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- $1,428.00 –
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5 Ports 10/100M Adaptive Ethernet Network Switch Supports DC or Terminal Power Supply USR-SF1005
- Model #: CLOLB0DN5GF535
- $71.99 –
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MOXA NPort 5430 w/Adapter 4-Port RS-422/485 Serial Device Server, 10/100 Ethernet with Power Adapter, RS-422/485, Terminal Block
Limited time offer, ends 09/19
- Model #: CIKHB07CHQPZPG
- $798.99 –
- More options from $798.99 - $936.99
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MOXA NPort 5230A 2 Port Device Server, 10/100M Ethernet, RS-422/485, Terminal Block, 15KV ESD, 0.5KV Serial Surge, 12~48VDC, 0~60C
- Model #: RCCWB07C6694DM
- $546.99 –
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Teltonika PR320USA US 2-Pin Power Supply, 250W, for use with TSW200 Industrial Unmanaged PoE Switch, 54V Output, 2-PIN with Cord End Terminals
- Model #: 478643920304
- $281.99 –
- $5.99 Shipping

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Panasonic DIGITAL LINK Terminal Board TYSB01DL
- Model #: TYSB01DL
- $561.07 –
- More options from $561.07 - $654.99
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Black Box IC1474A-F Box Rs232 To Rs-422 Interface Bidirectional Converter - 1 X Db-9 Rs-232 , 1 X Rs-422 Terminal Block - Internal
- Device Type: Transceiver
- Max Distance: 4000 ft
- Power Adapter: Internal
- Model #: IC1474A-F
- $140.99 –
- More options from $140.99 - $157.02
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Black Box ME800A-R4 Async RS-232 Extender Over CATx - DB25 Male to Terminal Block
- Ports: (1) DB9 F, (1) 4-screw terminal block, (1) RJ-11, (1) DC power jack
- Max Distance: 4 mi. (6.4 km) maximum
- Transfer Rate: 115,2000 bps at 4000 feet (1219.2m); 57,600 bps at 1 mile (1.6 km); 9,600 bps at 4 miles (6.4 km)
- Power Adapter: 115V AC, 60 Hz +/- wallmount, 9V DC, 500 mA, 4.5W maximum
- Model #: ME800A-R4
- $233.02 –
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Black Box ICD100A Box Rs-232 To Rs-422/Rs-485 Din Rail Converter - 2 X Rs-232 Terminal Block, 1 X Db-9 - External
- Device Type: Transceiver
- Max Distance: 4000 ft
- Power Adapter: External
- Model #: ICD100A
- $217.99 –
- More options from $217.99 - $228.71
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TONE GENERATOR INPUT, 4 OF 8 SELECTABLE, SCREW TERMINAL
- Brand: Bogen Communications
- Model #: TNG1S
- $108.14 –

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CAN Bus Relay Repeater,OPEN4 Terminal Block 226CAN Bus Isolator with ID/Data Conversion Function
- Model #: HANLB0GRH1ZXZ9
- $340.59 –
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MOXA NPort 5230 2-Port Device Server, 10/100 Ethernet, RS-232 x 1, RS-422/485 x 1, Terminal Block
Limited time offer, ends 09/19
- Model #: RCCWB07BP1DVSY
- $305.99 –
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waveshare RS485 to RJ45 Ethernet with POE Function Modbus/MQTT Gateway, Bi-Directional Transparent Data Transmission Between RS485 and Ethernet, 6~36V DC Screw Terminal, or PoE Port Power Supply
Limited time offer, ends 09/19
- Model #: C6T1813-XMHMYA546
- $52.79 –
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PCIe to 8-Port RS-485/422 Serial Port Card, 8-Channel COM Expansion Card with TVS, Lightning/Surge Protection & Terminal Blocks - Industrial Multi-Port Data Communication
Limited time offer, ends 09/19
- Model #: C7FK-OYS-2026.7.28-837
- $127.99 –
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PCIe to 4-Port RS-485/422 Serial Card with Opto-Isolation, Surge/Lightning Protection & Terminal Block - Industrial-Grade Multi-Port Expansion Card for COM Port, Automation, Communication
Limited time offer, ends 09/19
- Model #: C7FK-OYS-2026.7.28-573
- $74.99 –
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PCIe to 4-Port RS-485/422 Serial Card with Opto-Isolation, Surge/Lightning Protection & Terminal Block - Industrial-Grade Multi-Port Expansion Card for COM Port, Automation, Communication
Limited time offer, ends 09/19
- Model #: C7FK-OYS-2026.7.28-67
- $74.99 –
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PCIe to 4-Port RS-485/422 Serial Card, High-Speed 9-Pin DB9 COM Port Expansion with Surge/Lightning Protection, Voltage Suppression Terminal Blocks
Limited time offer, ends 09/29
- Model #: C731-45-LJU01
- $85.13 –
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PCIe to Dual RS-485/422 Serial Port Card with DB9 Connectors - High-Speed 1-to-2 Multi-Port Expansion Card, Terminal Block Adapters
- Model #: TOLDB0F9FMG1PZ
- $75.99 –
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Ubiquiti Networks U Fiber UF-OLT-4 4-Port GPON Optical Line Terminal with 3 GPON and 1 SFP+ Ports up to 512 UFiber ONUs (128 per PON port)
- Format: Rackmount
- Model #: UF-OLT-4
- $1,655.00
- $1,429.00 –
- Save: $226.00 (13%)
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Ubiquiti Networks U Fiber OLT UF-OLT-4 4-Port GPON Optical Line Terminal with 3
- Model #: 21c-285628000123575
- $1,439.00 –
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2 Packs 6 Duplex Singlemode LC-OS2 12 Port LC Wall Mount Enclosure Box Desktop Terminal Box + Splice Trays Fiber Cables LC-UPC Kit (Includes Pigtails and Couplers)
- Model #: RCCWB0DTT8R8P4
- $155.99 –
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Vszerda PCIe to 4-Port RS-485/422 Serial Card with Opto-Isolation, Surge/Lightning Protection & Terminal Block - Industrial-Grade Multi-Port Expansion Card for COM Port, Automation, Communication
Limited time offer, ends 10/14
- Model #: JY9T84G6
- $148.99 –
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Vszerda PCIe to 8-Port RS-485/422 Serial Port Card, 8-Channel COM Expansion Card with TVS, Lightning/Surge Protection & Terminal Blocks - Industrial Multi-Port Data Communication
Limited time offer, ends 10/14
- Model #: 98G4D9R
- $188.99 –
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Ubiquiti Networks UniFi Dream Machine Pro
- Part Number: UDM-PRO
- Dimensions: 17.4 in x 11.2 in x 1.7 in
- Weight: 8.6 lbs
- Model #: UDM-Pro
- $349.99 –
- More options from $349.99 - $598.34
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WiFi Switch, Tuya Smart Relay Wireless Remote Control Light Switch Voice Control Outlet Timer Compatible with Alexa and Google Assistant 90-250V One Channel, 3 Pack
- Model #: TauR453906525199
- $55.45 –
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