ADTRAN MX3 4-PORT 10 Job Aid

Brand: ADTRAN

Model: MX3 4-PORT 10

Type: Job Aid

MX3ETH4

Module

P/N: 1189902L1

CLEI: M3LIPC0A_ _

MX3 4-PORT 10/100BASE-T ETHERNET MODULE

ETHERNET PIN ASSIGNMENTS FOR PORTS 1-4

COMPLIANCE

The MX3ETH4 Module complies with NEBS Level 3 and is NRTL listed to UL60950. It is

intended to be installed in Restricted Access Locations only.

This device complies with Part 15 of the FCC rules. Operation is subject to the following

two conditions: (1) This device may not cause harmful interference, and (2) this device must

accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by ADTRAN could void the user’s

authority to operate this equipment.

ETHERNET Pin List

Pin Function

1 TX+

2 TX–

3 RX+

4 NC

5 NC

6 RX–

7 NC

8 NC

Code Input Output

Power Code (PC) F C

Telecommunication Code (TC) – –

Installation Code (IC) A –

DESCRIPTION

The ADTRAN

MX3 4-Port 10/100Base-T Ethernet Module (MX3ETH4) is a plug-in

module for the MX3 Chassis (P/N 1189001L1). The MX3ETH4 Module is deployed with

redundant or non-redundant MX3112 Controller Cards (P/N 1189901L1); however,

redundant MX3ETH4 Modules are not used with the MX3 Chassis. The MX3ETH4 Module

interfaces the MX3112 Controller Card with the four client 10/100Base-T signals.

The MX3ETH4 Module is always installed in module slot

A of the MX3 Chassis.

ETHERNET PORTS

The four Ethernet ports located on the MX3ETH4 Module provide the protection and

physical interface for the MX3112 Controller Card. The ports can be accessed using a

standard CAT 5 cable with an RJ-45 connector. The pin assignments for the RJ-45

connectors are listed in the Ethernet Pin List.

WARNING: The Ethernet Port interfaces MUST NOT be metallically connected to

interfaces that connect to the Outside Plant (OSP) or its wiring. These

interfaces are designed for use as intra-building interfaces only. The

addition of primary protectors is not sufficient protection in order to connect

these interfaces metallically to OSP wiring.

OPERATIONAL SPECIFICATIONS

Specification Description

Input Voltage –48 VDC Systems: –42 VDC to –60 VDC

–24 VDC Systems: –22 VDC to –27 VDC

+24 VDC Systems: +22 VDC to +27 VDC

Temperature Operation: –40°C to +65°C

Storage: –40°C to +85°C

Relative Humidity Up to 95% noncondensing

61189902L1-22A

0512

MX3112 Controller Card

MX3 4-Port Ethernet ModuleMX3 Fan Module

*61189902L1-22A*

C A U T I O N !

SUBJECT TO ELECTROSTATIC DAMAGE

OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED.

PRICING AND AVAILABILITY 800.827.0807

TECH SUPPORT 800.726.8663

RETURN FOR REPAIR 256.963.8722

www.adtran.com

61189902L1-22A

Warranty: ADTRAN will replace or repair this product within the warranty period if it does not meet its published specifications or fails while in service.

Warranty information can be found online at www.adtran.com/warranty

MX3 4-PORT 10/100BASE-T ETHERNET MODULE

INSTALLATION

After unpacking the unit, inspect it for damage. If damage has occurred, file a claim with the

carrier and then contact ADTRAN Customer Service. For more information, refer to the

warranty.

This MX3ETH4 Module occupies module slot

A in the MX3 Chassis. Follow the steps listed

below to install the MX3ETH4 module.

1. If installed, remove the Blank Plug (P/N 1189006L1) from the module slot.

2. Pull the ejector latch at the left side of the MX3ETH4 Module front panel from the

latched or closed position.

3. Gently, but firmly, slide the MX3ETH4 Module into module slot

A taking note of the left

and right guide grooves in the MX3 Chassis. Simultaneously, apply thumb pressure at the

left (on the ADTRAN logo) and right (to the right of

PORT 4) of the MX3ETH4 Module

to ensure a good seat of the MX3ETH4 Module pins into the backplane connector.

4. Push the ejector latch against the front panel until it latches.

ADTRAN MX3 4-PORT 10 Job Aid

ADTRAN MX3 4-PORT 10 Job Aid

ADTRAN MX3 4-PORT 10 Job Aid

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