TREND Networks FiberMaster Accessories are the helpful extras that keep your professional fiber testers working perfectly in the field. At Comms Express, we offer the genuine TREND parts you need to get the job done, from launch cables that help your OTDR see every inch of a fiber run to the specific inspection tips needed for different connector types. We also provide the cleaning supplies that are absolutely vital for preventing signal loss in your IT infrastructure. Keep your kit ready for any challenge with FREE fast delivery and expert advice from Comms Express.

TREND Networks R301-BLADE-PRO is a replacement blade for a Pro 1-press cleaver and the blade has a lifespan of 52,000 splices.
Key Features of Trend Networks R301-BLADE-PRO
Precision Replacement: Specifically designed 24-sided blade for the R301-CLEAVE-PRO one-press cleaver.
Extended Lifespan: Provides approximately 48,000 cleaves, ensuring prolonged, reliable use.
Optimal Splice Quality: Maintains the correct cleave angle, crucial for achieving minimal splice loss and significantly reducing failed splices.
Consistent Performance: Ensures repeatable, high-quality fibre preparation for robust connections.

The TREND Networks R240-ML62-SCSC Multimode Launch Cable connects to the FiberMASTER Fiber Optic Tester, allowing precise measurement of loss and reflection at the first connection point. It ensures the instrument recovers effectively after transmitting the test pulse through the fiber.
*Product may differ in appearance; Images used are for illustrative purposes only

The TREND Networks R240-SL-SCST Single-Mode Launch Cable connects to the FiberMASTER Fiber Optic Tester, allowing measurement of loss and reflection at the first connection on the link. It enables the instrument to stabilize after transmitting the test pulse through the fiber.
*Product may differ in appearance; Images used are for illustrative purposes only

The R240-ML-SCST is a 150-meter launch cable designed for use with FiberMASTER fiber optic testers. It features SC to ST connectors and is constructed with OM3 fiber, ensuring efficient performance for fiber optic testing applications.
*Product may differ in appearance; Images used are for illustrative purposes only

The TREND Networks R240-ML62-SCST Multimode Launch Cable connects to the FiberMASTER Fiber Optic Tester, enabling accurate measurement of loss and reflection at the first connection point. It ensures the instrument recovers efficiently after transmitting the test pulse through the fiber.
*Product may differ in appearance; Images used are for illustrative purposes only

The TREND Networks R240-SL-SCSC Single-Mode Launch Cable connects to the FiberMASTER Fiber Optic Tester, enabling measurement of loss and reflection at the first connection on the link. It allows the instrument to stabilize after transmitting the test pulse through the fiber.
*Product may differ in appearance; Images used are for illustrative purposes only

The TREND Networks R240-ML62-SCLC Multimode Launch Cable connects to the FiberMASTER Fiber Optic Tester, enabling accurate measurement of loss and reflection at the first connection point. It ensures the instrument properly recovers after transmitting the test pulse through the fiber.
*Product may differ in appearance; Images used are for illustrative purposes only

The TREND Networks R301-BATT-S40 is a Li-ion battery for the FiberMASTER S40.
*Product may differ in appearance; Images used are for illustrative purposes only
Ensure uninterrupted performance for your FiberMASTER S40 fusion splicer with the R301-BATT-S40 Li-ion battery. Designed for long-lasting power and flexibility, it keeps your splicing operations running smoothly.
Key Features of Trend Networks R301-BATT-S40
High Capacity Li-Ion: 56.16Wh removable Li-ion battery provides reliable, extended power
Superior Cycle Life: Delivers approximately 240 splice/heat cycles on a single charge, maximising your productivity in the field.
Easy Swap Design: Quickly removable for seamless battery changes, enabling non-stop splicing during critical jobs.

The TREND Networks R301-BATT-S60 is a Li-ion battery for the FiberMASTER S60.
*Product may differ in appearance; Images used are for illustrative purposes only
The TREND Networks R301-BATT-S60 FiberMASTER S60 Battery is a dedicated power unit designed for the FiberMASTER S60 fusion splicer, providing dependable energy delivery for field-based fibre optic work. Built as a removable lithium-ion pack, it supports extended operational use and allows technicians to maintain workflow continuity during installation and maintenance tasks without relying on fixed power sources.
Key Features of Trend Networks R301-BATT-S60
High Capacity Li-Ion: 56.16Wh removable Li-ion battery delivers robust, consistent power.
Exceptional Cycle Life: Provides approximately 280 splice/heat cycles on a single charge, keeping you productive in the field.
Dual Charging Capability: Supports both on-board (in-splicer) and external direct battery charging.
Removable Design: Easy to remove, allowing one battery to power the splicer while a second charges, enabling non-stop splicing.

The TREND FiberMASTER™ fibre optic testing kit allows the user to measure absolute power and calculate the loss of fibre optic links at several wavelengths.
Absolute power measurements are helpful when trouble shooting equipment that may not be operating properly. The dB calibration feature allows the operator to set a reference level to the light source and directly read the loss of fibre optic links without needing to manually calculate the values.
The unique form factor allows the light source to be docked neatly within the power meter. This makes the kit compact for easy storage while still allowing full operation of both the source and meter.
Key Features of Trend Networks 33-928
Measures fibre optic power in mW and dBm for accurate signal readings
Automatic calibration for fast dB loss calculations
Supports 850, 1300/1310, 1490, and 1550 nm wavelength
Suitable for Fibre To The Home (FTTH) network installations
Light source docks directly into the power meter for compact storage
With ST, SC, and FC adapters for flexible fibre connections
Powered by standard AAA batteries with low battery warning indicator
Auto power-off feature to help extend battery life
Key Features of Trend Networks 850NM Light Source
850nm VCSEL/Laser included in the 33-928 MM kit
Light source docks into the base of the power meter for compact storage
Powered by three standard AAA batteries
Low Battery indication
Fibre Testing Capability
The unit is designed to evaluate fibre link performance by measuring transmitted optical power and calculating signal loss across installed fibre networks. It provides dependable readings for both short-range multimode links and longer single-mode connections, supporting a wide range of network infrastructures.
850nm Light Source Function
The integrated 850nm light source is tailored for multimode fibre testing, delivering a stable reference signal for loss measurements. It supports standard connector types, allowing quick integration into existing patching systems during field testing.
Power Meter Operation
The power meter provides direct readings of optical signal strength and link attenuation. With support for multiple wavelengths and simple unit switching, it enables technicians to perform accurate verification without additional external tools.

The TREND FiberMASTER™ fibre optic testing kit allows the user to measure absolute power and calculate the loss of fibre optic links at several wavelengths.
Absolute power measurements are helpful when trouble shooting equipment that may not be operating properly. The dB calibration feature allows the operator to set a reference level to the light source and directly read the loss of fibre optic links without needing to manually calculate the values.
The unique form factor allows the light source to be docked neatly within the power meter. This makes the kit compact for easy storage while still allowing full operation of both the source and meter.
Key Features of Trend Networks 33-931
Measures fibre optic power in mW and dBm for accurate signal readings
Automatic calibration for fast dB loss calculations
Supports 850, 1300/1310, 1490, and 1550 nm wavelength
Suitable for Fibre To The Home (FTTH) network installations
Light source docks directly into the power meter for compact storage
With ST, SC, and FC adapters for flexible fibre connections
Powered by standard AAA batteries with low battery warning indicator
Auto power-off feature to help extend battery life
Key Features of Trend Networks Light Source
850/1300nm (VCSEL/Laser) and 1310/1550nm (Laser) supported in the 33-931 MM/SM kit
Supplied with ST, SC, and FC adaptors for flexible connectivity
Light source docks into the base of the power meter for compact storage
Powered by three standard AAA batteries
Low Battery indication
Fibre Measurement Capability
This kit is used to assess optical signal strength across fibre links, helping verify attenuation levels and continuity. It provides direct readings that assist in confirming whether installed cabling meets expected transmission performance.
Integrated Light Source Design
The built-in light source supports multiple wavelengths for both multimode and single-mode fibre systems. Its dockable design allows easy transport and quick setup, reducing time spent configuring separate instruments.
Field Use and Application
Commonly used during fibre installation, commissioning, and maintenance, the device supports technicians in identifying signal loss, verifying patching accuracy, and confirming overall link integrity in structured cabling environments.



