Description
Why 2.0mm is the FTTH standard
FTTH and access networks require fiber cords that can survive bending, pulling, and frequent reconnections.
Le 2.0mm jacket provides the right balance between flexibility and mechanical protection.
| Taille du câble | Utilisation typique |
|---|---|
| 0,9 mm | Pigtails, inside equipment |
| 2,0 mm | FTTH jumpers, wall outlets, ONT cords |
This makes the LC APC 2.0mm version ideal for last-mile fiber connections.
Optical performance for PON & access networks
| Paramètres | Valeur typique |
|---|---|
| Type de fibre | monomode (9/125 µm) |
| Type de polissage | APC (coudé à 8°) |
| Perte d'insertion | ≤ 0,30 dB |
| Perte de retour | ≥ 60 dB |
| Longueur d'onde de fonctionnement | 1310 nm / 1550 nm |
| La vie sexuelle | ≥ 1000 cycles |
The high return loss ensures stable GPON, XG-PON and CATV signal quality.
Structure mécanique
| Objet | Spécifications |
|---|---|
| Type de connecteur | LC Simplex |
| Taille du câble | 2,0 mm |
| Embout | Céramique zircone de 1,25 mm |
| Système de verrouillage | LC push-pull latch |
| End-face | Polissage angulaire APC |
| Température de fonctionnement | De -40°C à +75°C |
| Résistance à la traction | ≥ 100 N |
Le LC latch design allows fast connection in dense panels while keeping the fiber securely locked.
Applications typiques
Ce connecteur est largement utilisé dans :
-
FTTH wall outlets and ONT connections
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PON distribution boxes
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Fiber patch panels
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Access network patch cords
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CATV & RF-over-fiber links
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Optical test jumpers
Questions et réponses professionnelles
Q1: Can LC APC 2.0mm be used in data centers?
Yes. It works well in single-mode data center links, especially where high return loss is required.
Q2: Is 2.0mm strong enough for customer-side FTTH cables?
Yes. 2.0mm is the standard size for FTTH patch cords, offering good flexibility with reliable tensile strength.
Q3: Can LC APC connect to LC UPC?
No. APC and UPC must not be mixed. Doing so will cause high optical loss and ferrule damage.
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