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4-channel Baidian (physical isolation)+switch value+serial port+telephone optical transceiver, armed police optical transceiver
The device provides 1-16 switch interfaces/1-8 RS232-422-485 interfaces, 4 100Mbps Ethernet, and 1 fiber optic interface; Simultaneously transmit 1-16
Product details
Product description
This series of products is a point-to-point multi service optical transmission equipment developed on the basis of the dedicated ultra large scale integrated circuit developed by the company. This product offers 1-16 switch interfaces/1-8 RS232-422-485 interfaces; 4 100Mbps Ethernet interfaces, each Ethernet port has its own independent 100Mbps bandwidth, with a total bandwidth of 400M for all 4 Ethernet channels. They are transmitted independently and physically isolated through a single fiber optic cable; The internal circuit of the device adopts fully digital circuits, ensuring reliable and stable operation, low power consumption, high integration, small size, and easy installation and maintenance.
Features
◆Adopting aluminum alloy anodized shell with IP40 protection level;
◆Integrated circuits based on independent intellectual property rights, with a total bandwidth of 1.5G for fiber optic lines;
◆The transmission distance of the optical port without relay can reach 2-120 kilometers;
◆The 4-channel 100M Ethernet interface operates in 100M full duplex mode, and each Ethernet port has its own independent 100M bandwidth physical isolation;
◆100Mbps Ethernet supports the transmission of VLAN ultra long data packets and can be matched with switch products that support IEEE802.1Q protocol. It can support giant frame Ethernet packets with a maximum packet length of 10240;
◆Can connect 1-16 switch signals or 1-8 RS232/422/485 serial interfaces;
◆Can be inserted into a 4U 17 slot centralized shelf and support SNMP network management;
◆All types of interface lightning protection meet IEC61000-4-5 (10/700 μ S) differential mode: 6KV impedance (40 Ω); Common mode: 6KV, impedance (40 Ω) standard.
Technical Specifications
◆Fiber optic section
Optical port: 1
Optical speed: 1.5G
Fiber optic: single fiber/dual fiber
Fiber optic interface: FC/SC/ST/LC (SFP)
Wavelength: 850nm/1310nm multimode; 1310nm/1550nm single-mode
No relay transmission distance: 20~120Km
Typical transmission power:
Single mode 1310/1550nm: ≥ -9dBm
Multimode 850nm: -18dBm
Multimode 1310nm: -25dBm
Acceptable sensitivity range: -28dBm~40dBm
◆10/100M Ethernet interface
Protocol: Compliant with IEEE 802.3, IEEE 802.1Q (VLAN)
Speed: 10/100M adaptive, full/half duplex fully adaptive
MAC Address Table: Can learn 4096 MAC addresses
Physical interface: RJ45 socket supports Auto MDIX
◆serial interface
standard
EIA/TIA-232 RS-232 (ITU-T V.28)
EIA/TIA-422 RS-422 (ITU-T V.11)
EIA/TIA-485 RS-485 (ISO/IEC8284)
Serial interface:
RS-422: TxD+ TxD- RxD+ RxD-
RS-485 4 wires: TxD+ TxD- RxD+ RxD- RS-485 2 wires: A (corresponding to TX+) B (corresponding to TX -) Ground
RS-232: RXD TXD Signal Ground
◆Switching interface
Output interface type: signal relay dry contact output
Response time: Signal relay dry contact output:<1.2ms
Switch signal: Signal relay dry contact output 36VDC/0.5A
Maximum switching frequency: 50Hz
◆Electrical and mechanical characteristics
System power supply: DC+5V
power waste: ≤10W
Appearance structure: 185 (length) * 140 (width) * 44.5 (height) mm desktop style
Weight: 1.3kg
◆ environmental indicators
Working temperature: -40 ℃ -+85 ℃
Storage temperature: -40 ℃ -+85 ℃
Working humidity: 0% -95% (no condensation)
MTBF:>100000 hours
Application Solution
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