Kabelmeister OM4 Fiber Optic Patch Cable LC to LC Duplex Multimode 50/125 µm LSZH 3m Violet
Brand:
KABELMEISTER
Kabelmeister OM4 Fiber Optic Patch Cable LC to LC Duplex Multimode 50/125 µm LSZH 3m Violet
€13.07 inc. VAT
LDM4-LC-030
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Kabelmeister OM4 LC to LC Duplex Fiber Optic Patch Cable, 3 m
OM4 MultimodeLC to LCDuplex3 m
The Kabelmeister OM4 multimode fiber optic patch cable connects an LC port to another LC port over 3 m of 50/125 µm duplex fibre, made for the fiber ports of switches, servers, media converters and patch panels.
It suits IT technicians and installers who need a short jumper inside a rack on an OM4 link — OM4 is the grade used for 10G and faster short-reach links in server rooms and data centres.
Before you order: This is a multimode cable. It only works with short-range multimode transceivers (SX/SR, 850 nm) on multimode cabling — check the transceiver label before you order.
What's in the Box
- 1 × Kabelmeister OM4 fiber optic patch cable, LC to LC, duplex, 3 m
- Dust caps on all connectors
- Individual test report
- SFP/SFP+ transceivers, couplers and cleaning tools are not included
What It Means in Practice
- Two fibres in one jacket: one carries transmit (Tx), the other receive (Rx) — one cable is a complete link between two duplex ports.
- OM4 multimode is rated for 10GBASE-SR links up to 400 m and 25GBASE-SR up to 100 m; at 3 m the cable length never limits the link — the transceivers do.
- 3 m is the cable length end to end. Good for a jumper within the same rack or to the next one.
- If the link stays down after plugging in, the Tx/Rx pair is crossed: swap the two fibres at one end — the duplex clip on this cable is designed to let you swap polarity.
- Minimum bend radius is 7.5 mm — tidy it with soft velcro ties, never with tight plastic cable ties.
- Jacket colour helps you identify the fibre at a glance in a busy rack: violet (Erika violet) or aqua marks OM4; this cable is violet.
- To extend a run, join two cables with an LC coupler of the same fibre type; every joint adds about 0.3 dB of loss, so on short links it does not matter, but a single longer cable is always cleaner.
What Will Not Work
- It will not work with singlemode transceivers (LX/LR, 1310/1550 nm) or on a singlemode (yellow) backbone — multimode and singlemode cannot be mixed.
- It does not fit SC/ST/MPO/MTP ports — check the connector on both devices.
- It does not mate with APC (green, angled) connectors or couplers — those need an APC cable.
- It does not plug into copper RJ45 ports — a switch needs an SFP/SFP+ slot with a fiber transceiver, or a media converter.
Key Features
OM4 50/125 µm
Multimode fibre for short-reach 850 nm optics in racks and server rooms.
LC to LC connectors
LC on both ends.
LSZH jacket
Low-smoke, zero-halogen sheath for offices, server rooms and public buildings. Outer diameter 2.0 mm.
Tested
Each cable comes with its own test report / measurement protocol from the factory.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight · Buyer's Guide
Most fiber links that fail on day one fail on the details: wrong fibre type, wrong connector or crossed Tx/Rx. This Kabelmeister cable is the right choice when both ends are LC multimode and the run is 3 m. Pair it with the matching SFP/SFP+ modules on your network switches. In a rack we recommend ordering one spare jumper per link type and labelling both ends — it turns a midnight outage into a two-minute swap.
✓ Buy it if your devices have LC ports, use multimode SX/SR optics and 3 m covers the route with some slack.
✕ Skip it if your optics are singlemode (LX/LR), your ports are APC (green), or you need a different length.
→ Also consider the same OM4 cable in another length or with other connectors, and the SFP/SFP+ transceivers for both ends — ask us for the right match.
Not sure it fits? Send us the model of your switch, transceiver or patch panel and we will check connector, fibre type and length before you order.
Features - KABELMEISTER - LDM4-LC-030
Colour
violet
Length
3m
More Details
Product Code
04:480217
EAN Code
4066857002662
Manufacturer
KABELMEISTER