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 40 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 O&M. Our full lineup is able to meet all your needs for system enhancement and functional expansion.
• The O&M 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.

• Ultra Small BS: The Ultra Small BS is applicable for both of indoor/outdoor use with its flexible RF output up to 500 mW × 2.
• ASN-GW: High throughput, call processing capacity and number of sessions by specialized hardware.

• High system reliability is realized for ASN-GW and O&M 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 × 4
	Redundancy configuration	Duplex/N+1 redundancy configuration
	Dimension	695(W)x900(D)x 1,800(H)mm (19-inch cabinet)
	Mass (weight)	600 kg (max.)
	Input voltage	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
	Dimension	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.

O&M

Interface	100BASE-TX/1000BASE-T
Operation interface	SNMP, FTP, SSH
Power consumption	7.0 kW (max.)
Input voltage	200 VAC
Dimension	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
Radio Frequencies	2.3GHz to 2.8GHz, 3.3GHz to 3.8GHz
Channel bandwidth	5/ 7/ 8.75/ 10MHz
Multiplexing	TDD
Support OS	Windows XP/ Vista32-64/ Windows7 32-64/ MAC OS
PC interface	USB2.0/ Express Card/Compact Flash/SDIO
Dimension	USB: 28.0(W) x 12.3(H)mm x 82.0(D)
	Express Card: 34.0(W) x 105.0(H)mm x 15.3(D)
Inter working	1xEVDO Rev.A or HSDPA

Ultra Small BS

Radio Chracteristics	Frequency	2.6 GHz
	Bandwidth	10 MHz, 1 carrier, 1 sector
	Maximum Output	500 mW x 2
Physical characteristics	1-box solution	Indoor/outdoor type
	Volume	6 L
	Mass (weight)	6 kg
Standards		IEEE802.16e-2005 Compliant
		WiMAX Forum Wave 2 features compliant
Input voltage		100 VAC / 110 VAC / 220V
Power Consumption		35 W

BS-OMC

Interface	100base-TX/ 1000base-TX
Operation interface	SNMP, FTP, SSH
Power consumption	3454 W (Basic set in Active site)
Input voltage	200 VAC
Dimension	695(W)x 1800(H)x 900(D)mm
Mass (weight)	520 kg

Packet/Optical Transport Platform

	AMN1710	AMN6400
Topology	P-to-P, Linear, Ring, Mesh
Switch Capacity	120 Gbit/s	1 Tbit/s
WDM	-	88 wavelengths
OTN Interface	-	OTU2 / OTU3 / OTU4
Network Interface	1000BASE-X, 10GBASE-R, etc
OAM Function	MPLS-TP OAM
Mass (weight)	25 kg(max)	80 kg per shelf(max)
Dimension	430(W)x 178(H)x 500(D)mm	422(W)x 711(H)x 300(D)mm
Input voltage	-48 VDC, 2 system redundant input

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