Ars Technica

Dangers of putting a 'Dumb' switch on the edge of a network?

I've been looking at ways to implement redundancy at the edge of a small business network (dual ISPs, dual firewalls). One particular setup has 2 ISPs followed by 2 switches that branch off into 2 ...
GIZBOT

DIGISOL introduces Layer 2 Gigabit Dual Stack intelligent switches

DIGISOL Systems has introduced the layer 2 gigabit intelligent switching series DG-GS4200 designed for carrier and MAN networks. These switches supports QoS, enhanced VLAN functions (VLAN, VPN, Voice ...
EDN

Automotive relays offer dual configuration

Available in configurations of SPST normally open and SPDT, the A10 Series relays suit automotive applications. The relays come in single and dual versions, and are rated to 30 A at 14 Vdc. Contact ...
Deccan Chronicle

DIGISOL launches layer 2 Gigabit dual stack intelligent switches

DIGISOL Systems Ltd debuts the next generation layer 2 gigabit intelligent switching series DG-GS4200 designed for carrier and MAN networks. These switches supports comprehensive QoS, enhanced VLAN ...