EonStor / EonStor DS S12/S16/S24 Series
NEBS GR-1089 REQUIREMENTS
The ESDS S12F-R2840
connection to the Central
Office, NEC.
2F-R2840N & ESDS S12S-J2000N shall be installed and connected to the
CBN, IBN.
The ESDS S12F-R2840N & ESDS S12S-J2000N only crafts personnel are allowed
access.
The battery returns of the ESDS
-J2000N shall be connected
as DC-
The ESDS S12F-R2840N & ES
c
at a maximum current level 22A
N & ESDS S12S-J2000N is suitable for
The ESDS S1
S12F-R2840N & ESDS S12S
I.
DS S12S-J2000N is capable of operating 36Vdc to -48Vd
.
WARNING
The intra-building ports of
subassembly are suitable for connection
the equipment or
to intra-building or unexpo
tra-building port(s) of the
sed wiring or cabling only. The in
equipment or subassembl
lly connected to interfaces that
y MUST NOT be metallica
connect to the OSP or its
aces are designed for use as
wiring. These interf
intra-building interfaces on
as described in
ly (Type 2 or Type 4 ports
GR-1089-CORE, Issue 6)
from the exposed OSP cabling. The
and require isolation
addition of Primary Protec
tion in order to connect these
tors is not sufficient protec
interfaces metallically to OSP wiring.
Only Cop
uctors shall be u
o ground the ESDS S12F-R2840N & ESDS
S12S-J2000N.
All Bare grounding connection p
ESDS S12F-R2840N & ESDS S12S-J2000N
shall be cleaned and coated wit
ant solution before connections are made.
All surfaces on the ESDS S12F-R28
unplated shall be
brought to a bright finish and treated with an anti-oxidant solution before connections are
made.
All non-conductive surfaces of the ESDS S12F-R2840N & ESDS S12S-J2000N shall be
removed from all threads and connection points to ensure electrical continuity.
per cond
sed t
oints to the
h an anti-oxid
40N & ESDS S12S-J2000N that are
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