| Condition | Refurbished |
Technical Information |
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| 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 |
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| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 32000 |
Management and Configuration |
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| 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 |
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| Fans | Hot-swappable redundant fans (front-to-back airflow) |
| Power | 100-240V AC, 50-60Hz |
Physical Characteristics |
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| Weight | 4.00 |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Miscellaneous |
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| 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 |
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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. |
Use Cases |
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The Arista 7048T-B2F switch is commonly deployed in medium to large enterprise networks and data center environments where high-density gigabit connectivity and advanced Layer 3 routing are critical. IT teams managing campus networks or aggregation layers benefit from its combination of extensive port count and managed features for network segmentation and traffic optimization. How It's Used:
This switch enhances operational efficiency by consolidating high port counts with Layer 3 management in a 1U form factor, allowing organizations to scale network infrastructure without compromising on performance or flexibility. Its ability to handle complex routing and segmentation supports evolving network demands across diverse enterprise and data center scenarios. |