What is the Black Box SM503-C?
The Black Box SM503-C is a network switch, listed by the manufacturer as "AUTOMATIC SWITCHING SYSTEM CARD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
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Part Overview
SM503-C overview
network switchLooking for the Black Box SM503-C? This network switch, described by the manufacturer as "AUTOMATIC SWITCHING SYSTEM CARD", is stocked and resold through Circular Telecom's refurbished and surplus telecom equipment network.
Common Questions
Common questions about SM503-C
Is the Black Box SM503-C available refurbished or as surplus stock?
Circular Telecom sources and resells surplus and refurbished Black Box network equipment, including parts such as the SM503-C, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue