Introduction; Systems At A Glance; Hardware Overview - Bosch DSA-N2B20 Installation Instructions Manual

6 en | Introduction
2

Introduction

This guide explains the installation of the digital storage systems of type
–
–
–
for either direct storage of recorded video data or for use with the VRM Video Recording
Manager application.
Additional documentation is available on the Internet and can be downloaded from
www.boschsecurity.com under Product Catalog > CCTV > Digital Recording and Storage >
Disk Arrays (Network Attached).
2.1

Systems at a Glance

DSA-N2B20
12/6 disks, 1 TB each
shelf expansion units
available with 14 disks
(1 TB) each
RAID-4
RAID-DP optionally
configurable
2.1.1

Hardware Overview

Example overview (DSA-N2B20/DSA-N2B40):
- | V2 | 2009.11
DSA-N2B20
DSA-N2B40
DSA-N2B50
Installation Guide
DSA-N2B40
12 disks, 1 TB each
shelf expansion units
available with 14 disks
(1 TB) each
RAID-4
RAID-DP optionally
configurable
DSDA Digital Storage Disk Arrays
DSA-N2B50
20 disks, 1 TB each
shelf expansion units
available with 14 disks
(1 TB) each
RAID-DP
Bosch Sicherheitssysteme GmbH