Коммутатор HPE Arista 7280R JH998A
48SFP28, 6QSFP28, Algomatch, расширенные функции, воздушный поток от лицевой панели к задней, питание от переменного тока
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Технические характеристики HPE Arista 7280R2 JH998A
| Device Type | Switch - 48 ports - L3 - managed |
| Enclosure Type | Rack-mountable 1U |
| Subtype | 100 Gigabit Ethernet |
| Ports | 48 x 25 Gigabit SFP28 + 6 x 100 Gigabit QSFP28 |
| Performance | Throughput: 3.6 Tbps ¦ Switching capacity: 1.6 Bpps ¦ Latency: 3.8 µs |
| Capacity | Virtual interfaces (VLANs): 4096 ¦ Longest prefix match (LPM) entries (IPv4): 1300000 ¦ Longest prefix match (LPM) entries (IPv6): 1300000 ¦ Multicast routes: 768000 |
| MAC Address Table Size | 768K entries |
| Jumbo Frame Support | 9216 bytes |
| Routing Protocol | OSPF, IS-IS, RIP-2, BGP, IGMPv2, VRRP, PIM-SM, static IP routing, IGMPv3, OSPFv3, PIM-SSM, Multiprotocol BGP, MSDP, ECMP, policy-based routing (PBR), Bidirectional Forwarding Detection (BFD) |
| Remote Management Protocol | SNMP 1, SNMP 2, RMON 2, RMON, Telnet, SNMP 3, SSH-2, CLI |
| Authentication Method | RADIUS, TACACS+ |
| Processor | 1 |
| RAM | 8 GB (installed) / 32 GB (max) |
| Flash Memory | 8 GB |
| Interfaces | 1 x management (Gigabit LAN) RJ-45 ¦ 1 x management (RS-232) RJ-45 ¦ 48 x 25Gbit LAN SFP28 ¦ 6 x 100Gbit LAN QSFP28 ¦ 2 x USB |
| Power Device | Internal power supply - hot-plug |
| Installed Qty | 2 (installed) / 2 (max) |
| Power Provided | 747 Watt |
| Power Redundancy Scheme | 1+1 |