Overview
The AT-CM212x/1 Series (AT-CM212A/1 or AT-CM212B/1) is 100 Mbps
copper-to-fiber media converter line card. This line card can be installed in
any of the Converteon™ Media Converter chassis, including the
AT-CV5000, AT-CV1000, and AT-CV1200. The line card features one fiber
optic port and one copper twisted pair port. The fiber optic port operates at a
fixed operating speed of 100 megabits per second (Mbps) and the twisted pair
port operates at 10 or 100 Mbps speed. The fiber optic port is IEEE 802.3ah-
compliant and has a simplex SC connector with a maximum operating
distance of 15 kilometers (9.4 miles). The twisted pair port has an RJ-45
connector and a maximum operating distance of 100 meters (328 feet). Both
ports feature half- or full-duplex mode operation. The line card is hot-
swappable into and out of the chassis.
Figure 1. AT-CM212a/1 Series Line Card
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AT-CM212A/1
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Related Documents
This installation guide is an abbreviated version of the installation procedure.
For details on the components, features, and functions of this product, refer to
the following documents on our web site, www.alliedtelesis.com:
❑ AT-CV5000 Media Converter Chassis Installation Guide
PN 613-50580-00
❑ AT-CV1000 Media Converter Chassis Installation Guide
PN 613-50582-00
❑ AT-CV1200 Media Converter Chassis Installation Guide
PN 613-000331
❑ Converteon™ Media Converter Line Cards Reference Guide
PN 613-50581-00
❑ AT-S70 Management Software User’s Guide
PN 613-50617-00
Package Contents
Make sure the following items are included in the shipping package. If any
item is missing or damaged, contact your Allied Telesis sales representative
for assistance.
❑ One AT-CM212x/1 Series Line Card
❑ This Installation Guide
❑ Warranty Card
AT-CM212x/1 Series Line Card Components
The AT-CM212x/1 Series line card, shown in Figure 2, features the following
components:
❑ One 100Base-FX fiber optic port with a simplex SC connector
❑ One 100Base-TX twisted pair port with an RJ-45 connector
❑ Two DIP switches
❑ Nine port and system status LEDs
Figure 2. AT-CM212x/1 Series Line Card Components
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Port Configuration
DIP Switch 2
Diagnostic Mode
DIP Switch 1
Fiber Optic Port LEDs
Twisted Pair Port LEDs
Line Card LEDs
Fiber Optic Port
RJ-45 Port
Fiber Optic and RJ-45 Ports
The AT-CM212x/1 Series line card features one fiber optic port and one
twisted pair port.
The fiber optic port features a dual SC connector and has a fixed operating
speed of 100 Mbps. The speed cannot be changed. The port has a maximum
operating distance of 2 kilometers (1.24 miles) and can use a single-mode
fiber optic cable.
Laser
Class 1 laser product.
Laser
Do not stare into the laser beam.
The twisted pair port is 10/100Base-TX compliant and has a speed of
10 megabits per second (Mbps) and 100 Mbps. The port features an 8-pin
RJ-45 connector with a maximum operating distance of 100 meters (328 ft).
Category 5 or Enhanced Category 5 (5E), 100 ohm shielded or unshielded,
twisted pair cabling is required.
Status LEDs
The following table lists the line card status LEDs.
LED Color Description
RDY Green The line card has passed diagnostics.
OFF The line card has not passed diagnostics.
SML Green The Smart MissingLink mode is enabled.
OFF The Smart MissingLink mode is disabled.
ML Green The MissingLink mode is enabled.
OFF The MissingLink mode is disabled.
OAM Green The OAM mode is enabled (visible or
bypass). The OAM mode setting is set by
the DIP switches. For more information on
the DIP switches, refer to the
Converteon™ Media Converter Line Cards
Reference Guide.
OFF The OAM mode is disabled.
CONVERTEON™
Family
AT-CM212x/1 Series
Media Converter Line Cards
Installation Guide
Allied Telesis, Inc.
www.alliedtelesis.com
2 3
613-50590-00 Rev D 1
*613-50590-00 Rev D*
(2 paginas)
(74 paginas)
(88 paginas)
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