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High-Precision Die-Cast Aluminum Optical Module Housing with Integrated Heat Sink Fins for Qsfp/SFP Transceivers Photonics

High-Precision Die-Cast Aluminum Optical Module Housing with Integrated Heat Sink Fins for Qsfp/SFP Transceivers Photonics

US $ 1-8 / Piece FOB
1,000 Pieces (MOQ)
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Dongguan Guangwei Communication Technology Co., Ltd.

Guangdong, China Since 2026
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48-Port 10/100/1000Mbps L3 Dynamic Routing Managed Network Switch with 4X1/10g SFP Uplink Ports

48-Port 10/100/1000Mbps L3 Dynamic Routing Managed Network Switch with 4X1/10g SFP Uplink Ports

US $ 373-586 / piece FOB
1 piece (MOQ)
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Shenzhen Jiuxiang Technologies Co., Ltd.

Guangdong, China Since 2025
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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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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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New Olt Ma5608t Gpon 5683t 5680t Mpwd Mpwc Gpfd Gfbd AC Power 32 Ports

New Olt Ma5608t Gpon 5683t 5680t Mpwd Mpwc Gpfd Gfbd AC Power 32 Ports

US $ 1,100-1,300 / Piece FOB
1 Piece (MOQ)
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Hongking Communication Technology Shenzhen Co., Limited

Guangdong, China Since 2010
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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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4-Port 10/100/1000m Base-T 2-Port 100/1g Base-R (SFP) Port 1-Port Console (With RJ-45) Input: DC48-56V Industrial Network Switch

4-Port 10/100/1000m Base-T 2-Port 100/1g Base-R (SFP) Port 1-Port Console (With RJ-45) Input: DC48-56V Industrial Network Switch

US $ 68 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Original New Ie-3100-8t4s-E Ethernet Switch 8 and 4 SFP Modular Network Industrial Switch

Original New Ie-3100-8t4s-E Ethernet Switch 8 and 4 SFP Modular Network Industrial Switch

US $ 1,650-1,800 / Piece FOB
1 Piece (MOQ)
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing, China Since 2026
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Original Juniper Ex2300-48t 48-Port Poe+ Network Switches with 4 X 1/10gbe SFP/SFP+ Snmp

Original Juniper Ex2300-48t 48-Port Poe+ Network Switches with 4 X 1/10gbe SFP/SFP+ Snmp

US $ 840-880 / Piece FOB
1 Piece (MOQ)
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing, China Since 2026
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New Huaweii 24 Port Poe Ethernet Network Switch S5720-28X-Pwr-Si-AC

New Huaweii 24 Port Poe Ethernet Network Switch S5720-28X-Pwr-Si-AC

US $ 656-812 / Piece FOB
1 Piece (MOQ)
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing, China Since 2020
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High-Performance Dells Broadcom 57414 Dual Port 10/25gbe SFP28 Ocp Nic 3.0 Customer Network Card Bcm57414 Bcm57416 for Server

High-Performance Dells Broadcom 57414 Dual Port 10/25gbe SFP28 Ocp Nic 3.0 Customer Network Card Bcm57414 Bcm57416 for Server

US $ 210-235 / Piece FOB
1 Piece (MOQ)
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Beijing Xin Qi Dian Technology Co., Ltd.

Beijing, China Since 2022
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S5755-H48t4y2CZ 48*10/100/1000base-T Ports, 4*25ge SFP28 Ports, 2*100ge Qsfp28 Network Switch

S5755-H48t4y2CZ 48*10/100/1000base-T Ports, 4*25ge SFP28 Ports, 2*100ge Qsfp28 Network Switch

US $ 1,259-1,300 / Piece FOB
1 Piece (MOQ)
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing, China Since 2026
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New Original Cisco C9200-48t-E Series 48 Ports 4 Gigabit SFP Uplinks Network Switches Poe Cisco Catalyst

New Original Cisco C9200-48t-E Series 48 Ports 4 Gigabit SFP Uplinks Network Switches Poe Cisco Catalyst

US $ 1,750-2,050 / Piece FOB
1 Piece (MOQ)
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing, China Since 2026
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Advanced Ruckus Icx 8200-48p Switch for Business Network Solutions

Advanced Ruckus Icx 8200-48p Switch for Business Network Solutions

US $ 5,310-5,320 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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Cisco Isr4331/K9 Cisco Isr 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) Ethernet Switch Router

Cisco Isr4331/K9 Cisco Isr 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) Ethernet Switch Router

US $ 950-1,200 / Piece FOB
5 Pieces (MOQ)
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Hdyy Technology Limited

Trading Company

Hubei, China Since 2022
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48-Port Gigabit Network Switch with 25g SFP28 Ports

48-Port Gigabit Network Switch with 25g SFP28 Ports

US $ 2,900-3,400 / Piece FOB
1 Piece (MOQ)
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Beijing Baixing Zhidao Technology Co., Ltd

Beijing, China Since 2025
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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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24 Port Industrial Network Switch with 24 Xgigabit RJ45 Port and 4X1g/10g SFP Slot

24 Port Industrial Network Switch with 24 Xgigabit RJ45 Port and 4X1g/10g SFP Slot

US $ 1-240 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jiuxiang Technologies Co., Ltd.

Guangdong, China Since 2025
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1.25g SFP Ezx 1550nm 120km SMF Duplex LC Optical Transceiver Module Manufacturer Yxfiber

1.25g SFP Ezx 1550nm 120km SMF Duplex LC Optical Transceiver Module Manufacturer Yxfiber

US $ 13 / Piece FOB
2 Pieces (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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Cisco 9300L 24 Poe Ports Network Advantage Switch C9300L-24p-4G-a

Cisco 9300L 24 Poe Ports Network Advantage Switch C9300L-24p-4G-a

US $ 2,500-2,800 / Piece FOB
1 Piece (MOQ)
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Beijing skylink Technology Co., Ltd.

Trading Company

Beijing, China Since 2020
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Fg-201f Fortinet 18xge RJ45, 4X10ge SFP+, 480GB SSD Fortigate-201f Firewall

Fg-201f Fortinet 18xge RJ45, 4X10ge SFP+, 480GB SSD Fortigate-201f Firewall

US $ 3,350 / Box FOB
1 Box (MOQ)
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Haoma (Beijing) Technology Co., Limited

Trading Company

Beijing, China Since 2026
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24 Port Giga Managed Network Switch with 2 SFP Fiber Uplink

24 Port Giga Managed Network Switch with 2 SFP Fiber Uplink

US $ 160 / Piece FOB
1 Piece (MOQ)
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Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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Network Switch S5335-S-V2 Series S5335- S24t4xe-V2 24 X 10/100/1000 Base-T 4*10ge SFP+ Stack Downlink Uplink Ports Gigabit Ethernet Switches

Network Switch S5335-S-V2 Series S5335- S24t4xe-V2 24 X 10/100/1000 Base-T 4*10ge SFP+ Stack Downlink Uplink Ports Gigabit Ethernet Switches

US $ 2,389-2,499 / 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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About Computer SFP Module FAQ
  • QWhat type of communication protocols do communication modules support?

    Our Computer SFP Module offers exceptional quality and style within the Communication Module category.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?

    The Computer SFP Module is classified under our comprehensive Communication Module range.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.

Mellanox MCX542A-Acan 25gbe Dual-Port SFP28 Network Card Supports 10g/1g Compatibility Low-Latency Rdma Dedicated for Data Centers/Servers

Mellanox MCX542A-Acan 25gbe Dual-Port SFP28 Network Card Supports 10g/1g Compatibility Low-Latency Rdma Dedicated for Data Centers/Servers

US $ 370 / Piece FOB
20 Pieces (MOQ)
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Beijing Hengzhengtc Sci-Tech Co., Ltd.

Trading Company

Beijing, China Since 2024
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Brand New Original Cisco C9300-48s-E Catalyst 9300 48 Port Network Essentials Switch with 1ge SFP Switch

Brand New Original Cisco C9300-48s-E Catalyst 9300 48 Port Network Essentials Switch with 1ge SFP Switch

US $ 7,500-7,900 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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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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X722-Da4 10gbe Quad Port SFP+ Ethernet Network

X722-Da4 10gbe Quad Port SFP+ Ethernet Network

US $ 96-102 / 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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Poe+ Network Switches S5735-S24st4xe-V2 24*Ge SFP 8* Dual-Purpose 10/100/1000 4*10ge SFP+ 2 X 12ge Stack Ports All Optical Gigabit Switch

Poe+ Network Switches S5735-S24st4xe-V2 24*Ge SFP 8* Dual-Purpose 10/100/1000 4*10ge SFP+ 2 X 12ge Stack Ports All Optical Gigabit Switch

US $ 1,150-1,890 / 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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Poe Switch S5336-S Series S5335-S48u4xe-V2 48 X 10/100/1000base-T 4 X 10 Ge SFP+ 2 Stack Ports Ethernet Network Switches

Poe Switch S5336-S Series S5335-S48u4xe-V2 48 X 10/100/1000base-T 4 X 10 Ge SFP+ 2 Stack Ports Ethernet Network Switches

US $ 2,489-2,599 / 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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Gigabit Ethernet Switch S5735-S24t4xe-V2 24 X 10/100/1000base-T 4 X 10 Ge SFP+ 2 X 12ge Stack Ports Network Switches

Gigabit Ethernet Switch S5735-S24t4xe-V2 24 X 10/100/1000base-T 4 X 10 Ge SFP+ 2 X 12ge Stack Ports Network Switches

US $ 1,100-2,000 / 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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Optix Rtn 910A 02312kwh Sljmsite07 Basic Configuration Unit Ge RJ45 SFP DC Intermediate Frequency Board Idu Microwave Module Network Equipment

Optix Rtn 910A 02312kwh Sljmsite07 Basic Configuration Unit Ge RJ45 SFP DC Intermediate Frequency Board Idu Microwave Module Network Equipment

US $ 1,306-1,523 / 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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12th LGA 1700 6LAN 4*SFP 10g Industrial 1u Server Mainboard Mikrotik H610 H670 Q670 Network Security Pfsense Firewall Motherboard

12th LGA 1700 6LAN 4*SFP 10g Industrial 1u Server Mainboard Mikrotik H610 H670 Q670 Network Security Pfsense 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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Industrial 2-Channel RS232/RS422/RS485 to Ethernet Converter with 100m Tp/SFP Combo Port, Web & Snmp Management

Industrial 2-Channel RS232/RS422/RS485 to Ethernet Converter with 100m Tp/SFP Combo Port, Web & Snmp Management

US $ 69-89 / Piece FOB
100 Pieces (MOQ)
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Shenzhen UTP Fiber Technology Co., Ltd.

Guangdong, 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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Intel Xxv710-Da2 Ethernet Network Interface Card 2X 25g Dual-Port SFP28 Pcie 3.0 X 8

Intel Xxv710-Da2 Ethernet Network Interface Card 2X 25g Dual-Port SFP28 Pcie 3.0 X 8

US $ 270-290 / Piece FOB
1 Piece (MOQ)
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Telefly Telecommunications Equipment Co., Ltd.

Guangdong, China Since 2014
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Hz25PS1600f4 25g Four-Port Ethernet Pcie Network Card with Wired/Wireless Interface for Server RoHS Certified in Stock

Hz25PS1600f4 25g Four-Port Ethernet Pcie Network Card with Wired/Wireless Interface for Server RoHS Certified in Stock

US $ 600 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Hengzhengtc Sci-Tech Co., Ltd.

Trading Company

Beijing, China Since 2024
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