Sentry 4820-XLS-8
-48VDC Power Distribution & Remote Power Management with eight 20-Amp outlets with thermal circuit breaker protection
Sentry 4820 Power Distribution & IP Power Reboot Unit minimizes the impact of locked-up routers, DSLAMs, ATM switches and other internetworking devices on business-critical networks. 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 with an IP power reboot to ensure that the network is fully operational around the clock.
Remote Power Control
Individual or group outlet remote power control to cycle power and reboot any selected server(s) or other network device(s). Use TCP/IP (HTTP, HTTPS, SSH, Telnet, SNMP) or RS-232 to communicate with each Sentry and rectify locked-up network devices. Assign outlets to a group for control of dual-power supply servers and other gear with a single command. Create an unlimited number of groups with any combination of outlets associated to each group.
ServerTech Sentry 4820-XLS-8 Key Features and Benefits:
ServerTech Sentry 4820-XLS-8 Remote Outlet Grouping & Control: Assign outlets to a group for control of dual-power supply servers and other gear with a single command. Create an unlimited number of groups with any combination of outlets associated to each group.
ServerTech Sentry 4820-XLS-8 HTTP/HTTPs Web Configuration & Control: Use the Sentry Web interface to configure each unit, including network settings, outlet naming & grouping, SNMP traps for environmental & power thresholds and firmware updates. Also use the Web interface to control individual or group outlets and monitor environmental conditions. SSL security provides a secure HTTPs connection.
ServerTech Sentry 4820-XLS-8 SSL Web Browser: Secure Sockets Layer (SSL) is a commonly-used protocol for managing the security of a message transmission on the Internet. SSL is an integral part of most Web browsers (clients) and Web servers. Sentry supports SSLv3/TLSv1.
ServerTech Sentry 4820-XLS-8 SSH management: Secure Shell (SSH), sometimes known as Secure Socket Shell, is a Unix-based command interface and protocol for securely getting access to a remote device. Sentry supports SSHv2.
ServerTech Sentry 4820-XLS-8 SNMP Management: The Sentry family of products supports the Simple Network Management Protocol (SNMP). This allows network management systems to use SNMP requests to retrieve information and control power for the individual outlets. The Sentry includes an SNMP v1 agent supporting standard MIB I and MIB II objects. A private enterprise MIB extension (Sentry3 MIB) is also supported to provide remote power control.
ServerTech Sentry 4820-XLS-8 SNMP Traps for Event Notification: SNMP traps can be generated for various events, including Input Current Load Thresholds (min & max), Temperature Thresholds (min & max), Humidity Thresholds (min & max), water indication, closed contacts (cabinet doors open/close), as well as notification of any time an outlet status is changed (on/off).
ServerTech Sentry 4820-XLS-8 LDAP: LDAP (Lightweight Directory Access Protocol) is a software protocol for enabling anyone to locate organizations, individuals, and other resources such as files and devices in a network, whether on the public Internet or on a corporate intranet.
Sentry firmware code 5.3b and newer includes support for LDAP v3 and is configurable to operate with any Directory Service. It has been tested with these Directory Services:
ServerTech Sentry 4820-XLS-8 Rack-Mount Enclosure: 1U and 2U "horizontal" rack-mount enclosures are 17" wide and include standard mounting brackets for 19" cabinet rails. 23" brackets also available.
ServerTech Sentry 4820-XLS-8 Authentication: 16-character Username & Password required for network administrators & user accounts. Multiple user accounts can be established with access rights only to designated outlets.
ServerTech Sentry 4820-XLS-8 RS-232 Control: Serial control via any device with a bi-directional serial port, including a PC, laptop, KVM switch, Console Port Access switch, or terminal server.
ServerTech Sentry 4820-XLS-8 Telnet Management: Telnet is a user command and an underlying TCP/IP protocol for accessing remote computers.
ServerTech Sentry 4820-XLS-8 Optional Secure Global Modem: An optional field-replaceable global secure modem that supports 56Kbps operation, Call-Back Security, and remote configuration. It is approved for use in 48 countries. Additionally, the internal modem option and Pass-Thru Port Access can eliminate multiple modems and dial-up lines and the need for an expensive terminal server. (Available in Sentry "horizontal" rack-mount models.)
ServerTech Sentry 4820-XLS-8 Multiple Concurrent Users: Multiple concurrent users allows several users to be logged into a Sentry at the same time. In this way, different users, with access rights to only their equipment, can reboot their device(s) when they need to, without waiting for another user to log out of the Sentry unit.
ServerTech Sentry 4820-XLS-8 24-character Outlet Receptacles Names: Use the firmware interface (Web or serial) to edit individual outlet receptacles. Identify each receptacle with the device's serial number, ip address, asset allocation #, department or any other method to individually name outlets.
ServerTech Sentry 4820-XLS-8 Firmware Flash Upgradeable: Access new firmware updates via FTP for new firmware features and code releases. An update to the firmware does not affect the status of the power outlets.
ServerTech Sentry 4820-XLS-8 Remote Individual Outlet control: Reduce Mean Time to Repair (MTTR) of a failing server by controlling individual power outlet receptacles to reboot any selected server or other device.
ServerTech Sentry 4820-XLS-8 Always-On Outlets: Outlets are powered-on in their default state. User action is required to perform a power-off or reboot to change the status of each power outlet receptacle's relay.
ServerTech Sentry 4820-XLS-8 Integrated Temp/Humidity Probes: Two (2) RJ-style connectors located on the face panel of the PDU's enclosure provide support for two (2) Integrated Temperature & Humidity Probes with six-foot (6') cables provide real-time measurements in the data center cabinet.
ServerTech Sentry 4820-XLS-8 Input Current Monitor Per Outlet
ServerTech Sentry 4820-XLS-8 NEBS Compliant: Meets NEBS Level One and Level Three requirements for co-location in a BellCore (Telcordia) central office.
ServerTech Sentry 4820-XLS-8 Fuse-protected outlets: Power Outlet protection provided by fuses.
