Allied Telesis AT-A47 - Manual (Page 2)

7. Carefully slide the expansion module into the slot until the expansion module faceplate
makes contact with the switch, as displayed below. Avoid touching the expansion
module components.
8. Secure the expansion module to the switch by using a Phillips screwdriver to tighten the
installation screws found on the expansion module faceplate.
Note
Always use the installation screws to secure the expansion module to the switch.
Leaving an expansion module partially seated may cause the system to halt and
subsequently crash.
9. If you purchased an AT-A47 expansion module, slide the GBIC module into the slot on
the expansion module until it snaps into place, as displayed below.
26
1
3
5
2
4
6
25
10/100/1
000BASE-T
AT-A46
10
100
FULL DU
PLEX
ACTIVITY
LINK
1000
26
1
3
5
2
4
6
25
10/100/1
000B
ASE-T
AT-A46
10
100
FULL DUP
LEX
ACTIVITY
LINK
1000
26
1
3
5
2
4
6
25
1000B
ASE-X
AT-A47
10
ACTIVITY
LINK
CLAS S 1 LASER PRODUCT DO NOT STARE INTO B EAM
10. Connect the twisted pair or fiber optic data cable to the expansion module.
11. Make sure the LINK LED on the front of the expansion module is steady green. (A
1000Base port may require from five to ten seconds to initially establish a link with an
end node.)
LEDs
The expansion modules have port LEDs which display link and activity status on the port.
Refer to the table below for port LED information.
LED State Description
AT-A45/xx Series Expansion Modules
LINK Steady Green The port has established a valid link with the end
node.
Flashing Green The port is transmitting and/or receiving data.
DUPLEX Steady Green The port is operating in full-duplex.
Steady Amber The port is operating in half-duplex.
Flashing Amber Collisions are occurring on the port.
AT-A46 Expansion Module
LINK 10 Steady Green The port has established a valid
10 Mbps link with the end node.
LINK 100 Steady Green The port has established a valid
100 Mbps link with the end node.
Both LINK 10
and LINK 100 Steady Green The port has established a valid
1000 Mbps link with the end node.
FULL DUPLEX Steady Green The port is operating in full-duplex.
OFF The port is operating in half-duplex.
ACTIVITY Flashing Green The port is transmitting and/or receiving data.
AT-A47 Expansion Module
LINK Steady Green The port has established a valid 1000 Mbps link
with the end node.
ACTIVITY Flashing Green The port is transmitting and/or receiving data.
26
1
3
5
2
4
6
25
10/100/1
000B
ASE-T
AT-A46
10
100
FULL D UPLEX
ACTIVITY
LINK
1000
Port Specifications
The table below provides port specifications for the AT-A45/MT and AT-A45/SC expansion
modules.
Technical Specifications
Maximum Operating Temperature: 0° C to 40° C (32° F to 104° F)
Maximum Storage Temperature: -20° C to 80° C (-4° F to 176° F)
Operating and Storage Altitude: Up to 3,048 meters (10,000 feet)
Relative Humidity Operating
and Storage: 5% to 80% (non-condensing)
EMC: FCC Class A, EN55022 Class A, EN55024
Safety: EN60825, EN60950, UL1950 (UL/cUL)
Electrical Safety and Emission Statement
Standards: This product meets the following standards.
Emission FCC Class A, EN55022 Class A, VCCI Class A
WARNING: In a domestic environment this product may cause radio interference in which case the user may be
required to take adequate measures.
Immunity EN50082-1
Electrical Safety UL1950 (UL/cUL), EN60950 (TUV)
Copyright  2003 Allied Telesyn, Inc. All rights reserved.
No part of this publication may be reproduced without prior written permission from Allied Telesyn Inc.
Pin Signal
Operating Wavelength 1310 nm
Transmitter Output Power 50/125 µm cabling
Min: -22.5 dBm avg.
Max: -14 dBm avg.
62.5/125 µm cabling
Min: -19 dBm avg.
Max: -14 dBm avg.
Receiver Sensitivity Max: -14 dBm avg.
U.S. Federal Communications Commission
RADIATED ENERGY
Note: This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to
Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with this instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
Note: Modifications or changes not expressly approved of by the manufacturer or the FCC, can void your right to
operate this equipment.
Industry Canada
This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel brouilleur du
Canada.
4 5 6