StarTech.com 20m LC/UPC to LC/UPC OM4 Multimode Fibre Optic Cable, LSZH
£55.10
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About This Item
- 20m OM4 multimode duplex fibre optic cable with LC/UPC connectors
- Low smoke zero halogen (LSZH) jacket with aqua colour
- 100 Gbit/s data transfer rate for 40/100 Gigabit networks
- Backward compatible with OM3 and 1/10/40 Gbps networks
- 50/125µm core with 6 cm bending radius
- Operating temperature range of -20 to 60 °C
- CE and RoHS compliance with LSZH flame-retardant design
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StarTech.com 20m OM4 LC/UPC to LC/UPC Multimode Fibre Cable | 100G LSZH
The StarTech.com 20m (65ft) LC/UPC to LC/UPC OM4 Multimode Fibre Optic Cable, 50/125µm LOMMF/VCSEL Zipcord Fibre, 100G, Low Insertion Loss – LSZH Fibre Jumper Cord is built for high-speed UK data centres. This cable supports 100G Ethernet using VCSEL sources. It delivers reliable connectivity for servers and storage networks. The LSZH jacket ensures safer installation in enclosed spaces.
Slim Specifications
| Metric | Spec. |
|---|---|
| Cable Length | 20 metres |
| Fibre Type | OM4 Multimode |
| Connectors | LC/UPC to LC/UPC |
| Core / Cladding | 50µm / 125µm |
| Data Rate | 100 Gbit/s |
| Jacket Material | LSZH (Low Smoke Zero Halogen) |
High-Density 100G Network Performance
This OM4 cable supports 100G transmission over 20 metres using 850 nm wavelengths. It is laser-optimised for VCSEL sources. The LC/UPC polish improves return loss compared to older PC standards. This reduces signal reflection in high-density racks.
Safe LSZH Installation Environments
The jacket uses Low Smoke Zero Halogen materials. This minimises toxic fumes during heat exposure. It is suitable for trains, aircraft, and poorly ventilated industrial areas. Always verify local building fire codes before installation.
Backward Compatibility with Legacy Fibre
This multimode 50/125µm cord is backward compatible with OM3 networks. It supports 1/10/40 Gbps legacy systems. You can integrate it into existing infrastructure without replacing all hardware. Confirm your current fibre interface matches LC connectors.
Precision Engineering for Reliability
Precision-manufactured ceramic ferrules ensure correct fibre alignment. This minimises insertion loss across the link. The zipcord design protects the duplex connection during handling. However, the bending radius is limited to 6 cm; avoid tight loops.
Box contents
- 1 x StarTech.com 20m LC/UPC to LC/UPC OM4 Multimode Fibre Optic Cable
Key points to check
- Confirm your SFP+ or QSFP modules support OM4 multimode fibre.
- Verify your network rack space accommodates a 20m cable length.
- Check that your equipment uses LC duplex ports for this zipcord cable.
- Confirm compliance needs for CE and RoHS in your specific UK installation.
Common questions
Is this cable compatible with OM3 infrastructure?
Does the LSZH jacket require special handling?
What is the maximum bend radius?
Are the connectors LC/UPC polished?
Is this cable suitable for outdoor use?
The short version
This cable is ideal for UK system integrators upgrading to 100G Ethernet in server rooms. It suits environments requiring fire-safe LSZH cabling and high optical performance. Covered by the applicable manufacturer warranty.
| Jacket material | Low smoke zero halogen (LSZH) |
|---|---|
| Fibre mode structure | Multi-mode |
| Connector 1 | LC |
| Connector 2 | LC |
| Cable length | 20 m |
| Full duplex | Yes |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Sustainability compliance | Yes |
| Compliance certificates | CE, RoHS |
| Bending radius | 6 cm |
| Fibre optic type | OM4 |
| Operating temperature T-T | -20 – 60 °C |
| Storage temperature T-T | -20 – 60 °C |
| Data transfer rate | 100 Gbit/s |
| Wavelengths supported | 850 nm |
| Product colour | Aqua colour |
| Connector 2 gender | Male |
| Connector 1 gender | Male |
| Package width | 330 mm |
| Package depth | 255 mm |
| Package height | 40 mm |
| Cable diameter | 2.9 mm |
| Package weight | 280 g |
| Quantity per pack | 1 pc(s) |
| Master outer case width | 410 mm |
| Master outer case length | 410 mm |
| Master outer case height | 450 mm |
| Products per master outer case | 40 pc(s) |

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