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8620-A2-GN20-40 July 2003 B-1
B
Technical Specifications
Table B-1 lists the technical specifications for the Hotwire 8620 GranDSLAM
chassis.
Table B-1. Hotwire 8620 GranDSLAM Technical Specifications (1 of 2)
Specifications Criteria*
Physical
Dimensions
Height: 5.22 inches (13.26 cm)
Width: 17.20 inches (43.69 cm)
Depth: 12.0 inches (30.48 cm)
Weight for AC Model: 18 pounds (8.16 kg)
Weight for DC Model: 14.4 pounds (6.53 kg)
A standard 7-foot EIA cabinet can hold a maximum of 14 chassis.
Interfaces
48V power (two pairs of screw terminals for A and B inputs)
One 8-pin modular jack for 10/100 BaseT Network Access Provider
interface for the MCP card
Three 50-pin Telco connector for DSL Loop interfaces
One 8-pin modular jack for a VT100 compatible terminal (serial)
connection
One 8-pin modular jack for the Alarm Relay Interface connection
Power The Hotwire 8620 GranDSLAM chassis is available in an AC-powered
version and a DC-powered version.
The AC version can be connected to a DC source to provide power
redundancy. With the DC version, two separate DC sources may be
employed to provide power redundancy.
The AC version accepts AC power (100–240 V, nominal; 50–60 Hz) and
converts it to DC power. The maximum current draw is 4 amps, or
250 watts at 120 VAC.
The DC version operates from a DC 48 VDC power supply (48 V,
nominal). The maximum current draw is less than 5 amps at 42 VDC.
Both versions distribute 48 VDC power from the power source to
individual cards via the backplane.
* Technical Specifications subject to change without notification.