• 2 x Arista 1100W Power Supply PWR-1100AC-F Front-to-RearAirflow
• 4 x Arista FAN-7002-F Fan Module Arista 7250QX-64 is a key component of the Arista portfolio of data center switches. The Arista 7250QX-64 fixed configuration switch shares common features with the Arista 7050 and 7300 X-Series of purpose built 10/40GbE switches, with wire speed layer 2/3/4 performance combined with low latency and advanced features for software defined cloud networking.
  Increased adoption of 10 Gigabit Ethernet servers coupled with applications using higher bandwidth is accelerating the need for dense 10 and 40 Gigabit Ethernet switching. The 7250X Series supports a flexible combination of 10G and 40G in a compact form factor that allows customers to design both large leaf and spine networks to accommodate both east-west traffic patterns and support the requirement for low latency and power efficiency in dense servers farms.
  With 64 QSFP+ ports the 7250QX-64 is a dense 40GbE system that can support a flexible combination of up to 64x 40GbE or 256 x 10GbE of wire speed performance in a 2RU system. The Arista 7250QX-64 combines low latency, and a shared packet buffer pool of 12MB per group of ports that is allocated dynamically to ports that are congested.
  Combining 40GbE density and industry leading power efficiency with typical power consumption under 14W per 40GbE port the 7250QX-64 is ideal for both middle or end of row leaf or collapsed spine tiers with airflow choices for back to front, or front to back. An optional built-in SSD supports advanced logging, data captures and other services directly on the x QSFP+
• Total 40GbE Ports:64
• Total 10GbE Mpps
• Latency:550 to 1800 ns
• CPU:Quad-Core x86
• System Memory: 8 Gigabytes
• Flash Storage Memory: 4 Gigabytes
• SSD Storage (optional): 100 Gigabytes
• Packet Buffer Memory:48MB (Dynamic Buffer Allocation)
• 10/100/1000 Mgmt Ports: 2
• RS-232 Serial Ports: 1 (RJ-45)
• USB Ports: 1
• Hot-swap Power Supply: 2 (1+1 redundant)
• Hot-swappable Fans: 4 (N+1 redundant)
• Reversible AirflowOption: Yes
• Typical/Max PowerDraw*:622W / 1200W
• Size (WxHxD):19 x 3.5 x 21.8 inches (44.5 x 8.8 x 55.3cm)
• Weight:42.3 lbs (19.2kg)

Serial number:SSJ17069002
Hardware MACaddress: 2899.3a1c.74c6
System MACaddress: 2899.3a1c.74c6Software imageversion: 4.27.0F
Architecture: x86_64
Internal buildversion: 4.27.0F-24308433.4270F
Internal buildID: formatversion: 2.0Uptime: 8 minutes
Total memory:8171992 kB
Free memory:5419712 64x QSFP+ 2RUHW VersionSerial Number Mfg Date Epoch
----------- -------------- ---------- -----
11.03SSJ17069002 2017-03-04 01.00System has 2power supply slots
Slot Model Serial Number
---- ---------------- ----------------
1PWR-1100AC-F K695QD001NAKP
2PWR-1100AC-F K695RF00CJAKPSystem has 4 fanmodules
ModuleNumber of Fans Model Serial Number
------- --------------- --------------------------------
11 FAN-7002-F N/A
21 FAN-7002-F N/A
31 FAN-7002-F N/A
41 FAN-7002-F N/ASystem has 258ports
Type Count
------------------ ----
Management 2
Switched 254
SwitchedBootstrap 2System has 64switched transceiver slots
Port Manufacturer Model Serial Number Rev
---- ---------------- -------------------------------- ----
1Not Present
2Not Present
3Not Present
4Not Present
5Not Present
6Not Present
7Not Present
8Not Present
9Not Present
10Not Present
11Not Present
12Not Present
13Not Present
14Not Present
15Not Present
16Not Present
17Not Present
18 NotPresent
19Not Present
20Not Present
21Not Present
22Not Present
23Not Present
24Not Present
25Not Present
26Not Present
27Not Present
28Not Present
29Not Present
30Not Present
31Not Present
32Not Present
33Not Present
34Not Present
35Not Present
36Not Present
37Not Present
38Not Present
39Not Present
40Not Present
41Not Present
42Not Present
43Not Present
44 NotPresent
45Not Present
46Not Present
47Not Present
48Not Present
49Not Present
50Not Present
51Not Present
52Not Present
53Not Present
54Not Present
55Not Present
56Not Present
57Not Present
58Not Present
59Not Present
60Not Present
61Not Present
62Not Present
63Not Present
64Not PresentSystem has 1storage device
MountType Model Serial NumberRev Size (GB)
---------- ---- ---------- ------------- -------------
/mnt/flash eUSB SMART_eUSB SPG162505P8 0208 name:
System Serialnumber:
System MACaddress:
Domain name: Unknown
Platform: environment all
Systemtemperature status is: Ok
Action onoverheat: shutdown
Recovery modewhen power-cycle upon overheat: not applicable
Restrict recoverywhen ambient temperature is at or above: not applicable
Alert Critical
Temp Setpoint LimitLimit
Sensor Description (C) (C)(C) ------- ----------- ------ ---------
1 Digital Temperature Sensor on cpu0 40.0(80) 79.3 95 105
2 Digital Temperature Sensor on cpu1 39.0(80) 79.3 95 105
3 Digital Temperature Sensor on cpu2 39.0(80) 79.3 95 105
4 Digital Temperature Sensor on cpu3 39.0(80) 79.3 95 105
5 Supervisor temp sensor 32.0 (55) 54.475 85
6 Supervisor front-panel temp sensor 29.4(55) 54.4 75 85
7 Supervisor back-panel temp sensor 28.0(55) 54.4 75 85
8 CPU VRM temp sensor 0 36.0 (60) 59.4105 110
9 CPU VRM temp sensor 1 36.0 (60) 59.4 105110
10 Lower temp sensor 30.0 (55) 54.475 85
11 Lower front-panel temp sensor 23.4(50) 49.4 65 75
12 Linecard0/2 Bottom Right Outer 41.2(80) 79.3 100 120
13 Linecard0/2 Bottom Left Outer 40.6(80) 79.3 100 120
14 Linecard0/2 Top Left Outer 42.3 (80) 79.3100 120
15 Linecard0/2 Top Right Outer 43.3 (80) 79.3100 120
16 Linecard0/2 Bottom Right Inner 40.1(80) 79.3 100 120
17 Linecard0/2 Bottom Left Inner 40.6(80) 79.3 100 120
18 Linecard0/2 Top Left Inner 41.2 (80) 79.3100 120
19 Linecard0/2 Top Right Inner 42.3 (80) 79.3100 120
20 Linecard0/3 Bottom Right Outer 45.0(80) 79.3 100 120
21 Linecard0/3 Bottom Left Outer 43.9(80) 79.3 100 120
22 Linecard0/3 Top Left Outer 42.8 (80) 79.3100 120
23 Linecard0/3 Top Right Outer 44.4 (80) 79.3100 120
24 Linecard0/3 Bottom Right Inner 42.8(80) 79.3 100 120
25 Linecard0/3 Bottom Left Inner 42.3(80) 79.3 100 120
26 Linecard0/3 Top Left Inner 44.4 (80) 79.3100 120
27 Linecard0/3 Top Right Inner 44.4 (80) 79.3100 120
28 Upper temp sensor 0 33.0 (55) 54.475 85
29 Upper temp sensor 1 31.5 (50) 49.465 75
30 Linecard0/0 Bottom Right Outer 44.4(80) 79.3 100 120
31 Linecard0/0 Bottom Left Outer 43.9(80) 79.3 100 120
32 Linecard0/0 Top Left Outer 44.4 (80) 79.3100 120
33 Linecard0/0 Top Right Outer 45.5 (80) 79.3100 120
34 Linecard0/0 Bottom Right Inner 42.8(80) 79.3 100 120
35 Linecard0/0 Bottom Left Inner 43.3(80) 79.3 100 120
36 Linecard0/0 Top Left Inner 44.4 (80) 79.3100 120
37 Linecard0/0 Top Right Inner 43.9 (80) 79.3100 120
38 Linecard0/1 Bottom Right Outer 46.0(80) 79.3 100 120
39 Linecard0/1 Bottom Left Outer 44.4(80) 79.3 100 120
40 Linecard0/1 Top Left Outer 45.5 (80) 79.3100 120
41 Linecard0/1 Top Right Outer 45.5 (80) 79.3100 120
42 Linecard0/1 Bottom Right Inner 44.4(80) 79.3 100 120
43 Linecard0/1 Bottom Left Inner 44.4(80) 79.3 100 120
44 Linecard0/1 Top Left Inner 44.4(80) 79.3 100 120
45 Linecard0/1 Top Right Inner 43.9 (80) 79.3100 120
46 Linecard0/4 Bottom Right Outer 55.8(80) 79.3 100 120
47 Linecard0/4 Bottom Left Outer 55.8(80) 79.3 100 120
48 Linecard0/4 Top Left Outer 55.3 (80) 79.3100 120
49 Linecard0/4 Top Right Outer 57.4 (80) 79.3100 120
50 Linecard0/4 Bottom Right Inner 54.7(80) 79.3 100 120
51 Linecard0/4 Bottom Left Inner 55.3(80) 79.3 100 120
52 Linecard0/4 Top Left Inner 55.8 (80) 79.3100 120
53 Linecard0/4 Top Right Inner 55.3 (80) 79.3100 120
54 Linecard0/5 Bottom Right Outer 55.3(80) 79.3 100 120
55 Linecard0/5 Bottom Left Outer 54.2(80) 79.3 100 120
56 Linecard0/5 Top Left Outer 53.6 (80) 79.3100 120
57 Linecard0/5 Top Right Outer 54.2 (80) 79.3100 120
58 Linecard0/5 Bottom Right Inner 53.1(80) 79.3 100 120
59 Linecard0/5 Bottom Left Inner 54.7(80) 79.3 100 120
60 Linecard0/5 Top Left Inner 54.2 (80) 79.3100 120
61 Linecard0/5 Top Right Inner 53.6 (80) 79.3100 120PowerSupply 1:
Alert Critical
Temp SetpointLimit Limit
Sensor Description (C) (C)(C) ------- ----------- ------ ---------
1 Internal hot spot sensor 28.0 (85) 84.3100 105
2 Internal ambient sensor 26.0 (55) 54.470 75PowerSupply 2:
Alert Critical
Temp SetpointLimit Limit
Sensor Description (C) (C)(C) ------- ----------- ------ ---------
1 Internal hot spot sensor 28.0 (85) 84.3100 105
2 Internal ambient sensor 22.0 (55) 54.470 75System coolingstatus is: Ok
Ambienttemperature: 23C
Airflow:port-side intake
Config Actual SpeedStable
Fan Status SpeedSpeed Uptime Stability Uptime
-------------------- ------ ------ ------- --------- -------
1/1 Ok 32%31% 0:06:12 Stable 0:05:19
2/1 Ok 32%31% 0:06:12 Stable 0:05:19
3/1 Ok 32%31% 0:06:12 Stable 0:05:19
4/1 Ok 32%31% 0:06:12 Stable 0:05:19
PowerSupply1/1Ok 57% 56% 0:06:00 Stable 0:03:02
PowerSupply2/1Ok 57% 56% 0:06:01 Stable 0:03:02Power Input OutputOutput
Supply Model Capacity Current Current Power StatusUptime
------------------ -------- ------- ------- ------ ------ -------
1 PWR-1100AC-F 1100W0.83A 15.64A 186.8W Ok 0:06:00
2 PWR-1100AC-F 1100W1.05A 19.09A 228.8W Ok 0:06:01
Total -- 2200W ---- 415.5W -- --