The 1757-SRC1 is a specialized, industrial-grade fiber-optic redundancy cable manufactured by Rockwell Automation under the Allen-Bradley brand. It serves as the physical backbone for data synchronization in highly critical process environments where zero system downtime is required. By bridging two 1757-SRM modules, this cable allows primary and secondary ControlLogix or ProcessLogix chassis to mirror execution states and memory layouts in real time. Because it is a fiber-optic cable, it relies entirely on light pulses transmitted through glass cores rather than electrical signals. This completely eliminates the threat of electromagnetic interference (EMI) or radio-frequency interference (RFI) typical of harsh factory floors. It comes equipped with ruggedized, keyed ST-type connectors on both ends to prevent incorrect cross-patching and alignment errors. In the event of a primary PLC failure, this dedicated link ensures the system executes a smooth, "bumpless" switchover to the backup controller without interrupting the active process.

Core/Cladding Diameter:

62.5 / 125 microns

Optical Operating Wavelength:

1300 nm (nanometers)

Cable Length:

Exactly 1.0 Meter (3.28 feet)

Channel Configuration:

Duplex arrangement

136188-02

3500/25 149369-01

560-2136

3500/15 106M1079-01

135473-01

51304518-150

106M1081-01

3500/32-01-01

51305072-600

3500/33 149986-01

2109-01

51402797-200

149992-01

172115-01

51304672-150

125800-01

3500/72M 149734-08

51304518-100

3500/42  176449-02

135489-01

C7027A1049

128229-01

3500/70M 176449-09

51202901-500

3500/61 133811-02

135489-03

10100-2-1 10900

133819-02

3500/92  136180-01

8C-PCNT03 51454363-375

⭐️（Bently Nevada）3500 system

⭐️（Yokogawa）Pressure Transmitter

⭐️（Yaskawa）Servo Drive / Servo Motor

⭐️（AB）Module / Touch Screen

⭐️（GE/Fanuc）IC69 Series PLC  

Q: Does your goods are new and original?

A: Yes,they are new and original.

Q: Could Moore provide technology support?

A: We're in this field more than 12 years with a professional technical team to serve our customers.

Q:Dose Moore keeps goods in stock?

A:We have large warehouse for goods,keep lots of goods in warehouse,so could promise fast delivery.