StarTech.com 3m LC-LC OM5 Duplex Multimode Fibre Cable, LSZH
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About This Item
- OM5 fibre optic type with 50/125µm core and 125µm cladding
- LC to LC male connectors with full duplex OM5 multimode structure
- 3 m LSZH jacket with 6 cm bending radius and green colour
- Supports up to 100 Gbit/s data transfer with 30 dB return loss
- Compatible with 40G/100G SWDM and backward OM4/OM3 networks
- Operating and storage temperature range of -20 to 60 °C
- RoHS and CE compliant with low-smoke zero-halogen construction
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StarTech.com 3m (9.8ft) LC to LC (UPC) OM5 Multimode Fiber Optic Cable | 40G/100G SWDM LSZH
This StarTech.com 3m (9.8ft) LC to LC (UPC) OM5 Multimode Fiber Optic Cable, 50/125µm Duplex LOMMF Zipcord, VCSEL, 40G/100G, LSZH Fiber Jumper Cord is engineered for high-speed data centres. It supports Shortwave Wavelength Division Multiplexing (SWDM) for 40G and 100G networks. The LSZH jacket ensures safer installation in confined spaces. This cable connects LC-equipped network hardware over a 3-metre run.
Technical Specifications
| Metric | Spec. |
|---|---|
| Cable Length | 3 m |
| Connector Type | LC to LC (UPC) |
| Fibre Type | OM5 Multimode |
| Cable Jacket | LSZH (Low Smoke Zero Halogen) |
| Core / Cladding | 50 / 125 µm |
| Max Data Rate | 100 Gbit/s |
Engineered for SWDM and 40G/100G Networks
This OM5 duplex cable supports SWDM across 850–953 nm wavelengths. It enables higher bandwidth over fewer strands. Because it is Laser-Optimized Multi-Mode Fibre (LOMMF), it minimises insertion loss. You can deploy it for 40G and 100G Ethernet links.
The UPC polish improves return loss. So signal integrity remains stable in high-density racks. This design suits VCSEL sources used in modern transceivers.
Backward Compatibility with OM4 and OM3
This multimode 50/125µm patch cord is backward compatible with OM4 and OM3 networks. It works with existing 10G infrastructure. However, you must verify transceiver compatibility for your specific hardware. This ensures reliable connectivity in mixed environments.
The LC connectors suit standard SFP and QSFP ports. Always check your device documentation before purchase.
LSZH Safety for UK Installations
The cable features a Low Smoke Zero Halogen jacket. It emits minimal smoke and toxic fumes if exposed to extreme heat. This is critical for trains, aircraft, and industrial settings. It also meets residential building code requirements in the UK.
Because safety standards vary, confirm local compliance for your installation site. The green jacket aids visual identification in cable trays.
Precision Engineering and Reliability
Precision ceramic ferrules ensure correct fibre alignment. This reduces insertion loss and prevents connection issues. The cable is tested to meet or exceed TIA/EIA-568 standards.
It operates from -20°C to 60°C. Storage temperature range is the same. The bending radius is 6 cm, so avoid tight loops during installation.
Optimal Performance with VCSEL Sources
This LOMMF OM5 cable is ideal for 850–953 nm VCSEL and 1300 nm LED sources. It supports extended wavelengths for SWDM applications. This enhances signal quality over OM4 cables.
The duplex design allows full-duplex communication. So data flows bidirectionally without interference.
In the box
- 1 x StarTech.com 3m LC to LC OM5 Multimode Duplex LSZH Fiber Optic Cable
Before you order
- Confirm your transceivers support OM5 SWDM wavelengths (850–953 nm).
- Verify LC ports are available on your network hardware.
- Check UKCA or CE marking requirements for your specific installation.
- Ensure the 3m length suits your rack or cabinet layout.
Buyer FAQs
Is this cable compatible with OM4 ports?
Does the LSZH jacket meet UK building codes?
What is the maximum data rate?
Are the connectors UPC polished?
What is the bending radius?
Summary & warranty
This cable is ideal for UK data centre engineers upgrading to 40G/100G SWDM links. It suits environments requiring LSZH safety compliance. Choose this for reliable OM5 performance with backward compatibility.
Covered by the applicable manufacturer warranty.
| Jacket material | Low smoke zero halogen (LSZH) |
|---|---|
| Fiber mode structure | Multi-mode |
| Connector 1 | LC |
| Connector 2 | LC |
| Cable type | LOMM |
| Cable length | 3 m |
| Full duplex | Yes |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Sustainability compliance | Yes |
| Compliance certificates | RoHS, CE |
| Bending radius | 6 cm |
| Fibre optic type | OM5 |
| Return loss | 30 dB |
| Operating temperature T-T | -20 – 60 °C |
| Storage temperature T-T | -20 – 60 °C |
| Data transfer rate | 100 Gbit/s |
| Wavelengths supported | 953,1300,850 nm |
| Product colour | Green |
| Connector 2 gender | Male |
| Connector 1 gender | Male |
| Package width | 220 mm |
| Package depth | 200 mm |
| Package height | 8 mm |
| Cable diameter | 2.9 mm |
| Package weight | 32.5 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 | 200 pc(s) |
| Distributor SKUs | CI91375, 9029796, LCLCL3MOM5FIBER, CLLCLCL3MOM5FIBER |

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