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| Brand Name: YXFiber | Certification: CE RoHS FCC | 
| Model Number: YXF-PP-B23L-40D/YXF-PP-B32L-40D | Minimum Order Quantity: 1PAIR | 
| Delivery Time: 1~3working days after payment | Payment Terms: T/T | 
| Wuhan Yongxinfeng Science & Technology Co., Ltd. [Hubei,China] | |
| Verified Supplier | |
| Brand Name: own | Certification: CE/FCC/RoHS/UL/TUSUD Mark/ISO9001/ISO1004 | 
| Model Number: 100G QSFP28 ZR4 80KM | Minimum Order Quantity: 50pcs | 
| Delivery Time: Spot goods 3-7 days; Customization 2-4 weeks | Payment Terms: T/T | 
| Hong Kong Starsurge Group Co., Limited [China] | |
| Verified Supplier | |
| Brand Name: HILINK | Certification: CE FCC Rohs | 
| Model Number: 100G QSFP28 Bidi SR4 | Minimum Order Quantity: 1pcs | 
| Payment Terms: T/T, Western Union, MoneyGram | Place of Origin: Guangdong, China | 
| Shenzhen HiLink Technology Co.,Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: HILINK | Certification: CE FCC Rohs | 
| Model Number: 100G QSFP28 Bidi BX20 | Minimum Order Quantity: 1pcs | 
| Payment Terms: T/T, Western Union, MoneyGram | Place of Origin: Guangdong, China | 
| Shenzhen HiLink Technology Co.,Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Takfly | Certification: CE,ROHS,FCC,REACH,ISO9001,ISO14001 | 
| Model Number: TKQSFP40GSR4 | Minimum Order Quantity: 1 pcs | 
| 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-10BS-10 | Minimum Order Quantity: 1pcs | 
| Delivery Time: 1-4 working days | Payment Terms: L/C, T/T, Western Union | 
| Shenzhen HiLink Technology Co.,Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: SUNWISE | Certification: ROHS CE | 
| Model Number: sfp module | Minimum Order Quantity: Negotiable | 
| Delivery Time: jumper 3 ~ 7 days; fiber optic cable and equipment 7 ~ 15 days | Payment Terms: Western union,T/T,PayPal | 
| Sunwise Optical Communication Equipment Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Huanuo | Certification: CE/FCC/ROHS | 
| Model Number: SK-720 | Minimum Order Quantity: 1pcs | 
| Delivery Time: 1~2 working days | Payment Terms: T/T | 
| Shenzhen Huanuo Innovate Technology Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Generic, Neutral, Gigaopto | Certification: CE,FCC,RoHS | 
| Model Number: GTS-L13B1-10DC | Minimum Order Quantity: 1 | 
| Delivery Time: 3-7 days | Payment Terms: T/T,L/C | 
| Shenzhen Gigaopto Technology Co., Ltd. [China] | |
| Verified Supplier | |
| Brand Name: NUFIBER | Certification: CE FCC Rohs | 
| Model Number: SFP-10G-SR | Minimum Order Quantity: 1 piece | 
| Delivery Time: Within 1-3 work days | Payment Terms: L/C, T/T, Western Union,Credit Card | 
| Shenzhen Fivision Digital Technology Co.,Ltd [China] | |
| Site Member | |
| Brand Name: NUFIBER | Certification: CE FCC Rohs | 
| Model Number: SFP-10G-LR | Minimum Order Quantity: 1 piece | 
| Delivery Time: Within 1-3 work days | Payment Terms: L/C, T/T, Western Union,Credit Card | 
| Shenzhen Fivision Digital Technology Co.,Ltd [China] | |
| Site Member | |
| Brand Name: LR | Certification: CE | 
| Model Number: QSFP+ 40G-LR4 | 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: LR | Certification: CE | 
| Model Number: QSFP+ 40G-SRBD | 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: LR | Certification: CE | 
| Model Number: QSFP28-100G-LR4 | 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: LR | Certification: CE | 
| Model Number: QSFP28-100G-ER4 | 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: own | Certification: CE/FCC/RoHS/UL/TUSUD Mark/ISO9001/ISO1004 | 
| Model Number: 25G SFP28 LR | Minimum Order Quantity: 50pcs | 
| Delivery Time: Spot goods 3-7 days; Customization 2-4 weeks | Payment Terms: T/T | 
| Hong Kong Starsurge Group Co., Limited [China] | |
| Verified Supplier | |
| Brand Name: GEZHI or OEM | Certification: CE RoHS,ISO9001 | 
| Model Number: GZ-SFP-10G-LR | 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: SPACECOM or OEM | Certification: CE RoHS FCC | 
| Model Number: SPC-QSFP28-100G-ZR4 | 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: SPC-QSFP28-100G-LR4 | 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: SPC-QSFP28-100G-ZR4 | 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 | |