Detailed parameters

Recommended operating conditions

@CW, the enclosure is mounted on a room temperature radiator

Gain characteristics

@ CW, 25°C, 250mA, -25dBm @ 780nm input signal

- NF = 10log10(2p_ase/ghv) [D.Baney et al., Fiber Optic Technology. 6, 122 (2000)]

Amplified spontaneous radiation (ASE) characteristics

@CW, 25°C, 250mA, no input signal

** -measured in 1nm span around spectrum maximum with 20pm resolution

Absolute Maximum Ratings

Characteristic curves

 Typical performance (for reference only)

@CW, the case is mounted on a room temperature heatsink

Gain spectra at different currents

Gain and Output Power vs. Input Signal

Gain spectra at different input signals

Spectra of amplified optical signal

ASE Spectra(no input signal)

Output power at different input signals

Operating instructions

Safety and operating instructions

The light emitted by this device is invisible and harmful to the human eye. While the device is running, avoid looking directly at the fiber optic connector. When operating with the connector open, it is essential to wear appropriate laser safety glasses.

jue to Max. The rating can only be applied to the device for a short period of time. Prolonged exposure to Max. Rated or exposed to multiple Max. Ratings may cause damage to the device or affect the reliability of the device. In the Max. Operating equipment outside of its rating may result in equipment failure or safety hazards. The power supply used with the components must be used to enable the Max. The forward current does not exceed.

The equipment on the heat radiator requires a proper heat sink. The unit must be mounted on the radiator using 4 screws (X-bolted with an initial torque set at 0.075Nm and finally an X-bolt with a torque set at 0.15Nm) or a clamp. The flatness deviation of the radiator surface must be less than 0.05mm. It is recommended to use indium foil or a thermally conductive soft material as the thermal interface between the bottom of the housing and the heat sink. It is not advisable to use thermal grease for this.

Avoid device back reflection. It can affect the performance of the device in terms of spectral and power stability.

It can also lead to fatal face damage. A light isolator is highly recommended to block back reflections.

Do not pull the fiber. Do not bend fibers with a radius of less than 3 cm. The top of the fiber should always be protected from any contamination or damage during installation. After removing the dust cover on the top of the fiber, carefully clean the top of the fiber using an optical lens cleaning paper or cotton swab stained with isopropyl alcohol or ethanol in one direction. Operate the device only with clean fiber optic connectors.

ESD Protection - Electrostatic discharge is the leading cause of unexpected product failure. Take extreme precautions to prevent ESD. ESD protection must be maintained during equipment installation – using wrist straps, grounded work surfaces, and strict anti-static technology when handling products.

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