4 en Introduction

DSDA iSCSI Disk Array Series

 

 

2Introduction

This guide explains the installation of the digital storage systems of type

–DSA-S5B50

–DSA-N2B20

–DSA-N2B50

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 > IP Video > Disk Arrays.

2.1

Systems at a Glance

 

 

 

 

 

 

 

 

 

DSA-S5B50

DSA-N2B20

DSA-N2B50

 

 

 

 

 

 

 

 

 

 

 

 

12 / 6 disks, 1 TB each

12 disks, 750 GB each

20 disks, 750 GB each

 

 

 

 

 

 

 

 

shelf expansion units

shelf expansion units

 

 

 

available with 14 disks

available with 14 disks

 

 

 

(750 GB) each

(750 GB) each

 

 

 

 

 

 

 

RAID-4

RAID-DP

RAID-DP

 

 

RAID-DP optionally

 

 

 

 

configurable

 

 

 

 

 

 

 

2.1.1

Hardware Overview

 

 

Example overview (DSA-N2B20):

V 1 2008.08

Installation Guide

Bosch Security Systems