Specifications

W W W.EXTREMENETW ORKS.COM 3
Specifications
2
Software upgrade licenses are available for the Extreme SLX 9640 -24S for Ports on Demand (PoD) to enable 10 0 GbE/ 40 GbE ports.
Power and Heat Dissipation
Item Extreme SLX 9640
Maximum 10 0 GbE/ 40 GbE ports 12
2
Maximum 10/ 1 GbE, 100 Meg 24
Switch fabric capacity (data rate, full duplex) 90 0 Gbps
Forwarding capacity (data rate, full duplex) 810 Mpps
Airflow Front to back or back to front (orderable option)
Fan module slots 5 (4+1 redundancy)
Maximum AC power supply rating 650 W
Power Supplies Modular 650 W AC power supply (up to two PSUs)
Power Supplies Modular 650 W DC power supply (up to two PSUs)
Height 1.75 in./4.45 cm
Width 17.25 in./43.82 cm
Depth chassis only w ithout cable management or fan handles 18.25in./ 46.36 cm
Weight Chassis 2 PS, 6 fans: 23.42 lb, 10.62 kg
Weight Chassis 2 PS, 6 fans, rack mount kit: 25.03 lb, 11.35 kg
Weight Empty chassis (no PS, no fans) 17.68 lb, 8.02 kg, Fan: 0.39 lb, 0 .18 kg., PS: 1.68 lb, 0.76 kg
Port type 100 GbE QSFP-28, 40 GbE QSFP+, 10 GbE SFP+, 1 GbE SFP+
Packet buffers per switch 6 GB
MAC address scale 640 ,00 0
VLAN scale 4,0 96
Route scale 5,0 00,00 0 (IPv4), 2,500,00 0 (IPv6)
Jumbo frame (maximum size) 9,216 bytes
QoS priority queues (per port) 8
MPLS With Extreme SLX-OS advanced feature license
650 W AC PSU
23-10 0 0 0 76-0 2/ 23-10 0 0 0 75-0 2
650 W DC PSU
23-10 0 0 0 78-02/ 23-100 0 0 77-0 2
Dimensions
2.15? x 9.0 ? x 1.57?
54.5mm x 228.6mm x 40 mm
2.15? x 9.0 ? x 1.57?
54.5mm x 228.6mm x 40 mm
Weight 1.63 lb (0.741 kg) 1.74 lb (0.789 kg)
Voltage Input Range 90 to 264 Vac -44 to -72 Vdc
Line Frequency Range 47 to 63 Hz N/A
PSU Input Socket IEC 320, C14 IEC 320, C14
Maximum Heat Dissipation (BTU/ hr)
(Fans high, all ports 10 0 % traffic, 2 PSU)
Maximum Power Dissipation (BTU/ hr)
(Fans high, all ports 10 0 % traffic, 2 PSU)
1,481 BTU/ hr 434 W
SLX 9640 Front View SLX 9640 Rear View with Fan Modules
Optics/ Transceivers: For t he latest and most up-to-date list of the optics/ transceivers supported on this platform, refer to our Extreme Optics
Compatibility Tool at https://optics.extremenetworks.com/ SLX/ Model/ SLX9640/