Allied Telesis AT-CM20x Series Guía de instalación descargar pdf (Pagina 2)

The following table lists the fiber optic port and twisted pair port LEDs.

Features

The AT-CM20x Series line card is designed to support Link Test,

MissingLink™ (ML), Smart MissingLink (SML), and Auto-MDI/MDIX features.

In addition, the line card also supports Operations Administration

Maintenance (OAM) capability as being standardized in IEEE 802.3ah

working group to support extended diagnostic services.

The DIP switches are used to set these features. For more information, refer

to the Converteon™ Media Converter Line Cards Reference Guide.

DIP Switches

The AT-CM20x Series line card features two DIP switches, Diagnostic Mode

DIP Switch 1 (Table 1) and Port Configuration DIP Switch 2 (Table 2), as

shown in Figure 2.

The tables below list the positions of these two DIP switches.

LED Color Description

LK Green Link established on the port.

Blinking Green While in Smart MissingLink mode, a

valid connection is established on the

port while a link on the other port is lost.

OFF No link established on the port.

AT Blinking Green TX/RX activity detected on the port.

OFF No activity detected on the port.

(for twisted

pair port

only

Green The port is operating in full-duplex

mode.

OFF The port is operating in half-duplex

mode.

Table 1. Diagnostic Mode DIP Switch 1 Positions

Operating Mode DIP 1 DIP 2 DIP 3 DIP 4

Smart MissingLink (SML) OFF ON ON X

MissingLink (ML) OFF OFF ON X

OAM Bypass ON OFF OFF X

OAM Visible ON ON OFF X

Link Test (default) OFF OFF OFF X

Manufacturing Default

Settings

OFF OFF OFF OFF

“X” means the DIP switch position could be either ON or OFF.

Installing an AT-CM20x Series Line Card

Note

The Converteon™ line cards can be installed in any of the line card slots

located on the front panel of a Converteon™ chassis.

To install an AT-CM20x Series line card, perform the following procedure:

Caution

Before installing an AT-CM20x Series line card, refer to the appropriate

Converteon™ Series Chassis Installation Guide for electrical safety and

emission information.

Caution

Be sure to observe all standard electrostatic discharge (ESD)

precautions, such as wearing an antistatic wrist strap, to avoid

damaging the device. A line card can be damaged by static electricity.

1. Remove the Converteon™ line card from its shipping package and store

the package in a safe place.

You must use the original package if you need to return the unit to Allied

Telesis.

2. Select an empty line card slot in the Converteon™ chassis for the card.

3. Remove the AT-CV5PNL1 blank slot cover from the selected slot.

Keep the blank slot cover in a safe area in case you remove the line card.

The blank slot cover is used to keep dust from getting into the chassis and

maintains proper airflow, cooling, and ventilation throughout the chassis.

4. Locate the alignment guides in the chassis slot

5. Align the back edge of the line card with the alignment guides located

inside the slot. Avoid touching the line card components.

– For the AT-CV5000, align with the top and bottom alignment guides.

– For the AT-CV1000 and AT-CV1200, align with the left and right

alignment guides.

6. Slide the line card until the front of the card is flushed with the front of the

chassis.

7. Use a Phillips screwdriver to tighten the captive screw on the line card.

8. Repeat this procedure to install additional line cards.

Table 2. Port Configuration DIP Switch 2 Positions

Operating Mode DIP 1 DIP 2 DIP 3 DIP 4

Auto MDI-X Enable (default) X OFF X X

Auto MDI-X Disable X ON XX

Manufacturing Default

Settings

OFF OFF OFF OFF

“X” means the DIP switch position could be either ON or OFF.

Cabling an AT-CM20x Series Line Card

To connect the cables to an AT-CVM20x Series line card, refer to the

Converteon™ Media Converter Line Cards Reference Guide for instructions.

Technical Specifications

Physical, Environmental, and Electrical Rating

Dimensions (H x W x L) .855" x 2.89" x 5.1"

(2.2 cm x 7.3 cm x 13.0cm)

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% RH (non-condensing)

Storage Relative Humidity 5% to 95% RH (non-condensing)

Operating Altitude Range Up to 3,048 m (10,000 ft)

MTBF (Telcordia Standards) 1,200,000 hrs

Power Consumption 3.0 watts

Optical

Connector Type Simplex/Dual SC or ST connector

Wavelength (nm) 1310 nm

Fiber Type Single-mode or Multi-mode

Operating Distance (km) 2 km (1.24 miles) to 40 km (24.8 miles),

Optical Output Power (dBm) -20 dBm to -14 dBm

Receiver Power Sensitivity (dBm) -31 dBm to -11 dBm

Electrical Safety and Emission Statement

Standards: This product meets the following standards when installed in compliant host equipment.

Emission 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 UL60950-1 (

), EN60950-1 (TUV), CAN/CSA C22.2 No. 60950-1

No part of this publication may be reproduced without prior written permission from Allied Telesis Inc.

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

1 2

*613-000608 Rev B* 1

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