ADTRAN 550 User Manual

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Quick Start Guide

LINK/SPEED

ETWORK CONNECTION PINOUT

12 435687

ETHERNET SWITCH OPTION MODULE P/N 1200766L1

ETHERNET SWITCH

500 Series

NSTALLATION INSTRUCTIONS

1. Remove the cover plate from the appropriate option slot in the ATLAS 550 Base Unit.

2. Slide the Ethernet Switch Option Module into the option slot until the module is firmly positioned against the front of the chassis.

3. Secure the thumbscrews at both edges of the module. Tighten with a screwdriver.

4. Connect the cables to the associated device(s).

5. Complete installation of remaining modules and Base Unit as specified in the Installation chapter of the ATLAS 550 System Manual.

PECIFICATIONS

Pin Name Description

1 TX1 Transmit Positive

2 TX2 Transmit Negative

3 RX1 Receive Positive

4, 5 UNUSED —

6 RX2 Receive Negative

7, 8 UNUSED —

Interface Type: (8) 10BaseT/100BaseTX interfaces with auto MDI/MDIX

crossover on all interfaces

Flow Control: Back-pressure flow control on all half-duplex interfaces

Pause-frame flow control on full-duplex interfaces

Environmental Specifications:

Compliance: FCC Part 15, Class A

Operating Temperature: 0°C to 45°C Storage Temperature: -20°C to 70°C Relative Humidity: Up to 95% non-condensing

UL 60950, 3rd Edition EN 60950 ETSI 300 386

Quick Start Guide

ENU TREE

Modules Alarm

ETHERNET SWITCH OPTION MODULE P/N 1200766L1

Part Number

Slt Info Serial Number

Type Assembly Revision

Menu (ENET-8)

Te st Port (1-8)

State Online Status

Rev Offline Link Status Link Up

Link Down

N/A

Speed 10 Mbps

100 Mbps