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| Brand Name: TAKFLY | Certification: CE,ROHS,REACH,ISO9001,ISO14001 | 
| Model Number: DF-CWDM-8CH | Minimum Order Quantity: 1 Pices | 
| Delivery Time: 3-7working days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| TAKFLY COMMUNICATIONS CO., LTD. [China] | |
| Verified Supplier | |
| Brand Name: Takfly/OEM | Certification: CE, ISO, RoHS, CPR, FCC | 
| Model Number: TK-CWDM-8CH | Minimum Order Quantity: 1 pcs | 
| Delivery Time: 3-15 working days | Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal | 
| TAKFLY COMMUNICATIONS CO., LTD. [China] | |
| Verified Supplier | |
| Brand Name: GEZHI or OEM | Certification: CE/FCC/RoHS/TUV/UL | 
| Model Number: GZ-16CH CWDM | Minimum Order Quantity: 1 | 
| Delivery Time: 2~7working days | Payment Terms: T/T, Western Union,paypal | 
| Gezhi Photonics Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: CY/OEM | Certification: ISO9001:2008 | 
| Model Number: DWDM in 19" Rack | Minimum Order Quantity: 1Set | 
| Delivery Time: 8-10workdays | Payment Terms: Western Union, T/T | 
| Shenzhen CY COM Product Co., Ltd [Guangdong] | |
| Verified Supplier | |
| Brand Name: GEZHI or OEM | Certification: CE RoHS,ISO9001 | 
| Model Number: 1x2-DWDM-100G | Minimum Order Quantity: 1pc | 
| Delivery Time: 5-8 work days | Payment Terms: T/T, Western Union | 
| Gezhi Photonics (Shenzhen) Technology Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: CY | Model Number: DWDM Module | 
| Minimum Order Quantity: 1Set | Delivery Time: 5-8Work days | 
| Payment Terms: T/T | Place of Origin: China | 
| Shenzhen CY COM Product Co., Ltd [Guangdong] | |
| Verified Supplier | |
| Brand Name: CY/OEM | Certification: ITU | 
| Model Number: 100G/200G DWDM | Minimum Order Quantity: 1PCS | 
| Delivery Time: 8-12 workdays | Place of Origin: Shenzhen,Guangdong,China | 
| Shenzhen CY COM Product Co., Ltd [Guangdong] | |
| Verified Supplier | |
| Brand Name: CY | Certification: ISO9001:2008,SGS | 
| Model Number: DWDM | Minimum Order Quantity: 20 | 
| Delivery Time: according to your target quantity | Payment Terms: T/T, Western union | 
| Shenzhen CY COM Product Co., Ltd [Guangdong] | |
| Verified Supplier | |
| Brand Name: GAPHO | Minimum Order Quantity: 100 | 
| Delivery Time: 7-10 day | Payment Terms: T/T | 
| Place of Origin: China | Price: negotiate | 
| Shenzhen Jiangfan Communication Equipment Co., Ltd. [Guangdong,China] | |
| Active Member | |
| Brand Name: DYSFO | Certification: IS09001-2015.ROHS | 
| Model Number: CWDM/DWDM Mux Demux Module | Minimum Order Quantity: Negotiable | 
| Delivery Time: in 3 days | Payment Terms: L/C, D/A, D/P, T/T, Western Union | 
| SHENZHEN DYS FIBER OPTIC TECHNOLOGY CO.,LTD [Guangdong,China] | |
| Active Member | |
| Brand Name: UT-King | Certification: CE,ROHS,ISO9001 | 
| Model Number: Optical Switch | Minimum Order Quantity: 1PCS | 
| Delivery Time: 3-5days | Place of Origin: China | 
| Shenzhen UT-King Technology Co., Ltd. [China] | |
| Active Member | |
| Brand Name: UT-King | Certification: CE,ROHS,ISO9001 | 
| Model Number: Optical Switch | Minimum Order Quantity: 1PCS | 
| Delivery Time: 3-5days | Place of Origin: China | 
| Shenzhen UT-King Technology Co., Ltd. [China] | |
| Verified Supplier | |
| Brand Name: New Light | Certification: ISO ,ROSH | 
| Model Number: WDM | Minimum Order Quantity: 1 | 
| Delivery Time: 7~15 working days | Payment Terms: T/T, Western Union, MoneyGram, paypal | 
| NEW LIGHT OPTICS TECHNOLOGY LIMITED [Hongkong,China] | |
| Verified Supplier | |
| Brand Name: FOCABLE | Certification: ISO Certificate and RoHS | 
| Model Number: 8 Channel CWDM Module LGX Type | Minimum Order Quantity: 10PCS | 
| Payment Terms: T/T, Western Union | Place of Origin: China | 
| Shenzhen Fu Ou Ke Communication Equipment Co., Ltd [Guangdong,China] | |
| Site Member | |
| Brand Name: UNIFIBER | Certification: ROHS | 
| Model Number: DWDMLGX2X4 | Minimum Order Quantity: 10PCS | 
| Delivery Time: 5~8 business days | Payment Terms: L/C, T/T | 
| Shenzhen Unifiber Technology Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: GaPho | Model Number: WDM Module | 
| Minimum Order Quantity: 10 | Delivery Time: 7-10 day | 
| Payment Terms: T/T | Place of Origin: China | 
| Shenzhen Jiangfan Communication Equipment Co., Ltd. [Guangdong,China] | |
| Active Member | |
| Brand Name: New Light | Certification: ISO ,ROSH | 
| Model Number: WDM | Minimum Order Quantity: 1 | 
| Delivery Time: 7~15 working days | Payment Terms: T/T, Western Union, MoneyGram, paypal | 
| NEW LIGHT OPTICS TECHNOLOGY LIMITED [Hongkong,China] | |
| Verified Supplier | |
| Brand Name: GEZHI or OEM | Certification: CE RoHS ,ISO9001 | 
| Model Number: 4CH-OADMDWDM | Minimum Order Quantity: 1pc | 
| Delivery Time: 5-8 work days | Payment Terms: T/T, Western Union | 
| Gezhi Photonics (Shenzhen) Technology Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: CFO | Certification: Rohs CE | 
| Model Number: SC-LC attenuator | Minimum Order Quantity: 10pcs | 
| Delivery Time: 3-5days | Payment Terms: L/C, D/A, D/P, T/T, Western Union;paypal | 
| Carefiber Optical Technology Co., Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: CFO | Certification: Rohs CE | 
| Model Number: SC-LC attenuator | Minimum Order Quantity: 10pcs | 
| Delivery Time: 3-5days | Payment Terms: L/C, D/A, D/P, T/T, Western Union;paypal | 
| Carefiber Optical Technology Co., Ltd [Guangdong,China] | |
| Verified Supplier | |