MANAGING THE MODULE

When the Module is installed you can configure it through your Switch. Refer to the SuperStack 3 Switch Implementation Guide and the Management Interface Reference Guide supplied with your Switch for more information.

MODULE RESTRICTIONS

When using the Module, note the following:

TThe ports only operate at 1000 Mbps.

The ports only operate in full duplex mode.

The Module is not hot-insertable.

The Module is not hot-swappable.

PROBLEM SOLVING

If you suspect a problem, carry out these steps before contacting your supplier:

Ensure that the Module is correctly installed in the Switch and that the three captive thumbscrews which secure the Module are tightened with a suitable tool.

Ensure that the Switch in which the Module is fitted

Tis powered-up.

Ensure that the device at the far end of the link is powered-up and operating correctly.

Check that all connectors on the fiber optic segment

Tare correctly engaged.

Clean the terminators by wiping them gently with a clean tissue or cotton bud moistened with a little ethanol. Dirty fiber terminators on the fiber optic segment impair the quality of the light transmitted through the cable.

For information about technical support, refer to “Technical Support” on page 7.

TECHNICAL SPECIFICATIONS

The SuperStack 3 Switch 4900 Series 1000BASE-LX Module has been designed to the following standards:

Functional

ISO 8802-3, IEEE 802.3, IEEE 802.3x, IEEE 802.3z, IEEE

 

802.1D, IEEE 802.1Q

Safety

UL 1950, EN 60950, CSA 22.2#950, IEC 60950, IEC

 

825-1, EN 60825-1

EMC

CISPRR 22 Class A, EN55022 Class A, FCC Part 15

 

Subpart B Class A, ICES-003 Class A, VCCI Class A,

 

AS/NZS 3548 Class A, CNS 13438 Class A

Immunity

EN 55024

Environmental

Operating Temperature

0–40 °C (32–104 °F)

Storage Temperature

-10 to +70 °C (14–158 °F)

Operating Humidity

10–95% (relative humidity, non-condensing)

Power Consumption

35 W (watts) maximum

Standards

EN60068 (IEC68)—various parts

Physical

Width

244 mm (9.61 in.)

Depth

150 mm (5.91 in.)

Height

46 mm (1.81 in.) or 1U

Weight

0.37 kg (0.82 lb)

4

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3Com DUA1771-2AAA01 manual Managing the Module, Module Restrictions, Problem Solving, Technical Specifications
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DUA1771-2AAA01 specifications

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