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Computer Module Control 331 products found
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PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor Tigger Voltage 24V
US$ 17-45 / pieces
20 pieces (Min. Order)
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Shenzhen Tianhehuijin Tech Ltd
Video
Huawei Espace U 1981 Voice Gateway, Call Center, VoIP, VoIP Gateway, Supports 5000~20000 Users, Ippbx
US$ 44630-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Video
Ippbx, Voice Gateway, Call Center, Huawei Espace U 1981 VoIP, VoIP Gateway, Internal Communication Systems, Supports 20000 Users,
US$ 109698-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Video
12/10 14/10 16/12 mm Waterproof Micro Duct Microduct Straight Connector
US$ 0.31-0.34 / Piece
1000 Pieces (Min. Order)
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Zhuhai Surelink Communication Cable Co., Ltd.
Video
Customization for Smart Kvm Solutions IP Kvm Matrix
US$ 999-1000000000000000000000000000000 / Piece
100 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
Video
Hwd-U1981, 17000~20000 Users, Voice Gateway, VoIP Gateway, Internal Communication Systems, Supports 20000 Users, Call Centre, Ippbx
US$ 121232-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Video
4mm 6mm 8mm 10mm 12mm 14mm Direct Buried End Plug Microduct Micro Duct Straight Connector
US$ 0.25-0.6 / Piece
1000 Pieces (Min. Order)
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Zhuhai Surelink Communication Cable Co., Ltd.
Video
Advanced Huawei U1960 Bri Trunk Gateway for 10000 Users
US$ 30000 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Geteknet Cat5e RJ45 8p8c Connector 1 to 1 in-Line Coupler Ethernet Network LAN Cable Joiner RJ45 Extension Adapter Keystone Jack
US$ 0.12 / Piece
1 Piece (Min. Order)
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Ningbo Geteknet Telecom Equipment Co., Ltd.
Video
Huawei Espace U 1981 VoIP Solution for Efficient Call Centers
US$ 4862-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Single-Fiber Fiber Optic Modem, Fiber Optic Modulator, RS232/485 Fiber Optic Moden Modulator
US$ 39.99-59.99 / Piece
2 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
Addressable Connection Converter Communications Between Computer Systems and Multiple Identical Equipments
US$ 59.99-79.99 / Piece
500 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
Video
Huawei Espace-U-1981: Advanced Voice Gateway for IP PBX Solutions
US$ 58328-145707 / Piece
1 Piece (Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Songle T73 Relay Srd-05VDC-SL-C Srd-12VDC-SL-C Srd-24VDC-SL-C 4-Pin 5-Pin 5V 12V 24V 10A
US$ 0.1-0.18 / pieces
50 pieces (Min. Order)
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Shenzhen Tianhehuijin Tech Ltd
Industrial Grade RS485 Hub 2 Ports 232 to 485 Hub 2 Ports 485hub Hub
US$ 28.9-29.99 / Piece
100 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
Video
High-Performance Call Center Voice Gateway by Huawei Espace-U-1981
US$ 119972-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Video
Advanced Scalable Voice Gateway for Modern Call Centers
US$ 61753-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Video
Reliable VoIP Gateway Supporting 9000 to 20000 Users
US$ 72027-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Video
High-Capacity VoIP Gateway for Large Enterprises and Organizations
US$ 39108-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Waveshare Esp32-C6 1.47inch Display Development Board 172× 320 Supports WiFi 6 & Bluetooth Esp32 with 1.47 Inch Display Type-C
US$ 11.48-13.58 / pieces
20 pieces (Min. Order)
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Shenzhen Tianhehuijin Tech Ltd
Video
8 Ports RS232 RS485 RS422 to Ethernet 100m TCP/IP Modem Converter
US$ 169.99-199.99 / Piece
500 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
Video
Huawei Espace-U-1930: Scalable VoIP System for 1000 Users
US$ 2739-4109 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Video
Huawei Espace U 1981, Voice Gateway, Call Center, VoIP, VoIP Gateway, Internal Communication Systems, Supports 15000~20000 Users, Ippbx
US$ 113123-145707 / Piece
1 Piece (Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
232 to 485 Converter Passive Two-Way RS232 to RS485 Communication Converter Lightning Protection and Surge Protection
US$ 2.29-2.99 / Piece
50 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
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