Description
Built for Established OM1 Fiber Systems
Although modern data centers favor higher-grade fiber, 62.5/125 μm OM1 is still widely deployed in buildings and facilities around the world. This patch cord allows those systems to continue operating reliably at 850 nm et 1300 nm, supporting common applications such as Fast Ethernet and Gigabit Ethernet.
Le UPC-polished fiber end faces ensure smooth physical contact, keeping optical loss low and signal reflections under control.
Spécifications techniques
| Paramètres | ST/UPC–ST/UPC-62.5/125-DX |
|---|---|
| Type de fibre | Multimode 62.5/125 μm (OM1) |
| Configuration | Duplex (DX) |
| Connecteur A | ST / UPC |
| Connecteur B | ST / UPC |
| Longueur d'onde de fonctionnement | 850 nm / 1300 nm |
| Perte d'insertion | ≤ 0,30 dB |
| Perte de retour | ≥ 30 dB |
| Typical Data Rate | 1G Ethernet up to 275 m |
| Gaine du câble | LSZH ou PVC |
| Température de fonctionnement | De -10 °C à +70 °C |
| Normes | IEC, TIA-568, RoHS, REACH |
Where This Cable Is Commonly Used
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Campus and building fiber backbones
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Security and surveillance fiber links
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Industrial control networks
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Telecom and fiber distribution frames
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Legacy LAN infrastructure
Le larger 62.5 μm core offers good alignment tolerance, which is particularly useful in installations with frequent patching and reconfiguration.
Manufactured for Long-Term Reliability
Each ST/UPC–ST/UPC patch cord is assembled with high-precision ceramic ferrules et UPC-polished end faces, then tested for insertion loss, return loss, and end-face geometry. This ensures stable performance even after thousands of connection cycles in busy fiber closets or control rooms.
Questions et réponses professionnelles
Q1: Is ST–ST still used in modern networks?
Yes. While it is not used in new data centers, it is still widely used in legacy buildings, CCTV systems, and industrial fiber networks.
Q2: Can this cable support Gigabit Ethernet?
Yes. OM1 62.5/125 fiber supports 1G Ethernet up to 275 meters at 850 nm.
Q3: Why is ST preferred in industrial environments?
ST connectors use a bayonet locking mechanism that resists vibration and accidental unplugging.
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