HP IntelliJack NJ1000G User manual

Quick
Start Guide
HP
IntelliJack
®
Gigabit Switch
NJ1000G
P
a
rt
Number: 10016679
Rev
AB
Published: June
2008
The
HP
IntelliJack
Gigabit
Switch
NJ1000G
is
a 5-port,
unmanaged
gigabit
E
t
he
rnet
switchthat fits into most
standard electrical
wall outlets or dataport openings.
The
NJ1000G can also
bemounted on the
de
s
k
top
using
the optional
desk
s
t
and
,
3CNJ1000G
S
T
AND.
Throughoutthis guide,the HP
IntelliJack
Gigabit
Switch NJ1000G
is
referred
to
as
the
NJ1000G. This Quick
St
ar
t
Guide describes
the
basic steps necessary
to
install
and
configureyourNJ1000G.
Copyright © 2008 HP Corporation. All
R
igh
t
s R
e
s
e
r
ved
.
Unless
ot
he
rwi
s
e
indicated,
HP
registered
t
r
a
d
e
m
ar
ks
are r
e
gi
s
t
e
r
e
d in the United
S
t
a
t
e
s
and
may
ber
egi
s
t
e
r
e
d in other
co
untri
e
s
. HP, the HP logo, and
I
n
t
e
lli
J
ac
k
are
registered
t
r
a
d
e
m
ar
ks
of HPCorporation.

2
About
This
Guide
Overview
of the
NJ1000G
and
Its
Featur
es
NJ1000G
B
a
sics
Observe
All
Safety
Pr
eca
u
ti
ons
Check
the Shipment
Register
Your
Pr
oduct
Telephone Technical Support
andRepair
Installation
Overview
1.
Understand
the
Power
Options
2.
Understand
the
PoE
Capabi
li
t
i
e
s
for
Port
1 and
P
o
rt
2
3.
Plan
the Installation
4. Attach the Wall-Mount Bracket
5.
S
e
t
Upthe Network Cabling
6.
Connect
the
NJ1000G
to the Network
7. Mount the
NJ1000G
to the Wall
8.
Connect
the
Local Power Supply
(Optional)
9.
Connect
Devices
to the
NJ1000G
10.
Troubleshooting: Check
the
LEDs
Regulatory
Statements
Overview of the
NJ1000G
and Its Features
The
front of the
NJ1000G has
four gigabit
LAN
ports for
local
switching.
The
gigabit
LAN
uplink port on the
rear connects
it to the
rest
of the
network.
The NJ1000G brings
gigabit switching
capabilities
to
any single
port on an
Ethernet network by allowing
connections
for up to four networking
devices such
as

3
computers,
servers, access
points,
IP cameras,
and
Voice Over IP (VoIP)
telephones
to
the network through a
single Ethernet
connection.
All 5
LAN
ports feature 10/100/1000
Mbp
s
with auto-negotiation and auto MDI-X.
The NJ1000G also provides
two
p
a
ss
-thr
ough
ports that
can
be
used
to
connect
two
additional
devices
to
separate
network
segments
through the
same
un
it.
Power is provided
to the
NJ1000G
either through the uplink port
via
802.3at or
802.3af
PoE(Power over Ethernet)
or
locally via
anoptional,
external
48V
DC
power
supply,
3CNJ1000GPSL.
NOTE:
Power Over Ethernet
(PoE) is
amethodfor
providing
powerto
equipment
over
an
E
t
her
net
cable,
allowing a
device
to
receive
both dataandpower from the same
network
cable. PoE
power
may
be
provided
on port 1 or port 2 of the
NJ1000G
if
there
is
sufficientpower
available
to the
system. See
the
section
“Under
s
t
a
nd
the
PoE
Ca
pa
bili
t
i
e
s
for
P
o
rt
1 and
Por
t
2” laterin
thi
s
guidefor details.
NJ1000G
Basics
This diagram shows
the front and
side views
of the
NJ1000G. Table
1 on
page
4
describes
the features.

4
Table 1
Feature
Des
c
ription
14 Gigabit
L
AN
s
w
i
t
ch
ports
with
L
E
D
s
2Two
p
a
ss
-thr
ough
ports
3
Power
LE
Ds
:
DC
PoE
Allowsyouto
connect
up to four
devices
to the
n
e
t
w
ork.
A
green LED
indicates connection status
when a
device is using
a
particular
po
rt.
Port
1 and port 2
are also
power-forwarding
port
s
;
they
can
be used
with
any standard
networking
device as
well
as
to power
any
device
that
requires
IEEE
802.3af-compatible
P
o
E
.
An additional
LED indicates
when the port isforwarding power to a
device connected
to that
po
rt.
The pass-through
ports
bypass
the functionality of the
s
w
itch
and are
directly
wired to the
associated pass-through
port
s
on the
rear
of the
unit.
Pass-through
port
s
allow
connection
to a
separate
netw
ork
s
e
gment
or
connection
of an
analog
or digital
PBX
telephone.
Indicate
whether the
NJ1000G is
beingpoweredbya
local
power supply
(DC)
or
Po
E.
4Uplink
LED Indicates
network
connection
s
t
atus
for the uplink port on the
rear
of
the
un
it.
A
green LED indicates
a
valid connection
for the uplink
port.
5
Local Power
Socket
Can
be
used
to power the
NJ1000G
with the optional
local
power
s
upp
ly,
3CNJ1000GPSL.
NOTE:
This
power
s
upp
ly
is
required
if the
local network
does
not
supply Power over
Ethernet.
6
Locking screw
hole
Used
to
secure
the
NJ1000G
to the wall-mount plate.
7
Reset
Button
Press
and
release
to
restart
the
NJ1000G
.

5
This diagram shows
the
rear
viewof the
NJ1000G. Table
2 on
page
5
describes
the features.
Table2
Feature Description
1Two
Pass
-thr
ough
ports
2GigabitEthernet
uplink
po
rt
The pass-through
ports
bypass
the functionality of the
s
w
it
ch
andare
dir
e
c
t
ly
wired to the
associated
p
a
ss
-thr
ough
portson the front of the
unit.
Pass-through
portsallow
connection
to a
separate
netwo
rk
s
e
gm
en
t
or
connection
of an
analog
or digital
PBX
telephone.
Connects
the
NJ1000G
to the
n
e
t
w
ork.
Observe
All Safety
P
r
ecautions
This
equipmentmust be
installed
in
compliance
with
local
andnationalbuilding
codes,regulatory restrictions,
and
FCC rules. See
the
s
e
ction
“RegulatoryNotices” at

6
the end of this guide.
F
or
the
safety
of
people
andequipment,onlyprofessional
network
personnel
s
hould
install
the
NJ1000G
.
WARNING:
Toavoid possibleinjury
or
damage
to
equipment, you
must
use
power
supplyequipment
that
issafety certified according
to
UL,
CSA,
IEC,
or other applicable national
or
international
safetyre
qui
re
ment
s
for the
country
of
use.
All
references
to power
supply
in
this document refer
to
equipment meeting these
requirements.
Check
the Shipment
The NJ1000G is available
in
single-
and20-unit
packs.
Make
sure
that you
have
the following
items,
which
are included
with
each
NJ1000G:
NJ1000G
Screw
kit for wall mounting the NJ1000G
Male-to-male
RJ-45coupler cable
(2 per
NJ1000G
)
for
connecting
the Ethernet
cable
from the network to the
NJ1000G.
NOTE:
For use
onlyif the network
cable
is
terminatedwith a
f
e
ma
le
RJ-45
connector.
The
following optional
items
in
Table
3
may
be
u
s
eful, depending
on your specific
installation requirements
andthe
PoE
capability
of yournetwork. If you
choose
to use
any
of
t
h
ese
items,
be
sure
that they
are
on handbefore you begin the installation.
Table 3
Part
Number Description
Purpose
and
3C
(Ordering)
Number
s
3CNJ1000GPSE Optional
mid-
sp
a
n
power injector
3CNJ1000GPSL Optional
local
power
supply
For
providing802.3at
PoE
to an NJ1000G
For locally
powering a
single
NJ1000G
NOTE:
This
item is
required
if the network
does
not
support
Power over
Ethernet.
3CNJ1000GSTAND Optional
desk
s
t
and
For
mounting the
NJ1000G
on the desktop

7
Register
Your Product
To
obtain
telephone
support
as
part of yourwarrantyand other
servicebenefits,
you
must first
register
yourproduct at:
http://eSupport.HP.com/
Telephone
Technical
Supportand Repair
HP offers
telephone, e-mail,
and Internet
access
to
technical
supportandrepair
services. To accessthese services
for yourregion,
use
the
appropriate
telephone
number,
URL
or
e-mail address
from the following URL:
http://csoweb4.HP.com/contactus/
Installation Overview for the NJ1000G
Detailed installation
in
struc
t
i
ons are included
in the
sections
that
follow
.
The
following
diagram displays
an
overview
of the
recommended installation.
In this
example,
the
NJ1000G is
being
connected
to an
Ethernet
network
cable
that is
terminatedwith a
f
e
male
RJ-45
connector.

8
1. Understand the
Power Op
ti
on
s
Power
to the
NJ1000G can
be
supplied
through either
PoE(either
802.3at or 802.3af)
applied
to the uplink port or through the optional
local external
power supply.
If power
is supplied
to the uplink port by 802.3at or by the
external
power supply,
then ports1 and2
may
act
as PoE PSE
(Power Source
E
quipment
)
and
may
also
provide
power to other
devices
pluggedinto
those
ports.If power
is
s
upplied
by
802.3af,then port 1 and2 will not be
able
to
supply PoE
power.
Refer
to
Table
4 for a
summary
of this
in
for
mation.
Table 4
Input Power
PoE
Forwarding on
Ports
1 and 2?
802.3at
Ye
s
Local
E
x
ternal
P
ower
Ye
s
802.3af No
2. Under
s
ta
nd the
PoE Capabilities
for Port 1 and Port 2
If power
is supplied
by 802.3at through the uplink port
(PD)
or if power
is
supplied
through the
external
power
supply,
then ports1 and2
may
in turn act
as PoE PSE
and
may provide
power.
If power
is provided
to the
NJ1000G
by the uplink port
(PD)
with 802.3at
PoE
or
with
the
external
power
supply,
then the
NJ1000G
will
have
atotal
PoE PSE
budget
of
15.4W, which
can
be
divided
betweenport 1 and port 2
based
on the
class-based
power
management
feature.
The NJ1000G can
power
these combinations
of devices:
One Class
0,3
PD device
or
Two Class
2
PD devices
or
Two Class
1
PD devices
or

9
One Class
1
PD device
and
One Class
2
PD
device
CAUTION:
Youmust
use
onlya power
supply
that
is provided
or
approved
by HP for
use
with this
NJ1000G. Failure
to
comply
with this
requirement may result
in
damage
to the
NJ1000G,
or
may result
in a
hazardous
situation or
personal
injury.
3.
Plan
the Installation
When
installed,
the
back
of the
NJ1000G extends
into a wall for 0.5
inches.
Because
the depth of
some
wall
openings
differs,
observe
the following
requirements
and
recommendations
beforeyou
install
the
NJ1000G
:
Make
sure
that the wall openingwherethe
NJ1000G is
being
in
s
t
alled
complies with the
NEMA-WD6 standard, as described
in this diagram:
1.75
0”
(44.45mm)
2.8125
”
(71.44
mm) 3.2812
5”
(83.31mm)
re
f
eren
c
e
Screw
ho
les
Make
sure
that the
distance
betweenthe
back
of the
NJ1000G
andthe
inside
of
the wall
is
at
least
1.5
inches
(3
inches is
recommended).

10
NOTE:
If you
are installing
the
NJ1000G
into a wall junction box,
make sure
that
there
is
enough
space
between the
back
of the
NJ1000G
and the
inside
of the
junction box to maintainan
acceptable
bend
radiu
s
on the cable.
To ensure
properhorizontal
cabling
functionality,
adhere
to the
following
network
cabling
s
t
andar
d
s
during installation:
ANSI/TIA/EIA-568
Commercial Building Telecommunications Cabling
Standard
ANSI
/
TIA/E
I
A-569
Commercial Building Standard
for
Telecommunications Pathways
andSpaces
4. Attach the Wall-Mount
Brac
ket
Attach the
included
wall-mount
bracket
to the wall opening
as
s
ho
w
n
in this
diagram.

11
5. Set Up the Network Cabling
The
network
cabling
(from the wiring
closet
to the wall
opening) may already
be
in
s
t
a
ll
e
d.
If it
is
not,
ins
t
al
l
the
cabling
following
these general
guidelines.
CAUTION:
HP recommends
that a
professional cable installer
perform these
procedures. Be sure
to
adhere
to
local safety
and
regulatory codes
during the cable
installation.1
Connect
oneendof an
Ethernet cable
to the network.
Usually,
this
connection is made
in anetwork wiring
closet, via
the patchpanel.
2
T
e
rmin
a
t
e
the other endof the
cable
at the locationwherethe
NJ1000G is
being
installed (using
eithera
female
or
male
RJ-45
connector). Refer
to the
connector manufacturer's instructions
for
terminating the
cable. Be sure
to testthe
connector
and
verify
that
it
is
work
ing.
6.
Connect
the
NJ1000G
to the Ne
twork
The
method for
connecting
the
NJ1000G
to the network
is determined
by how
the network
cable is
terminated,
as described
in
step
5.
If the endof the
cable is
terminatedwith a
female RJ-45connector, use
one
of
the
RJ-45coupler cables included
in the
NJ1000G package
to
connect
the
NJ1000G to the network cable.

12
If the endof the
cable is
terminatedwith a
male connector, connect
the
network
cable directly
into the
Ethernet
uplink
po
rt.
7. Mount the
NJ1000G
to the
W
all
After you
connect
the
NJ1000G
to the network, follow
these steps, as
shownin
the next figure:
1Mount the
NJ1000G
to the wall-mount bracket.
CAUTION:
Make
sure
that the
vents
alongthe
edges
of the
NJ1000G faceplate
are
clear
of
any obstructions
to allow airflow to vents.
2
Slide
the
NJ1000G
onto the wall-mount
bracket, en
s
uring
that the
fo
ur
hooks
on the
bracket
fit into the four
slots
on the
back
of the
NJ1000G.

13
3
Pull
the
NJ1000G
down to lockthe
hooks
tightly into the
slots. Be
sure to matchthe
screwholes
in the
bracket
andthe
NJ1000G
.
Secure
the
NJ1000G
u
s
ing
the
T-10
torx
screw
that
came
in the
NJ1000G
package
8.
Connect
the
Local
Power
Supply (O
pti
onal)
If the network
does
not support
PoE,
you
can use
the optional
local
power
supply.
T
o
connect
the
local
power
supply
to the
NJ1000G,
follow
these
steps:
1
Connect
the round
connector
of the
local
power
supply
to the
NJ1000G (as
shownin the next diagram).
2
Plug
the power cord of the
local
power
supply
into an AC
ou
tlet.
WARNING:
Use
only the
local
power
supply available
from
HP. Failure
to do so
may result
in
damage
to the
NJ1000G
or
may result
in a
hazardous
situation.

14
9.
Connect Devices
to the NJ1000G
Now you
may
c
onnec
t
networking
devices such as computers,
servers, access
points,
IP cameras,
and
Voice Over IP (VoIP)
telephones
to
any
of the four
LAN
ports on the
front of the
NJ1000G. Remember,
if power
is supplied
to the
NJ1000G
by802.3at or
via the
local, external
power
supply,
then
PoE PSE
power will be
available
on ports1
and
2.
10.
Troubleshooting: Check
the LEDs
Verify
the
NJ1000G installation
by
checking
the
LEDs
according
to this table:
Table 5
LED
Des
c
ription
LAN On — A
device is connected
to the
NJ1000G
and a link
has been
es
tablished.
Off —
There
isno
connection
to the NJ1000G.
Por
t
1 and
Port
2
PoE
On — 802.3af
PoE
isbeing
s
upp
lied.
Off — No
PoE
isbeing
s
upplied.

15
Table5
Uplink On —
The
unit
is connected
to the network and a link
has been
established.
Off —
There is
no
connection
to the
netw
ork.
PoE
P
ower
LED
On —
The
unit
is receiving
power
via PoE
from the
netw
ork.
Green
—
Power is supplied via
802.3at
Amber—
Power
is
s
upp
lied
via
802.3af
Off —
The NJ1000G is
not
receiving PoE
power.
DC
P
ower
LED
On —
The
unit
is receiving
power
via
the optional
local DC
power
s
upp
ly,
3CN1
000J
PSL.
Off —
The NJ1000G is
not
receiving local DC
power.

16
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