Dahua ESS2016X - Cascade Connection Sample

ESS Series User’s Manual
94
Please refer to the following sheet for host model they can connect to and then recommend HDD
amount and max HDD amount.
Enclosure
Host
ESS2016X-J
ESS3116S-J
ESS3124S-J
ESS3148S-J
ESS2016X
Cascade
No.
2
2
2
1
HDD No.
48
48
64
64
ESS5016S
Cascade
No.
4
4
4
2
HDD No.
80
80
112
112
ESS5024S
Cascade
No.
4
4
4
2
HDD No.
88
88
120
120
EVS5000
Cascade
No.
3
3
3
1
HDD No.
96
96
120
96
EVS7024S
Cascade
No.
2
2
2
1
HDD No.
96
96
112
112
EVS7048S
Cascade
No.
2
2
2
1
HDD No.
48
48
64
64
5.8.1.2 Dual-Controller Series
For the dual-controller series product, there are two main control modules and it can only
connect to the dual-controller host.
Please refer to the following sheet for host model they can connect to and then recommend HDD
amount and max HDD amount.
Enclosure
Host
ESS3116D-J
ESS3124D-J
ESS5016D
Cascade
No.
4
4
HDD No.
80
112
ESS5024D
Cascade
No.
4
4
HDD No.
88
120
EVS7024D
Cascade
No.
2
2
HDD No.
96
112
5.8.2 Cascade Connection Sample
5.8.2.1 Single-Controller Series
Important
Please use SAS cable to connect the main control module of the disk array enclosure to
the main control module of the host respectively. Otherwise, it may result in disk array
enclosure error if you misconnect or forgot to connect the SAS cable!
When connect ESS2016X to ESS2016X-J, the interface is shown as below. See Figure 5-17.