RS232 E1 Fiber modem

PRODUCT CHARACTERISTIC Based on the integrated circuit intellectual property rights; The input switch normally open and close automatically, when the input state, switch output that is why state, convenient opening; The switch quantity of other switch state stability in the boot state or fiber no access, no chaos motion state; Provide 1~18 way dry contact;also support 1~9 bi directional dry contact A switch interface lightning reaches IEC61000-4-5 (8/20 μ S) differential mode: 6KV, impedance (2); common mode: 6KV, impedance (2) standard; The optional AC 220V, DC -48V, DC +24V, DC power supply positive and negative pole points (this device supports…

PRODUCT CHARACTERISTIC Based on the integrated circuit intellectual property rights; The input switch normally open and close automatically, when the input state, switch output that is why state, convenient opening; The switch quantity of other switch state stability in the boot state or fiber no access, no chaos motion state; Provide 1~4 way dry contact; A switch interface lightning reaches IEC61000-4-5 (8/20 μ S) differential mode: 6KV, impedance (2); common mode: 6KV, impedance (2) standard; The optional AC 220V, DC -48V, DC +24V, DC power supply positive and negative pole points (this device supports only DC +5V supply).Fiber Interface Optical…

This device provides 1Channel telephone， 1-4*Channel E1 interface, 4*Channel 10M/100M Ethernet interface (Wire Speed 100M) and 4 expansion interface.

DS3 fiber modem is used to provide 44.736M (T3) converter between electrical interface and optical interface,power AC220V or DC48V

E3 over Fiber optical modem,single mode,dual fiber,20km,power AC 220V

E1 Fiber optical modem,E1 75ohm(BNC connector) and 120ohm(RJ45 connector),single mode,dual fiber,20km,power AC 220V or DC48V

A pair of V.35 Fiber Modems provides n*64K(n=1-32) V.35 network  “extension”  between remote and locations . The BD-OP-V35 is designed to transmit/receive V.35 data over one string of fiber. transmission distances up to 120km.

Serial date creates receive and send signal automatically. RS232/RS485/RS422 interface can be optional by dip switch. Serial port supports 0-115.2KBps baud rate auto-negotiation. Sending consumption:-9dBm/-5dBm Transmitting range: 0-50km/120km for option

RS422 over fiber optical modem,one RS422 port,dual fiber,single mode,20km,power AC 220V or DC48V