Huawei OceanStor 2600 V3 Product Description page 29

OceanStor 2600 V3
Product Description
Rear View
Figure 4-10
Do not connect the management network port and maintenance network port to the same
switch.
l
Figure 4-10 Rear view of the OceanStor 2600 V3 controller enclosure (with DC power
modules and dual controllers)
l
Issue 09 (2019-05-15)
NOTE
l The disk slots of a 2 U 25-disk controller enclosure are numbered 0 to 24 from left to right. The four
coffer disks are located in slot 0 to slot 3.
l The disk slots of a 2 U 12-disk controller enclosure are numbered 0 to 11 from left to right and from
top to bottom. The four coffer disks are located in slot 0 to slot 3.
l SAS, NL-SAS, or SSD disks can be used as coffer disks. The type of the four coffer disks must be
the same.
l Slots are used to accommodate and secure disks, interface modules, controller modules, fan
modules, and power modules.
l The information plate records device information.
and Figure 4-11
NOTE
l OceanStor 2600 V3 supports dual controllers. Each controller can house two interface modules.
l OceanStor 2600 V3 provides onboard GE and mini SAS HD expansion ports.
l The controller enclosure of OceanStor 2600 V3 supports 8 Gbit/s Fibre Channel interface modules
(four ports), GE electrical interface modules, 10GE electrical interface modules, SmartIO interface
modules, and 8 Gbit/s Fibre Channel interface modules (eight ports).
l When the maintenance network port is used for management and maintenance, the maintenance
network port can only be used by Huawei technical support for emergency maintenance and cannot
be connected to the same network with the management network port. Otherwise, a network
loopback may occur, causing a network storm. The initial value for the IP address of the
maintenance network port is 172.31.128.101 or 172.31.128.102. The default subnet mask is
255.255.0.0. You are advised to only connect the management network port to the network.
l Figure 4-10 shows the 2 U controller enclosure of OceanStor 2600 V3, with dual controllers, DC
power supply, and SmartIO interface modules.
l Figure 4-11 shows the 2 U controller enclosure of OceanStor 2600 V3, with dual controllers, AC
power supply, and SmartIO interface modules.
The controller enclosure is equipped with DC power modules
The controller enclosure is equipped with AC power modules
Copyright © Huawei Technologies Co., Ltd.
show the rear view of a controller enclosure.
4 Hardware Architecture
21