| Code | | 1 | 5 | 10 |
| RMS 101 | Single RS 232 rack mount switch 1 into 2 | £101.85 | £97.52 | £93.80 |
| RMS 102 | Single RS 232 rack mount switch 1 into 3 | £125.92 | £120.90 | £116.60 |
| RMS 103 | Single RS 232 rack mount switch 1 into 4 | £146.38 | £140.95 | £136.60 |
| RMS 201 | Dual RS 232 rack mount switch 1 into 2 | £187.03 | £179.65 | £173.31 |
| RMS 202 | Dual RS 232 rack mount switch 1into 3 | £227.10 | £218.55 | £211.23 |
| RMS 203 | Dual RS 232 rack mount switch 1into 4 | £262.10 | £252.78 | £244.80 |
| RMS 301 | Single RS 422 rack mount switch 1into 2 | £83.62 | £79.88 | £76.67 |
| RMS 302 | Single RS 422 rack mount switch 1into 3 | £100.60 | £96.45 | £92.90 |
| RMS 303 | Single RS 422 rack mount switch 1into 4 | £113.71 | £109.45 | £105.80 |
| RMS 304 | Single RS 422 rack mount switch 1into 6 | £142.45 | £137.57 | £133.39 |
| RMS 401 | Dual RS 422 rack mount switch 1into 2 | £150.57 | £144.37 | £139.06 |
| RMS 402 | Dual RS 422 rack mount switch 1into 3 | £177.53 | £170.65 | £164.74 |
| RMS 403 | Dual RS 422 rack mount switch 1into 4 | £196.77 | £189.78 | £183.80 |
| RMS 404 | Dual RS 422 rack mount switch 1into 5 | £247.23 | £239.14 | £232.20 |
With the increased use of computer controlled interfaces in the broadcast industry, we now manufacture a range of 19 inch rack mount passive switches. These are available in single or dual format within a 1U rack mount box, the most widely used being for RS 232C(V24) and RS 422 interfaces. All the units are arranged to have a common input and several outputs and are wired to the relevant interface specifications.
