• 33

100M fiber optic transceiver (one light and 8 electricity)

Short Description:

1 155Mbps optical port, 8 10/100Mbps auto-adaptive electrical ports
Support MDI/MDI-X self-adaptation, full/half duplex self-adaptation
Single-mode dual-fiber SC interface mode, the optical fiber transmission distance can reach 20KM
Dynamic LED indicator, real-time display of the current working status of the device
Simple to use, plug and play, no setup required
Working temperature support -20℃~70℃
Exquisite iron shell design, support rack-mounted installation


Product Detail

Product Tags

product description:

This product is a 100M fiber transceiver with 1 100M optical port and 8 100Base-T(X) adaptive Ethernet RJ45 ports. It can help users realize the functions of Ethernet data exchange, aggregation and long-distance optical transmission. The device adopts fanless and low power consumption design, which has the advantages of convenient use, small size and simple maintenance. The product design conforms to the Ethernet standard, and the performance is stable and reliable. The equipment can be widely used in various broadband data transmission fields such as intelligent transportation, telecommunications, security, financial securities, customs, shipping, electric power, water conservancy and oil fields.

1 (2)
1 (3)
1 (2)
model CF-1028SW-20
network port 8×10/100Base-T Ethernet ports
Fiber port 1×100Base-FX SC interface
Power interface DC
led PWR, FDX, FX, TP, SD/SPD1, SPD2
rate 100M
light wavelength TX1310/RX1550nm
web standard IEEE802.3, IEEE802.3u, IEEE802.3z
Transmission distance 20KM
transfer mode full duplex/half duplex
IP rating IP30
Backplane bandwidth 1800Mbps
packet forwarding rate 1339Kpps
Input voltage DC 5V
Power consumption Full load<5W
Operating temperature -20℃ ~ +70℃
storage temperature -15℃ ~ +35℃
Working humidity 5%-95% (no condensation)
Cooling method fanless
Dimensions (LxDxH) 145mm×80mm×28mm
weight 200g
Installation method Desktop/Wall Mount
Certification CE, FCC, ROHS
LED indicator condition meaning
SD/SPD1 Bright The optical port link is normal
SPD2 Bright The current electrical port rate is 100M
extinguish The current electrical port rate is 10M
FX Bright Optical port connection is normal
flicker Optical port has data transmission
TP Bright The electrical connection is normal
flicker The electrical port has data transmission
FDX Bright The current port is working in full duplex state
extinguish The current port is working in half-duplex state
PWR Bright Power is OK

 

Understanding and difference between logical isolation and physical isolation about Ethernet fiber optic transceivers

Nowadays, with the wide application of Ethernet, in many fields, such as electric power, banking, public security, military, railway, and private networks of large enterprises and institutions, there are extensive physical isolation Ethernet access requirements, but what is physical isolation Ethernet? What about the net? What is logically isolated Ethernet? How do we judge logical isolation versus physical isolation?
What is physical isolation:
The so-called "physical isolation" means that there is no mutual data interaction between two or more networks, and there is no contact at the physical layer/data link layer/IP layer. The purpose of physical isolation is to protect the hardware entities and communication links of each network from natural disasters, man-made sabotage and wiretapping attacks. For example, the physical isolation of the internal network and the public network can truly ensure that the internal information network is not attacked by hackers from the Internet.

What is logical isolation:
The logical isolator is also an isolation component between different networks. There are still data channel connections on the physical layer/data link layer at the isolated ends, but technical means are used to ensure that there are no data channels at the isolated ends, that is, logically. Isolation, the logical isolation of network optical transceivers/switches on the market is generally achieved by dividing VLAN (IEEE802.1Q) groups;

VLAN is equivalent to the broadcast domain of the second layer (data link layer) of the OSI reference model, which can control the broadcast storm within a VLAN. After dividing the VLAN, due to the reduction of the broadcast domain, the isolation of two different VLAN grouping network ports is realized. .

The following is a schematic diagram of the logical separation:

The above picture is a schematic diagram of a logically isolated 1 optical 4 electrical fiber optic transceiver: 4 Ethernet channels (100M or Gigabit) are similar to the 4 lanes of the highway, entering the tunnel, the tunnel is a single lane, and the tunnel exits Then there are 4 lanes, 1 optical and 4 electrical 100M logic isolation fiber optic transceivers, the optical port is also 100M, and the bandwidth is 100M, so the network data coming in from 4 channels of 100M should be arranged on the 100M fiber channel. When entering and exiting, line up and go out to their corresponding lanes; therefore, in this solution, network data is mixed in Fibre Channel and is not isolated at all;


  • Previous:
  • Next:

  • Write your message here and send it to us

    Related products

    • Gigabit fiber optic transceiver (one optical and two electrical)

      Gigabit fiber optic transceiver (one optical an...

      product description: TThis product is a gigabit fiber optic transceiver with 1 gigabit optical port and 2 1000Base-T(X) adaptive Ethernet RJ45 ports. It can help users realize the functions of Ethernet data exchange, aggregation and long-distance optical transmission. The device adopts fanless and low power consumption design, which has the advantages of convenient use, small size and simple maintenance. The product design conforms to the Ethernet standard, and the p...

    • 100M 1 optical 1 electrical single mode single fiber

      100M 1 optical 1 electrical single mode single ...

      product presentation: This product is a 100M fiber transceiver with 1 100M optical port and 1 100Base-T(X) adaptive Ethernet RJ45 interface. It can help users realize the functions of Ethernet data exchange, aggregation and long-distance optical transmission. The device adopts fanless and low power consumption design, which has the advantages of convenient use, small size and simple maintenance. The product design conforms to the Ethernet standard, and the performan...

    • 100M 1 optical 4 electrical single mode single fiber

      100M 1 optical 4 electrical single mode single ...

      product presentation: This product is a 100 trillion optical fiber transceiver, with 1 100 trillion light port and 4 100Base-T (X) adaptive Ethernet RJ45 ports. Can help users to achieve ethernet data exchange, convergence, and long-distance optical transmission functions. The equipment adopts no fan, low power consumption design, and has the advantages of convenient use, small size, simple maintenance and so on. Product design in line with the Ethernet standards, s...

    • 100M 1 optical 2 electrical single mode single fiber

      100M 1 optical 2 electrical single mode single ...

      product presentation: This product is a 100 trillion optical fiber transceiver, with 1 100 trillion light port and 2 100Base-T (X) adaptive Ethernet RJ45 ports. Can help users to achieve ethernet data exchange, convergence, and long-distance optical transmission functions. The equipment adopts no fan, low power consumption design, and has the advantages of convenient use, small size, simple maintenance and so on. Product design in line with the Ethernet standards, s...

    • Gigabit 1 optical 4 electric 20km single mode single fiber

      Gigabit 1 optical 4 electric 20km single mode s...

      product presentation: This product is a gigabit fiber transceiver with 1 gigabit SC optical port and 4 10 / 100 / 1000Base-T Adaptive Ethernet RJ45 interface. Can help users to achieve ethernet data exchange, convergence, and long-distance optical transmission functions. The equipment adopts no fan, low power consumption design, has convenient use, small size, simple maintenance and other advantages. Product design in line with the Ethernet standards, stable and rel...

    • Gigabit 1 optical 1 electric 20km single mode single fiber

      Gigabit 1 optical 1 electric 20km single mode s...

      product presentation: This product is a gigabit fiber transceiver with 1 gigabit SC optical port and 1 10 / 100 / 1000Base-T Adaptive Ethernet RJ45 interface. Can help users to achieve ethernet data exchange, convergence, and long-distance optical transmission functions. The equipment adopts no fan, low power consumption design, has convenient use, small size, simple maintenance and other advantages. Product design in line with the Ethernet standards, stable and rel...