Descrição
Why 2.0mm is the FTTH standard
FTTH and access networks require fiber cords that can survive bending, pulling, and frequent reconnections.
O 2.0mm jacket provides the right balance between flexibility and mechanical protection.
| Tamanho do cabo | Uso típico |
|---|---|
| 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
| Parâmetro | Valor típico |
|---|---|
| Tipo de fibra | Modo único (9/125 µm) |
| Tipo de polonês | APC (ângulo de 8°) |
| Perda de inserção | ≤ 0,30 dB |
| Perda de retorno | ≥ 60 dB |
| Comprimento de onda operacional | 1310 nm / 1550 nm |
| Vida de acasalamento | ≥ 1000 ciclos |
The high return loss ensures stable GPON, XG-PON and CATV signal quality.
Estrutura mecânica
| Item | Especificação |
|---|---|
| Tipo de conector | LC Simplex |
| Tamanho do cabo | 2,0 mm |
| Ponteira | Cerâmica de zircônia de 1,25 mm |
| Sistema de travamento | LC push-pull latch |
| End-face | APC angled polish |
| Temperatura operacional | -40°C a +75°C |
| Resistência à tração | ≥ 100 N |
O LC latch design allows fast connection in dense panels while keeping the fiber securely locked.
Aplicações típicas
Esse conector é amplamente utilizado em:
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FTTH wall outlets and ONT connections
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PON distribution boxes
-
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
Perguntas e respostas profissionais
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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