Owner's manual

4 5 6
DIP Switch Settings
SW 1 DIP Switches
The DIP switches in the SW 1 DIP switch set described in the following table allow you to
set the operating mode of the line card. For information about the operating modes as
well as Smart MissingLink, MissingLink, and OAM, refer to the relevant management
software user’s guide.
“X” means that the DIP switch position can be ON or OFF.
SW 2 DIP Switches
The DIP switches in the SW 2 DIP switch set described in the following table allow you to
configure the MDI/MDI-X feature on the twisted pair port.
“X” means that the DIP switch position can be ON or OFF.
Twisted Pair Port Pinouts
The pinouts for the RJ-45 twisted pair port are shown in the following illustration.
The following table lists the RJ-45 pin signals when a twisted pair port is operating in the
MDI or MDI-X mode.
Warranty Information
The AT-CM212x/1 Series (AT-CM212A/1 or AT-CM212B/1) line cards has a limited
warranty of five years. Go to www.alliedtelesis.com/warranty for the specific terms and
conditions of the warranty and for warranty registration.
Specifications
Physical, Environmental, and Electrical Ratings
Dimensions (H x W x L) (2.2 cm x 7.3 cm x 13.0 cm)
.855 in. x 2.89 in. x 5.1 in.
Weight 0.27kg (0.60 lbs.)
Operating Temperature 0° C to 40° C (32° F to 104° F)
Storage Temperature -25° C to 70° C (-13° F to 158° F)
Operating Relative Humidity 5% to 90% (non-condensing)
Storage Relative Humidity 5% to 95% (non-condensing)
Operating Altitude Range Up to 3,048 m (10,000 ft.)
Predicted MTBF (Telcordia SR332) AT-CV212A/1 1,020,000 hours
AT-CV212A/2 890,000 hours
Power Consumption 9 Watts maximum
Optical Output Power (dBm)
Receiver Power Sensitivity (dBm)
Electrical Safety and Emissions Statements
This product meets the following standards when installed in compliant host equipment.
Emissions FCC Class A, EN55022 Class A, VCCI Class A, C-TICK, CE
Warning: In a domestic environment this product may cause radio interference in which
case the user may be required to take adequate measures.
Immunity EN55024
Electrical Safety UL60950 (
c
UL
us
), EN60950 (TUV), CSA22.2 No. 950
Copyright © 2007 Allied Telesis, Inc. All rights reserved.
No part of this publication may be reproduced without prior written permission from Allied
Telesis, Inc.
Operating Mode DIP 1 DIP 2 DIP 3 DIP 4
Link Test (default) OFF OFF OFF X
Smart MissingLink (SML) OFF ON ON X
MissingLink (ML) OFF OFF ON X
Manufacturing Default Settings OFF OFF OFF OFF
OAM Bypass ON OFF OFF X
OAM Visible ON ON OFF X
Operating Mode DIP 1 DIP 2 DIP 3 DIP 4
Auto MDI-X Enabled (default) X OFF X X
Auto MDI-X Disabled X ON X X
Manufacturing Default Settings OFF OFF OFF OFF
MDI Mode MDI-X Mode
Pin Signal Pin Signal
1 TX+ 1 RX+
2 TX- 2 RX-
3 RX+ 3 TX+
6 RX- 6 TX-
8
8
1
1
Line Card Minimum Maximum Wavelength Connector
AT-CM212A/1 -15 dBm -5 dBm 1310 nm Single SC
AT-CM212A/2 -15 dBm -5 dBm 1550 nm Single SC
Line Card Minimum Maximum
AT-CM212A/1 -34 dBm -3 dBm
AT-CM212A/2 -34 dBm -3 dBm
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.