Technical specifications – Alcatel-Lucent 7549 MGW User Manual
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Technical specifications
Protocol support
Wireless networks
•	 TDM	
•	 ATM	
•	 IP	
SGW
•	 M3UA/SIGTRAN
•	 MTP3	NB
•	 MTP3	BB
Network attachment compliance
•	 ITU-T	G.703	
•	 ITU-T	G.707	
•	 ITU-T	G.813	
•	 ITU-T	G.823	
•	 ITU-T	G.825	
•	 ITU-T	G.957	
Voice CODECs
•	 G.711
•	 G.729ab
•	 EFR
•	 GSM	HR
•	 GSM	FR
•	 GSM	EFR
•	 GSM	AMR	HR
•	 GSM	AMR	FR
•	 AMR
•	 AMR2
•	 AMR2	WB
Physical specifications
Chassis dimensions
•	 Height:	62.2	cm	(24.5	in.)	
•	 Width:	45.2	cm	(17.4	in.)	
•	 Depth:	47.3	cm	(18.6	in.)	
Rack dimensions
•	 Height:	200	cm	(78.7	in.)	
•	 Width:	60	cm	(23.6	in.)	
•	 Depth:	80	cm	(31.5	in.)	
Power
•	 Input	voltage	-40V	DC	to	-60V	DC	
•	 Input	current	65	A,	dual	feeds	
•	 Power	consumption:	3000	W	
Operating temperature
• 5°C to 40°C (41°F to 104°F)
Regulatory compliance
Electromagnetic 
compatibility (EMC) 
• EN 300 386: Telecommunica-
tion Network Equipment,
EMC requirements
• EC 61000-4: Testing and
measurement techniques
• IEC 61000-4-2: Electrostatic
discharge
• IEC 61000-4-3: Radiated, radio
frequency, electromagnetic field
• IEC 61000-4-4: Electrical fast
transient/burst
•	 IEC	61000-4-5:	Surge	immunity	
•	 IEC	61000-4-6:	Immunity	to	
conducted disturbances, induced
by radio-frequency fields
• Telcordia GR-1089-CORE Iss 4,
Sections 2, 3, 4, 5, 6, 10
Safety
• UL 60950-1, 1st ed.: Safety of
information technology equipment
• CSA 22.2 60950-1-03 1st. ed.:
Safety of information technology
equipment
• CB Scheme/IEC 60950-1 1st ed.:
Safety of information technology
equipment
Power and grounding 
requirements 
• Telcordia GR-1089-CORE, Section
9 Bonding and Grounding
Climatic and mechanical
• ETS 300 019-2-1: Environmental
conditions and environmental
tests for telecommunications
equipment – Part 21: Specifica-
tion of environmental tests:
storage
• ETS 300 019-2-2: Environmental
conditions and environmental
tests for telecommunications
equipment – Part 22: Specifica-
tion of environmental tests:
transportation
• ETS 300 019-2-3: Environmental
conditions and environmental
tests for telecommunications
equipment – Part 23: Specifica-
tion of environmental tests:
stationary use at weather-
protected locations
• Telcordia GR-63-CORE Iss 3,
Sections 2, 4.1.1, 4.1.2, 4.1.3,
4.1.6
Fire resistance
• Telcordia GR-63-CORE, Sections
4.2 and 5.2
Seismic
•	 ETS	300	019-2-3/A1	
•	 Telcordia	GR-63-CORE	Iss	3,		
Section 4.4.1
Acoustics
• ETS 300 753 Class 3.1 (1997):
Acoustic noise emitted by tele-
communications equipment
• Telcordia GR-63-CORE Iss 3,
Section 4.6
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