Installation Guide

Acoustic Sound
Table 202: Acoustic Sound
Bystander Sound Pressure Declared Sound Power
X620-8t-2x
(side-side airflow)
35.6 db(A) up to 25°C
38.8 db(A) up to 30°C
65.4 db(A) at 50°C (max)
4.8 bels up to 25°C
5.2 bels up to 30°C
7.9 bels at 50°C (max)
X620-10x
(side-side airflow)
28.2 db(A) up to 35°C
66.3 db(A) at 50°C (max)
3.8 bels up to 35°C
7.9 bels at 50°C (max)
X620-16t
(front-back airflow)
47.2 db(A) up to 35°C
65.6 db(A) at 50°C (max)
6.2 bels up to 35°C
8.0 bels at 50°C (max)
X620-16t
(back-front airflow)
46.9 db(A) up to 30°C
65.2 db(A) at 50°C (max)
6.2 bels up to 30°C
8.1 bels at 50°C (max)
X620-16x
(front-back airflow)
47.0 db(A) up to 40°C
65.7 db(A) at 50°C (max)
6.1 bels up to 40°C
8.0 bels at 50°C (max)
X620-16x
(back-front airflow)
46.9 db(A) up to 40°C
64.8 db(A) at 50°C (max)
6.1 bels up to 40°C
8.0 bels at 50°C (max)
Power Specifications
Table 203: Power Specifications
Minimum
17
Heat
Dissipation
(BTU/hr)
Minimum
17
Power
Consumption
(Watts)
Maximum
17
Heat
Dissipation
(BTU/hr)
Maximum
17
Power
Consumption
(Watts)
X620-8t-2x 74 22 177 52
X620-10x 60 18 123 36
X620-16t 175 51 347 102
X620-16t (DC) 148 43 326 96
X620-16x 111 33 214 63
X620-16x (DC) 80 23 180 53
17
Minimum is defined as idle, with no ports linked. Maximum is defined as fans high, all ports 100% trac.
Technical Specifications Acoustic Sound
ExtremeSwitching Hardware Installation Guide 423