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Network Communication

207 Products
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Specials
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE
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RS485 MODBUS RTU standard communication protocol -Eight voltage input channel: DC0~10V [WP3084ADAM]
RS485 MODBUS RTU standard communication protocol -Eight voltage input channel: DC0~10V
1 405.40 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Eight optoelectronic isolation digital input channel (Low level input) Four relay output channel 1 n/o [WP8024ADAM]
RS485 MODBUS RTU standard communication protocol -Eight optoelectronic isolation digital input channel (Low level input) Four relay output channel 1 n/o
1 227.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Eight relay output channel (SPST) [WP8025ADAM]
RS485 MODBUS RTU standard communication protocol -Eight relay output channel (SPST)
1 227.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Sixteen optoelectronic isolation digital input channel (Low level input) [WP8026ADAM]
RS485 MODBUS RTU standard communication protocol -Sixteen optoelectronic isolation digital input channel (Low level input)
1 227.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Sixteen optoelectronic isolation digital output channel (NPN collector output) [WP8027ADAM]
RS485 MODBUS RTU standard communication protocol -Sixteen optoelectronic isolation digital output channel (NPN collector output)
1 227.26 ZAR
inc
for 1 Each
RS485 MODBUS RTUstandard communication. protocol -Eight optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector) [WP8028ADAM]
RS485 MODBUS RTUstandard communication. protocol -Eight optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector)
1 227.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Six current input channel: DC0~20mA / DC4~20mA / Four optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector) [WP9038ADAM]
RS485 MODBUS RTU standard communication protocol -Six current input channel: DC0~20mA / DC4~20mA / Four optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector)
1 645.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Six voltage input channel: DC0~10V / Four optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector) [WP9039ADAM]
RS485 MODBUS RTU standard communication protocol -Six voltage input channel: DC0~10V / Four optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector)
1 645.26 ZAR
inc
for 1 Each
RS485 MODBUS RTU standard communication protocol -Four temperature input channel / Four optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector) [WP9065ADAM]
RS485 MODBUS RTU standard communication protocol -Four temperature input channel / Four optoelectronic isolation digital I/O - Input (Low level) / Output (NPN Collector)
1 734.34 ZAR
inc
for 1 Each
Hikvision POE Injector 60W 2A , O/P Voltage Range:54V~57V , 2x10/100/1000M Adaptive RJ45 Ports, One is DATA/IN, Another is PoE/DATA , Short Circuit Protection , 473g [HKV LAS60-57CN-RJ45]
Hikvision POE Injector 60W 2A , O/P Voltage Range:54V~57V , 2x10/100/1000M Adaptive RJ45 Ports, One is DATA/IN, Another is PoE/DATA , Short Circuit Protection , 473g
2 363.25 ZAR
inc
for 1 Each
Dahua 24 Port PoE Cloud Managed Desktop Switch 10/100Mbs, 2×SFP 1000Mbps, 2xRJ45 10/100/1000Mbps, Switching Capacity: 8.8Gbps, Ethernet Port Uplink Speed: 10/100/1000Mbps, MAC Table Size: 8K, PoE Power: Port 1-2 ≤90W, Port 3-24 ≤30W, Total :240W [DHA CS4226-24ET-240]
Dahua 24 Port PoE Cloud Managed Desktop Switch 10/100Mbs, 2×SFP 1000Mbps, 2xRJ45 10/100/1000Mbps, Switching Capacity: 8.8Gbps, Ethernet Port Uplink Speed: 10/100/1000Mbps, MAC Table Size: 8K, PoE Power: Port 1-2 ≤90W, Port 3-24 ≤30W, Total :240W
3 622.50 ZAR
inc
for 1 Each
Hikvision Smart Managed 16 port × 100 Mbps PoE RJ45 Ports, 2× Gigabit Combos, IEEE 802.3at/af Standard for PoE Ports [HKV DS-3E1318P-EI]
Hikvision Smart Managed 16 port × 100 Mbps PoE RJ45 Ports, 2× Gigabit Combos, IEEE 802.3at/af Standard for PoE Ports
3 595.00 ZAR
inc
for 1 Each
Hikvision Wireless Router 300Mbps, WiFi4, 2x5dBi External Antennas, IEEE 802.11b/g/n @2.4GHz, EIRP Power(Max) 18.5dBm, 4×RJ45 10/100 Mbps Auto-Negotiation, WPA-PSK/WPA2-PSK , WPA/WPA2, 174.82×96.45×181.06mm, PSU:9VDC 0.6A, 134g [HKV DS-3WR3N]
Hikvision Wireless Router 300Mbps, WiFi4, 2x5dBi External Antennas, IEEE 802.11b/g/n @2.4GHz, EIRP Power(Max) 18.5dBm, 4×RJ45 10/100 Mbps Auto-Negotiation, WPA-PSK/WPA2-PSK , WPA/WPA2, 174.82×96.45×181.06mm, PSU:9VDC 0.6A, 134g
304.75 ZAR
inc
for 1 Each
Hikvision Wireless Router AC1200 Dual Band 11AC, WiFi5, 2.4GHz@300Mbps, 5GHz@867Mbps, 4× 5dBi Antennas, 1x10/100/1000Mbps, 3x10/100/1000Mbps LAN Ports, MU-MIMO Supported, WPA-PSK, WPA2-PSK, WPA & WPA2 Supported, 248.40×154.80mm, PSU:9VDC 1A [HKV DS-3WR12GC]
Hikvision Wireless Router AC1200 Dual Band 11AC, WiFi5, 2.4GHz@300Mbps, 5GHz@867Mbps, 4× 5dBi Antennas, 1x10/100/1000Mbps, 3x10/100/1000Mbps LAN Ports, MU-MIMO Supported, WPA-PSK, WPA2-PSK, WPA & WPA2 Supported, 248.40×154.80mm, PSU:9VDC 1A
437.00 ZAR
inc
for 1 Each
TP-LINK OMADA AX1800 Indoor/Outdoor WiFi 6 Access Point, 1xGigabit Ethernet (RJ45) Port - Supports 802.3at PoE & Passive PoE, 48V/0.5A Passive PoE, Dual Band Speeds Up To 1.8Gbps 2.4GHz/5GHz, IP67, Wireless Client Capacity:250+ [TP-LINK EAP610 OUTDOOR]
TP-LINK OMADA AX1800 Indoor/Outdoor WiFi 6 Access Point, 1xGigabit Ethernet (RJ45) Port - Supports 802.3at PoE & Passive PoE, 48V/0.5A Passive PoE, Dual Band Speeds Up To 1.8Gbps 2.4GHz/5GHz, IP67, Wireless Client Capacity:250+
2 702.50 ZAR
inc
for 1 Each
TP-LINK 18 Port Gigabit Easy Smart Switch with 16 Port PoE+ 10/100/1000Mbps, 2×Combo Gigabit SFP Ports, PoE Power Budget:250W, 36Gbps 8K, 100-240VAC, 50/60Hz [TP-LINK SG1218MPE]
TP-LINK 18 Port Gigabit Easy Smart Switch with 16 Port PoE+ 10/100/1000Mbps, 2×Combo Gigabit SFP Ports, PoE Power Budget:250W, 36Gbps 8K, 100-240VAC, 50/60Hz
3 967.50 ZAR
inc
for 1 Each
Procentec T1 Terminator for PROFIBUS segments based on RS 485. Enables you to switch off or remove the last devices on a segment without disturbing the Bus Communication. [101-00211A]
Procentec T1 Terminator for PROFIBUS segments based on RS 485. Enables you to switch off or remove the last devices on a segment without disturbing the Bus Communication.
6 546.38 ZAR
inc
for 1 Each
Dahua 8 Port Unmanaged Desktop Switch With 4 Port PoE (V2.0) [DHA PFS3008-8GT-60]
Dahua 8 Port Unmanaged Desktop Switch With 4 Port PoE (V2.0)
960.25 ZAR
inc
for 1 Each
Dahua 8 Port Unmanaged desktop switch 10/100 Mbps [DHA PFS3008-8ET-L]
Dahua 8 Port Unmanaged desktop switch 10/100 Mbps
155.25 ZAR
inc
for 1 Each
Dahua 12 Port Cloud Managed Hardened Gigabit Switch with 8 Port PoE, 8×RJ45 10/100/1000Mbps (PoE), 2×SFP 100/1000Mbps (Uplink), 2×RJ45 10/100/1000Mbps (Uplink), Switching Capacity:24Gbps, Supports:Din Rail/Desktop Mount, 171×139.4×42mm, IP30/IK0 [DHA CHS4212-8GT-110]
Dahua 12 Port Cloud Managed Hardened Gigabit Switch with 8 Port PoE, 8×RJ45 10/100/1000Mbps (PoE), 2×SFP 100/1000Mbps (Uplink), 2×RJ45 10/100/1000Mbps (Uplink), Switching Capacity:24Gbps, Supports:Din Rail/Desktop Mount, 171×139.4×42mm, IP30/IK0
3 082.00 ZAR
inc
for 1 Each
TP-LINK 8-Port 10/100Mbps Desktop Switch with 4-Port PoE Unmanaged [TP-LINK SF1008P]
TP-LINK 8-Port 10/100Mbps Desktop Switch with 4-Port PoE Unmanaged
733.70 ZAR
inc
for 1 Each
TP-LINK 5-Port 10/100Mbps Desktop Network Switch [TP-LINK LS1005]
TP-LINK 5-Port 10/100Mbps Desktop Network Switch
126.50 ZAR
inc
for 1 Each
TP-Link Jetstream 10 Port Gigabit Smart Switch with 8 Port PoE+, 8 xRJ45 10/100/1000Mbps, 2xGIGABIT SFP SLOTS, 294x180x44 mm, 100-240V AC, 50/60Hz [TP-LINK SG2210MP]
TP-Link Jetstream 10 Port Gigabit Smart Switch with 8 Port PoE+, 8 xRJ45 10/100/1000Mbps, 2xGIGABIT SFP SLOTS, 294x180x44 mm, 100-240V AC, 50/60Hz
2 760.00 ZAR
inc
for 1 Each
TP-LINK 24 Port 10/100Mbs Desktop, Auto MDI/MDIX, 3.19W (220V/50Hz), Switching Capacity: 4.8Gbps, (294x180x44mm) [TP-LINK SF1024D]
TP-LINK 24 Port 10/100Mbs Desktop, Auto MDI/MDIX, 3.19W (220V/50Hz), Switching Capacity: 4.8Gbps, (294x180x44mm)
810.00 ZAR
inc
for 1 Each
TP-LINK AC1750 Wireless MU-MIMO Gigabit Ceiling Mount Access Point, Signal Rate : 5GHz:Up to 1300Mbps ~ 2.4GHz:Up to 450Mbps, 12.3W, {205.5×181.5×37.1mm}, Antenna Type : Internal Omni 2.4GHz: 3* 3.5dBi , 5GHz: 3*4dBi, IEEE802.3af PoE and Passive PoE [TP-LINK EAP245]
TP-LINK AC1750 Wireless MU-MIMO Gigabit Ceiling Mount Access Point, Signal Rate : 5GHz:Up to 1300Mbps ~ 2.4GHz:Up to 450Mbps, 12.3W, {205.5×181.5×37.1mm}, Antenna Type : Internal Omni 2.4GHz: 3* 3.5dBi , 5GHz: 3*4dBi, IEEE802.3af PoE and Passive PoE
1 564.00 ZAR
inc
for 1 Each
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Communica is a wholesale and retail distributor of semiconductors, electromechanical and passive electronic components for automotives, electronics, electrical, automation, mining and process control industries and technical and tertiary educational institutions. We also offer a large range of security and CCTV equipment, power supplies, test instruments and accessories, tools and production equipment, prototyping platforms, and hobby and educational products.