Search Products   All Any   Select Category All Products Cyberoam UTM Appliances Cyberoam Subscriptions Cyberoam Central Console IPSec Client Software DrayTek ADSL / VDSL Modem Routers DrayTek Firewall, VPN Routers DrayTek UTM and Web Filtering Licenses Mako Networks Security Gateway Mako Networks License and Support Options Ethernet Switches Smart Ethernet Switches Managed Ethernet Switches Mini-GBICs, SFP Modules, Fiber Upgrade Cards Fiber Media Converters Cables & Accessories Power over Ethernet (PoE) Injectors, Mid-Spans, Switches (PSE) Power over Ethernet (PoE) Powered Devices (PD) Serial Data Communications AV, Multimedia Extenders & Converters UPS IP Power Distribution Units IP KVM Switches KVM Switches KVM Extenders & Video Baluns KVM Drawers KVM Cables Connectors & Accessories Print Servers IP Network Cameras IP Camera Accessories NVR (Network Video Recorders) Network Attached Storage (NAS) Disaster Proof Hard Drives Network Media Players Wireless LAN Wireless LAN Antennas Wireless LAN Cables & Accessories IP Phones DECT VoIP Phones, Phone Accessories VoIP Gateways VoIP PBX ADSL / VDSL Modems, Routers, DSLAMs Hotspot Billing Gateways / Network Access Controllers Routers, Firewalls, VPN, UTM Ethernet Extenders - VDSL, G.SHDSL etc. Ethernet Extender Kits Network Cards Q: What is the difference between FXO and FXS? A: This topic is best explained in this document from Patton Electronics http://www.patton.com/technotes/fxs_fxo.pdf << Back >>   Username Password Remember Me