DiCon GP700M Optical Modular Mainframe

The DiCon GP700M Optical Modular Mainframe is a field-configurable platform for high-density integration of optical components in telecommunications, photonics research, and test environments. Built on the established GP700 architecture, the GP700M accepts up to eight modular plug-in modules, assemble custom switching, routing, and signal conditioning systems without extensive redesign. The mainframe ships in standard or extended 4U rackmount chassis with four or eight modular bays, and accepts non-modular internal components upon request.

Technical Specifications Chassis Configuration

4U rackmount form factor (standard and extended options)

Supports four or eight modular plug-in bays

Accommodates up to eight modular plug-in modules total

Non-modular internal component integration available upon request Supported Modular Plug-in Types

Multi-Channel Fiber Optic Switches: 1x16 to 2x12 configurations; compatible with Corning SMF-28, Flexcor 1060, and Panda fiber

Two-Position Switches: Up to four discrete 2x2, 1x2, or On-Off switch elements per module (firmware v2.12 or later required)

MxN Matrix Switches: Passive routing with zero optical-to-electrical conversion; wavelength, direction, bandwidth, data rate, and format independent with negligible crosstalk

1xN Switches: Precision alignment up to 100 channels

Variable Attenuators: 0 to 60 dB range with better than 0.15 dB resolution; customizable for specific wavelength windows (e.g., 1310 nm)

Tunable Filters: Tuning range example 1535 to 1565 nm

Dynamic Power Equalizer (DPE): Closed-loop attenuator maintains preset output optical power with low insertion loss, precise resolution, excellent repeatability, wide attenuation range, and low back reflection

Key Features

Data-rate and signal-format independent operation across all switch modules

Field-installable and field-reconfigurable architecture

Passive MxN switching eliminates wavelength and bandwidth constraints

Attenuation control to 0.15 dB resolution

Integrated closed-loop power equalization with minimal insertion loss

Typical Applications

Optical signal routing and switching in telecommunications

Photonics research and measurement systems

Dynamic optical test and measurement platforms

Signal conditioning and power management in optical networks

Compatibility & Integration Modular architecture permits mix-and-match configuration of switch, filter, attenuation, and equalization functions within a single chassis. Two-position switch modules require firmware version 2.12 or later. Fiber options include standard SMF-28, Flexcor 1060, and Panda designs.