Black Box ME475A-R2 Async/Sync RS232 Extender over CATx

Black Box ME475A-R2 Async/Sync RS232 Extender over CATx

The Black Box ME475A-R2 Universal Short Range Modem operates 2-wire (half duplex) or 4- wire (full or half duplex), in synchronous or asynchronous modes, over unconditioned telephone lines. It supports bit rates up to 57.6 kbps and operates in synchronous mode between the local and remote modems; when connected to an asynchronous RS-232 device, the ME475A-R2 SRM converts the asynchronous data to synchronous data.

Key Features

• Synchronous or asynchronous operation
• Supports data rates up to 57.6 kbps
• Two-wire/half duplex or four-wire/full or half duplex
• V.52 and V.54 test modes
• Automatic equalization and gain control
• Built-in transformer isolation and surge protection
• Internal, external or received loopback clocking
• Compatible with:
  • Multi-Function Line Driver Cards (ME758C)
  • GigaBase 350 CAT5e
  • 350-MHz Bulk Cable (EYN854A-PB-1000)
  • Standard RS-232 Low-Noise Cable (ECM25T-0010-MM)
• Comes with a standard 1 Year Double Diamond™ Warranty