OceanStor 6800 V3 6U Controller Enclosure

A controller enclosure employs a modular design and consists of a system subrack, controllers, BBUs, power modules, and interface modules.

Overall Structure
 1 Overall structure of a controller enclosure

1	System enclosure	2	Controller
3	BBU	4	Power module
5	Management module	6	Interface module

1	BBU	2	BBU latch
3	BBU handle	4	Controller panel latch
5	Information plate (with ESN)	6	Controller
7	Controller latch	8	Controller handle
9	Power indicator/Power button

1	Power module handle	2	Power module
3	Power module socket	4	Management module
5	USB port	6	Management network port
	Reserved function		The management network port is used to connect to the maintenance terminal.
7	Maintenance network port	8	Serial port
	The maintenance network port is designed for special maintenance in emergency.		The serial port is used to connect to the maintenance terminal.
9	Management module handle	10	GE electrical port
			The GE electrical port is used to connect to  the GE electrical port of the application server.
11	10 Gbit/s FCoE port	12	16 Gbit/s Fibre Channel port
	The 10 Gbit/s FCoE port is used to connect  to the 10 Gbit/s FCoE port of the application server.		The 16 Gbit/s Fibre Channel port is used to  connect to the 16 Gbit/s Fibre Channel port  of the application server.
13	8 Gbit/s Fibre Channel port	14	Mini SAS HD expansion port
	The 8 Gbit/s Fibre Channel port is used to connect to the 8 Gbit/s Fibre Channel port of the application server.		The mini SAS HD expansion port is used to connect to the disk enclosure.

2 Front view of a controller enclosure

 *  After opening the controller panel latch, you will see that each controller contains three fan modules.
 *  The information plate records device information.
 *  Controllers A, B, C, and D are placed from top to bottom and from left to right.

Rear View
3 Rear view of a controller enclosure

The slots for interface modules of a 6 U controller enclosure are L0, L1, L2, L3, L4, L5, R5, R4, R3, R2, R1, and R0 from left to right. From the top to bottom, the slots are IOM0 and IOM1.
 *  R5IOM0 and R0IOM0 are slots for interface modules of controller A.
 *  L0IOM0 and L5IOM0 are slots for interface modules of controller B.
 *  R5IOM1 and R0IOM1 are slots for interface modules of controller C.
 *  L0IOM1 and L5IOM1 are slots for interface modules of controller D.

NOTE:
A controller enclosure provides the following interface modules. You can configure them based on service needs.
 *  Slots L0IOM0, R0IOM0, L0IOM1 and R0IOM1 are slots for back-end interface modules and only support 12 Gbit/s SAS expansion modules.
 *  Slots L4IOM0, L5IOM0, R4IOM0, R5IOM0, L4IOM1, L5IOM1, R4IOM1 and R5IOM1 are slots for front-end interface modules and do not support 12 Gbit/s SAS expansion modules.
 *  When the storage system requires IP Scale-out, SmartIO interface modules must be installed in L3IOM0, R3IOM0, L3IOM1 and R3IOM1 slots for the IP Scale-out.
 *  Insert interface modules of the same type into a slot of controller A and the corresponding slot of controller B. Insert interface modules of the same type into a slot of controller C and the corresponding slot of controller D.
For example, if you insert a 10 Gbit/s TOE interface module into slot R2IOM0 of controller A, you must insert a 10 Gbit/s TOE interface module into slot L2IOM0 on controller B.

 *  Management module (mandatory): used for management and maintenance
 *  12 Gbit/s SAS expansion module (mandatory): used for connecting disk enclosures
 *  Interface modules (optional but at least one type required): used for connecting application servers
 *  Management network ports 1 and 2 have not been enabled, and will be enabled in multi-controller interconnection scenarios.
 *  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.

Hong Telecom Equipment Service Ltd provide below accessories for huawei OceanStor 6800 V3 :

RACK-46U-AC 0211G05N RACK-46U-AC: N610E-22 46U AC storage universal cabinet
RACK-42U-1 0211G06G RACK-42U-1: T Series Universal 42U Storage AC Cabinet
PDU2000-32-1PH-20/4-B2 02121212 PDU2000-32-1PH-20/4-B2: AC power distribution unit
6800V3-512G-AC 02350BRY 6800V3-512G-AC: 6800 V3 (6U, dual control, AC, 512GB, SPE72C0600)
NLSAS2T-7.2K-03 02350BVU NLSAS2T-7.2K-03: 2TB 7.2K RPM NL SAS hard disk unit (3.5 "), dedicated to the high-density frame
SLC200-2-02 02350CBA SLC200-2-02: 200GB SSD SAS Hard Disk Unit (2.5 ")
SLC200-3-02 02350CBB SLC200-3-02: 200GB SSD SAS Hard Disk Unit (3.5 ")
SAS1200-10K-2-2 02350CDV SAS1200-10K-2-2: 1.2TB 10K RPM SAS Hard Disk Unit (2.5 ")
6800V3-128G-CTL 02350CXT 6800V3-128G-CTL: Control module (2 * Intel six core, 128GB cache)
6800V3-256G-CTL 02350CXU 6800V3-256G-CTL: Control module (2 * Intel six core, 256GB cache)
EMLC900-2-02 02350DXU EMLC900-2-02: 900GB SSD SAS Hard Disk Unit (2.5 ")
EMLC900-3-02 02350DXV EMLC900-3-02: 900GB SSD SAS Hard Disk Unit (3.5 ")
SAS300-15K-2-V3 02350ECX SAS300-15K-2-V3: 300GB 15K RPM SAS Hard Disk Unit (2.5 ")
SAS600-15K-2-V3 02350ECY SAS600-15K-2-V3: 600GB 15K RPM SAS Hard Disk Unit (2.5 ")
NLSAS6T-7.2K-A 02350EDL NLSAS6T-7.2K-A: 6TB 7.2K RPM NL SAS hard disk unit (3.5 ")
NLSAS6T-7.2K-03 02350EEM NLSAS6T-7.2K-03: 6TB 7.2K RPM 4KN NL SAS hard disk unit (3.5 "), high-density frame dedicated
SAS1800-10K-2-2 02350GDA SAS1800-10K-2-2: 1.8TB 10K RPM SAS Hard Disk Unit (2.5 ")
6800V3-1024G-AC 02350GFF 6800V3-1024G-AC: 6800 V3 (6U, dual control, communication, 1024GB, SPE72C0600)
6800V3-512G-CTL 02350GFG 6800V3-512G-CTL: Control module (2 * Intel six core, 512GB cache)