An OTDR launch cable, which connects the OTDR to the link-under-test, discloses the insertion loss
They are also pulse suppressor cables, launch cords, launch leads, receive cables or fiber rings.
OTDR Dummy fiber is designed to be used in conjunction with an OTDR to measure complete link loss of
a fiber. A fiber ring serves as both a launch cable and a receive cable.
Specifications:
| Transmission Characteristics | |||
|
SM |
50/125 |
62.5/125 |
|
| Max Attenuation (dB/km) | 0.4/0.30 | 3.5/1.5 | 3.5/1.5 |
| Typical Attenuation (dB/km) | 0.35/0.21 | 3.1/1.0 | 3.0/1.0 |
| Mini Bandwidth (Mhz.km) | -- | 400/400 | 160/500 |
| Part No. |
Description
|
| Fiber-ROLL-SM10 |
SM G652D, 1KM,
optional |
| Fiber-ROLL-SM20 |
SM G652D, 2KM,
|
| Fiber-ROLL-MM10 |
MM (62.5/125um or 50/125um), 1KM,
|
| Fiber-ROLL-MM20 |
MM (62.5/125um or 50/125um), 2KM,
|
| Fiber-ROLL-SM710 |
SM G657A, 1KM,
optional |
| Fiber-ROLL-SM720 |
SM G657A, 2KM,
|
| Fiber-ROLL-OM310 |
OM3, 1KM,
|
| Fiber-ROLL-OM320 |
OM3, 2KM,
|
