Shenzhen Gracyfiber Technology Co., Ltd.
| Payment Terms | L/C,T/T |
| Delivery Time | 5-8 work days |
| Supply Ability | 100,000 pieces per month |
| Name | Optical Fiber Filter |
| Power Handling | Up to 500 mW |
| Isolation | ≥ 30 dB |
| Insertion Loss | ≤ 1.0 dB |
| Return Loss | ≥ 45 dB |
| Operating Temperature | -40°C to +85°C |
| Wavelength Range | 1260nm to 1650nm |
| Place of Origin | Guangdong , China |
| Brand Name | Gracyfiber |
| Certification | ISO9001 , ROHS |
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Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 5-8 work days |
| Supply Ability | 100,000 pieces per month | Name | Optical Fiber Filter |
| Power Handling | Up to 500 mW | Isolation | ≥ 30 dB |
| Insertion Loss | ≤ 1.0 dB | Return Loss | ≥ 45 dB |
| Operating Temperature | -40°C to +85°C | Wavelength Range | 1260nm to 1650nm |
| Place of Origin | Guangdong , China | Brand Name | Gracyfiber |
| Certification | ISO9001 , ROHS | ||
| High Light | High Precision WDM Filter ，Fiber WDM Filter ，Blue Optical Fiber Filter | ||
GRACYFIBER's Red/Blue Band Fiber WDM Filter is an optical wavelength management device based on high-performance thin-film filter (TFF) technology, designed for precise combining and splitting of multi-band signals over a single fiber.
| Parameter | Unit | Value | ||||
| Operating Wavelength | nm | 1260~1620 | ||||
| Pass Band Wavelength | nm | Red (1547.4~1561) | Blue (1530~1543.2 ) | 1550 (1528-1565) | 1310(1260~1360) | |
| Reflect Band Wavelength | - | Blue( 1530~1543.2) | Red (1547.4~1561) | 980 (965-995) | 850 (800~900) | |
| Insertion Loss | Max.Pass | dB | 0.6 | 0.6 | 0.6 | 0.6 |
| Max.Reflect | dB | 0.4 | 0.4 | 0.4 | 0.4 | |
| Isolation | Transmission | dB | ≥30 | ≥30 | ≥30 | ≥30 |
| Reflection | dB | ≥15 | ≥15 | ≥15 | ≥15 | |
| Ripple | Max | dB | 0.3 | 0.3 | 0.3 | 0.3 |
| PDL | Max | dB | 0.10 | |||
| Return Loss | Min | dB | 40 | |||
| Directivity | Min | dB | 50 | |||
| Power Handing | Max | mW | 300 | |||
| Fiber Type | - | G67A1/ A2/ B3 or SMF-28 | SMF-28&HI1060 | SMF-28&OM1..OM5 | ||
| Fiber Coating | um | 250 µm / 900 µm loose tube | ||||
| Fiber Length | mm | 1000 | ||||
| Connector | - | LC/UPC or Customized | ||||
| Dimensions (HxWxD) | mm | Φ5.5xL38, 90x20x10, 120x80x18, 155x129x29, 482x250x44 | ||||
| Operating Temperature | °C | -5~65 | ||||
| Storage Temperature | °C | -40~85 | ||||
1: What tests are conducted before product shipment?
A: Before shipment, tests are conducted to confirm the center wavelength, passband/reflection band insertion loss, isolation, ripple, PDL, return loss, directivity, endface quality, appearance, and packaging reliability. This product is based on TFF thin-film filtering technology and an all-fiber structure, suitable for FTTx and DWDM projects with high requirements for stability, low loss, and batch consistency.
2: What are the warranty policy and after-sales support?
A: This product is ISO9001 and RoHS certified. If the product has non-human-caused quality problems within the warranty period, we can provide parameter retesting, root cause analysis, repair, or replacement support. It is recommended to confirm the complete specifications before placing an order, including wavelength combination, passband/reflection band, fiber type, connector, package size, optical power, and application environment; the specific warranty period, RMA process, and scope of responsibility are subject to the formal quotation or purchase contract.
Company Details
Business Type:
Manufacturer
Year Established:
2014
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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