1.Product description

     X6123N-X is a 2*GE fiber + 3*GE copper unmanaged mining intrinsic safety intelligent industrial switchboard,there are 3-way 10/100/1000Base-T copper and 2-way 100/1000M self-adaptive fiber(built-in 1*9 SFP with single mode dual fiber SC connector),built--in 8-bit microcontroller configurable for a wide range of functions, it is embedded installation.

     X6123N-X adopts: ①anti-overcurrent, ②anti-over-voltage, ③anti-static, ④slow start circuit, ⑤anti-reverse connection, ⑥fanless, ⑦main chip low power consumption, ⑧ Anti-over temperature, a total of eight protection design, meets the intrinsic safety and the coal mine industry standards.It can be used in underground coal mines where there is an explosive gas mixture of methane and coal dust, and can provide users with a stable and reliable Ethernet network connection solution.

     The input voltage range is 9~24 VDC, operating temperature is -40~85°C, storage temperature is -40~85°C, relative humidity is 5%~95% (no condensation), PCB size (W*L): 66*94mm.

     Application scenarios: intelligent mine intrinsically safe switches, tunnel ring type fiber optic telephones, etc.

2.Product specification

• Communication procotols

      10Base-T, follows IEEE 802.3

      100Base-TX & 100Base-FX, follows IEEE 802.3u

      1000Base-T(X), follows IEEE 802.3ab

      1000Base-X,follows IEEE802.3z

      Data control,follows IEEE802.3x

• Ports

      Fiber port: 2*1000BASE-X single-mode dual fiber with 1*9 optical transceiver

      Copper port: 3*10/100/1000Base-T(X) RJ45,full/half duplex,MDI/MDI-X self-adaptive

• Transmission distance

      Twisted pair: 10Base-T: Cat,3,4,5 UTP cable(≤250m)

                           100/1000Base-T(X): Cat5 or later UTP cable(≤100m)

      Single mode fiber: 1310nm(T)/1550nm,20km;1550nm(T)/1310nm,20km

• Switching properties

      Switch backplane band width: 14G(Non-blocking)

      Transmission mode: store and forward

      Packet forwarding rate: 7.4Mpps

      Jumbo frames: supports 9216 Bytes

      MAC address table: 2K

      Cache: 2Mbit

      Switching delay: <10us

• Self-healing ring

     X6123N-X switchboard can be used as a secondary unit to form an XJ-Ring simple fibre ring with a self-healing recovery time of <1s and does not generate any broadcast storms, which is a unique and patented technology of Xallcom.

• LED indicator

      Power supply: LED on PCB,PWR(Red)

      Copper port: LED on PCB,Port1~4(Green),Link-up(lamp is on for long time),Link-down(lamp is off),Link/Act(lamp is flash,sending and receiving data)

      Fiber port: LED on PCB,Port4~6(Green),Link-up(lamp is on for long time),Link-down(lamp is off),Link/Act(lamp is flash,sending and receiving data)

      Copper & Fiber LEDs can be used for customer use (to be specified by the customer, the connection socket is not soldered by default)

• Power supply

      Voltage input: 9~24VDC

      2 pins 5.08m spacing terminal

      Power supply supports anti-reverse connection, input current limit and slow start

      No-load standby power consumption: ＜DC 1W @ 12V (excluding optical module);
      System full-load power consumption: ＜ DC 3W @ 12V

• Working temperature

      Working temperature: -40~85℃

      Storage temperature: -40~85℃

      Working humidity: 5%~95%(no condensation)

      Installation: Recessed installation

      Product size: 94*66*15mm

3.Product size map

4. Order information

X6123N-X: 2*GE fiber + 3*GE copper, intrinsic safety intelligent industrial switchboard,unmanaged,built-in 2 single-mode dual fiber SC connector 1*9 SFP,built-in 8-bit microcontroller,9~24VDC power supply,-40～+85℃