الوصف
Built for Legacy Fiber, Ready for Modern Equipment
OM1 62.5/125 μm multimode fiber was deployed extensively in the early days of fiber LANs and is still common in hospitals, airports, universities, and industrial sites. While newer networks use smaller LC ports, the fiber itself remains perfectly usable for 1G and Fast Ethernet.
This patch cord keeps those networks running efficiently while allowing them to connect directly to LC-based optics.
المواصفات الفنية
| المعلمة | SC/UPC–LC/UPC-62.5/125-DX |
|---|---|
| نوع الألياف | Multimode 62.5/125 μm (OM1) |
| التكوين | دوبلكس (DX) |
| الموصل أ | SC / UPC |
| الموصّل B | LC / UPC |
| الطول الموجي التشغيلي | 850 نانومتر / 1300 نانومتر |
| فقدان الإدراج | ≤ 0.30 ديسيبل |
| خسارة الإرجاع | ≥ 30 ديسيبل |
| معدل البيانات النموذجي | 1G Ethernet (up to 275 m @ 850 nm) |
| سترة الكابل | LSZH أو PVC |
| درجة حرارة التشغيل | -10 درجات مئوية إلى +70 درجة مئوية |
| المعايير | IEC, TIA-568, RoHS, REACH, IEC, TIA-568, RoHS, REACH |
كيفية أدائها في الشبكات الحقيقية
في 850 نانومتر, 62.5/125 μm fiber supports:
-
1G Ethernet up to 275 meters
-
Fast Ethernet up to 2 km
This makes the SC–LC OM1 jumper ideal for:
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Campus and office building networks
-
Industrial automation systems
-
Security and CCTV fiber links
-
Legacy fiber distribution frames
Precision Manufacturing You Can Trust
Each cable is manufactured using ceramic ferrules, precision UPC polishing, and automated optical testing. Both fiber channels are inspected for insertion loss and end-face quality, ensuring reliable transmission even after thousands of connection cycles.
The LSZH jacket option also meets modern fire-safety and low-smoke requirements for indoor installations.
أسئلة وأجوبة احترافية
Q1: Is 62.5/125 fiber still usable today?
Yes. While it does not support 10G at long distances, it remains fully suitable for 1G and Fast Ethernet networks that are still widely deployed.
Q2: Why choose SC on one end and LC on the other?
SC connects easily to older patch panels, while LC fits modern switches and SFP transceivers, making this cable ideal for mixed environments.
س3: هل يمكن استخدام هذا الكابل في مراكز البيانات؟
It is typically used at the edge of data centers or telecom rooms where legacy OM1 fiber connects to newer LC-based equipment.
Q4: What does UPC polishing provide?
UPC creates a تلامس جسدي سلس between fiber end faces, keeping insertion loss low and reflections stable (≥30 dB).
المراجعات
لا توجد مراجعات بعد.