Installation guide

NetVanta 6240/6250 Series HIG Unit Installation

BBU Maintenance

• The BBU does not require routine maintenance for normal operation. The life expectancy of the BBU

is 3 to 5 years on standby when used at room temperature.

• Excessive heat decreases battery power and life. Extreme low temperature also decreases battery

capacity. Ideal ambient temperature for battery life and capacity is 20°C.

• Battery shelf life is extended in cooler temperatures.

• To order replacement batteries, reference the following part number: 1975044L1 (12 V replacement

batteries).

ADTRAN is an environmentally friendly company. Therefore, we encourage the proper recycling and

handling of the batteries. Federal and state laws prohibit the improper disposal of all lead acid batteries.

The customer is responsible for the handling of their batteries from the day of purchase through their

ultimate disposal. For more information on battery replacement and recycling, refer to the document

Battery Replacement and Recycling

BBU Specifications

Table 3 provides BBU specifications.

Table 3. BBU Specifications

Your NetVanta unit is now ready to be configured and connected to the network. For information on

configuration for a specific application, refer to the configuration guides provided online on ADTRAN’s

Support Forum For details on the CLI, refer to the AOS Command Reference Guide. All other related documents

are also available online on ADTRAN’s Support Forum

Battery

Part Number:

Suppliers:

Batteries:

Voltage:

Backup Time:

Wire Gauge:

311212V02

YUASA and Panasonic

7 AHR per battery

-12 VDC per battery

Up to 8 hours

18 AWG

Environmental

Operating Temperatures:

Preferred:

Charge: -15°C to 50°C

Discharge: -20°C to 60°C

20°C

Physical Dimensions

P/N 1175044L1:

Weight:

17-inch W x 6.5-inch H x 3.5-inch D

30 lb