Bisync,3780,SNA/RJE,3770,FTP and Async File Transfer Solutions Bisync,3780,SNA/RJE,3770,FTP and Async File Transfer Solutions
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SNA/RJE Terminal Emulation SNA/RJE Terminal Emulation

3770Link Features and Requirements

3770 Link Features

  • IBM 3776/3777 Model 3 or Model 4 emulation (SNA Logical Unit type 1)
  • LU-LU and SSCP-LU sessions
  • Up to six concurrent sessions supported
  • Receive files to console, printer, or disk
  • Automatic ASCII - EBCDIC translation
  • PDIR record recognition
  • FMH 1 and FMH 3 support
  • Compression is supported on both inbound and outbound data
  • Compaction is supported on outbound data (data from the host)

Supported Host Environments

  • Host systems
    • POWER (DOS/VSE)
    • JES2 and JES3 (MVS)
    • other VTAM environments
  • Client/Server Version supported links:
    • SDLC
    • 802.2 (Token Ring or Ethernet)
    • X.25
    • Channel
    • DFT
    • other link(s) supported by the server
  • Remote Version supported links:
    • SDLC
    • 802.2 (Token Ring or Ethernet)

Advanced Features

  • Detailed log file with date and time stamps
  • Session level diagnostics
  • Auto-dial with the 'AT' (Hayes) command set or V.25bis modems (when used with a Serengeti SDLC adapter)
  • Automatic server LU recognition (SNA Server version)
  • Choice of formatted (automatic) or unformatted logon
  • "Hot reader" feature allows files to be "dropped off" for automatic transmission
  • Detailed log file with date and time stamps
  • Automatic concatenation of transmitted files if desired
  • Automatic naming of received files
  • Supports multiple configurations
  • Support for BTU sizes up to 4K bytes
  • Supports links to multiple hosts (client version)
  • Transmission and reception of binary files
  • Real-time session statistics
  • Configurable ASCII-EBCDIC translation tables
  • Peripheral Data Interchange Record (PDIR) support allows the host to name files, pass parameters, route files, and more

3770Link System Requirements

  • PC running Windows XP/Windows Server 2003 or later up to and including Windows 10/Windows Server 2019
  • Microsoft Host Integration Server Client Version
    • Microsoft HIS or Microsoft SNA Server (v3.0 or later)
    • Microsoft HIS supported link adapter

  • IBM Communications Server Client Version
    • IBM Communications Server for Windows NT (v5.0 or later)
    • IBM Communications Server for Windows NT supported link adapter

  • Remote Version
    • Serengeti's SyncPCITM SDLC adapter; or
    • 802.2 (Token Ring or Ethernet) adapter with DLC protocol installed; or
    • Available COM port with a Hayes Optima modem using AutoSync

SyncPCI SDLC Adapter

  • SyncPCI SDLC PCI-Bus Adapter
  • For use with 3770Link Remote Version
  • Auto-dial and auto-answer modem support fully integrated
  • Virtual modem panel display software included
  • 32-bit Bus Master PCI adapter
  • Link speeds up to 64Kbps (RS-232C interface)
  • Plug and Play installation
  • Made in the U.S.A.
See 3770Link competitive analysis (PDF file)

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