Managed Din-Rail 8-Port 10/100M Ethernet + 2-Port Gigabit SFP + 2-Port Serial Ring Network Industrial Switch

This product uses industrial rail design, it has two fiber-optic ports for ring network to achieve in a harsh environment, the stability of data transmission, reliability and timeliness. Work network signal into a chain structure, but simplifies installation and reduces the cost of the project.

This product offers: two Gigabit SFP optical ports; eight electrical Fast Ethernet interfaces, 2* RS232 / 422/485 serial port. 2 serial ports is individually designed, each serial port-based design, one is the master control node, the other all slave nodes.

● Industrial rail designed specifically for harsh industrial environments 
● Device provides eight Fast Ethernet ports, 2Gigabit optical ring interfaces, wire-speed transmission bandwidth 1000M;
● Switch built 1Mbit MP-SSRAM high-speed memory, non-blocking design, the maximum backplane bandwidth 32GBit/S
● Support the transmission of extra-long VLAN packets that can support IEEE802.1Q protocols Items matching switches use;
● Have a broadcast storm protection, balanced flow, isolate the conflict and error detection and other functions; 
● 10/100Mbps adaptive electrical ports MDI / MDI-X adaptive without manual adjustment,
● Ethernet interfaces with serial data with lightning protection, lightning reached GB / T17626.5 (IEC61000-4-5) Short circuit current wave 8/20μs, open standard  peak output voltage 6KV
● Provides four RS232/485/422, optional interfaces, three data interface, optional, RS232 supports 3-wire RS232 (TXD, RXD, GND)
● RS232/485/422 channel can be transmitted from 0-115200 baud asynchronous serial data adaptive
● The device comes with WEB management platform, online software upgrades, the host side can manage the work of each state machine equipment;
● Supports a wide range of AC and DC input (9V-48V), supports internal isolation, redundant dual power inputs, power support overload protection, anti-reverse protection
● Meet the industry’s four electromagnetic compatibility requirements, 
● IP40 enclosure rating and can withstand harsh conditions, rail or wall mounting
● Super Lightning function: lightning, induction can be anti-hypertension, anti-surge, fanless efficient cooling, reducing repair time
● Wide temperature range: Operating temperature -40℃ ~ + 85℃

● Fiber

  Multi-mode Fiber

50/125um, 62.5/125um,

Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)Wave Length: 820nm

Transmitting power: -12dBm (Min) ~-9dBm (Max)

Receiver sensitivity: -28dBm (Min)

Link budget: 16dBm

Single-mode Fiber

8/125um, 9/125um

Maximum transmission distance:    40Km

Transmission distance: 40Km @ 9 / 125um single mode fiber,attenuation (0.35dbm/km)

Wave Length: 1310nm

Transmitting power: -9dBm (Min) ~-8dBm (Max)

Receiver sensitivity: -27dBm (Min)

Link budget: 18dBm 

● Ethernet Interface(10/100M)

Interface rate: 10/100 Mbps, half/full duplex auto-negotiation

Interface Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)

MAC Address Capability:     8192

Connector: RJ45, support Auto-MDIX

● Working Environment

Working temperature: -10°C ~ 50°C

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

Storage temperature: -40°C ~ 80°C

Storage Humidity: 5%~95 % (no condensation)