-48 VDC Power Management
Control remote sites and minimize the impact of locked-up routers, servers, and other network devices. The Sentry -48 VDC family of Intelligent PDU's verifies voltage at each power input/outlet connection, provides real time recording of current draw and offers environmental monitoring.
Each power output terminal is protected by a GMT or TPA fuse. There is a wide fuse capacity range available.
Ordering Information:
Application Example I
Master 4805/35-XLS-12 and an expansion 4805/35-XMS-12 connected to a Cisco router as well as several other low current -48VDC devices. Dual power in-feeds ensure that a loss of either the A in-feed or the B in-feed will still allow the router and other devices to operate on a single supply until the problem is resolved. This provides redundancy and allows for system maintenance without service interruption. |
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Application Example II
Master Sentry 4870-XLS and an expansion Sentry 4870-XMS connected to a Cisco 7609 router with dual power supplies. Each router power supply contains three inputs. Two in feed sources with an H-Tap provide power to the 4870 units. Point of failure and maintenance concerns are eliminated by wiring one supply to the XLS and one to the XMS allowing removal or replacement of either Sentry unit without interrupting operation of the router. |
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