StarTech.com 1m LC to LC OM5 Duplex Fiber Optic Cable, 50/125µm LSZH
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About This Item
- OM5 multimode fibre optic cable with LC duplex connectors
- 1 m length with 50/125 µm core and cladding diameter
- LSZH jacket for low smoke and zero halogen safety
- Supports 100 Gbit/s data transfer and SWDM applications
- Backward compatible with OM4 and OM3 10G networks
- 6 cm bending radius with CE and RoHS compliance
- Operating temperature -20 to 60 °C
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StarTech.com 1m OM5 LC to LC Duplex Fiber Cable | LSZH LOMMF
The StarTech.com 1m (3.3ft) LC to LC (UPC) OM5 Multimode Fiber Optic Cable, 50/125µm Duplex LOMMF Zipcord, VCSEL, 40G/100G, LSZH Fiber Jumper Cord is designed for high-speed SWDM applications. It supports 40G and 100G connectivity over short distances. This cable is ideal for modern UK data centres requiring reliable multimode performance. Its LSZH jacket adds safety for indoor installations.
Key Technical Metrics
| Metric | Spec. |
|---|---|
| Cable Length | 1 m |
| Connector Type | LC to LC (UPC) |
| Fibre Mode | OM5 Multimode |
| Core / Cladding | 50 / 125 µm |
| Data Rate Support | Up to 100 Gbit/s |
| Jacket Material | LSZH (Low Smoke Zero Halogen) |
SWDM Support for 40G/100G Networks
This OM5 cable supports Shortwave Wavelength Division Multiplexing (SWDM). It operates across 850-953 nm VCSEL wavelengths. This allows four lanes of data over a single duplex pair. You can achieve 40G and 100G speeds without upgrading to single-mode fibre. It is a cost-effective upgrade for existing multimode infrastructure.
Engineered for Low Insertion Loss
Precision ceramic ferrules ensure accurate core alignment. This minimises insertion loss and prevents signal degradation. The UPC polish improves return loss compared to older PC standards. Because the cable is Laser-Optimized Multi-Mode (LOMMF), it performs reliably with VCSEL sources. This guarantees stable connectivity in high-density racks.
Backward Compatibility with OM4/OM3
This OM5 patch cord is fully backward compatible with OM4 and OM3 networks. You can use it in legacy 10G environments without issue. It ensures a seamless transition as you scale bandwidth. However, you must verify that your existing patch panels support LC connections. This cable does not change your current network topology.
LSZH Safety for UK Installations
The LSZH jacket emits minimal smoke and zero halogen when exposed to heat. This is critical for confined spaces like trains, aircraft, or server rooms. It meets UK building code requirements for low-toxicity cabling. Because of this, it is safer for staff during an emergency. Always confirm local fire regulations for your specific installation site.
Robust Mechanical Design
The cable features a 6 cm bending radius. This prevents sharp kinks that can damage the fibre core. The 2.9 mm diameter offers durability while remaining flexible. It operates between -20°C and 60°C. This range covers most UK indoor environments. The green jacket allows for easy identification in complex cable runs.
Box contents
- 1 x StarTech.com 1m LC to LC OM5 Multimode Duplex LSZH Fiber Cable
Check before you buy
- Confirm your network switches support OM5 multimode fibre.
- Verify that your rack patch panels use LC ports.
- Check that your installation environment requires LSZH jacketing.
- Ensure your cable management supports the 6 cm bending radius.
Frequently Asked Questions
Q: Is this cable compatible with OM4 ports?
A: Yes, it is backward compatible with OM4 and OM3 multimode networks.
Q: What does UPC mean on the connectors?
A: UPC stands for Ultra Physical Contact, offering a lower return loss than standard PC polish.
Q: Can I use this for 10G networks?
A: Yes, it supports 10G applications in legacy OM3 or OM4 environments.
Q: Is the LSZH jacket suitable for UK offices?
A: Yes, it is designed for indoor use with low smoke and zero halogen emissions.
Q: What is the maximum bend radius?
A: The minimum recommended bending radius is 6 cm to prevent signal loss.
The Consultant’s verdict & warranty
This cable is best for UK data centre engineers upgrading to 40G/100G SWDM networks. It offers a safe, LSZH-rated solution for indoor connectivity. It is not suitable for outdoor use or long-distance single-mode applications. Covered by the standard Manufacturer Warranty.
| Technical details | |
|---|---|
| Jacket material | Low smoke zero halogen (LSZH) |
| Fiber mode structure | Multi-mode |
| Connector 1 | LC |
| Connector 2 | LC |
| Cable type | LOMM |
| Cable length | 1 m |
| Full duplex | Yes |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Sustainability compliance | Yes |
| Compliance certificates | CE, RoHS |
| Features | |
| Bending radius | 6 cm |
| Fibre optic type | OM5 |
| Return loss | 30 dB |
| Jacket material | Low smoke zero halogen (LSZH) |
| Fiber mode structure | Multi-mode |
| Connector 1 | LC |
| Connector 2 | LC |
| Cable type | LOMM |
| Cable length | 1 m |
| Full duplex | Yes |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Operating temperature (T-T) | -20 - 60 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Data transfer rate | 100 Gbit/s |
| Wavelengths supported | 850,953,1300 nm |
| Product colour | Green |
| Connector 2 gender | Male |
| Connector 1 gender | Male |
| Data transmission | |
| Data transfer rate | 100 Gbit/s |
| Operational conditions | |
| Operating temperature (T-T) | -20 - 60 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Weight & dimensions | |
| Bending radius | 6 cm |
| Cable length | 1 m |
| Package width | 220 mm |
| Package depth | 200 mm |
| Package height | 5 mm |
| Cable diameter | 2.9 mm |
| Package weight | 18 g |
| Packaging data | |
| Package width | 220 mm |
| Package depth | 200 mm |
| Package height | 5 mm |
| Package weight | 18 g |
| Quantity per pack | 1 pc(s) |
| Logistics data | |
| Master (outer) case width | 410 mm |
| Master (outer) case length | 410 mm |
| Master (outer) case height | 450 mm |
| Products per master (outer) case | 320 pc(s) |
| Quantity per pack | 1 pc(s) |
| Identifiers | |
| Distributor SKUs | CI91376, 9029790, LCLCL1MOM5FIBER, CLLCLCL1MOM5FIBER |

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