PRO SIGNAL OM3 Multimode Fibre Optic Patch Lead - ST-ST Duplex, 0.5m
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Full details
This PRO SIGNAL OM3 Multimode Fibre Optic Patch Lead is designed for network professionals and IT managers requiring reliable, high-speed data transmission over short to medium distances. Its key benefit is delivering higher bandwidth and greater distance capabilities compared to OM2, ensuring efficient data flow. A potential consideration is its specific ST connector type, which may require existing compatible equipment.
All features
| Series | OM3 Multimode Fibre Optic Patch Lead |
|---|---|
| Model Part Number | PSG92052 |
| Brand | PRO SIGNAL |
Extended Product Information
FAQs
What is OM3 fiber, and how does it differ from OM2?
OM3 (Optical Multimode 3) fiber is a type of multimode fiber optic cable optimized for use with LED and laser light sources. It offers higher bandwidth and supports longer transmission distances than OM2 fiber, particularly for high-speed applications like 10 Gigabit Ethernet.
What does 'Duplex' mean for this cable?
'Duplex' means the cable contains two separate fiber strands, allowing for simultaneous transmission and reception of data over two distinct paths. This is essential for most modern networking protocols.
What is an LSZH cable jacket?
LSZH stands for Low Smoke Zero Halogen. This type of cable jacket is designed to emit very little smoke and no toxic halogenated compounds when exposed to heat or fire, making it safer for use in enclosed public spaces or buildings.
What are ST connectors?
ST (Straight Tip) connectors are a type of fiber optic connector characterized by a bayonet-style coupling mechanism. They were very common in older networking equipment but are less prevalent in newer, high-density installations which often use LC or SC connectors.
Can I use this 0.5m cable for long-distance runs?
No, this 0.5m cable is intended for very short connections, such as within a server rack or between adjacent equipment. For longer distances, you would need a longer OM3 cable or potentially a single-mode fiber optic cable, depending on the specific distance and speed requirements.
How do I clean the ST connectors?
Use specialized fiber optic cleaning swabs and an appropriate cleaning fluid designed for fiber optics. Gently swipe the end face of the connector. Ensure the area is clean before making a connection to prevent signal degradation or damage.
Troubleshooting
No network connectivity or intermittent connection.
Ensure both ST connectors are fully seated in their respective ports. Check that the fiber optic ports on your network devices are clean and free from debris. Inspect the cable for any visible damage. Test with a known good cable if possible.
Slow data transfer speeds.
Verify that both ends of the cable are connected to OM3-compatible ports and that your network equipment supports the desired speeds. Clean the fiber optic connectors as they may be dirty, causing signal attenuation. Check for network congestion or issues with the connected devices.
Connector won't latch or feels loose.
Inspect the connector locking mechanism for damage. Ensure no dust or foreign material is preventing a secure connection. Try a different ST port on the connected equipment. If the connector is damaged, the cable may need to be replaced.
Pros and Cons
Pros
- High bandwidth supports faster data transfer rates.
- LSZH jacket provides increased safety in building installations.
- Duplex design enhances network performance through simultaneous data flow.
- OM3 standard offers better performance over longer distances than lower-grade multimode fibers.
- Compact 0.5m length is perfect for neat, short-run connections.
Cons
- ST connectors are less common in newer high-density network environments compared to LC or SC.
- Multimode fiber is generally not suitable for very long-haul transmission compared to single-mode.
- Requires compatible ST ports on network equipment.
- The aqua color, while standard for OM3 LSZH, might not fit all aesthetic requirements.
Setup, Compatibility & Care
Setup:
- Ensure the equipment you are connecting has compatible ST duplex fiber optic ports.
- Carefully insert the ST connectors into the designated ports until they click securely. Avoid forcing the connection.
- Verify the cable is routed neatly and is not under excessive strain.
Compatibility:
- This cable is designed for use with OM3 multimode fiber optic systems.
- Compatible with network devices featuring ST duplex fiber optic connectors.
- Suitable for network speeds including Gigabit Ethernet, 10 Gigabit Ethernet, and higher speeds supported by OM3 infrastructure.
Care:
- Keep the fiber optic connectors clean. Use appropriate fiber optic cleaning tools (e.g., swabs and cleaning fluid specifically for fiber optics) before and after use.
- Store the cable in a clean, dry environment when not in use, protecting the connectors from dust and damage.
- Avoid sharp bends, kinks, or excessive tension on the cable, as this can damage the fiber strands.
- Handle the cable by the connector housing, not by the cable jacket itself.