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4-channel video+2-channel Gigabit Ethernet video optical transceiver
4-channel video+2-channel Gigabit Ethernet multi service optical transceiver, 2.5G bidirectional optical module, non wavelength division multiplexing.
Product details
product description
4-channel video+1000M Ethernet optical transmitter/receiver adopts digital encoding technology, which can convert video signals, 2-channel 10/100/1000ba
Functional Features
◆Fully digital fiber optic transmission platform, flexible configuration of multiple services on the same platform;
◆We can provide various ways for ordinary desktop, mini desktop, and centralized plug-in card racks;
◆Ethernet complies with international standard: IEEE 802.3ab 1000base-T；
◆Ethernet speed supports line speed of 1000M;
◆Support the transmission of VLAN ultra long data packets;
◆It has functions such as broadcasting storm protection, balancing traffic, isolating conflicts, and detecting errors;
◆10Mbps/100Mbps/1000Mbps automatic adaptation, electrical port MDI/MDI-X adaptive without manual adjustment;
◆The data interface and video interface provide three-level lightning protection function, which can pass the ITU-T K.21 (10/700 μ S) common mode: 6KV impedance (40 Ω) test;
◆Single fiber transmission, optional dual fiber;
◆Can detect whether the remote device is powered off or disconnected when there is no light received;
◆PAL/NTSC/SECAM full standard compatibility, studio level transmission quality;
◆Asynchronous data with a transmission rate of 110-115.200Kbps or higher;
◆Asynchronous data can be RS232/RS485/RS422/Manchester codes.
Technical Parameter
◆ Video interface
Video bandwidth: 5Hz~10MHz
Signal level: 1Vp-p (typical value)
Sampling frequency: 16.4M
Signal impedance: 75 Ω
Signal interface: BNC (compatible with PAL, NTSC, SECAM standards)
Differential gain (DG):<1.3% (typical value)
Differential phase (DP):<1.3 ° (typical value)
Signal to Noise Ratio (SNR):>63 dB (weighted)
◆ Ethernet UPT interface
Speed: 10/100/1000M, full duplex, half duplex fully adaptive
Protocol: Supports IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Table: Can learn 4096 MAC addresses
Physical interface: RJ45 socket supports AUTO-MDIX (Crossline Direct Line Adaptive)
◆ Data interface
Data interfaces: RS-232, RS-422, RS-485, Manchester, TTL
Data format: NRZ, Manchester, Bi phase
Speed: 110bps-115.200Kbps
Connection terminal: RJ45
◆ Audio interface
Signal level 0.5-4Vp-p
Input/output impedance 600 Ω (unbalanced or balanced)
Bandwidth 20Hz-20KHz
Total harmonic distortion<1%
Audio A/D 24bit
Signal to Noise Ratio (SNR): ＞ 85dB
Connecting terminal RCA
◆ Switching interface
Response time<0.5ms
Switch signal 30VDC/0.5A
◆ Optics
Ringing voltage: 75V
Ringing frequency: 25Hz
Working wavelengths: 1470, 1490, 1510, 1530, 1550, 1570, 1590, and 1610nm
Fiber optic: Single mode 9/125um
Optical interfaces: FC, SC, ST
The distance of fiber optic transmission is limited by the losses in the optical path and additional losses caused by connecting terminals, connectors, and patch panels. The transmission distance may also be limited by the bandwidth of the fiber optic cable.
◆ Electrical and mechanical characteristics
Voltage: AC165V~265V; DC –48V； DC +24V
Power consumption: ≤ 75W
Independent installation size: 186 (length) * 138 (height) * 31 (depth)
Weight: 1kg
◆ Work environment
Working temperature: -10 ℃~50 ℃
Working humidity: 5%~95% (no condensation)
Storage temperature: -40 ℃~80 ℃
Storage humidity: 5%~95% (no condensation)
Application plan
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