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Server Ethernet Card Mellanox Cx4-Lx En 25GB Optical Port Dual Port SFP28 Pcie 3.0X8 Network Card

Server Ethernet Card Mellanox Cx4-Lx En 25GB Optical Port Dual Port SFP28 Pcie 3.0X8 Network Card

US $ 299 / Piece FOB
10 Pieces (MOQ)
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Guangzhou Samqing Trading Co., Ltd

Guangdong, China Since 2022
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Xinchuang Hz10n10f4 10 Gigabit Pcie Smart Network Card with Four Optical Ethernet Wireless Internal Card for Server in Stock

Xinchuang Hz10n10f4 10 Gigabit Pcie Smart Network Card with Four Optical Ethernet Wireless Internal Card for Server in Stock

US $ 155 / Piece FOB
1 Piece (MOQ)
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Beijing Hengzhengtc Sci-Tech Co., Ltd.

Trading Company

Beijing, China Since 2024
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Mellanox MCX4121A-Xcat Network Card Infiniband Connectx-4/5/6/7 Pcie Ib Vpi SFP RJ45 25gbe Server LAN Ethernet Adapter Nic

Mellanox MCX4121A-Xcat Network Card Infiniband Connectx-4/5/6/7 Pcie Ib Vpi SFP RJ45 25gbe Server LAN Ethernet Adapter Nic

US $ 200-1,600 / Piece FOB
1 Piece (MOQ)
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Shenzhen Telefly Telecommunications Equipment Co., Limited

Trading Company

Guangdong, China Since 2025
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Original New Juniper Ex2300-48p Network Switch with 48 Port Poe Plus 10gbe SFP Stackable Vlan Qos 128gbps Capacity

Original New Juniper Ex2300-48p Network Switch with 48 Port Poe Plus 10gbe SFP Stackable Vlan Qos 128gbps Capacity

US $ 1,390-1,450 / Piece FOB
1 Piece (MOQ)
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing, China Since 2026
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SFP 1.25g Bidi 40km Sc SMF Single Fiber Optical Transceiver Module

SFP 1.25g Bidi 40km Sc SMF Single Fiber Optical Transceiver Module

US $ 7.5 / Pair FOB
2 Pairs (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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Original New Ciscos Firepower VPN 3000 Fpr3110-Ngfw-K9 10*Ge RJ45+2*Ge SFP Security Firewall

Original New Ciscos Firepower VPN 3000 Fpr3110-Ngfw-K9 10*Ge RJ45+2*Ge SFP Security Firewall

US $ 10,450-10,800 / Piece FOB
1 Piece (MOQ)
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing, China Since 2026
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PE310g4I71lb-Xr Silicom Quad Port Fiber SFP+ 10 Gigabit Ethernet PCI Express Server Adapter Ftxl710bm1 Based

PE310g4I71lb-Xr Silicom Quad Port Fiber SFP+ 10 Gigabit Ethernet PCI Express Server Adapter Ftxl710bm1 Based

US $ 90-101 / Piece FOB
1 Piece (MOQ)
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Telefly Telecommunications Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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16 Ports Industrial Poe Switch with 4*10g SFP+ Uplink L3 Managed 16+4 Network Switch

16 Ports Industrial Poe Switch with 4*10g SFP+ Uplink L3 Managed 16+4 Network Switch

US $ 299-319 / Piece FOB
1 Piece (MOQ)
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Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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Gigabit Switch S6730-H48X6CZ-TV2 02354vcq 48*10ge SFP+ 6*100ge Qsfp28 with License 1*Expansion Slot Optical Ports Htm S6730-H48X6c-TV2 Bundle Network Switches

Gigabit Switch S6730-H48X6CZ-TV2 02354vcq 48*10ge SFP+ 6*100ge Qsfp28 with License 1*Expansion Slot Optical Ports Htm S6730-H48X6c-TV2 Bundle Network Switches

US $ 3,999-4,255 / Piece FOB
2 Pieces (MOQ)
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Hengtian Hongyang (Beijing) Information Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Mellanox Mbf2h332A-Aenot Network Card Crypto Disabled SFP56 Bluefield-2 Dual-Port 25gbe LAN SFP56 Ethernet Adapter Dpu Smart Nic Nvidia Network

Mellanox Mbf2h332A-Aenot Network Card Crypto Disabled SFP56 Bluefield-2 Dual-Port 25gbe LAN SFP56 Ethernet Adapter Dpu Smart Nic Nvidia Network

US $ 1,090-1,100 / Piece FOB
1 Piece (MOQ)
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Shenzhen Telefly Telecommunications Equipment Co., Limited

Trading Company

Guangdong, China Since 2025
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Fg-1801f 4X40ge Qsfp+/12X25ge SFP28/2X1tb SSD Fortinet Fg Series Firewall Fg-1801f

Fg-1801f 4X40ge Qsfp+/12X25ge SFP28/2X1tb SSD Fortinet Fg Series Firewall Fg-1801f

US $ 25,680 / Box FOB
1 Box (MOQ)
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing, China Since 2026
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L3 Industrial 16 Ports Giga Poe+4 Ports 10g SFP+ Network Switch

L3 Industrial 16 Ports Giga Poe+4 Ports 10g SFP+ Network Switch

US $ 299-319 / Piece FOB
1 Piece (MOQ)
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Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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LC/Upc-LC/Upc Duplex Om4 Multimode 2.0mm Fiber Optic Patch Cord

LC/Upc-LC/Upc Duplex Om4 Multimode 2.0mm Fiber Optic Patch Cord

US $ 35 / Piece FOB
1 Piece (MOQ)
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Beijing Hengzhengtc Sci-Tech Co., Ltd.

Trading Company

Beijing, China Since 2024
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1310nm Burst Mode Dfb Transmitter Sc APC/Upc SFP Module Optical Fiber Bosa Pigtail

1310nm Burst Mode Dfb Transmitter Sc APC/Upc SFP Module Optical Fiber Bosa Pigtail

US $ 16.58-19.8 / Piece FOB
100 Pieces (MOQ)
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Ningbo Yinzhou Fibconet Communication Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Advanced Mellanox 100GB/S EDR Infiniband Network Switch with SFP

Advanced Mellanox 100GB/S EDR Infiniband Network Switch with SFP

US $ 27,888-28,888 / Piece FOB
1 Piece (MOQ)
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Beijing Baixing Zhidao Technology Co., Ltd

Beijing, China Since 2025
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Fg-1100e, Fortinet 1100e, Next-Generation Firewall, 2X40ge Qsfp+, 4X25ge SFP28, Spu Np6 & Cp9 Firewall

Fg-1100e, Fortinet 1100e, Next-Generation Firewall, 2X40ge Qsfp+, 4X25ge SFP28, Spu Np6 & Cp9 Firewall

US $ 14,580 / Box FOB
1 Box (MOQ)
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing, China Since 2026
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High-Performance 10-Port Poe+ Gigabit Network Switch for Smart Homes

High-Performance 10-Port Poe+ Gigabit Network Switch for Smart Homes

US $ 79-99 / Piece FOB
1 Piece (MOQ)
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Shenzhen UTP Fiber Technology Co., Ltd.

Guangdong, China Since 2024
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SFP 1.25g Bidi 160km Sm Simplex LC Transceiver

SFP 1.25g Bidi 160km Sm Simplex LC Transceiver

US $ 65 / Pair FOB
1 Pair (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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Network Switches S5735-L10t4X-Ta-V2 10*10/100/1000base-T 4*10ge SFP Downlink Uplink Stack Ports Htm AC Power Gigabit Ethernet Switch

Network Switches S5735-L10t4X-Ta-V2 10*10/100/1000base-T 4*10ge SFP Downlink Uplink Stack Ports Htm AC Power Gigabit Ethernet Switch

US $ 500-1,100 / Piece FOB
2 Pieces (MOQ)
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Hengtian Hongyang (Beijing) Information Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Gpon Olt 16port with SFP 2pon Gpon Olt Ma5608t Ea5608t

Gpon Olt 16port with SFP 2pon Gpon Olt Ma5608t Ea5608t

US $ 400-650 / Piece FOB
1 Piece (MOQ)
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Hongking Communication Technology Shenzhen Co., Limited

Guangdong, China Since 2010
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Intel 13th Gen Core I3 I5 I7 I9 CPU 6LAN 2u Server Case 4*SFP 10g Network Application 2*DDR4 Pfsense Firewall Router Mini PC

Intel 13th Gen Core I3 I5 I7 I9 CPU 6LAN 2u Server Case 4*SFP 10g Network Application 2*DDR4 Pfsense Firewall Router Mini PC

US $ 379-385 / Piece FOB
1 Piece (MOQ)
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Shenzhen Piesia Electronic Technology Co., Ltd.

Guangdong, China Since 2014
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Piesia Intel 12th13th Gen I3-I5-I7-I9 LGA1700 Industrial Router Mainboard 6 Gigabit LAN 4X10 Gigabit SFP Firewall Motherboard

Piesia Intel 12th13th Gen I3-I5-I7-I9 LGA1700 Industrial Router Mainboard 6 Gigabit LAN 4X10 Gigabit SFP Firewall Motherboard

US $ 338-350 / Piece FOB
1 Piece (MOQ)
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Shenzhen Piesia Electronic Technology Co., Ltd.

Guangdong, China Since 2014
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40g Qsfp + to 2SFP + Aoc Fiber Optical Patchcord

40g Qsfp + to 2SFP + Aoc Fiber Optical Patchcord

US $ 66.5-69.5 / Piece FOB
10 Pieces (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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About Computer SFP Module FAQ

  • QWhat type of communication protocols do communication modules support?

    The Computer SFP Module is an essential part of our Communication Module offerings.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    Upgrade your Communication Module with the elegant and durable Computer SFP Module.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    Our Computer SFP Module offers exceptional quality and style within the Communication Module category.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

Ma5800 X2 Mpla*2 AC Olt Gphf Gpon

Ma5800 X2 Mpla*2 AC Olt Gphf Gpon

US $ 800-1,800 / Piece FOB
1 Piece (MOQ)
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Hongking Communication Technology Shenzhen Co., Limited

Guangdong, China Since 2010
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Network Switch S5335-S Series S5335-S32st4X 24 X Ge 10/100/1000 4*10ge SFP+ Downlink Uplink Ports Gigabit Ethernet Switches

Network Switch S5335-S Series S5335-S32st4X 24 X Ge 10/100/1000 4*10ge SFP+ Downlink Uplink Ports Gigabit Ethernet Switches

US $ 2,455-2,599 / Piece FOB
2 Pieces (MOQ)
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Hengtian Hongyang (Beijing) Information Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Piesia 12th Industrial 1u LGA1700 Rack Mount DDR4 64GB 6 LAN 4 SFP 10g Network Router Firewall Motherboard with H610/H670/Q670

Piesia 12th Industrial 1u LGA1700 Rack Mount DDR4 64GB 6 LAN 4 SFP 10g Network Router Firewall Motherboard with H610/H670/Q670

US $ 338-350 / Piece FOB
1 Piece (MOQ)
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Shenzhen Piesia Electronic Technology Co., Ltd.

Guangdong, China Since 2014
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New Original Ex4400-Em-4s Juniper 4-Port 1gbe/10gbe SFP+ Network Switch

New Original Ex4400-Em-4s Juniper 4-Port 1gbe/10gbe SFP+ Network Switch

US $ 610-680 / Piece FOB
1 Piece (MOQ)
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing, China Since 2026
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Audio&Video Over IP Network 10g SFP+ Fiber Optical 4*100/1000base-T Gigabit Ethernet Physical Isolated Poe Media Converter Switch 52V DC

Audio&Video Over IP Network 10g SFP+ Fiber Optical 4*100/1000base-T Gigabit Ethernet Physical Isolated Poe Media Converter Switch 52V DC

10 Pieces (MOQ)
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Shenzhen Lanwee Technology Co., LTD

Hongkong S.A.R., HONG KONG, CHINA Since 2024
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Ex4400-24X 24 Port SFP Managed Gigabit Ethernet Access Network Switch

Ex4400-24X 24 Port SFP Managed Gigabit Ethernet Access Network Switch

US $ 2,098-2,268 / Piece FOB
1 Piece (MOQ)
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing, China Since 2026
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Industrial Powerline Ethernet Bridge with Full Port Suite: LAN, SFP, RS232, RS485

Industrial Powerline Ethernet Bridge with Full Port Suite: LAN, SFP, RS232, RS485

US $ 299-499 / Piece FOB
2 Pieces (MOQ)
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2018
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Audio&Video Over IP Network 10g SFP+ Fiber Optical 8*100/1000base-T Gigabit Ethernet Physical Isolated Poe Media Converter Switch 52V DC

Audio&Video Over IP Network 10g SFP+ Fiber Optical 8*100/1000base-T Gigabit Ethernet Physical Isolated Poe Media Converter Switch 52V DC

10 Pieces (MOQ)
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Shenzhen Lanwee Technology Co., LTD

Hongkong S.A.R., HONG KONG, CHINA Since 2024
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Cisco 10g SFP+ Passive Direct Attach Copper Twinax Cable

Cisco 10g SFP+ Passive Direct Attach Copper Twinax Cable

US $ 1 / PC FOB
100 PC (MOQ)
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Ningbo Weidan Electronics Co., Ltd.

Zhejiang, China Since 2013
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Intel Alder-Lake CPU LGA1700 1u Rack Chassis Server 4*SFP+ 10g Pfsense Firewall PC 6*I226V LAN Industrial Mini PC

Intel Alder-Lake CPU LGA1700 1u Rack Chassis Server 4*SFP+ 10g Pfsense Firewall PC 6*I226V LAN Industrial Mini PC

US $ 280-310 / Piece FOB
1 Piece (MOQ)
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Shenzhen Piesia Electronic Technology Co., Ltd.

Guangdong, China Since 2014
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L3 Managed 8 Ports 10g SFP+ Network Fiber Switch

L3 Managed 8 Ports 10g SFP+ Network Fiber Switch

1 Piece (MOQ)
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Shenzhen Lanwee Technology Co., LTD

Hongkong S.A.R., HONG KONG, CHINA Since 2024
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C300 Olt 2*Scxn 2*Huvq Gtgh 16 Pon Ports with SFP C++

C300 Olt 2*Scxn 2*Huvq Gtgh 16 Pon Ports with SFP C++

US $ 580-1,500 / Piece FOB
1 Piece (MOQ)
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Hongking Communication Technology Shenzhen Co., Limited

Guangdong, China Since 2010
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Nvidia/Mellanox MMA4z00-Ns MMA4z00-Ns400 MMS4X00-Ns MMS4X00-Ns400 SFP

Nvidia/Mellanox MMA4z00-Ns MMA4z00-Ns400 MMS4X00-Ns MMS4X00-Ns400 SFP

US $ 98-420 / Piece FOB
1 Piece (MOQ)
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Telefly Telecommunications Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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