3Com 3C510511B Panduan Pengguna - Halaman 6

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Halaman Cetak
S
AFETY
Please read the following safety information before installing the
Hub TR:
If installing the Hub TR in a stack with other Hub TR units, the Hub
TR must be installed beneath the narrower FMS units.
This unit must be grounded.
Connect the unit to an grounded power supply to ensure
compliance with European safety standards.
The power cord must be approved for the country where it will be
used.
The appliance coupler, i.e., the connector to the device itself and
not the wall plug, must have a configuration for mating with an
EN60320/IEC320 appliance inlet.
For USA and Canada:
The cord set must be UL-approved and CSA certified.
The minimum specifications for the flexible cord are:
No. 18 AWG
Type SV or SJ
3-conductor
The cord set must have a rated current capacity of at least
10A.
The attachment plug must be an earth-grounding type
with a NEMA 5-15P (15A, 125V) or NEMA 6-15P (15A,
250V) configuration.
It is essential that the socket outlet is installed near to the unit
and is easily accessible. You can only disconnect the unit by
removing the supply plug from the outlet.
If the power supply plug is unsuitable and you have to replace it,
you may find other codings for the respective connections.
P
RODUCTS AND
Products
SuperStack II Hub TR is part of the SuperStack II range of 3Com products.
Contact your supplier for the latest product information.
Hub TR hubs
3C510510B SuperStack II Hub TR 12
3C510511B SuperStack II Hub TR 24
Hub TR management
3C510502 SuperStack II Hub TR RMON Management Agent Module
3C510505 SuperStack II Hub TR Advanced RMON Management Agent
Module
Add-in Modules
3C510503 SuperStack II Hub TR Fiber RI/RO Module
3C510504 SuperStack II Hub TR Copper RI/RO Module
3C510506 SuperStack II Hub TR Copper/Fiber RI/RO Module
3C510513 SuperStack II Hub TR ONTrunk Fiber Module
3C510514 SuperStack II Hub TR ONTrunk Copper Module
Cables
3C510507 Spare Cascade Cable
3C510509 4 ft. Cascade Cable
3C510508 8 ft. Redundant Ring Cascade Cable
I
NFORMATION
B
ULLETIN
Connect the power supply wires from the unit according to the
following scheme:
Brown wire to the Live (Line) plug terminal which may be
marked with the letter L or colored red.
Blue wire to the Neutral plug terminal which may be
marked with the letter N or colored black.
Yellow/Green wire to the Earth (Ground) plug terminal
which may be marked with the letter E or the earth
symbol or colored green/yellow.
This unit operates under SELV conditions (Safety Extra Low Voltage)
according to IEC 950, the conditions of which are maintained only if the
equipment to which it is connected is also operational under SELV.
Under no circumstances should the unit be connected to an A.C. outlet
(power supply) without an Earth (Ground) connection.
To comply with European safety standards, a spare fuse must not be
fitted to the appliance inlet. Only fuses of the same manufacturer, make
and type should be used with the unit.
Ensure that the power supply lead is disconnected before opening the
IEC connector fuse cover or removing the cover of the unit.
France and Peru Only
This unit cannot be powered from IT
type, this unit should be powered by 230V (2P+T) via an isolation
transformer ratio 1:1, with the secondary connection point labelled
Neutral, connected directly to Earth (Ground).
†
Impédance à la tierre
B
OARDS

Bulletin Boards

Management agent software upgrades are available from these 3Com
bulletin boards:
Australia
(61) (2) 9955 2073
France
(33) (1) 69 86 69 54
Germany
(49) (89) 627 32 188 or 627 32 189
Hong Kong
(852) 2537 5608
Italy
(39) (2) 273 00680 (fee required)
Japan
(81) (3) 3345 7266
Singapore
(65) 534 5693
Taiwan
(886) (2) 377 5838
U.K.
(44) (1442) 278278
U.S.
(1) (408) 980 8204
3Com Corporation
P.O. Box 58145
5400 Bayfront Plaza
Santa Clara
CA 95052-8145
USA
†
supplies. If your supplies are of IT