Rayoptic’s in-house laboratory can perform the complete Telcordia GR-326-Core test program for applicable fiber optic connector platforms.
Our testing capability includes ferrule endface geometry inspection, thermal aging, thermal cycling, humidity aging, humidity/condensation cycling, dry-out and post-condensation thermal cycling, vibration, flex, twist, proof testing, transmission with applied load, impact, durability, connector installation, and end-of-test optical and mechanical evaluation.
We can also perform selected test requirements aligned with Telcordia GR-3120-Core and GR-771-Core, including proof testing, water immersion testing, temperature cycling, humidity aging, and 85°C/85% RH environmental testing.
These tests help verify optical performance, mechanical reliability, sealing performance, and long-term environmental durability before shipment.
After the 353ND epoxy has cured, Rayoptic inspects 10% of production samples to verify epoxy fill quality in the ferrule.
Each sample is checked to confirm that the ferrule is fully filled, the optical fiber is securely embedded in the epoxy, and no voids or air bubbles are present.
All single-mode and multimode fiber optic connectors manufactured by Rayoptic undergo 100% insertion loss (IL) and return loss (RL) testing.
Measurements are verified against the applicable product specifications and the acceptance criteria shown in the table below.
| Pulidor de virolas | Monomodo | Multimodo | Estándar | |||
| APC | UPC | PC | ||||
| Pérdida de inserción (dB) | Típico | Max. | Típico | Max. | 0.2 | IEC 61300-3-4 método B |
| 0.2 | 0.3 | 0.15 | 0.3 | |||
| 0.15 | 0.2 | 0.15 | 0.2 | NA | GR-326-Core Número 4 | |
| Pérdida de retorno (dB) | >60 | >50 | NA | IEC 61300-3-6 método 1 | ||
| >65 | >55 | NA | GR-326-Core Número 4 | |||
All single-mode and multimode fiber optic connectors manufactured by Rayoptic undergo 100% inspection and cleaning of the polished ferrule endface before shipment.
Inspection is performed at 200× and 400× magnification to verify that each endface meets the applicable cleanliness, scratch, defect, and acceptance criteria shown in the table below.
| Zona | Regiones(µm) Monomodo | Regiones(µm) Multimodo | Arañazos | Defectos | Estándar |
| A:Núcleo | 0-25 | 0-65 | Ninguno | Ninguno | IEC 61300-3-35 |
| B:Revestimiento | 25-120 | 65-120 | Ninguno | Ninguno | |
| C:Adhesivo | 120-130 | 120-130 | Ninguno | Ninguno | |
| D:Contacto | 130-250 | 130-250 | Ninguno | Ninguno | |
Rayoptic provides single-mode fiber optic connectors with a standard 3D endface geometry pass rate of ≥85%.
For applications with more demanding performance requirements, higher pass-rate options of 90% or 100% are available upon request. Ferrule endface geometry is evaluated in accordance with the applicable IEC 61755 and Telcordia GR-326-Core requirements shown in the table below.
| Parametros | APC IEC61755-3-2 GR-326-Core | UPC IEC61755-3-1 GR-326-Core |
| Radio de curvatura (mm) | 5 a 12 años | 10 a 25 |
| Socavación y protrusión de la fibra (nm) | de -100 a +100 | de -100 a +100 |
| Desplazamiento del vértice (µm) | 0 a 50 | 0 a 50 |
| Ángulo Error(°) | 8±0.3 | / |
| Error de tecla(°) | Min -0.5 Max. +0.5 | / |
Rayoptic engineers perform straight-pull and 90° side-pull tests on optical fiber connectors in accordance with ANSI/ASQ Z1.4, General Inspection Level I. A zero-acceptance sampling plan is applied: Ac = 0 and Re = 1. These tests help ensure that the connectors deliver reliable mechanical performance and maintain their functionality during installation.
| Parámetros | Conector reforzado | Condiciones | Estándar | Requisito |
| Tirón recto | SC FC LC ST MPO etc. (Cable montado de 1,6-2,0-3,0 mm) | Magnitud de la fuerza: 68N Velocidad: 5N/S Punto de aplicación : 0,5 m del extremo del conector Duración: 300s | IEC 61300-2-6 GR-326-Core Edición 4 4.4.3.4 | IL<0,3 dB RL>50dB(UPC) ,>60dB (APC), |
| Tracción lateral de 90 | Magnitud de la fuerza: 34N Velocidad: 5N/S Punto de aplicación : 0,5 m del extremo del conector Duración: 300s | IEC 61300-2-42 GR-326-Core Edición 4 4.4.3.4 |
| Parámetros | Conector reforzado | Condiciones | Estándar | Requisito |
| Tirón recto | Conector reforzado con servicio OSP | Magnitud de la fuerza: 450N Velocidad: 5N/S Punto de aplicación : 0,5 m del extremo del conector Duración: 300s | IEC 61300-2-6 GR-3120-Core | IL<0,3 dB RL>50dB(UPC) ,>60dB (APC), |
| Tracción lateral de 90 | Magnitud de la fuerza: 67N Velocidad: 5N/S Punto de aplicación : 0,5 m del extremo del conector Duración: 300s | IEC 61300-2-42 GR-3120-Core |
In accordance with our control plan, thermal aging and thermal cycling tests are conducted quarterly. These tests evaluate the reliability of connector assemblies and simulate the thermal stresses they may encounter during transportation and in-service operation.
| Prueba | Condiciones | Estándar | Requisito |
| Prueba de envejecimiento térmico | Temperatura: 85℃ (185°F) Humedad: 85% RH Duración: 168 horas (7 días) | GR-326-Core Edición 4 4.4.2.1 | IL<0,3 dB RL>50dB(UPC) ,>60dB (APC), |
| Prueba de ciclo térmico | Temperatura: Ciclo -40℃ a +75℃ Humedad: No controlada Duración: 21 ciclos, 168 horas (7 días) | IEC 61300-2-22 GR-326-Core Edición 4 4.4.2.2 |
For fiber-optic connectivity products used in outside plant (OSP) and other harsh environments, including hardened connectors, optical H connectors, MSTs, NAP boxes, CTO boxes, and fiber access terminals (FATs), Rayoptic performs 100% air-tightness testing in accordance with IEC 61300-2-38.
Our products are designed to meet the appropriate ingress-protection requirements for their intended installation environment, including IP67 or IP68 ratings for aerial, pole-mounted, wall-mounted, pedestal, and handhole applications.
Pre-connectorized MSTs and OptiTap flat drop cables are often installed in manholes, handholes, and vaults during FTTH deployments. To verify their sealing performance, Rayoptic conducts water-immersion testing that simulates prolonged submersion in these demanding field environments.
Our pre-terminated terminals and drop cable assemblies are evaluated against applicable water-resistance requirements in Telcordia GR-771 and GR-3120. Only products that pass our verification process are approved for shipment.
Gracias a nuestra experiencia en conectividad de fibra óptica, ofrecemos soluciones fiables, escalables y a medida para ayudarle a mantenerse a la cabeza en un mercado en rápida evolución.
3F, Edificio E, Parque Científico Dahong,
Comunidad de Baihua, distrito de Guangming,
Shenzhen, Guangdong 518107, China
English English
Spanish
