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Attenuators are sometimes used to protect devices from saturation of the light reception amount of photodetectors when using CATV equipment with excessive output or Ethernet LAN connections over short distances. There are fixed attenuators with a set amount of attenuation and variable attenuators where the attenuation can be adjusted. By combining these, the maximum transmission performance of the equipment can be easily measured.

★For those in a hurry, please visit our online shop★ http://www.dci.co.jp/ ★Custom orders available upon consultation★ Optical patch panels are used in a set of two, installed in a 19-inch rack (1U/2U, etc.) between the line side and the indoor equipment side. They are used for line segmentation and changes to lines and equipment in facilities such as exchanges, data centers, broadcasting centers, and base stations that have numerous optical lines and optical communication/ transmission devices.

★For those in a hurry, please visit our online shop★ http://www.dci.co.jp/ ★Custom orders available upon consultation★ Optical patch panels are used in a set of two, installed in a 19-inch rack (1U/2U, etc.) between the line side and the indoor equipment side. They are used for line segmentation and changes to lines and equipment in facilities such as exchanges, data centers, broadcasting centers, and base stations that have numerous optical lines and optical communication/optical transmission devices.

When connecting devices with a fiber optic interface to optical converters, or when the distance of the fiber optic is insufficient, two cables are extended and connected.

◆Power meter for 12-core MPO connectors ◆Low power consumption ◆Excellent cost performance - low price, high functionality ◆Compact design, easy operation ◆Color display and graph display support ◆Automatic shut-off function ◆High reliability ◆Capable of measuring single-mode and multi-mode

●You can check the remaining usage amount (remaining count) on the display window. ●Please refrain from using it in high temperature and high humidity environments. ●Weight: 10 g, Thickness: 13 mm ●Number of washes: ~ 1,000 times

The AEDFA series is a C-band wavelength range optical fiber amplifier (EDFA) in a 1U size for 19-inch racks. This device is a unidirectional optical fiber amplifier that can amplify not only single-wavelength, single-protocol transmission signals but also multiple channels of DWDM (C-band) transmission signals simultaneously at different wavelengths. It can amplify transmission signals with a maximum transmission speed of about 10Gbps. The supported transmission protocols include 100Base-FX, ATM OC3, 1000Base-ZX, ATM OC12, Fiber Channel, Infiniband, IX, ATM OC48, 10GbaseER, ATM OC192, SMPTE 259, SMPTE 252, and CATV transmission signals.

● 1U size, 24 ports ● Cable hanger (removable) ● Adapters can be freely combined (optional) ● RoHS compliant

By installing the FTAP-2000/4000 series 10 Gigabit optical network tap in the I/O section of a high-speed fiber network, it becomes easy to visualize the traffic of monitoring devices such as measurement instruments and analyzers, as well as security devices. This optical fiber tap adopts a slim 1/2U chassis, saving rack space and accommodating up to 8 channels of taps in a 1U high chassis. The power-free optical network tap is equipped with a permanent and passive monitoring port that does not cause disruptions or interfere with other network connections, enabling 24-hour full-duplex monitoring without affecting network traffic. This optical network tap allows for the isolation of monitoring devices from the network, significantly reducing the risk of attacks. Additionally, there is no need to set an IP address for the monitoring devices, and by connecting the monitoring devices to the tap for use as inline devices, it becomes possible to visualize all full-duplex traffic, including Layer 1 and Layer 2 errors.

The FRM220-OAB15 is a line card for a 1-channel EDFA booster amplifier designed for the C band in the FRM220 chassis rack management. It offers excellent wideband noise performance while featuring a broad dynamic range. It provides Automatic Power Control (APC) and Automatic Current Control (ACC) via rack management or an RS-232 console interface. The high-speed transient suppression function allows the output power to remain constant even when the input power changes rapidly.

The FHA2 series is a compact, portable variable optical attenuator. It supports two wavelengths of 1310/1550nm and allows attenuation settings in increments of 1dB or 0.05dB. The attenuation level is displayed on the device's screen, making it easy to check at a glance. It is expected to be useful in the maintenance of fiber networks and in verification environments.