Hitachi offers mobile IEEE 802.16e-compliant WiMAX solutions. Our total solutions encompass Access Service Network base stations (BS), ASN-GW, and the Operation and Maintenance Center (OMC). The ER3000 mobile WiMAX base station uses advanced S-OFDMA technology, MIMO technology, and the TDD system. The ER3000 mobile WiMAX system enables mobile broadband data communications. For application examples of the ER3000 Mobile WiMAX base station, see System Configuration.

• Up to 75 Mbps (theoretical) throughput
• MCBCS and QoS support
• Broadband services such as high speed download, video streaming and broadcast/multicast

• Hitachi provides all components, BS, ASN-GW and OAM. Our full lineup is able to meet all your needs for system enhancement and functional expansion.
• The OAM system controls all the BS and ASN-GW through a unified operation control interface.

• Multi-processor architecture allows starting with a small configuration and expanding as required.
• Additional processing capability for increasing users and function expansion is realized by add-on processor board.

• Macro BS: The smallest Macro BS in the world is highly integrated 2 carriers of 10 W/10 MHz each within a single box.
• Pico BS: The Pico BS id applicable for both of indoor/outdoor use with its flexible RF output up to 500 mW.
• ASN-GW: High throughput, call processing capacity and number of sessions by specialized hardware.

• High system reliability is realized for ASN-GW and OAM by redundant configuration.

ASN-GW

The ER3000 mobile WiMAX ASN-GW is an access gateway accommodating mobile WiMAX base stations. The processor cluster architecture shares and balances loads according to the magnitude of traffic. It requires a small operation cost when the traffic is low following the initial introductory period and can be expanded in the future to cope with high traffic. ASN-GW complies with the QoS standard. In addition, it supports IPv4/v6 and Mobile-IPv4/v6 dual-stack modes to ensure compatibility with IPv6 when IP address depletion occurs.

• ASN-GW Model-I
• ASN-GW Model-II

ASN-GW Model-I

Hardware	Network interface	10G BASE-SR
	Redundancy configuration	Duplex/N+1 redundancy configuration
	Size	695(W)x900(D)x 1,800(H)mm (19-inch cabinet)
	Mass (weight)	600 kg (max.)
	Input voltage	-48 VDC or 100 - 240 VAC, 50/ 60 Hz
Software	IP protocol	IPv4 / v6 dual stack
	Mobile IP	Mobile IPv4/v6
	WiMAX Forum™	Profile C support
	Authentication	EAP-Authentication EAP method (TTLS,AKA,TLS, etc.)
	Maintenance interface	SNMP, FTP, etc.

ASN-GW Model-II

Hardware	Network interface	Data link: 10G BASE-SR x4x2(duplex) Maintenance: 1000BASE-Tx2(duplex)
	Redundancy configuration	Duplex/N+1 redundancy configuration
	Size	695(W)x900(D)x 2,200(H)mm
	Mass (weight)	600 kg (fully loaded)
	Input voltage	-48 VDC, 2-system redundant input
Software	IP protocol	IPv4 / v6 dual stack
	Mobile IP	Mobile IPv4/v6
	WiMAX Forum™	Profile C support
	Authentication	EAP-Authentication EAP method (TTLS,AKA,TLS, etc.)
	Maintenance interface	SNMP, FTP /SFTP, SSH, etc.

Macro Base Station

Physical characteristics	1-box solution	Indoor/outdoor type
	Volume	Less than 20 L
	Mass (weight)	Less than 20 kg
Standards		IEEE802.16e-2005 Compliant
		WiMAX Forum Wave 2 features compliant
Input voltage		100 - 220 VAC, -48 VDC/27 VDC
Special features		Supports FFR, AMS, CSTD and CSM

Pico Base Station

Physical characteristics	1-box solution	Indoor/outdoor type
	Volume	Less than 3.5 L
	Mass (weight)	Less than 3 kg
Standards		IEEE802.16e-2005 Compliant
		WiMAX Forum Wave 2 features compliant
Input voltage		100 VAC

OAM

Interface	100BASE-TX/1000BASE-T x 4 lines
Operation interface	SNMP, FTP /SFTP, SSH
Power consumption	7.0 kW (max.)
Input voltage	200 VAC
Size	695(W)x900(D)x 1,800(H)mm
Mass (weight)	540 kg (max.)

Mobile Station

Standards	IEEE 802.16e-2005 Compliant
	WiMAX Forum Wave2 Phase2 Compliant
Band class	Please consult us for your required band class.
Channel bandwidth	5/ 8.75 /10 MHz
Multiplexing	TDD
Data throughput	DL 30Mbps UL 5Mbps
Support OS	Windows XP/ Vista32-64/MAC OS
PC interface	USB2.0/ Express Card/Compact Flash/SDIO
Size	USB: 32.0(W)x 87.0(D)x 12.22(H)mm Express Card: 34.0(W)x 16.0(D)x 107.0(H)mm
Inter working	1xEVDO Rev.A or HSDPA

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