HP JG305B FlexNetwork 3600 Series 3600-48 v2 48 x RJ-45 Ports 10/100Base-TX + 2 x GE Dual Personality Ports + 4 x SFP Ports Layer 2 Managed Rack-mountable Fast Ethernet Network SI Switch

HP JG249A 5500-24G-SFP 24xPorts 10/100/1000Base-T + 8xSFP (mini-GBIC) Ports Layer3 Managed 1U Gigabit Ethernet Network EI Switch

HP JC763A 10500 16 x Ports GbE SFP + 8 x Ports GbE Combo SE Switch Module

HP JC712A 48 x PoE+ Ports GbE SD TAA-Compliant Module for FlexNetwork 7500 Switches

HP JD566A 1 x Port 1.54Mb/s MSR T1 WAN Voice MIM Network Switch Module

HP JD558A 2 x Ports FXO Smart Interface Card Module

HP JD498A X110 100Mb/s 100Base-LX Single-Mode Fibre 1310nm 10km Duplex LC Connector SFP Transceiver Module