LC UPC to LC UPC Duplex OM4, 1.2mm, ofnr Fiber Patch Cable
For Tanzanian site work, correct product selection should be followed by careful transport, connector inspection and retention of the fiber records. This OM4 fiber patch cable carries a LC UPC interface on one end and a LC UPC interface on the other, factory terminated on OM4 glass and optically tested as a complete unit. The duplex zipcord build keeps the transmit and receive strands paired in one unit for fast, error-free patching.
Product Highlights
- Bend Insensitive Fiber with 7.5mm Min. Bend Radius
- Precision Zirconia Ferrule Connectors Ensure Low Loss
- Thinner Cable Diameter Delivers Enhanced Flexibility for Tight Spaces and Complex Routing
- Flame-Retardant Riser (OFNR) for Vertical and Floor-to-Floor Installations
- Color-Coded Cable Jacket for Easy Identification
Specifications
| Connector A | LC UPC Duplex |
|---|---|
| Connector B | LC UPC Duplex |
| Fiber Count | 2 Fibers |
| Fiber Grade | Bend Insensitive Fiber |
| Fiber Mode | OM4 50/125μm |
| Wavelength | 850/1300nm |
| Flame Rating | Riser (OFNR) |
| Cable Outside Diameter (OD) | 1.2mm |
| Polarity | A (Tx) to B (Rx) |
| Cable Type | Tight-Buffered |
| Min. Bend Radius (Optical Fiber) | 7.5mm |
| Min. Bend Radius (Fiber Cable) | 20/10D (Dynamic/Static) |
| Connector Durability | 1000 times |
| Tensile Strength | 40/80N (Long/Short Term) |
| Insertion Loss | ≤0.3dB |
| Return Loss | ≥30dB |
| Attenuation at 850nm | ≤3.5dB/km |
| Attenuation at 1300nm | ≤1.5dB/km |
| Operating Temperature | -10 to 70°C (14 to 158°F) |
| Storage Temperature | -20 to 70°C (-4 to 158°F) |
Why OM4 replaced OM3 in new builds
OM4 raises the effective modal bandwidth to 4700 MHz·km at 850nm, and that headroom translates directly into reach for the higher-speed interfaces. Because the price difference against OM3 has largely disappeared, new cabling plants standardize on OM4 and keep OM3 only for matching existing installations.
Polarity and pairing in duplex links
A duplex jumper is two fibers with a defined A-to-B crossover. Getting polarity right at the cord level keeps the link consistent end to end, which is why these assemblies are built and tested as a pair rather than as two independent strands.
Length Options
Standard offerings cover the common patching routes: 2m (7ft), 3m (10ft), 5m (16ft), with customized length supplied beyond the list. Specifying the measured path length keeps the slack out of the manager and the strain off the installed connectors.
Quality Control and Testing
Every supplied assembly is terminated with precision zirconia ferrule connectors and optically tested before packing: insertion loss and return loss are verified on each cable, and end-face geometry is inspected for consistent physical contact. The supplied cable ships with dust caps on both connectors and the test result supplied on order.
Ordering and Factory Support
Refer to this setup by connector pair, fiber mode and length when purchasing a quotation. For configurations outside the listed options, mixed connector families, jackets, labeling or project packaging, send the specification with the request and the factory will ensure the build before fabrication. For Tanzanian deliveries, the order details should include any site identification needed by the installation team.
