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Technical Description of the Mainframe

Overview
The T‑BERD/MTS‑6000A mainframe is a compact, single‑module field test platform designed as a carrier for interchangeable application modules. It provides the mechanical, power, user‑interface, and data‑management infrastructure required to run a wide range of optical, transport, and packet test modules in the field or lab.

Platform Architecture and Mechanical Features

• Form factor: Rugged, handheld/bench mainframe with a single module slot and front‑facing module bay.
• Chassis functions: Module carrier, power distribution, user I/O, internal storage, and cooling.
• Materials and build: Impact‑resistant housing with rubberized bumpers and a removable rear battery pack.
• Mounting and handling: Integrated handle and optional rack or vehicle mounting accessories.

User Interface and Controls

• Display: 8.4‑inch transreflective color touchscreen with stylus support and configurable soft keys.
• Physical controls: Power button, dedicated function keys, USB ports, and front panel optical connectors.
• GUI and workflow: Graphical, menu‑driven interface optimized for quick test setup, result review, and pass/fail workflows.
• Local data export: USB mass storage, SD card slot, and file export via USB or wired network.

Power, Storage, and Connectivity

• Battery: Removable high‑capacity Li‑ion battery designed for extended field operation; hot‑swap or quick‑change depending on configuration.
• AC power: External AC adapter for charging and continuous operation.
• Internal storage: Onboard flash memory for test results; expandable via SD or optional internal SATA drive.
• Communications: USB, Ethernet, optional Wi‑Fi and cellular modem support for remote management and cloud sync.

Built‑in Utilities and Front Panel I O

• Basic optical utilities: Integrated visual fault locator, optical power meter input, and basic loss test set functions available as base options or factory upgrades.
• Front panel I O: Standard optical ports for module interface, USB A ports for peripherals, Ethernet port for data transfer, and dedicated connector for external power.
• Inspection and accessories: Support for USB video inspection scopes and external reference devices.

Supported Test Families and Module Capabilities

• Modularity: Supports a broad ecosystem of plug‑in modules that provide OTDR, CWDM/DWDM OTDR, PON/FTTx testing, dispersion (PMD/CD), optical spectrum analysis, and multiservice transport/Ethernet testing.
• Optical tests: Bidirectional OTDR, insertion loss, return loss, and fiber characterization when equipped with appropriate OTDR modules.
• Transport and packet tests: SONET/SDH, OTN, Fibre Channel, Ethernet and packet RFC tests up to the module’s rated speeds.
• Software features: Test automation, bidirectional averaging, trace comparison, and result templates for standardized reporting.

Environmental, Maintenance, and Serviceability

• Operating conditions: Designed for field use with wide operating temperature range, shock and vibration tolerance, and dust resistance typical of field test equipment.
• Firmware and updates: Field‑upgradeable firmware and module drivers; configuration and calibration updates via USB or network.
• Serviceability: Replaceable battery, user‑replaceable fuses and external adapters, and modular display or front bezel replacement for damaged screens.