8-Port OC-3c/STM-1 Packet over Sonet SPA, Spare
Cisco SPA-8XOC3-POS=, Internal, Wired, CardBus, Fiber, Black, Stainless steel
Cisco SPA-8XOC3-POS=. Internal. Connectivity technology: Wired, Host interface: CardBus, Interface: Fiber. Product colour: Black, Stainless steel