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| Brand Name: HD | Certification: CE/RoHs/FCC | 
| Model Number: HD-QSFP28+/100G+LR4 | Minimum Order Quantity: 1 PC | 
| Delivery Time: 3-7working days after received deposit | Payment Terms: T/T, Western Union | 
| Shenzhen Handar Optical Technology Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: YXFiber | Certification: CE RoHS FCC | 
| Model Number: YXF-QP | Minimum Order Quantity: 1pcs | 
| Delivery Time: 1~3working days after payment | Payment Terms: T/T, L/C, Western Union | 
| Wuhan Yongxinfeng Science & Technology Co., Ltd. [Hubei,China] | |
| Active Member | |
| Brand Name: YXFiber | Certification: CE RoHS FCC | 
| Model Number: YXF-QP | Minimum Order Quantity: 1pcs | 
| Delivery Time: 1~3working days after payment | Payment Terms: T/T, L/C, Western Union | 
| Wuhan Yongxinfeng Science & Technology Co., Ltd. [Hubei,China] | |
| Verified Supplier | |
| Brand Name: SPACECOM or OEM | Certification: CE RoHS FCC | 
| Model Number: SFP-GE-ZX-100 | Minimum Order Quantity: 1pcs | 
| Delivery Time: 3-7 working days | Payment Terms: T/T, WU, PayPal, Moneygram, L/C, Western Union | 
| Beijing Spacecom Co., Ltd. [Beijing,China] | |
| Active Member | |
| Brand Name: SPACECOM or OEM | Certification: CE RoHS FCC | 
| Model Number: SFP-GE-ZX-100 | Minimum Order Quantity: 1pcs | 
| Delivery Time: 3-7 working days | Payment Terms: T/T, WU, PayPal, Moneygram, L/C, Western Union | 
| Beijing Spacecom Co., Ltd. [Beijing,China] | |
| Verified Supplier | |
| Brand Name: Cisco | Certification: CE | 
| Model Number: QSFP-40G-SR4-S | Minimum Order Quantity: 1 | 
| Delivery Time: 1-2days | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| LonRise Equipment Co. Ltd. [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: NATYWISH | Certification: CE. ROHS, FCC | 
| Model Number: NTW - GES20++AS | Minimum Order Quantity: 1pcs | 
| Delivery Time: 10-15 working days | Payment Terms: L/C, T/T | 
| Shenzhen Natywish Technology Co., Ltd. [Guangdong,China] | |
| Active Member | |
| Brand Name: HD | Certification: CE/RoHs/FCC | 
| Model Number: HD-QSFP28+/100G+LR4 | Minimum Order Quantity: 1 PC | 
| Delivery Time: 3-7working days after received deposit | Payment Terms: T/T, Western Union | 
| Shenzhen Handar Optical Technology Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: E-link | Certification: CE,FCC,RoHs | 
| Model Number: LNK-QDD-400G-FR4-2 | Minimum Order Quantity: 1 pcs | 
| Delivery Time: 7 Working days | Payment Terms: Western Union, L/C, T/T, MoneyGram, Paypal | 
| E-link China Technology Co., Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: LR | Certification: CE | 
| Model Number: QSFP-DD-400G-DR4 | Minimum Order Quantity: 1 PC | 
| Delivery Time: 1-2 days | Payment Terms: T/T, Western Union,Paypal | 
| LonRise Equipment Co. Ltd. [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: HILINK | Certification: CE FCC Rohs | 
| Model Number: QSFP-400G -DD - SR8 | Minimum Order Quantity: 1pcs | 
| Delivery Time: 2-7 working days | Payment Terms: T/T, Western Union,Paypal | 
| Shenzhen HiLink Technology Co.,Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Cisco | Certification: CE | 
| Model Number: 400Gb/s QSFP-DD SR8 | Place of Origin: USA | 
| Model: 400Gb/s QSFP-DD SR8 | Name: GLC-ZX-SM 1000BASE-ZX SFP | 
| LonRise Equipment Co. Ltd. [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: comelink | Certification: ROHS/ISO9001/CE | 
| Model Number: 400G QSFP-DD LR4 | Minimum Order Quantity: 1 PC | 
| Delivery Time: 3-5 workdays | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| COMELINK CO.,LTD [Guangdong,China] | |
| Site Member | |
| Brand Name: LR | Certification: CE | 
| Model Number: QSFP-DD-400G-SR8 | Minimum Order Quantity: 1 PC | 
| Delivery Time: 1-2 days | Payment Terms: T/T, Western Union,Paypal | 
| LonRise Equipment Co. Ltd. [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: E-link | Certification: CE, RoHS, FCC | 
| Model Number: LNK-QDD-400G-DR4-05 | Minimum Order Quantity: 1PCS | 
| Delivery Time: 3~5 working days | Payment Terms: Paypal, TT, Western Union, MoneyGram, Alipay | 
| E-link China Technology Co.,LTD [China] | |
| Verified Supplier | |
| Brand Name: HILINK | Certification: CE FCC Rohs | 
| Model Number: HL- 400G - DD - SR8 | Minimum Order Quantity: 1pcs | 
| Delivery Time: 2-7 working days | Payment Terms: T/T, Western Union,Paypal | 
| Shenzhen HiLink Technology Co.,Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: HILINK | Certification: CE FCC Rohs | 
| Model Number: HL- 400G - DD - SR8 | Minimum Order Quantity: 1pcs | 
| Delivery Time: 2-7 working days | Payment Terms: T/T, Western Union,Paypal | 
| Shenzhen HiLink Technology Co.,Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: HILINK | Certification: CE FCC Rohs | 
| Model Number: HL- 400G - DD - DR4 | Minimum Order Quantity: 1pcs | 
| Delivery Time: 2-7 working days | Payment Terms: T/T, Western Union,Paypal | 
| Shenzhen HiLink Technology Co.,Ltd. [Guangdong,China] | |
| Verified Supplier | |