 Used in conjunction with an OTDR, the FTB-SPSB covers the OTDR’s dead zone, enabling loss measurement on the first and last connections of a fiber under test.
Typically, the length of an OTDR’s dead zone is equivalent to that of the optical pulse plus a few meters. The chosen launch test cable should therefore be longer than the pulse dead zone used for the tests. For instance, a 1 µs pulse is approximately 100 m long; selecting a 150 m SPSB or a 300 m LTC/PSB would therefore be appropriate.
|
| |
| Manufacturer.....................: |
 |
 |
|
|
|
|
|
|
|
|
|
| |
Ordering Information |
| Part Number | Description |
| SPSB-XXX-XX-XX | Launch Test Cable . Comes in a soft, easy-to-carry-everywhere pouch |
|
| Multiple configurations available. Please check with your TVC representative or www.tvcinc.com for details |
| |
|
|
| |
|
|
|
| |
|