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Communication Module

category from 2434 manufacturers & suppliers
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16-Channel 4-20mA to RS232/RS485 Converter (Analog to digital signal)

Min. Order: 1 Piece
16-Channel 4-20mA to RS232/RS485 Converter(Analog to digital signal) Features: Low cost, small size Analog signal acquisition, isolated conversion RS-485/232 output ...

Factory Supply 2/3/4/6/8/10 Pairs Cat3 Telephone Cable

FOB Price: $0.01 - $5.0 / Meter
Min. Order: 50 Boxes
Factory Supply 2/3/4/6/8/10 Pairs Cat3 Telephone Cable Specifications: 1)1 Pair Cat3 Telephone Cable 1Px24AWG BC/CCA Conductor+0.90mm PE Insulation+3.0PVC jacket 2)2 Pair ...

Rack Mountable 4 Cat5 Port Kvm Switch

Min. Order: 2 Pieces
Key Specifications/Special Features 4-port PS/2/USB Cat5 UTP/KVM (keyboard, video and mouse) Switches are control units that allow access and control for up to 4pcs of computers ...

SFP+ Er Optical Transceiver Module

FOB Price: US $1.0 / Piece
Min. Order: 1 Piece
PRODUCT FEATURES Hot-pluggable SFP+ footprint Supports 9.5 to 10.3Gb/s bit rates Single 3.3V power supply Maximum link length of 40km 1550nm EML transmitter, PIN ...

6-Channel Digital Input/ 6-Channnel Ethernet Power Relay Module (R-8366)

FOB Price: US $1.0 / Piece
Min. Order: 1 Piece
R-8366 is a high-density I/O module with a 10/100 base-T interface for seamless Ethernet connectivity. RemoDAQ-8366 offers 6 high voltage power relay (form A) output and 6 digital ...

Emergency Phone Inmate Intercom Jr201 Series Prison Telephone

FOB Price: $90.0 - $280.0 / Piece
Min. Order: 1 Piece
Emergency Phone Inmate Intercom Jr201 Series Prison Telephone Product Description: 1. Simple installation 2. Fast-fit terminal connection 3. Full Keypad with volume ...

8p8c RJ45 Coupler Network Ethernet Splitter RJ45 Connector Coupler

FOB Price: $0.11 - $0.23 / Piece
Min. Order: 5 Pieces
This 8P8C RJ45 Splitter is made of fresh ABS material. The cable of RJ45 Coupler is copper for networking ethernet connector. OEM of the RJ45 Splitter's wiring is welcome. RJ45 ...

Cat. 3 Telephone Rj11 Connector Keystone Jack

FOB Price: $0.26 - $0.3 / Piece
Min. Order: 1000 Pieces
Keystone Jack Cat.3 RJ11(6P4C) Keystone Jack According to UL 1863 Current rating: 1.5 Amp Max Specifications: Meet TIA/EIA-568-A and TIA/EIA-568-B Category 6 ...

FCC RoHS Ce ISO9001 Certified Outdoor RJ45 Gigabit Poe Arrester

FOB Price: $18.0 - $35.0 / Piece
Min. Order: 1 Piece
FCC RoHS CE ISO9001 Certified Outdoor RJ45 Gigabit Poe Arrester Model: SNH-RJ45/POE-OD Scenarios for surge protection of outdoor Camera ethernet power supply

Hotel Room Telephones, Bathroom Phone for Hotel

Min. Order: 1 Piece
Related products: Production description: Unique panel, can print hotel logo ,calling instructions, room service etc 10 direct dialing key for reception, business center, ...

4G CWDM 30km SFP Transceiver with DDM (OSPL4G30D-xx)

FOB Price: $65.0 - $75.0 / Piece
Min. Order: 1 Piece
Product Details Basic Info. Application: Communication Trademark: Olycom Type: Single-mode Fiber Origin: Shenzhen Connection Structure: LC HS Code: 85177090 Certification: ...

High Quality Old Type Field Telephone for Sale

FOB Price: US $70.0 / Piece
Min. Order: 1 Piece
Old type field telephone HDX-5A Product Introduction Applicable to the magnet, manual and automatic switch. Magnet way in range can be up ...

BNC Male to Female Gas Tube Surge Arrester

FOB Price: US $0.1 / Piece
Min. Order: 500 Pieces
Description: BNC male to Female Gas Tube surge arrester Surge Arrestor type: Gas Tube Frequency: DC-3G VSWR: ≤ 1.15 Insertion Loss: ≤ 0.15dB Impedance: 50 ohms Maximum ...

DIN Rail Frequency Signal to 0-5V, 0-10V, 4-20mA Transmitter

Min. Order: 2 Pieces
DIN Rail Frequency Signal to 0-5V, 0-10V, 4-20mA Transmitter Applications: Sine wave, square wave, sawtooth wave etc. Signal isolated amplifier and converter DC signal ...

Factory Price 2/3/4/6/8/10 Pairs Cat3 Telephone Cable

FOB Price: $0.01 - $5.0 / Meter
Min. Order: 50 Boxes
Factory Price 2/3/4/6/8/10 Pairs Cat3 Telephone Cable Specifications: 1)1 Pair Cat3 Telephone Cable 1Px24AWG BC/CCA Conductor+0.90mm PE Insulation+3.0PVC jacket 2)2 Pair ...

1X16 CWDM with Fiber Panel

FOB Price: $100.0 - $250.0 / Piece
Min. Order: 1 Piece
BRIEF INTRODUCTION With the advent of data communication and telecommunications technology, MAN systems have gradually developed to become a full service network that integrates ...

40g Dual Port Server LAN Card, 40g Big Data Base Center Application Fiber Optical Network ...

FOB Price: $1.0 - $420.0 / Piece
Min. Order: 1 Piece
Femrice 40Gbps Dual Port Gigabit Ethernet PCI Express x8 Server Adapter Type No.: FM-X710-40G2BF Overview The Femrice 40 gigabit dual port server adapters, powered by the ...

SFP+ Er Optical Receiver Modules

FOB Price: US $1.0 / Piece
Min. Order: 1 Piece
PRODUCT FEATURES Hot-pluggable SFP+ footprint Supports 9.5 to 10.3Gb/s bit rates Single 3.3V power supply Maximum link length of 40km 1550nm EML transmitter, PIN ...

Professional Supplier High Performance 1u CATV & Sat If Optical Transmitter

Min. Order: 1 Piece
CATV & SAT IF Optical Transmitter Product Description This series of 950~2600MHz Satellite and CATV optical transmitters work at bandwidth of both 40~860MHz and 950~2600MHz. ...

Outdoor Integrated Cabinet for Base Station

FOB Price: $1000.0 - $2000.0 / Piece
Min. Order: 1 Piece
1. Features (1)The cabinet is dustproof, sunproof and rainproof, which is used in outdoor environment. The protection level is IP55. (2)Three cooling options for the cabinet: ...

RJ45 Socket 8p8c Ethernet Connector Plug Modular Female to Female Inline Coupler

FOB Price: $0.07 - $0.14 / Piece
Min. Order: 1 Piece
This is RJ45 Coupler. It is with high quality 8P8C socket. The 8p8c Ethernet Connector Plug Modular Female to Female Inline Coupler is widely used in the home, office and hospital. ...

RJ45 Cat. 6 Keystone Jack with Cable Tie

FOB Price: $0.4 - $0.45 / Piece
Min. Order: 1000 Pieces
Cat6 keystone jack/RJ-RJ coupler/RJ45 utp jack/Cat6 modular jack Insertion dependabllity 750 times, IDC fit for 22~24AWG cable Cat6 keystone jack/RJ-RJ coupler/RJ45 utp jack/Cat6 ...

High Quality Hotel Telephone Guest Room Telephone

Min. Order: 1 Piece
Related products: Production description: Unique panel, can print hotel logo ,calling instructions, room service etc 10 direct dialing key for reception, business center, ...

100Mbps RJ45 Connector Poe Outdoor Surge Protectors/ Surge Arrester

FOB Price: $15.0 - $28.0 / Piece
Min. Order: 1 Piece
RJ45 100Mbps single channel Outdoor Power over Ethernet Surge protector Model: SN-RJ45/POE-OD

2g LC DWDM SFP Transceiver with Ddm (OSPL2G40D-Dxx)

FOB Price: $65.0 - $75.0 / Piece
Min. Order: 1 Piece
Product Details Basic Info. Application: Communication Trademark: Olycom Type: Single-mode Fiber Origin: Shenzhen Connection Structure: LC HS Code: 85177090 Certification: ...

Waterproof Military Security Telephone with Best Price

FOB Price: US $70.0 / Piece
Min. Order: 1 Piece
waterproof military security telephone with best price Product Introduction Applicable to the magnet, manual and automatic switch. Magnet ...

1X2 Mini Blockless Fiber Optic PLC Splitter

FOB Price: $3.0 - $6.0 / Piece
Min. Order: 1 Piece
Description The Single Mode Planar Lightwave Circuits Splitter based on real time 6 DOF optical alignment monitoring and feedback technologies. The devices are designed and ...

N Female to Female Gas Tube Surge Arrester

FOB Price: US $0.1 / Piece
Min. Order: 500 Pieces
Description: N Female to Female Gas Tube surge arrester Surge Arrestor type: Gas Tube Frequency: DC-3G VSWR: ≤ 1.15 Insertion Loss: ≤ 0.15dB Impedance: 50 ohms Maximum ...

Low Power Wireless Data Module

Min. Order: 1 Piece
This wireless data module has high reliability and low BER (bit error rate) Used for rapid implementation of cable-free data links Supports low-power applications and WOR ...

Low Loss 2/3/4/6/8/10 Pairs Cat3 Telephone Cable

FOB Price: $0.01 - $5.0 / Meter
Min. Order: 50 Boxes
Low Loss 2/3/4/6/8/10 Pairs Cat3 Telephone Cable Specifications: 1)1 Pair Cat3 Telephone Cable 1Px24AWG BC/CCA Conductor+0.90mm PE Insulation+3.0PVC jacket 2)2 Pair Cat3 ...
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