Zhone 4929 DSLAM User Manual

4929-A2-ZN20-30

4929 DSLAM Installation and User’s Guide

91

Technical specifications are subject to change without notice. 

Cooling and Air 

Handling

Each 4900 Series DSLAM is independently cooled with integral fans and does 

not rely on vertical air flow.

DSL Compatibility

z

ADSL2+ (G.992.5) Annex A

Electromagnetic 

Compatibility (EMC)

Meets the following standards:

z

ICES-003

z

EN 300 386-2

z

CE Marking

z

FCC Part 15, Class A

Interfaces

z

Access Ports

— 24 ADSL2+ ports using RJ21 connector (Annex A)
— 24 Splitter ports using RJ21 connector (Annex A)

z

Uplink ports

— 1 - 10/100/1000BaseT or fiber based (SFP) GigE port for management 

or uplink

— 1 - RS232 console port for RS-232 serial management connection
— 1 - Micro Interface Module (MIM) modular media independent 

interface to support additional GigE, T1, E1, or 10/100BaseT ports

Operating 

Environment

Ambient Temperature:–40

° to 149° F (–40° to 65° C )

Relative Humidity: 5% to 95% noncondensing

Storage Temperature: –40

° to 158° F (–40° to 70° C)

Altitude: –200 ft to 16,600 ft (–60 m to 5,000 m)

Shock and vibration tolerance sufficient to withstand normal shipping

Physical Dimensions

Height: 1.75

″ (44.5 mm, or 1U as defined in EIA-310-C) without feet

Width: 16.9

″ (430 mm) without mounting brackets 

Depth:   9.5

″ (241 mm) without cables

Power

The unit operates from a standard CO –48 VDC power supply. Dual feeds are 

supported. The terminal block accepts 28 to 18 AWG bare wire.