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Figure 3. Orientation of ports on node canister 2 (bottom)
Data ports
Four 10 Gbps Ethernet ports on each node canister provide system management connections and iSCSI
host connectivity. The onboard 10 Gbps Ethernet ports use RJ-45 connections, not optical connections.
The 10 Gbps ports operate at 1 Gbps when connected to a 1 Gbps switch. A separate technician port
provides access to initialization and service assistant functions. Table 5 on page 6 describes each port.
Table 5. Summary of onboard Ethernet ports
Onboard Ethernet Port
1
2
3
4
T
Control enclosure support rails
The left and right control enclosure support rails are designed specifically for installation of a control
enclosure.
• The ledge on the inside of the rails supports the entire length of a control enclosure.
• At the rear end of the control enclosure support rail, the top edge curves over to capture the top edge of
an inserted control enclosure. This prevents the installed control enclosure bouncing when the rack is
subjected to quake or vibration.
• The control enclosure support rails adjust to fit racks from 685 mm to 765 mm deep, measured
between the front and rear rack rails.
Expansion enclosure components
Figure 4 on page 7 shows the location of the power supply units and expansion canisters.
•
1
Expansion canisters
•
2
Power supply units
6 Storwize V5100 : Quick Installation Guide for MTM 2078-424, 2078-12F, 2078-24F, 2078-92F, and 2078-
U5B
Speed
10 Gbps
10 Gbps
10 Gbps
10 Gbps
1 Gbps
Function
Management IP, Service IP, Host
I/O
Secondary Management IP, Host
I/O
Host I/O
Host I/O
Technician Port - DHCP/DNS for
direct attach service management
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