General Knoppix support for those who've read the FAQ at the Wiki
Cisco Nexus 96-Port 10G SFP+ Switch N9K-93128TX w/ 9K-M12PQ 12-Port 40G QSFP
$149.99
Cisco Meraki MA-PWR-1025WAC Switch 1025W Power Supply DPS-1025AB C - BRAND NEW -
$350.00
Cisco Catalyst WS-C3750G-48TS-S 48 Port Managed Gigabit Ethernet Switch 4x SFP
$47.99
Cisco WS-C3850-48P-S Catalyst 48 Port 1GB PoE+ RJ-45 Switch - Same Day Shipping
$84.95
Cisco C3850-NM-2-10G 2 Port Network Exp.Module for 3850
$32.90
CISCO SFP-10G-LR SFP TRANSCEIVER MODULE GBIC 10G 10GB SFP - 1 Year Warranty
$39.99
Cisco Catalyst C3KX-NM-1G 4 SFP Ports Network Module For Cisco 3750X And 3650X
$9.50
Genuine Cisco SFP-10G-SR V03 10GBASE-SR SFP+ Transceiver Module 10-2415-03
$8.00
Cisco SG300-52 52-Port Gigabit PoE+ Switch *Tested For Power & Factory Reset*
$69.99
Cisco WS-C3750X-48PF-S 48 Port PoE Gigabit Switch w/ C3KX-NM-1G & PSU 1100WAC
$99.99