Ethernet networking: “Вы все еще кипятите?”
Arista Networks 7050Q-16 | 16-port 40 GbE switch
Arista 7050 Series Advantages
Single Chip Switching Architecture |
Yes (including On-Chip PHYS) |
|---|---|
Compact form-factor |
1 RU |
L2/L3 Throughput |
1.28 Terabits/sec |
Total Throughput |
960 Mpps |
Wire-rate all ports |
Yes |
Packet Latency (64 Bytes) |
800ns |
Packet Latency (9216 Bytes) |
1340ns |
Consistent Low Jitter |
Under 10ns |
Packet Buffer Memory |
9 MB On-Chip Dynamically Allocated Memory |
Dynamically Allocated Shared Buffering |
Yes |
EOS single binary image |
Yes |
Extensible EOS/API |
Open/3rd Party Applications |
Linux/ Extensible |
Yes (e.g. bash shell) |
Dual Processor CPU |
Dual-Core 1.5Ghz |
Power Consumption |
103W (<2W per port) |
Hot swappable power supplies |
Yes (1+1) |
Hot swappable fans |
Yes (n +1) |
Reversible Air Flow |
Yes |
Pluggable Media |
QSFP+, SFP+, SFP (fiber and copper) |
Solid State Disk (SSD) |
50GB (option) |
Scalability
- Supports dense virtualization, big data and storage in a flat 2-tier Leaf/Spine design
- 128K MAC entries
- 50,000 IGMP groups
- 16K IPv4 Routes
- 16K IPv4 Host Routes
- 8K IPv6 Routes
- 8K Multicast Groups
- 32-way ECMP
UPD: Как заметили в комментариях - есть аналогичный от IBM, уже, в отличие от Arista, доступный в России: IBM System Networking RackSwitch G8316 http://www.redbooks.ibm.com/abstracts/tips0842.html?Open
35 тысяч без кабелей