Patton
DB-9
Patton 1008F Self Powered High Speed Multipoint Short Haul Modem DB-9 Industrial
Only 1 left
Free shippingShips today by 3 PM CT
$9.89
Network Switches & Communication
275 listings · 241 in stock
275 network switches & communication listings from the brands you use, each one photographed. Free shipping to all 50 US states.
Weekly new-arrivals email for Network Switches & Communication
Out of stock: we can often source these. Request a quote.
Siemens
6GK5204-2BB10-2AA3
Siemens 6GK5204-2BB10-2AA3 SCALANCE X204-2 Ethernet Switch 24VDC 0.22A 4x RJ45
Out of stock
Sourcing on request
Notify me when Siemens 6GK5204-2BB10-2AA3 is back
Allen-Bradley
1761-NET-AIC
Allen-Bradley 1761-NET-AIC Ser B Interface Converter RS-232 DH-485 24VDC 120mA
Out of stock
Sourcing on request
Notify me when Allen-Bradley 1761-NET-AIC is back
Siemens
6GK5204-2BB10-2AA3
Siemens 6GK5204-2BB10-2AA3 SCALANCE X204-2 Ethernet Switch 4xRJ45 2xBFOC 24VDC
Out of stock
Sourcing on request
Notify me when Siemens 6GK5204-2BB10-2AA3 is back
Siemens
6GK5204-2BB10-2AA3
Siemens 6GK5204-2BB10-2AA3 SCALANCE X204-2 Managed Ethernet Switch 24VDC 0.22A
Out of stock
Sourcing on request
Notify me when Siemens 6GK5204-2BB10-2AA3 is back
Telemecanique
2TX/2FX-SM
Telemecanique TCSESM043F2CS0 Ethernet Switch 2TX/2FX-SM 9.6-60VDC 18-30VAC Fiber
Out of stock
Sourcing on request
Notify me when Telemecanique 2TX/2FX-SM is back
Allen-Bradley
1761-NET-AIC
Allen-Bradley 1761-NET-AIC Ser. B Interface Converter RS-232 DH-485 24VDC 120mA
Out of stock
Sourcing on request
Notify me when Allen-Bradley 1761-NET-AIC is back
Telemecanique
TCSESM043F2CS0
Telemecanique TCSESM043F2CS0 Managed Ethernet Switch 2TX/2FX 9.6-60VDC 18-30VAC
Out of stock
Sourcing on request
Notify me when Telemecanique TCSESM043F2CS0 is back
Magnetek
178-00031
Magnetek 178-00031 Radio Remote Control Housing Cover Plate 72.10 MHz Black Part
Out of stock
Sourcing on request
Notify me when Magnetek 178-00031 is back
General Electric
B86417-01
GE Lentronics B86417-01 JungleMUX OC-12 1310nm LR-1 Optical Multiplexer Module
Out of stock
Sourcing on request
Notify me when General Electric B86417-01 is back
Phoenix Contact
2832085
Phoenix Contact FL SWITCH 5TX 2832085 Industrial Ethernet Switch 5-Port 24VDC
Out of stock
Sourcing on request
Notify me when Phoenix Contact 2832085 is back
Antaira
IMC-100A-ST-M-T
Antaira IMC-100A-ST-M-T Industrial Media Converter Multi-Mode ST 2km 1310nm DIN
Out of stock
Sourcing on request
Notify me when Antaira IMC-100A-ST-M-T is back
General Electric
B86434-11
GE Lentronics B86434-11 CS Service Unit Model 1 Multiplexer Card 087-86434-13
Out of stock
Sourcing on request
Notify me when General Electric B86434-11 is back
General Electric
B86486-01
GE Lentronics B86486-01 CDAX Unit JungleMUX Multiplexer Module Card 51-131-825
Out of stock
Sourcing on request
Notify me when General Electric B86486-01 is back
General Electric
B86486-01
GE Lentronics B86486-01 CDAX Unit Multiplexer Card Module Telecom Made in Canada
Out of stock
Sourcing on request
Notify me when General Electric B86486-01 is back
General Electric
B86417-01
GE Lentronics B86417-01 OC-12 Multiplexer CBW Ports Bypass Telecom Module Card
Out of stock
Sourcing on request
Notify me when General Electric B86417-01 is back
Sixnet
EB-PSE-24V-1B
Sixnet Red Lion EB-PSE-24V-1B Industrial PoE Power Injector 24V In 48V 15.4W
Out of stock
Sourcing on request
Notify me when Sixnet EB-PSE-24V-1B is back
Industrial part
10GTEK
10Gtek I350-GE-2T-X4 Dual-Port Gigabit Ethernet NIC – PCI-E x4, Intel I350-AM2
Out of stock
Sourcing on request
Request a quote: 10GTEK
Cisco
47-18790-06
Cisco ASA 5505 47-18790-06 Firewall Security Appliance 12-Port
Out of stock
Sourcing on request
Notify me when Cisco 47-18790-06 is back
Nokia
1AB410060001
Nokia Cpri 3-7 9.8304G 10KM I-Temp S1:1 Class 1 Laser 1AB410060001
Out of stock
Sourcing on request
Notify me when Nokia 1AB410060001 is back
Nokia
1AB410060001
Nokia 1AB410060001 Transceivers
Out of stock
Sourcing on request
Notify me when Nokia 1AB410060001 is back
Moxa
EDS-208
Moxa EDS-208 Rev. 1.0 Unmanaged Ethernet Switch 12-45VDC 18-30VAC DIN Rail RJ45
Out of stock
Sourcing on request
Notify me when Moxa EDS-208 is back
Industrial part
RS-232
B & B Electronics Optically Isolated RS-232 to RS-422/485 Converter
Out of stock
Sourcing on request
Request a quote: RS-232
Black Box
C6ACP70S-SV
Black Box C6ACP70S-SV CAT6A Shielded Keystone Coupler RJ45 Network 10 Per Order
Out of stock
Sourcing on request
Notify me when Black Box C6ACP70S-SV is backGet a quote on Network Switches & Communication
Need more units than we list, a part you don't see here, or prices for a whole list? Send us the part numbers and quantities and we reply within 1 hour during business hours (Mon to Fri 9 to 4:30 CT).
Guides for Network Switches & Communication
- Critical facilitiesData Center Electrical & Controls Spare Parts ListHow to build a critical-spares list for power distribution, UPS, cooling and building controls, and how to rank what earns a place on the shelf.
- Troubleshooting1756-EN2T / ENBT Ethernet Module Faults: LEDs & CodesThe status display messages, OK/NET/LINK LEDs, duplicate IP rules, rotary switches and 888, Logix connection codes and the diagnostic web pages (CPU, duplex, errors).