-48 VDC Remote Power/Dual Power Feed (2)100 Amp inputs/ (8) 20 Amp Outlets (Model:Sentry 4820-XL-8)

-48VDC Power Distribution & IP power Reboot for Telecom Equipment & Backbone Routers

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Product Overview
| Product Detail | Product Specifications | Data Sheet

Product Overview

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 deviceswith an IP power reboot to ensure that the network is fully operational around the clock.

Product Detail

  • Remote Outlet Grouping & Control
  • HTTP/HTTPs Web Configuration & Control
  • SNMP Management
  • SNMP traps for event notification
  • Authentication
  • RS-232 Control
  • Telnet Management
  • Optional Secure Global Modem
  • Multiple Concurrent Users
  • Remote Individual Outlet control
  • Always-On Outlets
  • Input Current Monitor Per Outlet
  • NEBS Compliant
  • Circuit Breaker-protected outlets
  • Remote Power Control


4820-XL-8

Item #

Description

Power Input

Power Output

4820-XL-8

>Quickly restart remote network devices

>Terminal blocks

>Feed A and B (each)

>100-amps each

>8 output terminal pairs

>each support 20-amps

Technical Specifications

>20 Amp DC @ 48 Volts #8 screw Terminal

>Qty (8) 20 Amp* Push/Pull may be used as an On/Off Switch

>Two power feeds 100 Amp each

* All Sentry 48 VDC models can be custom ordered with

5, 10, 15, 20, 25, 30, 35 or 40 Amp Circuit Breakers.

Option A: LAN interface TELNET TCP/IP applies to all items.

Option A-1: LAN interface with Secure ID support

Option A-2: LAN interface with TACACS support

Dimensions

>17?W (w/19?mounting brackets) x 3.5?H (2 RU) x 16?D

>31lbs.

Communications Interfaces

>Dial-in Modem

>RS-232

>Speeds 9600, 19200, 38400

>8 data bits, 1 stop bit no Parity

>10 Base T Ethernet TCP/IP and SNMP

Thermal Circuit Breakers

> Pull-to-break, push-to-reset
> 4 circuit breakers rated at 25 Amps

User Interface

>ANSI screen interface and command line

Link Interface

>RS-232

Access Security

> Via TACACS or SecurID

Asynchronous Switch

>4 or 8 ports, 6 pin RJ12

Certifications

> NEBS, CSA, TUV

>>NEBS compliant: Sentry 4820 has been tested to

the following NEBS standards:

GR-63-Core GR-1089-Core

Spatial Requirements Section 2.0 EMI Emissions Section 3.2

Thermal Requirements Section 4.1 Lightning and AC Power Fault Section 4.0

Fire Resistance Section 4.2 Electrical Safety Section 7.0

Earthquake/Vibration Section 4.4 Bonding and Grounding Section 9.0

Acoustic Noise Section 4.6

Conformance & Agency Approvals

> TUV-GS marked to EN60950

> cTUV-us marked to UL 1950 and CSA C22.2 No.950-95

NEBS GR-1089-CORE

> GR-63-CORE ?Section 3.2

> Section 4.2 ?Section 7

> Section 5.2 ?Section 9

Warranty

One Year