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Telecommunications & Network Systems

Hitachi

PDSN: System Configuration / Specifications

System Configuration

  • APL: APpLication (Application)
  • BTS: Base Transceiver Station (Base transceiver station)
  • BSC: Base Station Controller (Base station controller)
  • CR: Consolidation Router (Consolidation router)
  • IP-SW: IP-Switch (IP-Switch)
  • PDSN: Packet Data Serving Node (Packet data serving node)
  • OAM System: Operation and Maintenance System (Operation and maintenance system)
  • PDA: Personal Data Assistance (Personal data assistance)

Specifications

Hardware PPP session 1,450,000 sessions (fully populated)
Call processing efficiency: Throughput 7,650 call/s: 190 Mbit/s; 4,480 call/s: 590 Mbit/s; 180 call/s: 1,120 Mbit/s
Network interface 1000BASE-T x 24 / frames [data system x 12 / authentication system x 6 / monitor system x 6]
Redundancy configuration Duplex / N+1 redundancy configuration
Dimensions 795 (W) x 600 (D) x 1,800 (H) mm
Mass 500 kg (max.)
Power consumption 10.0 kW (DC)
Input voltage -48 VDC 10 %
Software IP protocol Simple IPv4 / Mobile IPv4
PPP IETF RFC1661 standard
3GPP2 3GPP2 A.S0009 standard, 3GPP2 X.P0011-D standard
Charging / authentication IETF RFC2865/2866 RADIUS standard
Maintenance interface SNMP, FTP, etc.
Ambient conditions Operating temperature 10 to 35 C
Humidity 20 to 80 %, no condensation

* Subject to change without notice.

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PDSN
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