Accton Technology EM4601-SX-SC Manuale utente

1000BASE-SX Gigabit Uplink Module
EM4601-SX-SC
Quick In tallation Guide


Quick Installation Guide
EM4601-SX-SC Gigabit Uplink Module
Slide-in module with 1 1000BASE-SX (SC-type) port

Accton is a trademark of Accton Technology Corporation. Other trademarks or brand names mentioned
herein are trademarks or registered trademarks of their respective companies.
International Headquarters
No. 1 Creation Road III,
Science-based Industrial Park
Hsinchu 300, Taiwan, R.O.C.
Phone: 886-3-5770-270
FAX: 886-3-5770-267
Internet: suppor[email protected]
USA Headquarters
6 Hughes
Irvine, CA 92618
Phone Numbers -
Sales: 800-926-9288
Support: 888-398-4101 or 949-707-4847
RMA: 800-762-4968
FAX: 949-707-2460
Copyright © 2000 by Accton Technology Corporation. All rights reserved.
No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of Accton Technology Corporation.
Accton makes no warranties with respect to this documentation and disclaims any implied warranties of mer-
chantability, quality, or fitness for any particular purpose. The information in this document is subject to
change without notice. Accton reserves the right to make revisions to this publication without obligation to
notify any person or entity of any such changes.
EM4601-SX-SC
E062000-R01
150471-102

i
Contents
Description of Hardware 1
Gigabit Uplink Module 1
Gigabit Port LEDs 1
Installing the Module 2
Package Contents 2
Handling the Modules 2
Instructions 2
Maximum Cable Length 5
Troubleshooting 5
Product Specifications 6
EMI Certification 6
FCC Class A Certification (USA) 6
Canada Department of Communications - Class A 6
BSMI Class A (Taiwan) 7
VCCI Class A Compliance (Japan) 7
CE Mark Declaration of Conformance for EMI and Safety (EEC) 7
Safety Compliance 8
Warning: Fiber Optic Port Safety 8
Avertissment: Ports pour fibres optiques - sécurité sur le plan optique 8
Warnhinweis: Faseroptikanschlüsse - Optische Sicherheit 8
Underwriters Laboratories Inc. (USA) 8
Wichtige Sicherheitshinweise (Germany) 8
Warranty 9
Optional Hardware 9

Contents
ii

1
Description of Hardware
Gigabit Uplink Module
The EM4601-SX-SC fiber optic module is designed for use in Accton switch models
which have a single-port Gigabit Ethernet transceiver slot. At present, suitable units
include the CheetahSwitch Workgroup-3628 (ES3628). Detailed information about
configuring these modules and advice about Fast Ethernet configuration rules can
be found in the switch’s user guide.
Warning: Before installing or removing the EM4601-SX-SC module, first disconnect the
switch from the main power supply. For full safety instructions, please refer to
the user guide that accompanies the switch.
Accton’s EM4601-SX-SC fiber optic module provides a Gigabit port which can be
used for a high-speed backbone or server connection. It contains one 1000BASE-SX
port that can be connected to a site up to 550 m (1805 ft) away with fiber cable.
Gigabit Port LEDs
Port status LEDs are also provided on the front of the module for “at-a-glance”
network monitoring. The following table details the indicator functions provided by
the module:
Extender Module LEDs
LEDs Condition Status
Link On A valid link has been established on the port.
Flashing
Port has been manually disabled, or partitioned
by the
system due to excessive errors.
TX On Port is transmitting packets.
RX On Port is receiving packets.

User Guide
2
Installing the Module
Caution: Do not install this module in any unit other than the CheetahSwitch
Workgroup-3628 (ES3628). Contact your distributor for advice on newly released
switches which may be designed for use with these modules.
The EM4601-SX-SC fiber optic module is field installable. Just follow the
instructions below.
Package Contents
This package includes:
• One EM4601-SX-SC fiber optic module
• This User Guide
• Owner registration card
Handling the Modules
Caution: The EM4601-SX-SC module can easily be damaged by electrostatic discharge.
To prevent electrostatic damage, observe the following guidelines:
• Do not remove the module from its packaging until you are ready to install it.
• Do not touch any of the module’s pins, connectors or components.
• Hold the module only by its edges or front panel.
• Wear an anti-static wristband connected to a suitable earth ground whenever
handling the module.
• Store or transport this module only in appropriate anti-static packaging.
Instructions
Caution: The switch must be powered off before installing or replacing any module.
1. Power off the switch: Disconnect the AC power cord from the switch. If a
redundant power unit (RPU) is present, disconnect its DC cable connection
from the switch.
2. Remove network cables: If you are replacing a module, remove the cable
attached to any port on the module.
3. Loosen the screws on the installed module or slot faceplate: Using your
fingers or a flathead screwdriver, turn the screws securing the module (or
faceplate on the slot) in a counter-clockwise direction until they are free of the
chassis. Be sure not to completely remove the screws from the module or
faceplate.
4. Remove the installed module or faceplate: Firmly pull on the screws until
the module is free of the switch. Carefully slide the module straight out of the
slot.

Description of Hardware
3
Keep the original faceplate for future use. If you should remove the module,
replace the faceplate to prevent dust and debris from entering the unit and to
maintain proper air flow.
5. Insert the new module into the switch: Holding the new module with the text
on the front panel upright, carefully slide the module into the lower right slot on
the rear panel, and press gently until it snaps into place. Be sure the new
module’s front panel is flush with the switch panel.
Note: Media expansion modules can only be placed in the lower slot.

User Guide
4
6. Secure the new module: Secure the new module in place by screwing the
attached screws clockwise into the switch’s chassis. Tighten them enough to
secure the module, but not so tight as to prevent them from being unscrewed
by hand.
7. Connect the network cable to the module: Connect fiber cable to the port on
the newly installed module. See “Maximum Cable Length” on page 5 in this
guide for further information.
8. Power on the switch: Reconnect the previously removed power sources to the
switch. Check the LED indicators for the fiber ports on the module’s bracket to
ensure that they are operating correctly. Refer to “Gigabit Port LEDs” on page 1
for a description of the LED indications. If the module does not respond, see
“Troubleshooting” on page 5.
Refer to the following manuals for the base unit for further details on using this module:
Quick Installation Guide- connection options and network applications
Management Guide - configuration options
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