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| Brand Name: own | Certification: CE/FCC/RoHS/UL/TUSUD Mark/ISO9001/ISO1004 | 
| Model Number: 40G QSFP+ BIDI SR | 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: own | Certification: CE/FCC/RoHS/UL/TUSUD Mark/ISO9001/ISO1004 | 
| Model Number: 100G QSFP28 ER4 40KM | 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: Neuter, OEM | Certification: CE/FCC/RoHS/TUV/UL | 
| Model Number: AA1403013-E6-A | Minimum Order Quantity: 1PCS | 
| Delivery Time: Within 1-3 working days after PO confirmed | Payment Terms: T/T, Western Union, L/C | 
| Ascent Optics Co.,Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Neuter, OEM | Certification: CE/FCC/RoHS/TUV/UL | 
| Model Number: DEM-432XT-DD-A | Minimum Order Quantity: 1PCS | 
| Delivery Time: Within 1-3 working days after PO confirmed | Payment Terms: T/T, Western Union, L/C | 
| Ascent Optics Co.,Ltd. [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Sopto | Certification: ISO9001 / CE / RoHS | 
| Model Number: SPT-SFP28-XR | Delivery Time: 3-5 working days | 
| Payment Terms: T/T; L/C; Paypal | Interface: Duplex LC / MPO/MTP | 
| Shenzhen Sopto Technology Co., Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Sopto | Certification: CE,RoHS,ISO9001 | 
| Model Number: SPT-XB2733TG-LXX | Delivery Time: 3-5 working days | 
| Payment Terms: T/T; L/C; Paypal | Packaging Details: 10 pcs/plate; 0.042kg/pcs | 
| Shenzhen Sopto Technology Co., Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: GPON OLT C+ | Certification: CE/FCC/RoHS/TUV/UL | 
| Model Number: 1000BASE SFP SX | Minimum Order Quantity: 1PCS | 
| Delivery Time: Shipped in 1 days after PO confirmed | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Sourcelight Technology Limited [Guangdong] | |
| Active Member | |
| Brand Name: EPON OLT | Certification: CE/FCC/RoHS/TUV/UL | 
| Model Number: 1000BASE SFP SX | Minimum Order Quantity: 1PCS | 
| Delivery Time: Shipped in 1 days after PO confirmed | Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Sourcelight Technology Limited [Guangdong] | |
| Active Member | |
| Brand Name: Sopto | Certification: CE RoHS FCC | 
| Model Number: SPT-Q40G-SR4 | Minimum Order Quantity: 1pcs | 
| Delivery Time: 5-8 days | Payment Terms: L/C, T/T,Paypal, D/P | 
| Shenzhen Sopto Technology Co., Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: Sopto | Certification: ISO9001 / CE / RoHS | 
| Model Number: SPT-SFP28-XR | Minimum Order Quantity: 10 | 
| Delivery Time: 3-5 working days | Payment Terms: T/T; L/C; Paypal | 
| Shenzhen Sopto Technology Co., Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: YT | Certification: ISO, SGS, ROHS | 
| Model Number: YT-FE2110A-25 | Minimum Order Quantity: 10 pcs | 
| Delivery Time: 3-7days | Payment Terms: XTransfer T/T, Western Union, PayPal | 
| Shenzhen Yutong Space Telecom Equipment Co., Ltd [Guangdong,China] | |
| Active Member | |
| Brand Name: SINO-TECH | Certification: ISO9001 | 
| Model Number: SFP-10G-ER 40km 1310nm | Minimum Order Quantity: quantity can be negotiable | 
| Delivery Time: 2-3 weeks for samples3-4 weeks for massive | Payment Terms: T/T, Western Union | 
| Shenzhen Sino-Media Technology Co., Ltd. [China] | |
| Active Member | |
| Brand Name: OEM,Generic | Certification: CE,FCC,RoHs, TUV,UL | 
| Model Number: GTX-B2396-20DC | Minimum Order Quantity: 1 pc | 
| Delivery Time: 1-5 work days | Payment Terms: L/C, D/A, D/P, T/T, Western Union | 
| Shenzhen Gigaopto Technology Co., Ltd. [China] | |
| Verified Supplier | |
| Brand Name: Generic, Neutral, Gigaopto | Certification: CE,FCC,RoHS | 
| Model Number: GTQ-M08A4-02DC | 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: Generic, Neutral, Gigaopto | Certification: CE,FCC,RoHS | 
| Model Number: GTQ-L13A4-10DC | 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: Cisco | Certification: CE | 
| Model Number: GLC-FE-100LX | Minimum Order Quantity: 50 | 
| Delivery Time: 2-3days | Payment Terms: Western Union, L/C, T/T, Paypal | 
| LonRise Equipment Co. Ltd. [Shanghai,China] | |
| Verified Supplier | |
| Brand Name: Gvdlink | Certification: CE,ROHS,FCC | 
| Model Number: GVD-SFP-25G-BIDI-ER | Minimum Order Quantity: 1pcs | 
| Delivery Time: 1-5 working days | Payment Terms: T/T, Western Union, MoneyGram, L/C,Paypal | 
| Shenzhen Gaveid communication Technology Co.,Ltd [Guangdong,China] | |
| Verified Supplier | |
| Brand Name: YT | Certification: ISO, SGS, ROHS | 
| Model Number: YT-FE2110A-25 | Minimum Order Quantity: 10 pcs | 
| Delivery Time: 3-7days | Payment Terms: XTransfer T/T, Western Union, PayPal | 
| Shenzhen Yutong Space Telecom Equipment Co., Ltd [Guangdong,China] | |
| Active Member | |
| Brand Name: KCO, Kocent Optec Limited | Certification: ISO9001, RoHS | 
| Model Number: SFP | Minimum Order Quantity: Negotiation | 
| Delivery Time: 3~5 days after get payment | Payment Terms: Western Union, T/T, L/C | 
| kocent optec limited [Guangdong,China] | |
| Active Member | |
| Brand Name: KCO, Kocent Optec Limited | Certification: ISO9001, RoHS | 
| Model Number: SFP | Minimum Order Quantity: Negotiation | 
| Delivery Time: 3~5 days after get payment | Payment Terms: Western Union, T/T, L/C | 
| kocent optec limited [Guangdong,China] | |
| Active Member | |