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| Brand Name: GEZHI or OEM | Certification: CE RoHS,ISO9001 | 
| Model Number: 4CH CWDM | Minimum Order Quantity: 1pc | 
| Payment Terms: T/T, Western Union | Place of Origin: China | 
| Gezhi Photonics (Shenzhen) Technology Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: HJY | Certification: CE, ROHS, FCC ISO9001 | 
| Model Number: HJY-CWDM-ABS-4CH-D2 | Minimum Order Quantity: 1pc | 
| Delivery Time: 5~8 working days | Payment Terms: T/T,Western Union,L/C | 
| Guangdong Huajiayu Technology Co., Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: J&K | Certification: UL; SGS; ROHS | 
| Model Number: CWDM ABS Box Module | Minimum Order Quantity: 5PCS | 
| Delivery Time: 3~5days | Payment Terms: L/C, T/T | 
| J&K Optotec Co.,Ltd. [Guangdong,China] | |
| Active Member | |
| Brand Name: ORC/OEM | Certification: ISO9001 | 
| Model Number: ORC-TAWG-48C-100 | Minimum Order Quantity: Support sample order | 
| Delivery Time: 3-7 work days | Payment Terms: T/T, Western Union, L/C | 
| Optic River Communication Ltd [Guangdong,China] | |
| Active Member | |
| Brand Name: ORC/OEM | Certification: ISO9001 | 
| Model Number: ORC-TAWG-48C-100 | Minimum Order Quantity: Support sample order | 
| Delivery Time: 3-7 work days | Payment Terms: T/T, Western Union, L/C | 
| Optic River Communication Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: HILINK | Certification: CE FCC Rohs | 
| Model Number: HL-CWDM - MUX/DEMUX | Minimum Order Quantity: 1pcs | 
| Payment Terms: T/T, Western Union | Place of Origin: Guangdong, China | 
| Shenzhen HiLink Technology Co.,Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: GEZHI or OEM | Certification: CE/FCC/RoHS/TUV/UL | 
| Model Number: GZ-18CH CWDM Module | Minimum Order Quantity: 1 | 
| Delivery Time: 2~7working days | Place of Origin: China | 
| Gezhi Photonics Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: GEZHI or OEM | Certification: CE/FCC/RoHS/TUV/UL | 
| Model Number: GZ-16CH DWDM OADM | Minimum Order Quantity: 1 | 
| Delivery Time: 2~7working days | Place of Origin: China | 
| Gezhi Photonics Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: GEZHI or OEM | Certification: CE RoHS ,ISO9001 | 
| Model Number: 4CH-OADM-C-WE-S | 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: Takfly/OEM | Certification: CE,ROHS,REACH,ISO9001,ISO14001 | 
| Model Number: 8+1CH CWDM | Minimum Order Quantity: 1 piece | 
| Delivery Time: 3-5 working days | Payment Terms: T/T, Western Union, MoneyGram, Paypal, L/C | 
| TAKFLY COMMUNICATIONS CO., LTD. [China] | |
| Verified Supplier | |
| Brand Name: HILINK | Certification: CE FCC Rohs | 
| Model Number: HL-DWDM - MUX/DEMUX | Minimum Order Quantity: 1pcs | 
| Payment Terms: T/T, Western Union | Place of Origin: Guangdong, China | 
| Shenzhen HiLink Technology Co.,Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: GEZHI or OEM | Certification: CE/RoHS/ISO9001 | 
| Model Number: DWDM8CHMD21LPLGX | Minimum Order Quantity: 1pcs | 
| Delivery Time: 5-8 work days | Payment Terms: T/T, Paypal,Western Union | 
| Gezhi Photonics Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: GEZHI or OEM | Certification: CE RoHS,ISO9001 | 
| Model Number: 8 CH CWDM | Minimum Order Quantity: 1 pieces | 
| Delivery Time: 7 Days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Gezhi Photonics (Shenzhen) Technology Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: GEZHI or OEM | Certification: CE/FCC/RoHS/TUV/UL | 
| Model Number: GZ-4CH CWDM OADM | Minimum Order Quantity: 1 | 
| Delivery Time: 2~7working days | Place of Origin: China | 
| Gezhi Photonics (Shenzhen) Technology Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Linkopto , or OEM | Certification: CE, FCC, ROHS, TUV, ISO9001 | 
| Model Number: HTU-4+1CH-CWDM-Mux ( Demux ) | Minimum Order Quantity: 1pcs | 
| Delivery Time: 2~7 working days | Payment Terms: T/T, WU, PayPal, Moneygram, L/C | 
| Shenzhen linkopto Technology Co. Ltd [Guangdong,China] | |
| Active Member | |
| Brand Name: GEZHI or OEM | Certification: CE/FCC/RoHS/TUV/UL | 
| Model Number: GZ-41CH Athermal Flat-top | Minimum Order Quantity: 1 | 
| Delivery Time: 2~7working days | Place of Origin: China | 
| Gezhi Photonics Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: GEZHI or OEM | Certification: CE/FCC/RoHS/TUV/UL | 
| Model Number: GZ-80CH Athermal AWG Rackmount | Minimum Order Quantity: 1 | 
| Delivery Time: 2~7working days | Place of Origin: China | 
| Gezhi Photonics Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: GEZHI or OEM | Certification: CE RoHS ,ISO9001 | 
| Model Number: 48CH-AAWG | 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: GEZHI or OEM | Certification: CE RoHS,ISO9001 | 
| Model Number: DWDMA4SLOT | 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: GEZHI or OEM | Certification: CE RoHS,ISO9001 | 
| Model Number: 4slot 1U Rackmount DWDM | Minimum Order Quantity: 1pc | 
| Payment Terms: Western Union, T/T | Place of Origin: China | 
| Gezhi Photonics (Shenzhen) Technology Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |