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PAMSPAN-2000
PAMSPAN-2000 implemented Trellis Coded Pulse Amplitude Modulation (TC-PAM) scheme supporting full duplex symmetric data rate of Nx64 Kbps over twist pair line. PAMSPAN2000 series family has three different models; standalone, rack mount and chassis model. Both standalone and rack mount model can be configured as CO or CPE mode to deploy in point to point application environment. Chassis model, as CO mode, support multi-point and hybrid networking interface (E1/T1/V.35/Ethernet) application scenario. Maximum transmission distance reached 7km @ 64kps, based on 24AWG cable.
 
Key Features and Benefits :
  • Support ITU-T standard G.991.2 Annex A and B, E1/T1/V.35/Ethernet interface
  • 2/4 wire mode selectable
  • Alarm, performance, configuration, and security management provided
  • Firmware upgradeable
  • Built in self-test, loopback and QRSS functions
  • Menu-driven Console management
  • Log-in and password security protection
  • Symmetric high-speed data access over single-pair or two pairs of twist copper wires
  • Under TCPAM scheme, support multi-rate (N*64Kbps) full duplex transmission; 2 wire-mode 192 to 2312 kbps, 4-wire mode 384 to 4624 kbps.
  • Transmission distance up to 7 Km (24 AWG)
  • The most cost-effective solution for T1/E1 line replacement.
  • E1/T1/V.35/Ethernet network interface hybrid coexistence in one chassis
   
Application Scenario :

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