We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rugged box housing 1000m single-mode fiber with SC/UPC and LC/UPC connectors

BESIGN

BESIGN OTDR Launch Cable SC/UPC-LC/UPC 1000m 2 in 1 accessory

SKU CH-DR02-K60XM

Eliminates OTDR dead zones with 1000 m single-mode 9/125 fibre, SC/UPC to LC/UPC connectors and ≤0.5 dB/km loss in a rugged field-ready box

  • Eliminates OTDR blind spots for accurate fault location
  • SC/UPC to LC/UPC connectors on single-mode 9/125 fibre
  • Attenuation ≤ 0.5 dB/km ensures clean signal transmission
  • 1000 m fibre length housed in rugged, latch-sealed box
  • Lightweight, fusion-joint-free design simplifies field transport and use

OTDR launch cable for dead-zone elimination

The BESIGN OTDR launch cable is built to remove the blind spot that limits optical time-domain reflectometer testing. It provides a 1000 metre single-mode fibre path with SC/UPC to LC/UPC connectors so technicians can measure events close to the instrument. The unit supports installation, training, calibration and pulse-suppression tasks in one package. Field engineers who need accurate near-end loss readings will find it purpose-built.

Rugged box with compound latch and no centre

The fibre is coiled inside a compact, rugged enclosure that seals with a compound latch to keep moisture and dust out. Eliminating the centre fusion joint reduces bulk and weight, making the box easy to carry to remote sites. The secure latch opens quickly while maintaining a lock that protects the fibre during transport. Daily handling in harsh environments is the intended use case.

Low-loss single-mode fibre rated at 0.5 dBm per

Signal attenuation is specified at 0.5 dBm/km or less across the full 1000 metre length, preserving measurement accuracy for single-mode 9/125 fibre. The passive design draws no power and generates no noise, so it adds no thermal load to the test setup. Technicians relying on consistent loss figures for certification work can trust the stated performance. Buyers needing multi-mode fibre or higher loss budgets should look elsewhere.

Highlights

  • Eliminates OTDR blind spots for accurate fault location
  • SC/UPC to LC/UPC connectors on single-mode 9/125 fibre
  • Attenuation ≤ 0.5 dB/km ensures clean signal transmission
  • 1000 m fibre length housed in rugged, latch-sealed box
  • Lightweight, fusion-joint-free design simplifies field transport and use

Specifications

No published specifications for this item yet.

Questions about this item

What connectors does the SC/UPC-LC/UPC launch cable use?

It uses SC/UPC on one end and LC/UPC on the other, both for single-mode 9/125 fibre.

How much fibre fits inside the box?

The rugged box accommodates up to 1000 metres of single-mode fibre with a compound latch seal.

How do I connect it to the OTDR for testing?

Patch the SC/UPC end to the OTDR port, the LC/UPC end to the fibre under test, and verify the 0.5 dB/km loss budget.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.