Specifications

W W W.EXTREMENETW ORKS.COM 4
Scaling and Performance (cont.)
- IEEE 802.3 Media Access Standards
- IEEE 802.3ba / 802.3bm 40 GBASE-X and
10 0 GBASE-X
- IEEE 802.3ae 10 GBASE-X
- IEEE 802.3 10 GBASE-T (up to 10 0 m using Cat6a
cabling or better)
- 25Gb and 50Gb Ethernet implemented per 25G/ 50 G
Ethernet Consortium specification and IEEE 80 2.3
standard sFlow
- SummitStack-V40 0 40 0 Gb stacking (full duplex)
- Stacking with up to 8 X590/ X690/ X870 systems
- 2 x 10 0 Gb ports for stacking
Switch Model
Minimum Heat Dissipation
(BTU/ hr)
(Idle, no ports linked)
Minimum Power
Consumption (Wat ts)
(Idle, no ports linked)
Maximum Heat Dissipation
(BTU/ hr) (Fans high,
all port s 10 0 % t raffic)
Maximum Power
Consumption
(Watts) (Fans high, all
ports 10 0 % t raffic)
X690 -48x-2q-4c AC
282 BTU/ hr 83 W 1124 BTU/ hr 329 W
X690 -48x-2q-4c DC 311 BTU/ hr 91 W 1178 BTU/ hr 345 W
X690 -48t-2q-4c AC 425 BTU/ hr 125 W 1271 BTU/ hr 373 W
X690 -48t-2q-4c DC 421 BTU/ hr 123 W 1315 BTU/ hr 385 W
1 PSU 2 PSU
Power and Heat Dissipation
770W AC PSU
10 960 / 10 961
110 0 W DC PSU
10 962/ 10 963
Dimensions
2.3 in W x 1.6 in H x 14.1 in
D (5.9 cm x 4.1 cm x 35.9 cm)
2.3 in W x 1.6 in H x 14.1 in
D (5.9 cm x 4.1 cm x 35.9 cm)
Weight 2.2 lb (1 Kg) 2.2 lb (1 Kg)
Voltage Input Range 10 0 - 240 VAC +/ - 10 % -48 VDC -15% +20 %
Line Frequency Range 50 - 60 Hz +/ - 5% N/A
PSU Input Socket IEC 320 C14 Terminal Block
Power Cord Input Plug IEC 320 C13 N/A
Operating Conditions 0º - 45ºC Operation
Power Supply Specifications
Switch Model Bystander Sound Pressure Declared Sound Power
X690 -48x-2q-4c (Front-Back Airflow)
55.4 dB(A) up to 30 ºC
61.3 dB(A) up to 40 ºC
76.8 dB(A) @ 45ºC (max)
6.9 bels up to 30 ºC
7.5 bels up to 40 ºC
9.0 bels @ 45ºC (max)
X690 -48x-2q-4c (Back-Front Airflow)
56.9 dB(A) up to 30 ºC
63.3 dB(A) up to 40ºC
77.4 dB(A) @ 45ºC (max)
7.1 bels up to 30 ºC
7.7 bels up to 40ºC
9.1 bels @ 45ºC (max)
X690 -48t-2q-4c (Front-Back Airflow)
58 dB(A) up to 25ºC
72.8 dB(A) up to 35ºC
76.3 dB(A) @ 45ºC (max)
7.2 bels up to 25ºC
8.7 bels up to 35ºC
9.0 bels @ 45ºC (max)
X690 -48t-2q-4c (Back-Front Airflow)
59.1 dB(A) up to 25ºC
72.5 dB(A) up to 35ºC
77.5 dB(A) @ 45ºC (max)
7.3 bels up to 25ºC
8.7 bels up to 35ºC
9.0 bels @ 45ºC (max)
Acoustic Specifications