What is the Cisco CRS-16-ALARM-B?
The Cisco CRS-16-ALARM-B is a circuit board, listed by the manufacturer as "CRS 16 Slots Alarm Board for CRS-16/S-B". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The CRS-16-ALARM-B is a circuit board manufactured by Cisco. Listed by the manufacturer as "CRS 16 Slots Alarm Board for CRS-16/S-B", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.
Common Questions
The Cisco CRS-16-ALARM-B is a circuit board, listed by the manufacturer as "CRS 16 Slots Alarm Board for CRS-16/S-B". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Cisco network equipment, including parts such as the CRS-16-ALARM-B, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue