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Network Switches

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Total 14121 products from Network Switches Manufactures & Suppliers
Quality Metal SIP2.0 POE Heavy Duty Analog Phone Prison Inmate Service Pillar Mounting for sale

Brand Name:J&R

Model Number:JR201-FK

Place of Origin:Shenzhen, China

​ Anti-Vandal prison inmate Service Telephone supplier Housed in cold rolled steel box and manufactured to a high standard, these telephones offer increased resistance to vandalism, and ensure that the primary function of communications is maintained at ...

J&R Technology Limited
Verified Supplier

Hongkong

Quality Underground Mining Weather Resistant Telephone DC12V POE SIP GSM for sale

Brand Name:J&R

Model Number:JR204-FK-LCD

Place of Origin:Shenzhen, China

GSM Armored Vandal Proof Telephone Cold Rolled Steel,LCD Display Full Keyboard Prison Telephone The Handset Telephone is designed to meet the needs of client who experience loss through vandalism. Ideal for Railway applications, Marine applications, ...

J&R Technology Limited
Verified Supplier

Hongkong

Quality Aluminum Alloy Industrial Weatherproof Telephone IP67 PoE SIP VoIP Wall Pillar for sale

Brand Name:J&R

Model Number:JR104-2B-SIP

Place of Origin:Shenzhen, China

Waterproof intercom SIP/VoIP telephone Tunnel Emergency Phone The aluminum alloy die-casting shell of JR104-2B-SIP can withstand a great deal of vandalism. The imported seal ring is placed inside to extend service life and the ingress protection rating is ...

J&R Technology Limited
Verified Supplier

Hongkong

Quality 130m/Min Industrial Inkjet Printing Solution AC220V UV Ink Gigabit Network for sale

Brand Name:CYCJET

Model Number:ALT500UV

Place of Origin:shanghai,CHINA

Product Description: Industrial Inkjet Printer is a robust inkjet printing device for industrial use. This industrial inkjet printer system offers a wide range of high-performance features and print solutions to meet the needs of various industrial ...

SHANGHAI YUCHANG INDUSTRIAL CO., LIMITED
Verified Supplier

Shanghai

Quality Long Distance Wireless Ethernet Transceiver , COFDM Rs232 Rs485 Transceiver for sale

Brand Name:Huanuo

Model Number:HN-720

Place of Origin:China

Long range cofdm transceiver indusrial grade H.265 full duplex Ethernet radio Product introduction HN-720(260mm*180mm*35mm) FDD COFDM, using COFDM multi carrier modulation and demodulation technology supporting non sight distance (NLOS) transmission, ...

Shenzhen Huanuo Innovate Technology Co.,Ltd
Verified Supplier

Guangdong

Quality FENA-21 2-Port Ethernet 3AUA0000089109 Fieldbus Options For Drives for sale

Brand Name:ABB

Model Number:FENA-21 3AUA0000089109

Place of Origin:FI ; CN ; US ; IN

FENA-21 2-Port Ethernet 3AUA0000089109 Fieldbus Options For Drives Product Information Of : FENA-21 3AUA0000089109 General info : Article number : 3AUA0000089109 Catalog Description : 2-port Ethernet (Ethernet/IP, Modbus/TCP, PROFINET) FENA-21 Invoice ...

Wisdomlong Technology CO.,LTD
Active Member

Quality ADSS All Dielectric Self-Support Outdoor Fiber Optic Cable 4-144C for Power Transmission for sale

Brand Name:FURONG

Model Number:ADSS

Place of Origin:Guangdong China

ADSS All Dielectric Self-Support Outdoor Fiber Optic Cable for Electric Transmission Description: FRP, Fiber Reinforcement Plastic, as central strength member Fibers are positioned in the PBT loose tube filling with water-blocking gel; Aramid yard is used...

SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD
Active Member

Guangdong

Quality Communication Network SC Multimode 50/125um Semi Tight Buffered Fiber Optical Pigtail for sale

Brand Name:FURONG

Model Number:SC Multimode Pigtail

Place of Origin:Guangdong, China

Communication Network SC Multimode Optical Fiber Pigtail 50/125um Fiber Cable Specifications: Parameter Single Mode Multi Mode Basic Fiber connector FC, SC, LC, ST, MU, MTRJ, MPO Ferrule End-face PC UPC APC UPC Insertion Loss ≤0.2dB ≤0.2dB ≤0.3dB ≤0.3bB ...

SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD
Active Member

Guangdong

Quality Single Mode LC 20KM Fiber Optic Gigabit Ethernet Media Converter 10 /100 /1000M UTP for sale

Brand Name:FURONG

Model Number:Media Converter

Place of Origin:Guangdong, China

Single Mode LC 20KM Fiber Optic Gigabit Ethernet Media Converter 10 /100 /1000M UTP Description: This Series Gigabit Fiber Media Converter can convert Optical-Electric Ethernet signals between 10/100/1000M UTP interface (TX) and 1000M optical fiber ...

SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD
Active Member

Guangdong

Quality CISCO Compatible1.25G SFP Dual Fiber SM  20KM MSA  with DDM Fiber Optic Transceiver for Gigabit Ethernet / Fiber Channel for sale

Brand Name:FURONG

Model Number:Fiber Optic Media Converter

Place of Origin:GuangDong, China

SFP MSA Transceiver Fiber Optic Media Converter for Gigabit Ethernet / Fiber Channel Description: The fiber optic transceiver module is compatible with all brands including Cisco, Juniper, HP, Extreme, Huawei, Nortel, H3C etc. The fiber optic transceiver ...

SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD
Active Member

Guangdong

Quality Communication Network SC Multimode 50/125um Semi Tight Buffered Fiber Optical Pigtail for sale

Brand Name:FURONG

Model Number:SC Multimode Pigtail

Place of Origin:Guangdong, China

Communication Network SC Multimode Optical Fiber Pigtail 50/125um Fiber Cable Specifications: Parameter Single Mode Multi Mode Basic Fiber connector FC, SC, LC, ST, MU, MTRJ, MPO Ferrule End-face PC UPC APC UPC Insertion Loss ≤0.2dB ≤0.2dB ≤0.3dB ≤0.3bB ...

SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD
Active Member

Guangdong

Quality CISCO Compatible1.25G SFP Dual Fiber SM  20KM MSA  with DDM Fiber Optic Transceiver for Gigabit Ethernet / Fiber Channel for sale

Brand Name:FURONG

Model Number:Fiber Optic Media Converter

Place of Origin:GuangDong, China

SFP MSA Transceiver Fiber Optic Media Converter for Gigabit Ethernet / Fiber Channel Description: The fiber optic transceiver module is compatible with all brands including Cisco, Juniper, HP, Extreme, Huawei, Nortel, H3C etc. The fiber optic transceiver ...

SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD
Active Member

Guangdong

Quality ADSS All Dielectric Self-Support Outdoor Fiber Optic Cable 4-144C for Power Transmission for sale

Brand Name:FURONG

Model Number:ADSS

Place of Origin:Guangdong China

ADSS All Dielectric Self-Support Outdoor Fiber Optic Cable for Electric Transmission Description: FRP, Fiber Reinforcement Plastic, as central strength member Fibers are positioned in the PBT loose tube filling with water-blocking gel; Aramid yard is used...

SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD
Active Member

Guangdong

Quality Single Mode LC 20KM Fiber Optic Gigabit Ethernet Media Converter 10 /100 /1000M UTP for sale

Brand Name:FURONG

Model Number:Media Converter

Place of Origin:Guangdong, China

Single Mode LC 20KM Fiber Optic Gigabit Ethernet Media Converter 10 /100 /1000M UTP Description: This Series Gigabit Fiber Media Converter can convert Optical-Electric Ethernet signals between 10/100/1000M UTP interface (TX) and 1000M optical fiber ...

SHENZHEN FURONG FIBER OPTIC CABLE CO.,LTD
Active Member

Guangdong

Quality PSM4 1310nm 500m MPO 100G QSFP28 Transceiver Low Power Dissipation for sale

Brand Name:Linkopto , or OEM

Model Number:hQSP3110A-3MCD05

Place of Origin:China

PN: EQSP3110A-3MCD05 Cisco QSFP-100G-PSM4-S Compatible 100G QSFP28 Transceiver PSM4 1310nm 500m MPO Description LInkopto EQSP3110A-3MCD05 are designed for use in 100 Gigabit per second links over Single Mode fiber. They are compliant with the QSFP28 MSA...

Shenzhen linkopto Technology Co. Ltd
Active Member

Guangdong

Quality 40km Transmission SFP Media Converter Single Fiber SC Connector For Offices for sale

Brand Name:Linkopto , or OEM

Model Number:LI-1100-BS40B

Place of Origin:China

PN: EM-1100-BS40B 10/100/1000M Media Converter Single Fiber BIDI Tx1550/Rx1310nm SM 40km SC Description The EM-1100-BS Series of the Gigabit Ethernet media converters, featuring 1-fiber transmission with Wavelength Division Multiplexing (WDM) technology, ...

Shenzhen linkopto Technology Co. Ltd
Active Member

Guangdong

Quality Gigabit Ethernet SFP Media Converter High Flexibility With 1.25G SFP Slot for sale

Brand Name:Linkopto , or OEM

Model Number:LM-1100-SSXX

Place of Origin:China

PN: LM-1100-SSXX SFP Media converter 10/100/1000M Media converter with 1.25G SFP Slot Description LIMKOPTO series Gigabit Ethernet SFP fiber media converters bridge the gap between copper and fiber infrastructures. The SFP fiber media converters are ...

Shenzhen linkopto Technology Co. Ltd
Active Member

Guangdong

Quality 850NM 300M/400M 40G QSFP+ Transceiver QSFP-40G-ESR4 MPO Connector With DDM for sale

Brand Name:Linkopto , or OEM

Model Number:LQ854X-3MCD03

Place of Origin:China

PN: LQ854X-3MCD03 Cisco Compatible 40G QSFP+ Transceiver QSFP-40G-ESR4 850NM 300M/400M MPO TRANSCEIVER Features 1. High Channel Capacity: 40 Gbps per module / Up to 11.1Gbps Data rate per channel; 2. Maximum link length of 300m links on OM3 multimode Fiber...

Shenzhen linkopto Technology Co. Ltd
Active Member

Guangdong

Quality 1310nm 2km 40G QSFP+ Transceiver LC Connectors HUAWEI Arista PSM4 Module Cisco Compatible for sale

Brand Name:Linkopto , or OEM

Model Number:LQxx4X-3LCD2

Place of Origin:China

PN: LQxx4X-3LCD2 Cisco Compatible 40G QSFP+ Transceiver 40G QSFP+ 1310nm 2km PSM4 LC Connectors Description This product is a transceiver module designed for 2m-2km optical communication applications. The design is compliant to 40GBASE-LR4 of the IEEE P802...

Shenzhen linkopto Technology Co. Ltd
Active Member

Guangdong

Quality TUV ZR 80km SM Sfp+ Optical Transceiver 1550nm with DDM 10G SFP+ Module for sale

Brand Name:Linkopto , or OEM

Model Number:LS55X-3LCD80

Place of Origin:China

PN: LS55X-3LCD80 10G SFP+ ZR 1550nm 80km SM Duplex LC 10G-SFP-ZRC Compatible with Cisco Description The SFP+ transceivers are high performance, cost effective modulessupporting data rate of10Gbps and 80km transmission distance with SMF. The transceiver ...

Shenzhen linkopto Technology Co. Ltd
Active Member

Guangdong

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