Field type optical amplifier MX-1550F

Product name: Field type optical amplifier MX-1550F

The field type 1550nm CATV erbium-doped fiber amplifier is a characteristic product developed by our company based on years of engineering practice experience, which completely solves the engineering problem of some remote areas being unable to build indoor computer rooms.

MX-1550F field type 1550nm CATV erbium-doped fiber amplifier

1、 Product Introduction

The MX-1550F field type 1550nm CATV erbium-doped fiber amplifier is a characteristic product developed by our company based on years of engineering practice experience, which completely solves the engineering problems of some remote areas where indoor computer rooms cannot be built.

The technical specifications of the MX-1550F field type 1550nm CATV erbium-doped fiber amplifier are comparable to indoor models of the same specifications. It is equipped with a high-power electronic thermoelectric cooler, allowing the equipment to adapt to outdoor environmental temperatures ranging from -40 ℃ to+60 ℃.

The MX-1550F field type 1550nm CATV erbium-doped fiber amplifier adopts a large cast aluminum waterproof shell, high-performance switching power supply, and a rigorous lightning protection system, ensuring that the equipment can work stably for a long time in harsh outdoor environments.

2、 Performance characteristics

Select internationally renowned low-noise pump lasers with low distortion, wide bandwidth, and high output optical power.

Using imported high-performance erbium-doped fibers, the energy conversion efficiency is high.

Equipped with a built-in microcomputer automatic monitoring circuit and LCD status display screen, it can accurately monitor the optical output power and various working states of the laser in real time, ensuring stable optical output power.

Adopting a large cast aluminum waterproof shell, high-performance switching power supply, and a rigorous lightning protection system, it ensures that the equipment can work stably for a long time in harsh outdoor environments.

3、 Technical parameters

Link testing conditions

Special note: The technical parameters of the equipment provided in this manual are based on the testing methods specified in GY/T 184-2002 "Technical Requirements and Measurement Methods for Analog Fiber Amplifiers in Cable TV Systems", and are measured under the following testing conditions.

Test conditions: A test link is formed with a standard optical transmitter, a standard optical receiver, and a 10km standard optical fiber. 59 PAL-D analog TV channel signals are configured in the frequency range of 550MHz, and digital modulation signals are transmitted in the frequency range of 550-862 MHz. The level of the digital modulation signal (within 8 MHz bandwidth) is 10dB lower than the carrier level of the analog signal. When the input optical power of the optical receiver is 0dBm, the carrier combination third-order beat ratio (C/CTB) is measured Carrier combination second-order beat ratio (C/CSO) and carrier to noise ratio (C/N).

四、原 理 框 图

五、订 购 指 南

■  本设备光纤接口的默认出厂配置为FC/APC接口，如有其它特殊要求，请在订货时说明。

■  本机型有AC60V和AC220V两种供电方式，请在订货时说明。

■  另有低功率输入机型（MX-1550F+型），请在订货时说明；低功率输入机型的输入光功率可底至-5 dBm。