CLECs, ILECs and ISPs use the Sentry 4820 to manage equipment in remote sites, co-location facilities and Telco central offices. The Sentry 4820 eliminates the need to dispatch a field service technician for manual intervention when devices lock-up. Using a Sentry 4820, the network operations center can quickly restart locked-up remote internetworking devices to ensure that the network is fully operational around the clock. -
Two 60 to 100 Amp power input feeds support dual power supply networking equipment units -
(4) 20 Amp power outlet circuits -
25 Amp circuit breakers protect each power outlet circuit -
Space-efficient 19" 2U rack-mounted unit eliminates the need for a separate power distribution panel -
Typically used with data communications and telecom equipment units, including: routers, DSLAMs, ATM switches and DC-powered servers -
Pull-to-break/Push-to-reset circuit breakers may be used as on-site on/off power switch -
NEBS compliant -
Sentry XL Models include Load Sense, On Sense & Temperature Sense, and a LAN Interface that supports SNMP traps -
Always-on Architecture eliminates single points of failure -
Optional feature: Fail-safe Redundant Power Feeds Remote Power Management of the IPM-2 individual receptacles allows a network manager to power off, power on and reboot network devices from any location via secure web interface, SSH, or out of band (dial-up) session. Now the network operations center can eliminate dispatching a field service person for manual intervention. Using a Sentry IPM-2 they can quickly restart locked-up remote servers & internetworking devices to ensure that the network is fully operational around the clock.  | 
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