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Computer Module Control 485 products found
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Video
Advanced VoIP Communication System for 20, 000 Users Worldwide
US$ 140520-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Advantech Eki-1521-CE 1-Port RS-232/422/485 Serial Device Server
US$ 50-1000 / Piece
1 Piece (Min. Order)
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Beijing Zhongping Technology Co., 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
Advanced Voice Gateway for Call Centers with Ippbx Integration
US$ 143945-145707 / 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
Dl24ew 150W Tuya APP WiFi Smart Electronic Load Tester
US$ 61-62.5 / pieces
20 pieces (Min. Order)
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Shenzhen Tianhehuijin Tech Ltd
RS232 to RS485 Converter Industrial Grade Lightning Protection Surge and Passive Photoelectric Isolator RS232 Converter
US$ 8.99-15.99 / Piece
50 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
Video
Moxa EDS-2005-ELP Managed Ethernet Switch with 4-Port PoE+ Output
US$ 77 / Piece
1 Piece (Min. Order)
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Beijing Zhongping Technology Co., Ltd.
Video
Huawei Espace U1981, VoIP, VoIP Gateway, Internal Communication Systems, Supports 20000 Users, Ippbx, Voice Gateway
US$ 13600 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Video
Huawei Espace-U-1981: Advanced Scalable VoIP Solutions for Businesses
US$ 137095-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Video
Advanced Voice Gateway for Efficient Call Center Operations
US$ 24082-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Video
1000-User VoIP Call Center System by Huawei Espace-U-1930
US$ 2055-4109 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Industrial Ethernet to Serial 8 Ports RS-232/485/422 Serial Device Servers
US$ 29.99-199.99 / Piece
500 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
Video
Huawei Espace U 1981, Voice Gateway, Call Center, VoIP, VoIP Gateway, Supports 17000~20000users, Ippbx
US$ 126821-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Video
Advanced Huawei Espace-U-1981 VoIP Gateway for Call Center Efficiency
US$ 72027-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software 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
Scalable Voice Gateway by Huawei for International Call Centers
US$ 78876-145707 / 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, Supports 1500~20000 Users, Ippbx
US$ 20657-145707 / Piece
1 Piece (Min. Order)
Start Order
Nanjing Deshiweiye Software Technology Co., Ltd
Video
Huawei Espace U 1981 Voice Gateway, Call Center, VoIP, VoIP Gateway, Supports 20000 Users, Ippbx
US$ 44630-145707 / Piece
1 Piece (Min. Order)
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Nanjing Deshiweiye Software Technology Co., Ltd
Passive 232 to 485 Converter Lightning Protection RS232 to 485/422 Converter
US$ 3.54-4.99 / Piece
100 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
Video
Moxa Eds-2008-Elp Reliable 8 Port Industrial Ethernet Switch
US$ 105 / Piece
1 Piece (Min. Order)
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Beijing Zhongping Technology Co., Ltd.
Video
Industrial Sensor Serial Three-in-One Server UDP Mode RS232 RS485 to TCP IP LAN Converter Iot Gateway Modbus RTU
US$ 15.99-29.99 / Piece
500 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
Active RS485 Hub RS232/RS485 to 4-Port RS485 Converter Hub
US$ 36.99-49.99 / Piece
100 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
Video
Control Card - 48-Port with Singular Power Supply Kvm Matrix Switch
US$ 699-9999 / Piece
100 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
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