Description
QAP G652D‑SM1KM‑SCA/LCU 1KM OTDR Launch Cable SM 9/125µm SC/APC‑LC/UPC
Overview
The QAP G652D‑SM1KM‑SCA/LCU 1KM OTDR Launch Cable is a high‑performance 1,000-meter fiber optic cable made with G.652D singlemode (SM) 9/125µm fiber. It features SC/APC and LC/UPC connectors, allowing for flexible interface pairing during OTDR testing. Engineered to eliminate the dead zone at the beginning or end of a test fiber, this unit can be used as either a launch cable or a receive cable, providing technicians with dual-purpose functionality in the field.
Tri‑Tek Electronics is an authorized distributor of this product, offering full manufacturer warranty coverage, factory support, and the best local service across Arizona. Visit our Mesa, AZ retail location for fast, convenient access and expert support across Phoenix, Tempe, Chandler, Gilbert, and beyond.
Key Features & Benefits
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Built with G.652D Singlemode 9/125µm fiber
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Total length: 1,000 meters
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Connector types: SC/APC to LC/UPC
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Functions as a launch or receive cable for OTDR testing
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Minimizes dead zones for more accurate fiber link analysis
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Durable, weather-resistant, field-ready plastic enclosure
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Low insertion loss ensures signal integrity
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Compact design with included carrying case for mobility
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Compatible with most industry OTDR units
Technical Specifications
| Parameter |
Specification |
| Fiber Type |
Singlemode G.652D |
| Core / Cladding Diameter |
9 µm / 125 µm |
| Cable Length |
1,000 meters |
| Connector A |
SC/APC |
| Connector B |
LC/UPC |
| Insertion Loss |
≤ 0.5 dB typical at 1310 nm |
| Enclosure Type |
Nonmetallic rugged case |
| Dimensions (Box) |
Approx. 24.2 × 14 × 6.7 cm |
| Weight |
Approx. 0.79 kg |
| Operating Temp |
–40 °C to +55 °C |
| Accessories |
Carrying bag, test report, packaging box |
Example Usage Scenario
Dual-Purpose OTDR Testing for Fiber Certification
In a typical field application, a fiber technician connects this 1KM cable to the OTDR using the SC/APC side to launch the test signal. The LC/UPC end connects to the fiber link being tested, allowing accurate measurement of the first connection point. Alternatively, when used at the far end of the link, this same unit functions as a receive cable, capturing the last events of the test to ensure comprehensive certification and event detection.
This flexibility makes the QAP G652D-SM1KM-SCA/LCU cable ideal for FTTH deployment checks, long-haul fiber qualification, and enterprise network maintenance.
Why Tri‑Tek Electronics?
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Authorized Distributor: Full factory-backed warranty and support
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Arizona-Based: Fast fulfillment from our Mesa warehouse with local pickup and delivery
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Preferred by Professionals: Ideal for fiber installers, techs, and low voltage integrators
