Milan e-tbt-hb-0803 仕様ガイド
8 (device) setting
UP LINK (hub) setting
OR
2
3
4
5
1
HUB
HUB
IMPORTANT: Ensure that
the installation conforms to
IEEE 802.3 specifications,
including the 5-segment rule. The 5-segment rule
states that no more than five (5) segments can be
installed between any two terminal devices.
NOTE: A segment is the cable connection between
terminal devices and hubs or between hubs.
the installation conforms to
IEEE 802.3 specifications,
including the 5-segment rule. The 5-segment rule
states that no more than five (5) segments can be
installed between any two terminal devices.
NOTE: A segment is the cable connection between
terminal devices and hubs or between hubs.
To install Pocket Hub™-8:
1.
1.
Locate 10BaseT cables with straight through cable and
male RJ-45 connectors. (See below.)
male RJ-45 connectors. (See below.)
2.
Connect Port 1 through Port 7 to terminal devices.
NOTE: The default jumper setting allows Port 8 to be
connected to a hub without installing crossover cable.
NOTE: The default jumper setting allows Port 8 to be
connected to a hub without installing crossover cable.
3.
Connect Port 8 to a hub. (OR optionally set the internal
jumper and connect Port 8 to a terminal device.
jumper and connect Port 8 to a terminal device.
4.
Install power adapter.
5.
Connect power adapter to AC power.
NOTE: The two active pairs in
a 10BaseT network are pins 1
& 2 and pins 3 & 6. Use only
dedicated wire pairs (such as
blue/white & white/blue,
orange/white & white/orange)
for the active pins.
a 10BaseT network are pins 1
& 2 and pins 3 & 6. Use only
dedicated wire pairs (such as
blue/white & white/blue,
orange/white & white/orange)
for the active pins.
Twisted
Pair #1
Pair #1
Twisted
Pair #2
Pair #2
Straight Through Cable
Installing Pocket Hub™-8 in Network
(Optional) Setting Internal Jumper
To set the internal jumper (for connecting Port 8 to a
terminal device):
1.
terminal device):
1.
Using small Phillips screwdriver, remove cover
by removing two (2) screws that secure cover to
chassis.
by removing two (2) screws that secure cover to
chassis.
2.
Slide cover from chassis.
3.
Locate jumper inside chassis near Port 8.
4.
Using needle-nosed pliers, move jumper from
OUT setting to IN setting as shown.
OUT setting to IN setting as shown.
5.
Replace cover
and cover
screws.
and cover
screws.
NOTE: Modifying the internal jumper setting allows
the hub to be connected to a terminal device.
CAUTION: Disconnect power before modifying
jumper setting. Wear a grounding device and
observe electrostatic discharge precautions when
modifying jumper settings. Failure to observe this
caution could result in hub failure.
the hub to be connected to a terminal device.
CAUTION: Disconnect power before modifying
jumper setting. Wear a grounding device and
observe electrostatic discharge precautions when
modifying jumper settings. Failure to observe this
caution could result in hub failure.
OUT
IN
OUT
IN
FRONT
1
2
3
4
5
6
7
8/UP LINK
Specifications
Standards
IEEE 802.3 10BaseT
Case dimensions
120mm x 95mm x 21mm
Port Interface
Eight (8) RJ-45 Connectors
LED Indicators
P
OWER
, C
OLLISION
, (Link)
Cable
Unshielded Twisted Pair (UTP)
Maximum Cable Length
100 meters (330 feet)
Power Supply Adapter:
AC Input
P/N
Requirement
Location
3527
120V, 60Hz, 45mA
North America
3528
230V, 50Hz, 45mA
Europe
DC Output
5V @500mA maximum
Environment
Temperature:
0-50°C (32° to 122° F)
Humidity
10-90% non condensing
Altitude
0-10,000 feet
Warranty
5 years
1
2
3
4
5
6
7
8
COL
PWR
Link
Pocket Hub-8
1
2
3
4
5
6
7
8
5V DC
networks
Transition
E-TBT-HB-0803
1
2
3
4
5
6
7
8/UP LINK
PoWeR Illuminated: hub powered ON.
COLlision Illuminated:
Collision detected during data
transmission on ANY port.
Collision detected during data
transmission on ANY port.
Eight (8) RJ-45 Connectors
Connections to UTP 10BaseT network.
Connections to UTP 10BaseT network.
DC Power Socket Connection to AC power.
Link LEDs
Illuminated: Port link established.
Flashing: Data transmitting.
Illuminated: Port link established.
Flashing: Data transmitting.
Connectors and Indicators
BACK
E-TBT-HB-0803
33001.C
Pocket Hub
™
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