Коммутатор HPE Arista 7280R JQ279A
48SFP+, 6QSFP28, MACsec, L3, воздушный поток от лицевой панели к задней, питание переменного тока
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Технические характеристики HPE Arista 7280R2 JQ279A
| Device Type | Switch - 48 ports - L3 - managed |
| Enclosure Type | Rack-mountable 1U |
| Subtype | 10 Gigabit Ethernet |
| Ports | 48 x 10 Gigabit SFP+ + 6 x 100 Gigabit QSFP28 |
| Performance | Throughput: 2.16 Tbps ¦ Switching capacity: 720 Mpps ¦ Latency: 3.8 µs |
| Capacity | IPv4 route prefixes: 1200000 ¦ IPv6 route prefixes: 768000 ¦ Hardware multicast groups: 768000 ¦ ACL entries: 24000 ¦ Equal-Cost Multipathing (ECMP) ways: 128 ¦ LAG groups: 1152 ¦ Virtual interfaces (VLANs): 4096 |
| 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+ |
| Features | Flow control, layer 3 switching, ARP support, trunking, VLAN support, IGMP snooping, Syslog support, port mirroring, Weighted Round Robin (WRR) queuing, MAC address filtering, IPv6 support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, Jumbo Frames support, front to back airflow, Rapid Per-VLAN Spanning Tree Plus (PVRST+), LACP support, DHCP relay, Link Aggregation Control Protocol (LACP), Management Information Base (MIB), Zero Touch Auto Provisioning, hot swappable 4 fans, Class of Service (CoS), tagged VLAN, DiffServ Code Point (DSCP) support, Storm Control |
| Compliant Standards | IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3ba, IEEE 802.1Qaz |
| RAM | 8 GB (installed) / 32 GB (max) |
| Flash Memory | 4 GB |
| Interfaces | 1 x management (Gigabit LAN) RJ-45 ¦ 1 x management (RS-232) RJ-45 ¦ 48 x 10GBase-T SFP+ ¦ 6 x 100Gbit LAN QSFP28 ¦ 2 x USB |
| Power Device | Internal power supply - hot-plug |
| Installed Qty | 2 (installed) / 2 (max) |
| Power Redundancy | Yes |
| Power Redundancy Scheme | 1+1 |
| Power Provided | 500 Watt |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Power Consumption Operational | 290 Watt |