- DVOP-HDS-VH1-EI2-DD1 1 SDI+2 network + data/audio/switch quantity
DVOP-HDS-VH1-EI2-DD1 series is a HD video optical terminal with full core intellectual property rights to achieve 1 channel HD SDI video and 2 channels of physical isolation network signal cofiber transmission, but also can transmit various types of data, audio, intercom, telephone and other business data, with SDI output distribution function. Support 1 SDI video distribution output, no need to buy expensive SDI splitter, but also save a lot of SDI connector cables. The full modular design greatly improves the flexibility of equipment configuration, especially for the hybrid networking of high-definition video and standard definition video in the construction of safe city. Industrial design, the use of industrial devices, for lightning/surge/electrostatic frequency, high energy and other harsh environment has been specially designed to ensure the stable transmission of images, data, voice. It has the characteristics of not being affected by environmental interference, high transmission quality, long-term stable work, simple installation and maintenance, and no debugging. Support centralized management rack card application, support centralized network management function, can seamlessly access our security monitoring centralized management platform e-MS, support remote and local computer integrated transmission system network management function, open interface design allows integration into a higher level of network management system.
● Working range from 19.4Mb/s to 3.2Gb/s
● High precision PCR correction, the average PCR jitter is usually maintained at 20 ~ 60ns
● Support the transmission of Pathological (pathological code) signals, display the correct output
● Support distribution, point-to-point and other transmission applications
● Optical emitter with SDI loop out function, convenient field engineering debugging; Optical receiver SDI with two outputs allocated, no distributor, you can connect one matrix, one storage
● All SDI standards are supported: Support SMPTE305M(SDTi), SMPTE310M(19.4Mb/s)SMPTE344M(540Mb/s), M2S and DVB-ASI(270Mb/s), 270Mbps(SD-SDI), 1.485Gbps/M(HD-SDI) , SMPTE425M3Gb/s Mapping(3G-SDI), SMPTE424M3Gb/s serial interface(3G-SDI) standards
● Output light wavelength range of 1310nm, 1550nm and up to 16 CWDM wavelengths (ITU-T G.694.2 compatible)
● 150m automatic cable equalization for all speeds up to 3.2Gb /s (Belden1694A)
● 10-bit digital video coding and uncompressed transmission technology
● Adaptive compatibility /SD-SDI/HD-SDI/3G-SDI
● Full range of interface lightning/surge /ESD bridge three-level protection design, with differential mode/common mode protection function
● The industry's highest level of lightning, surge, ESD protection design to ensure long-term reliable operation of equipment in harsh electromagnetic environment
● Full digital optical fiber transmission platform, multi-service flexible configuration of the same platform, can form a complex communication network, saving investment resources
● Advanced automatic diagnosis, automatic repair, loyal protection and other video/data/voice/switching/Ethernet interface protection functions
● Unique power anti-reverse connection, power anti-error function, fault elimination automatically resume operation.
● Unique power supply 1+1 hot backup power supply mode, completely eliminate the problem of operation failure caused by power supply.
● Support GIS-based e-MS intelligent network management system to facilitate the monitoring and management of large networks
● Support video/audio/data/telephone/intercom signal cross-connection function, remote scheduling and setting on the management platform
● Freestanding, 1U chassis and plug-in rack mounts are available
● Support wide power supply, DC 5~12V range work normally, and optional DC 5V-48V feed
● The maximum transmission distance can reach 80Km
● Card type, independent, 19-inch standard chassis, rack type optional
● Card application support with electric plug, easy to open and maintain
1. Optical index
Wavelength: 850/1310nm(multimode); 1260~ 1360,1470 ~ 1610 (single mode)
Fiber output power: 0 dBm to -3 dBm/-5 dBm to -10 dBm
Number of fiber cores: 1
Receiving sensitivity: ≤-26dBm
Transmission distance: multi-mode 0-5km, single-mode: 0-25km, 0-60km, 0-100km
Maximum optical power reserved: 15dbm/20dbm/25dbm/30dbm
2, SDI high-definition digital interface indicators
TV signal standard: 270Mbps(SD-SDI), 1.485Gbps/M(HD-SDI) SMPTE425M3Gb/s Mapping(3G-SDI) SMPTE424M3Gb/s serial interface(3G-SDI) Indicates the video signal
Automatically adapt to SDI 143, 177, 270, 360, 540, 1483.5, 1485Mbps,3.2Gbps
Number of input channels: 1 to 16
Reflection loss: >15DB
The video input/output voltage is typically 1Vpp with a minimum of 0.5Vpp and a maximum of 1.5Vpp
Video input/output impedance 75Ω(unbalanced)
Balance: 0-150m@ 1.485Gb/s
Signal level :800mV nominal
Rise/fall time :200ps nominal
Overshoot :< 10% amplitude
Jitter :< 0.2UI
Connector: 75Ω BNC
3, audio indicators
Input impedance (Line-in) 600/10K, balanced/non-balanced
Output impedance (Line-out) 600/10K, balanced/non-balanced
Nominal input/output level 2Vp-p
Sampling rate and code point support: 16bit/32kHz, 44.1kHz, 48kHz; 24bit/ 8-channel 96K; 24bit/192kHz
Audio bandwidth 20Hz ~ 20KHz@-3dB
Quantization level 24bit
Weighted signal-to-noise ratio 85dB@1kHz
The total harmonic distortion is 0.1%
4. Data interface
Physical interface: RJ45, DB9F, DB25F, industrial standard wiring terminals
Data type: RS-232, RS485, or RS422
Data rate: DC-115.2Kbps/ DC-2 MBPS
Data bit error rate: less than 10E-12
Data protocol: Fully transparent support for any data protocol
Network connection mode: Support forward, reverse or bidirectional data, support point-to-point, point-to-multipoint connection
5, alarm, switch quantity, remote control interface (can support multi-channel, transparent transmission)
Alarm, switch quantity Physical interface: RJ45, DB9F, DB25F, industrial standard terminal
Alarm, switch input signal: any active or passive alarm, switch input, support TTL, RS-232/422/485 or passive switch, button
Alarm, switching output signal: any active or passive alarm, switching output, support TTL, RS-232/422/485 or relay contact output
6. Ethernet interface
Physical interface: Shield more than 5 RJ-45 seats
10M Ethernet interface: full or half duplex, compatible with IEEE 802.310Base-T
10/100M Adaptive Ethernet interface: full or half duplex, MDX, supports IEEE 802.310/100Base-T Ethernet standard
7. Working environment (outdoor or indoor)
Operating temperature :-40℃ ~ +80℃
Humidity: 0 ~ 95% no condensation
Protection grade: General industry standard or special designation
8. Appearance size, power supply mode and power dissipation
a) Freestanding:
Size: 121mm(L)*130mm(W)*28mm(H)
Power supply: External power adapter, supporting voltage 220V/110V, -48V, +24V, +12V
b) 19-inch standard chassis type:
Dimensions: Width 19 inches, height 1U
Power supply: AC/DC 220V/110V, -48V, +24V, +12V Optional
Maximum power consumption: 30W
c) Card rack application:
Dimensions: Width 19 inches, height 2.5U standard
Rack Service slots: 21
Power supply: AC/DC 220V/110V, -48V, +24V, +12V Optional
Maximum power consumption: 200W
