Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.
91～105 item / All 343 items
Rack-mounted chassis such as 1U/2U/4U.
1U chassis BCC-CASE-R1U0-01R 2U chassis BCC-CASE-R2U0-01R 4U chassis BCC-CASE-R4U0-02R For more details, please contact us or download the catalog.
Significantly suppresses power supply harmonics! High-efficiency converter capable of continuous regenerative operation.
The "VF66R" is a high power factor converter that significantly suppresses inverter power supply harmonics and can reduce the total current distortion rate to below 5%. It allows for continuous regenerative operation and can instantly respond to steep load fluctuations, greatly enhancing the braking capability of the system. Additionally, it supports the connection of multiple inverters (common converter method), enabling effective utilization of regenerative energy, eliminating the need for braking devices, and allowing for space-saving in the system. 【Features】 ■Significantly suppresses power supply harmonics ■100% continuous power regeneration operation is possible ■Energy-saving and space-saving ■Compatible with open network communication ■Equipped with 120-degree conduction mode *For more details, please refer to the PDF document or feel free to contact us.
Extend your standard analog phone with a fiber cable!
● Connects analog telephone voice signals to traditional telephone devices using fiber cables ● Supports FXS (connection to PBX) and FXO (connection to telephone devices) ● Includes audio transfer, caller ID, and automatic ring down ● Available in multi-mode or single-mode specifications ● Supports loop start (hotline) ● Can extend telephone lines independently up to approximately 20 km
The attractive price is easy to use whether in standalone or modular form.
Pure Networking Media Converter 10/100BASE-TX←→100BASE-FX SM1310nm SC 20km *Discontinued. The successor model is the LHC211A series.* ● Provides Layer 1 media conversion at an affordable price ● Converts 10/100 RJ-45 to 100 optical, or 1000 fixed RJ-45 to 10000 optical ● Can be used in pairs to extend up to 15km ● Transparent to data ● Simple plug-and-play installation ● Diagnostic LED lamps helpful for fault analysis ● Link-fault passthrough alerts to the optical fiber side for "silent failure" ● UTP port automatically detects and adjusts speed, full duplex/half duplex, MDI/MDI-X ● SFP model supports up to 1250Mbps ● Available as a standalone unit or in a 2U size 14-slot chassis (LHC200ARACK) ● Chassis supports power redundancy ● Hot-swappable
The attractive price is easy to use whether in standalone or clustered form.
Pure Networking Media Converter 1000BASE-TX←→1000BASE-FX SFP *Discontinued. The successor model is the LGC211A series.* ● Provides Layer 1 media conversion at an affordable price ● Converts 10/100 RJ-45 to 100 optical, or 1000 fixed RJ-45 to 10000 optical ● Can be used in pairs to extend up to 15 km ● Transparent to data ● Simple plug-and-play installation ● Diagnostic LED lamps useful for fault analysis ● Link-fault passthrough alerts to the optical fiber side for "silent failure." ● UTP port automatically detects and adjusts speed, full duplex/half duplex, MDI/MDI-X ● SFP model supports up to 1250 Mbps ● Available as a standalone unit or in a 2U size 14-slot chassis (LHC200ARACK) ● Chassis supports power redundancy ● Hot-swappable
The attractive price is easy to use whether in standalone or cluster form.
Pure Networking Media Converter 1000BASE-TX ←→ 1000BASE-FX SM1310nm SC 15km *Discontinued. The successor model is the LGC211A series.* ● Provides Layer 1 media conversion at an affordable price ● Converts 10/100 RJ-45 to 100 optical, or 1000 fixed RJ-45 to 10000 optical ● Can be used in pairs to extend up to 15km ● Transparent to data ● Simple plug-and-play installation ● Diagnostic LED lamps useful for fault analysis ● Link-fault passthrough alerts to the optical fiber side for "silent failure" ● UTP port automatically detects and adjusts speed, full duplex/half duplex, MDI/MDI-X ● SFP model can support up to 1250Mbps ● Available as a standalone unit or in a 2U size 14-slot chassis (LHC200ARACK) ● Chassis supports power redundancy ● Hot-swappable
Even PCs without DVI or HDMI connectors can display by converting USB.
● Video streaming is possible at a maximum of 1080p ● Monitors, LCDs, and projectors can be connected via USB 3.0 port with hot-plugging "without restarting" ● Supports extended mode and mirror mode ● Can resume from hibernation or suspend mode ● Up to 6 adapters can be connected
Designed and verified to comply with factory environment EMC standards and to withstand extreme temperatures.
● Operates at a voltage of 10-30VDC and a temperature range of -40 to +80ºC. ● Designed to protect expensive control equipment. ● 3-way isolation, 1000V input/output. ● 2kV isolation with ESD protection features. ● ULR certification. ● Contact discharge of 8kV, air discharge of 15kV. ● Configurable ON/OFF for bias application and termination resistance. ● Converts unbalanced half-duplex/full-duplex RS-232 signals to balanced full-duplex RS-422 or 2-wire half-duplex or 4-wire full-duplex RS-485. ● Rugged metal case rated IP30. ● Supports a wide range of data rates. ● Comes with a fixed bracket for panel mounting. ● Easily mountable on DIN rail (DR100) with optional clips.
Convert optical fiber to copper wire and transmit 30W power and data to a remote PoE+ device.
● One 10/100/1000Mbps copper port and one 1000BASE-X SFP port for single-mode and multi-mode fiber connections ● Add PoE+ devices such as PTZ cameras, access points, and IP phones to the network ● Operates as a Power Sourcing Equipment (PSE) on the copper side, supplying 30W of power ● Smart plug-and-play installation. No reconfiguration is needed to add new devices to the network ● The copper port supports full duplex, automatic MDI/MDI-X, and auto-negotiation ● Immediately notifies of link issues on the fiber side with link loss forwarding ● Compatible with 802.3 af/at compliant PoE devices
With a wealth of implementation experience, reliably extend your network! Media Converter Series.
The "LHC211A / LGC211A Series" is a media converter that can extend communication distances by several tens of kilometers at an affordable price. By utilizing an optional chassis, it can supply power to up to 14 media converters and simplify communication connections. It meets various network extension needs, from commercial facilities like supermarkets to large-scale industrial facilities. 【Features】 ■ Seamless switching from LAN to fiber optic ■ Abundant SFP options ■ Rack mount chassis support ■ Redundant power supply *For more details, please refer to the PDF document or feel free to contact us.
White paper available! Achieve speed improvements and extended communication distances with low-cost fiber optics.
We propose a method to introduce a fiber optic network at low cost while utilizing existing equipment such as LAN cables through the use of media converters. ★We are currently offering a white paper that introduces this method★ You can view it immediately by clicking the "Download" button below. Black Box offers the "Media Converter" LHC211A / LGC211A series, which boasts a proven track record in a wide range of fields including telecommunications, energy, oil and gas, and military applications.
USB Camera/Microphone to HDMI Converter Convert USB Camera/Microphone to HDMI!!
■Convert USB Camera/Microphone to HDMI!! Convert video from USB camera and audio from USB microphone to HDMI Scale up to 4Kp30 and output via HDMI (resolution settings available) USB2.0 output also supported (video only) Controllable via USB/LAN (Web GUI) Controllable via RS232/REST API (commands) Compatible with Windows 7 and later/macOS 10.10 and later (UVC compatible) Video input features Up to 1080p60 (YUYV, USB3.0) Up to 1080p30 (I420/YV12/NV12/MJPEG, USB3.0/2.0) Up to 1080p10 (YUYV, USB2.0) Video output features HDMI1.4 up to 4K30 (video/audio) USB2.0 720p30 MJPEG UVC (video only)
Introducing the SFP-compatible serial to Ethernet converter "DN9840E"!
The "DN9840E" is a converter that supports SFP and converts RS232c/RS422/RS485 serial signals into Ethernet frames. By using the conversion between serial signals and Ethernet frames, or between serial signals and Ethernet frames, you can control serial signals from a PC. Additionally, it allows for SNMP monitoring of both the media converter and this device, and when combined with a contact adapter, parallel (contact) transmission is possible. 【Features】 ■ Converts RS232c/RS422/RS485 serial signals into Ethernet frames ■ Supports SFP ■ Allows for SNMP monitoring of the media converter and this device ■ Enables parallel (contact) transmission when combined with a contact adapter *For more details, please refer to the PDF document or feel free to contact us.
Introducing a 100G media converter with remote monitoring capabilities that supports up to 8 lines of multiplex transmission!
The "DN100GE Series" is a media converter specifically designed for 100G applications. It enables high-speed transmission at 100Gbps and can improve allowable loss by up to approximately 20dB through the use of booster amplifiers, allowing for long-distance transmission. Additionally, it features the ability to change the emission wavelength of our optical module (CFP2-ACO) to any desired wavelength from the management unit mounted on our media converter chassis (DNSHD8E Series), enabling multiplex transmission of up to 8 lines. 【Features】 - Capable of high-speed transmission at 100Gbps - Long-distance transmission possible with amplifiers - Remote monitoring function to check operational and power status - Capable of multiplex transmission of up to 8 lines - Remote monitoring of link status - Can accommodate up to 4 units in a 19-inch rack 1U size *For more details, please refer to the PDF document or feel free to contact us. We are currently developing a new product for the 100G media converter. For more information, please feel free to contact us.
High-performance multi-protocol type. Up to 8 external ports can be connected.
The multi-protocol converter "SC-8257 UST" is a multi-protocol converter that condenses Seiko Precision's over 30 years of accumulated interface technology and extensive connection experience. It enhances reliability during system operation through network monitoring, the addition of security features, and integration with time servers. UST provides seamless external connections that do not make you aware of complex data exchanges with legacy information assets, responding flexibly in a one-stop manner. For more details, please download the catalog.
