Technical Specifications

Technical specifications are subject to change without notice.

Table 11: 4900 Series DSLAM Technical Specifications (Sheet 1 of 2)

Specifications	Criteria

Cooling and Air	Each 4900 Series DSLAM is independently cooled with integral fans and does
Handling	not rely on vertical air flow.

DSL Compatibility	z ADSL2+ (G.992.5) Annex A

Electromagnetic	Meets the following standards:
Compatibility (EMC)	z	ICES-003
	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	Ambient Temperature:–40° to 149° F (–40° to 65° C )
Environment	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.

Zhone Technologies 4929 DSLAM manual Technical Specifications