SDL550双向宽带无线传输链路设备
SDL550双向宽带无线传输链路设备
- 双向宽带无线传输链路设备，最高码流可达30Mbps,适用于无线视频与宽带数据传输。
- 空对地无线传输距离最高可达150km，地对地通视条件下传输距离1~10km。
- 提供2路无线透传以太网口、3路无线透传RS232串口、双向音频传输功能。
- 双天线：主天线工作在TDD收发模式，辅天线工作在接收模式。
- 无线发射功率：10W。
- 支持点对点、Poini-ki he-multipoint、中继、Mesh自组网(定制版)等多种通信方式。
- 可通过Web UI进行配置管理与无线连接状态实时监控。
- 尺寸124*67.8*28.5mm，重量250克。
SDL550双向宽带无线传输链路设备工作在800MHz频段或1.4GHz频段(根据客户需求出货时确定)，无线发射功率10W，适用于远距离无线视频传输应用。
技术规格：
- TDD OFDM调制解调，QPSK/16QAM/64QAM系统自适应选择。
- 工作频段：800MHz频段(806~ 826HMz)或1.4GHz频段(1428~ 1448MHz)。
- 支持频段内自动跳频。
- 3/5/10/20MHz无线带宽可配置。
- 最大无线空口传输速率30MBps，上下行非对称传输。
- 无线发射功率: 10W。
- Ongoʻingofua: -108dBm(1.1f MBPS)。
- 业务数据以太网口IP透传方式(对外提供2个网口，内部桥接方式)。
- 3路RS232数据串口。
- 空对地无线传输距离最高可达150km，地对地通视条件下传输距离1~10km。
- 可通过Web UI进行配置管理与无线连接状态实时监控。
- AES128加解密
- 上行链路与下行链路传输速率非对称，上下行传输速率比可配置。
- 支持组网方式：Fakatoʻú、Poini-ki he-multipoint(星型组网)、中继、Mesh无线自组网(固件定制版本)。
- 支持节点移动：支持移动速率至少120km/h。
- CNC金属壳体设计，体积小、重量轻、散热好、减少无线信号串扰。
- 供电：DC24~30V,视频发射端最大平均功耗小于1.4A@28V，视频接收端最大平均功耗小于0.36A@28V
- 整机尺寸: 124*67.8*28.5MM(该尺寸未包含伸出设备壳体的连接器等)。
- mamafa: 250克
接口信号
| 接口 | 说明 |
| ANT1 | SMA外螺纹内孔，主天线接口，该天线为TDD发射/接收工作方式 |
| ANT2 | SMA外螺纹内孔，辅天线接口，该天线辅助接收，不发射 |
| Mālohi ʻi he | XT30PW-M座子，电源输入接口 |
| Ethernet2 | RJ45座子，以太网口2，与以太网口1设备内部为桥接方式 |
| Ethernet 1 | 4Pin ZH1.5mm座子，以太网口1，与以太网口2设备内部为桥接方式 |
| RS232*3 | 9PIN ZH1.5mm座子，3个RS232数据串口 |
| Ongo ʻi/tuʻa | 4PIN ZH1.5mm座子，音频输入输出接口 |
| Na'e tataki e malohi | 红色指示灯，设备正常供电时常亮 |
| 'Ikai tataki 'a e fehokotaki'anga | 无线链路工作状态指示灯，绿色/橙色/红色/不亮对应无线链路的信号强弱程度。 |
| Naʻe taki ʻe ti | 蓝色指示灯，模块配置为中心节点工作时常亮，模块配置为接入节点工作时闪烁。 |
SDL550组网应用
采用SDL550模块可实现远距离双向无线数据通信，可以点对点双向通信，也可以点对多点星型组网方式双向通信 ，以及中继与无线自组网Mesh方式(定制固件)双向通信。在点对多点通信时，如果两个接入节点之间需要通信必须通过中心节点中转，各节点在同一个无线局域网内，所有接入节点与中心节点通信共享无线工作带宽，模块会自动平均分配系统速率。中心节点到接入节点方向的数据传输称为下行链路，接入节点到中心节点方向的数据传输称为上行链路。在点对点或点对多点通信时，下行链路与上行链路共享无线工作带宽。模块出货时，默认设置为上行速率与下行速率配比=4:1。因此，如果利用模块传输IP Camera视频数据时，IP camera应接到接入节点。模块会根据所承载的业务数据码流进行无线传输速率的自动动态调节，当所承载的业务数据量越小，同等条件下传输距离会越远。因此，当利用设备传输IP Camera视频数据时，可通过设置适当减小IP Camera视频编码码率来提升无线传输距离。
点对点通信：
星型组网：
中继方式：
Mesh无线自组网(定制版)：
Vitio ʻo e sivi fakamuimui taha ki he te loloa ʻo e vitioo Transmitter mo e receiver
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ʻOku maʻu ʻe he foʻi vitio wireless transmitter mo e kiʻi screen siʻisiʻi ʻo e receiver ha tokoni lahi ki hono fakaʻilongaʻi ʻo e malohi ʻoku lokaʻi
OFDM wireless video Transmitter ki he IP camera manifi
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'Enitena
FAQs fekauʻaki mo e wireless video Transmitter mo e Receiver
ʻOku maʻu ʻe heʻetau vitio wireless transmitters ʻa e faʻahinga vitio ko ʻeni interfaces: HDMI 1080P mo e 4K HDMI, CVBS composite, SDI, AHD, IP Ethernet, BNC, pe talamai pe ko e ha e faʻahinga ʻoku ke fie maʻu, ʻe liliu ʻemau ʻenisiniá ke feau hoʻo fie maʻú.
ʻE lava ke liliu ʻetau mamaʻo ʻaki hano tanaki atu ha malohi amplifiers. ʻI he lolotongá ni, ko e ngaahi tefitoʻi meʻa mahuʻingá ko e 15km, 30km, 50km, 80km, 100km , mo e kilomita ʻe 150, ʻa ia ʻoku makatuʻunga ʻi he ngaahi fie maʻu ʻa e kau fakatau.
ʻIo, ko e mamaʻo ʻo e fetuʻutaki ʻoku hiki atu ʻi ʻolungá ʻoku ʻi loto kotoa ia LOSI ʻa e laine ʻo e mamata. Kapau ʻoku ʻi ai ha ngaahi faingataʻa ʻi he vahaʻa ʻo e transmitter mo e tokotaha ʻoku ne puke ʻa e foaki, NLOS (ʻa e ʻikai ke mamata), ʻoku fakasiʻisiʻi ʻaupito ʻa e mamaʻo ʻo e feʻaveʻaki paʻanga, ko e kilomita pe kilomita ʻe 2, ʻo makatuʻunga ʻi he lahi ʻo e ngaahi faingataʻa mo e ʻatakai wireless fakalotofonua.
Founga ʻe taha ʻuhinga, Te tau lava pe ʻo fakahu mo download ʻa e vitioo pe fakamatala mei he wireless video transmitter ki he tokotaha ʻoku ne puke ʻa e foaki ʻi he tafaʻaki pe ʻe taha, pea he ʻikai ke tau lava ʻo upload ha vitiō pe fakamatala mei he tokotaha ʻokú ne puke ʻa e fakamafolá (receiver) ki he tokotaha ʻokú ne puke atu ʻa. ʻOku toe ui foki ʻa e faʻahinga ko ʻení ko e simplex.
Tafaʻaki ʻe ua ʻuhinga ʻoku, ʻikai ngata pē ʻi heʻetau lava ʻo download ʻa e vitioó pe fakamatalá mei heʻetau wireless transmitter ki he tokotaha ʻokú ne puke atu ʻa e fakamafolá, ka te tau lava foki ʻo upload ʻa e vitioó pe fakamatala mei he tokotaha ʻokú ne puke ʻa e fakamatalá ki he tokotaha ʻokú ne puke ʻa e fakamafolá. ʻOku feʻunga ʻaupito ʻeni ki hono fakalele drones. He ʻikai ngata pe ʻi hoʻo sio ki he vitio moʻoni ʻoku ʻave mei he te, ka ke upload foki ʻa e fekau ke puleʻi ʻa e te pe ko e fekau ke puleʻi ʻa e meʻa faita PTZ ke liliu ʻa e tuliki ki he transmitter. ʻE lava ke ngāue ʻeni he taimi pē ko iá. Naʻe toe fakahingoa foki ʻa e faʻahinga ko ʻeni ko e vaeua-dulpex pe duplex kakato.
Kātaki ʻo vakaiʻi e fakaikiiki ʻi he fehokotakiʻanga ʻi laló. Https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex
Ko e lahi taha ʻo e vitio wireless transmitters tokoni he taimi ni AES128 pe AES256 bit encryption mo e decryption, ʻo makatuʻunga ʻi he sīpinga ʻokú ke filí. Kātaki ʻo fetuʻutaki mai kiate kimautolu ke fakapapauʻi.
Ko e frequencies ʻo e vitio wireless transmitter mo e tokotaha ʻoku ne puke ʻa e vitio wireless ʻe lava ke liliu. ʻOku fie maʻu ke fakatau ʻe he niʻihi ʻoku nau fakaʻaongaʻí ha toe ngaahi seti.
Ka neongo ia, fakakaukau kuo ʻosi fakaleleiʻi ʻa e malohi amplifier mo e ʻenitena ʻi ha ngaahi meʻa pau ʻi he taimi ʻoku ʻave ai ʻa e koloa. Kapau ʻe liliu ʻe he tokotaha ngāue ki he polokalamá ʻa e tuʻo lahi hono ʻavé, ko e ngaahi meʻa ʻoku fekauʻaki fakatupulaki e mālohí, ʻOku totonu foki ke liliu transmitter ʻenitena mo e receiver ʻenitena ki he tuʻo lahi tatau pe, pea ʻoku fie maʻu ke mateuteu ʻa e kau ngāue ko ʻení. Kapau ʻoku ʻikai, te ne fakatupu ʻa e tuʻo lahi ʻo e transmitter vitio wireless ke kehe mei he tuʻo lahi ʻo e ʻenitena, ko hono ʻai ke faingataʻa hono kai e meʻa. Ko ia, kātaki ʻo fakapapauʻi ke fakahā mai ʻa e tuʻo lahi totonu ʻokú ke fie maʻú kimuʻa pea toki ʻota e ʻotá.
Kapau ko ha tuʻunga malu pe ʻikai fakahāhāholo, te ke lava fakaʻaongaʻi e encryption mo e decryption ngaahi ngāue ʻa e transmitter mo e receiver, ʻa ia te ne lava ʻo fakapapauʻi ʻoku fakapulipuli hoʻo feʻaveʻaki vitioo. .
'Io, kotoa ʻetau koloa ʻe lava ke fakafeʻungaʻi ʻa e ngaahi fakangatangata fakatatau ki he ngaahi fie maʻu ʻa e kasitoma. Kapau ʻoku ʻi ai haʻo kole makehe, kātaki ʻo talamai ke mau ʻiloʻi ʻi he fehokotakiʻanga ʻi laló.
Https://ivcan.com/request-a-quote-of-wireless-video-transmission/
- Liliu ʻa e feituʻu ʻo e tokotaha ʻokú ne puke ʻa e fakamatalá ke fakaʻehiʻehi mei ha kaunoa fakalotofonua mei ha ngaahi ʻatakai malohi hiki fakamakinito.
- Fakapapauʻi ʻoku ʻutena ʻa e ʻoku fakatou tuʻu ki ʻolunga ʻa e transmitter mo e receiver.
- Kataki ʻo hiki hake ʻa e ʻu ʻenitena ʻo e transmitter pea foaki ki he tauhi ha faikehekehe maʻolunga pau.
- Kātaki ʻo vakavakai takai ke fakapapauʻi ʻoku ʻoku ʻikai ha fakafeʻatungia ʻi he vahaʻa ʻo e transmitter mo e receiver.
- Liliu ʻa e fakataukeiʻí ʻo e tokotaha ʻoku ne puke ʻa e ʻenitena.
- Kapau ʻoku ʻikai ngaue, ʻahiʻahi ʻunuakiʻi ʻa e receiver ke ofi ki he tuʻunga ʻo e transmitter ke vakai pe ʻoku lahi ange ia ʻi he mamaʻo ʻo e wireless.
- Pe fakakaukauʻi tānaki atu ha sīsini ʻo hono ʻavé ʻi he vahaʻa ʻo e transmitter mo e receiver.
- ʻOku totonu ke maʻolunga taha ʻa e ʻenitena mei he kelekele ʻe lava, ʻi he taimi ʻe maʻu ai ʻe he kelekelé ʻa e fakaʻilonga ʻoku ʻavé.
ʻIo, ʻoku toe mahino foki kiate kitautolu ʻoku fuʻu mamafa ʻaupito hono feʻaveʻaki ʻo e ngaahi vitiō wireless mo kinautolu ʻoku nau tali iá. ʻOku ke mamaʻo mei he fale ngaohiʻanga Siaina. pea ʻamanaki ʻe feʻunga ʻa e ngaahi koloa ʻokú ke maʻú mo e ngāue lelei tahá.
Kapau te ke tokanga makehe ki ha parameter pe ngaue pau, te tau lava ʻo fai ha ngaahi vitiō sivi ʻo makatuʻunga ʻi he ngaahi meʻa ʻokú ke fie sio aí, kātaki ʻo ongoʻi tauʻatāina ke fetuʻutaki mai kiate kimautolu. He ʻikai ʻave fakahangatonu ia kiate koe taʻe te ke fakangofua.
Ke siviʻi hono fakatoloi ʻo e vitio wireless transmitter mo e receiver, ʻoku fie maʻu ke tau fai ha sivi ʻe ua.
Ko e ʻuluaki ke siviʻi hono fakatoloi mei he meʻa faitaa ki he fakaʻaliʻali.
Ko hono ua ko e meʻa faitaa, tanaki atu ki ai mo e fakaʻaliʻali fakataha mo e ʻimisi wireless transmitter mo hono fakatoloi ʻo e tokotaha ʻoku ne maʻu e foaki.
Kole ʻa e ongo ola ʻo e sivi ko hono fakatoloi moʻoni ia ʻo e vitio wireless transmitter mo e receiver.
ʻI heʻene hoko ko ha foʻi vitio HDMI fakapalofesinale ʻoku ʻikai ke ʻi ai ha wireless transmitter mo e tokotaha ʻoku ne fai e foaki mo e kautaha ngaohi kapeti ʻi Siaina Shenzhen, ʻoku tau ʻomi ʻa e foʻi vitio lelei taha ki he wireless transmitter mo e receiver ʻi ha ngaahi taʻu lahi, pea mau maʻu ha ongoongo lelei mo vakaiʻi lelei taha.
ʻOku ʻi ai ha motolo kautaha fotunga ʻiloa ʻe niʻihi ʻo e vitio wireless transmitters, hangē ko e Blackmagic, Ngaahi maumau ʻa Holyland 300 400s, Accsoon cine mata 5g, RavenEye, Zhiyun, Kiʻi puha ʻo e meʻangāué, toʻo ʻa e ngāué, CVW VAVE 800, dahua, iogear, Artek pate-225k, microlite, nyrius, teradek.
Ko e patiseti lelei taha ki he fakamafola wireless transmitter pea ʻoku lahi e ngaahi polokalama ʻoku fakaʻaongaʻi ʻe he tokotaha ʻoku ne maʻu e foaki, ki he TV ʻe 4K, Meʻa faita maluʻi ʻa e CCTV, meʻa faitā talifaki ʻo e meʻ, PTZ naunau faita vitioo, puha ʻuhila, komipiutá, sony camcorder, wifi polokalama vitio ʻo e konifelenisi, DSLR Kuo TATANAKI, UAV te, komipiuta toʻotoʻo ʻa e PC, mīsini fakaʻata lahi, ʻi loto kā, iPhone iPad, streaming hangatonu, Meʻafaita sipoti ko ePro, pi raspberry, Xbox PlayStation.
Ko e foʻi vitio kakato ʻo e HD, ongó, fehokotakiʻanga fakamatala siʻisiʻi taha 1080P wireless video transmitter pea ʻoku lahi e input mo e output connectors ʻa e tokotaha ʻoku ne maʻu ia, hangē ko AV composite CVBS, HDMI, SDI, BNC, VGA, USB.
ʻOku ʻi ai ha 170-806Mhz ʻi he vitio wireless transmitter ʻoku ne ʻave ʻa e TX RX, 1.2ghz, 2.4L, 5.8L, māʻulalo tahá kae ʻikai noa ʻene ʻosí. Koeʻuhí ke lava ʻo poupouʻi ʻa e vāmamaʻo lōloá, ʻoku 10w ʻa e malohi amplifier, 20Watts, pea naʻa mo 30W.
Ko e ha ha fakatau lelei taha FHD wireless transmitter ʻi ha totongi maʻamaʻa? ʻOku totonu ke ne fakakaukauʻi hoʻo fie maʻu fakaikiiki, fili faingofua hono faingofua, ʻikai totongi mamafa, kapau ʻoku ʻi ai haʻo veiveiua, Kataki 'o fakahoko ʻa e kole ha kupuʻi lea fōmú, ʻe ʻoatu ʻe heʻemau ʻenisinia ha founga ke fakaleleiʻi ʻaki.
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