Prix FOB
Obtenir le dernier prix30 ~ 800 / Pair ( Negotiable )
|1 Pair Minimum Order
Pays:
China
N ° de modèle:
DDT Series
Prix FOB:
30 ~ 800 / Pair ( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
30 per Pair
Commande minimale:
1 Pair
Packaging Detail:
Packing in paper box and then in big carton
Heure de livraison:
3 working days after payment
Capacité de Fournir:
10000 Pair per Week
Payment Type:
T/T, L/C, Western Union, Money Gram, PayPal, Other
Groupe de produits :
-
Personne à contacter sannie
Changzhou, Jiangsu
Summarization
Hengsion Digital Non-Condensing Video Optical Transceivers can simultaneously transmit ****8 channels of 8 bit/*0 bit composite video signals, return or bidirectional data(Rs**5/**2/**2), unidirectional or bidirectional audio, Ethernet, Telephone, dry contact, E1signals over one multimode or single-mode optical fiber…… It adopts full digital non-condensing techniques, and supports high-resolution movement and still picture-undistorted transmission.
The optical transceivers are typically used in applications where the cameras have PTZ capabilities. Plug and Play design ensures the ease of installation and operation. Electronic and optical adjustments are never required. LED indicators are provided for instantly monitoring system status. Devices are available for either standalone or rack-mount installation, which is suitable for different working environments. It is now widely used in security monitoring and control system, highway, Traffic Control Photographic System, automation and intelligent residence.
The function of network management is optional, and the running status of the system can be monitored by inserting just one network-managing card..
Characteristics：
â— 8 / *0 bit digitally encoded and non-compression video transmission
â— Automatic compatible PAL,NTSC and SECAM CCTV camera systems
â— Available for monitoring the running status of the system with the LEDs indicating parameters status of power, link and video
â— Directly compatible with NTSCã€PALã€SECAM CCTV camera systems and support RS**2, RS**5, RS**2, and Manchester code
â— Transmission distance can reach **0km without relay in single mode
â— Optical relay node can be added if required
â— Industrial-level design with SMT techniques
â— Special ASIC design & Hot-swap function
â— Support no-damage regenerative trunk of video
â— Withoutelectro-magneticRF(radio frequency) and terrestrial current disturbances. Interfaces are under thunder and lightning protection
â— Stand-alone type or card-type installed in *9"2U,4U or 5.5U rack-mount chassis
â— Network management functions are optional
â— Support customization and OEM
Basic Benchmarks
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Fiber Interface |
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Port |
FC/ SC/ ST/ LC optional |
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Wavelength |
single-mode ***0nm/***0Nm, multimode **0nm/***0nm |
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Transmission power |
≥*9dBm |
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Receiving sensitivity |
＞**4dBm(bit error rate <*0**2) |
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Transmission distance |
single-mode *0 /*0 /*0 /*0 /**0 /**0km optional |
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multimode 2km/4km optional |
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Video |
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Video Channels Count |
Available for customization, max **8 channels video in one device |
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Video Inputï¼Output Impedance |
BNC *5Ω unbalanced interface |
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Video standard |
PAL/NTSC/SECAM |
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Quantization |
8/*0 bit |
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Video Inputï¼Output Voltage |
1.0VPP（Typical value） |
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Video Inputï¼Output Voltage |
1.5VPP（Maximum Value） |
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Band width per channel |
≥6.5 MHZ |
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Differential Gain |
DG < 1% (Typical value) |
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Differential phase |
DP < 1° |
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SNR（Signal to Noise Ratio） |
≥*7dB /*1dB（Weighted Value） |
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Data |
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Electrical interface |
RS**2/RS**2/RS**5(2/4line)/ Manchester code |
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Communication rate |
RS**2 **5.2Kbps/ **0Kbps / 2 Mbps |
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RS**2 **5.2Kbps/ **0Kbps / 2 Mbps |
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RS**5 **5.2Kbps/ **0Kbps |
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Bit Error Rate (BER) |
<*0 **2 |
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Physical interface |
RJ**5，European terminal |
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Audio |
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Quantization |
*4 bit |
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Audio /output Impedance |
**0Ω（unbalanced/balanced） |
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Signal Bandwidth |
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| Pays: | China |
| N ° de modèle: | DDT Series |
| Prix FOB: | 30 ~ 800 / Pair ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 30 per Pair |
| Commande minimale: | 1 Pair |
| Packaging Detail: | Packing in paper box and then in big carton |
| Heure de livraison: | 3 working days after payment |
| Capacité de Fournir: | 10000 Pair per Week |
| Payment Type: | T/T, L/C, Western Union, Money Gram, PayPal, Other |
| Groupe de produits : | - |
