- 5V Power required
- Standard RS-232 DCE (DB9-F) to DTE (DB9-M) Interface
- With DB-9 / F & DB-9 / M Connectors
- Easy to install , Plug & Play
- Working type: RS-232/F (DCE) =>TTL (Booster) =>RS-232/M (DTE)
- Fully compliant with RS-232 Spec.
- With double colors LED appeared power / TXD / RXD
- Easy cheek data transfer & receiver
- Compact size
- Fit display of RS-232 working
- RS-232 DTE connecter : DB9 - M
- RS-232 DCE connecter : DB9 - F
- Line extener 45m
- Data rate : Up to 250 K bps
- With TTL Single Booster
- Stander RS-232 I/O
- Housing : Plastic,
- Weight : 55g
- Dimensions (L*W*H) : 45 * 35 * 21 ( mm ) body
| Signal Name | DB - 9F - DTE | DB - 9M - DCE | |
| FG (Frame Ground) | - | - | FG |
| CD (Carrier Detect) | 1 | 1 | DCD |
| RD (Receive Data) | 2 | 2 | RD |
| TD (Transmit Data) | 3 | 3 | TD |
| DTR (Data Terminal Ready) | 4 | 4 | DTR |
| SG (Signal Ground) | 5 | 5 | SG |
| DSR (Data Set Ready) | 6 | 6 | DSR |
| RTS (Request To Send) | 7 | 7 | RTS |
| CTS (Clear To Send) | 8 | 8 | CTS |
| RI (Ring Indicator) | 9 | 9 | RI |