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TC8641-4

4 Channel RS-232 Sync-over-T1/E1 Multiplexer

TC8641-4
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Features

The TC8641-4 is a 4 Channel RS-232 Sync-over-T1/E1 central directional multiplexer with built-in power redundancy. It is ideal for applications where RS-232 Sync serial data needs to be extended over a T1/E1 link.

  • 4 CH RS-232 Sync with Full Handshakes (CTS/RTS, DTR/DSR)
  • Built-in Internal Clocks (TXC/RXC)
  • RS-232 Status LEDs for 8 Signals: TXD/RXD, CTS/RTS, DTR/DSR, TXC/RXC
  • 5U Rack Mount Chassis (TCRM19E)
  • Works with TC8640-1 T1/E1 Base Card Applications

TC8641-4 uses four DB9 female ports (Ports 1-4) for RS-232 Sync signals and each channel supports up to 28.8 Kbps.

Applications

The TC8641-4 4-Channel RS-232 Syncover- T1/E1 multiplexer provides an inexpensive method for connecting terminals such as relays, and status collecting devices. It is also used in harsh environments where EMI/ RFI interference, ground loops and lightning conditions may exist.

JumboBank - Cascade Units to a third location
Cascade units to a third location
JumboBank - Combining multiple interfaces over single or multiple T1/E1 lines
Combining multiple interfaces over single or multiple T1/E1 lines
TC8641-4 - JumboBank RS232 Card
Click to enlarge

Specifications

Serial
  1. StandardRS-232
  2. Ports4
  3. Data Rate9.6 Kbps, 14.4 Kbps, 19.2 Kbps, 28.8 Kbps
Visual Indicators
  1. Channel Status (each ch.) TXC, RXC, TXD, RXD, CTS, RTS, DTR, DSR
  2. SystemPWR A, PWR B, Vcc, ALM, RMT
Electrical
  1. ConnectorDB9F
  2. InterfaceRS-232
System
  1. Bit Error Rate1 in 109 or better

Alarm
  1. Dry ContactNormal Open/Closed
Temperature
  1. Operating-10°C to 50°C
  2. Hi-Temp (optional)-20°C to 70°C
  3. Extreme (optional)-40°C to 80°C
  4. Storage-40°C to 90°C
  5. Humidity95% non-condensing
Physical (Standalone Unit)
  1. Height(3.53cm) 1.40"
  2. Width(18.14cm) 7.20"
  3. Depth(24.89cm) 9.80"
  4. Weight(907g) 2.0lbs

Ordering

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