IBM DS4700 manual Number Description

7 6 5 4 3

1

ds470004

2

3 4 5 6 7

Figure 2. Back view; connectors, switch, ports, enclosure ID on model 70

Table 2. Description of Figure 2

Number	Description
1	Controller A
2	Controller B
3	Host channels
4	Ethernet ports
5	Serial port
6	Dual-ported drive channel
7	Enclosure ID

7 6 5 4 3

1

ds470016

2

3 4 5 6 7

Figure 3. Back view; connectors, switch, ports, enclosure ID on model 72

Table 3. Description of Figure 3

Number	Description
1	Controller A
2	Controller B
3	Host channels
4	Ethernet ports
5	Serial port
6	Dual-ported drive channel
7	Enclosure ID

10IBM System Storage DS4700 Express Storage Subsystem: Installation, User’s and Maintenance Guide