Connecting The Cables Between The Systems; Table 8-41. Parts Needed For Per System, Per Site - Western Digital ActiveScale X100 Installation Manual

ActiveScale™ X100 Installation Guide

Table 8-41. Parts needed for per system, per site

System
Uplink mode
configuration
UniverStor Mode 1 (two individual
X20000, base 10G access ports (48,47)
system (one per System Interconnect)
column)
Mode 2 (one 10G trunk
(port 48) per System
Interconnect)
Mode 3 (one 40G trunk
(port 50) per System
Interconnect)
Mode 4 (three 10G trunks
(ports 48,47,46) with
LACP per System
Interconnect)
Mode 5 (two 40G trunks
(ports 50,52) with LACP
per System Interconnect)
Note: The transceivers listed are shown with a part number you must purchase
for each system. Purchase the part number specified for your chosen uplink
mode. Part numbers correspond to upgrade kits. Cables are customer-supplied
and must be LC to LC multi- mode fiber optic patch cable (LC multi- mode 50/
125mm MMF OM3 or OM4 10Gb laser optimized fiber). These cables must
comply with the Ethernet 10GBASE-SR standard. Ensure that, for the cable type
chosen, you do not exceed the specified maximum 10GBASE-SR cable length.
For example, do not exceed a length of 400m if you are using 10G OM4 multi-
mode cables.

8.3 Connecting the Cables Between the Systems

To cable the systems, connect the cables between the systems to form a closed loop.
Transceivers needed, per system, per site
Type Part number
SFP+ Finisar 1EX0272 (there
FTLX8574D3B are 4 in each kit)
CV-iT
SFP+ Finisar 1EX0279 (there
FTLX8574D3B are 2 in each kit)
CV-iT
QSFP+ ASM, 1EX0268 (there
FINISAR 40G is 1 in each kit)
QSFP+ SR
OPTIC,
FTL410QE3C
SFP+ Finisar 1EX0279 (there
FTLX8574D3B are 2 in each kit)
CV-iT
QSFP+ ASM, 1EX0268 (there
FINISAR 40G is 1 in each kit)
QSFP+ SR
OPTIC,
FTL410QE3C
99
Cables needed, per
Quanti
system, per site
ty
1 2 10Gb cables per System
Interconnect (4 cables
total)
1 1 10Gb cable per System
Interconnect (2 cables
total)
2 1 40Gb cable per System
Interconnect (2 cables
total)
3 3 10Gb cables per System
Interconnect (6 cables
total)
2 2 40Gb cables per System
Interconnect (4 cables
total)