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The OT240/ETH is a fiber media transport for 8E1 + 1 x 10/100 BaseT transmission. The bnc model provides unbalanced 75 ohm coaxial connections while the rj-45 model provides balanced 120 ohm connections over twisted pair wiring.All media converters are available with either multi-mode or single-mode optical tranceivers and with connectors for sc, st, or fc. In single mode they are available in up to 120 km versions reach, which will provide the ability to transmit and receive data using only a single optical fiber pair.When the OT240/ETH is linked to the an-ch02 with OT240/ETH card, it allows network engineers to get greater functionality through advanced snmp features, the network administrator can manage any converter module from anywhere on the network, detect any link loss and maintain each loop.FeaturesCan provide up to 8 E1 channels transmission transparently and 1 10/100m ethernet data channel.Provide 1 ethernet interface (support vlan, flow control, and self- negotiation, full/semi duplex,10m/100m optional)Local device monitor remote device (2 row leds, upper indicate local status, lower indicate remote status)Provide function of 8 E1 remote loop, fiber local loop, and 1 interface of phone.Power supply option: Ac220v, dc-48v, dc+24v (optional).Transmission distance:2-120 kmTwo fiber two direction and single fiber two direction (optional).Match telecom operation requirement, mtbf above 70,000 hours.High reliability, provide install type of 19 inch rack, desktop, hanging, and card, rack support both DC and AC power supply.
Everything is networked is rapidly becoming the norm for enterprises the world over, and to keep pace with the trend of networked-based automation, devices must be networked in order to form an automa
IEEE 1000-4-5 and ITU-TK20&K21 are the recognized standards for top quality surge protectors, FL485 have high respond speed, low output rudimental voltage, ascendance transfer performance . All have #
SW485A is perfect for applications that dont require isolation or port-powered capability. All models include Automatic Send Data Control, eliminating the need for software modification. SW485A is an
1, Plug and play compliant, hot swappable2, Add 1 to 4 serial ports3, Multi-interface RS-485 model4, USB 1.0 and 1.1 compliant; USB 2.0 backwards compatible5, USB port powered- no external power neede
MODEL7304 Optic Modem converts V.35 electrical signal into optical data stream for transport over single mode or multi mode fiber optic cables. At the opposite end of the fiber, the optical stream is
1,Using E1 line lucency transfer Ethernet data2, Support N*64Kbps (N=1-32) rate3, Support local clock and line clock4, E1(G.703)interface support 120ohm(RJ-45)and 75ohm(BNC double coaxial)5, Ethernet
The Gigabit Ethernet media converter fully complies with IEEE802.3 and IEEE802.3z standards. The twisted pair and the fiber-optic both transfer data at the rate of 1000Mbps. With single-mode fiber-opt
Product Name: 16-Port RS232 or RS485/422 Serial ServerModel Number: NP315Place of Origin: China1, Auto-detecting 10/100Mbps Ethernet2, 8 port RS-232 or RS422/485 serial interfaces3, Supports Windows N
1, Auto-detecting 10/100Mbps Ethernet2, 4 port RS-232 or RS422/485 serial interfaces3, Supports Windows Native COM drivers with automatic network connection recovery4, Built-in Ethernet and TCP/IP pro
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