Uonel Co.Limtied |
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The VST4 receives/transmits video services, alarms, and other maintenance functions.
Table 1 provides the functions and features of the VST4.
Function and Feature | VST4 |
---|---|
Basic functions | Provides four independent ports to transmit/receive services; supports the transparent transmission of four-channel video services. |
Interface type | SMB (SMB interfaces can be converted into BNC interfaces by means of transit cables.) |
Service types | Supports DVB-ASI, SD-SDI, and HD-SDI services. Table 2 describes types and rates of the services. |
Maximum upstream bandwidth | 2.5 Gbit/s. A VST4 board can adapt to the bandwidth of the slot. |
Concatenation granularity | VC-4-Xc (X=4 or 16) |
DVB-ASI | Transmits/Receives four-channel DVB-ASI services. |
SD-SDI | Transmits/Receives four-channel SD-SDI services. |
HD-SDI | Transmits/Receives one-channel HD-SDI services. |
Encapsulation format | Supports the GFP-T protocol, which complies with ITU-T G.7041. |
Maintenance features | Supports inloops and outloops on electrical ports for locating
faults quickly. Supports port-based RMON performance management. |
Alarms and performance events | Reports various alarms and performance events, which can be used to locate faults and maintain the equipment. |
Service Type | Rate | Remarks |
---|---|---|
DVB-ASI | 270 Mbit/s | Video service |
SD-SDI | 270 Mbit/s | Video service |
HD-SDI | 1.485 Gbit/s | Video service |
The technical specifications of the VST4 include the parameters specified for electrical interfaces, mechanical specifications, and power consumption.
Table 1 lists the parameters specified for the electrical interfaces of the VST4.
Parameter | Value | ||
---|---|---|---|
Rate | 270 Mbit/s | 1.485 Gbit/s | 270 Mbit/s |
Code type | NRZI | NRZI | MPEG-2 |
Interface type | SD-SDI | HD-SDI | DVB-ASI |
Connector | SMB (A BNC connector is available by connecting a conversion cable to the SMB connector.) | ||
Transmission distance (m) | 100 | 100 | 100 |
Interface standard compliance | SMPTE 259M | SMPTE 292M | EN 50083-9 |
The mechanical specifications of the VST4 are:
The maximum power consumption of the VST4 at room temperature (25°C) is 37 W.
Cargo will be delivered within 1 day after payment arrived. Tracking Number will be offered once delivery done.
Delivery Options | Estimated Delivery Time |
---|---|
![]() | 3-5 business days |
![]() | 3-5 business days |
![]() | 10-20 business days |
Notice:
Above mentioned information are just for your reference only,we will keep you posted for the tracking delivery schedule.There are two delivery options available for by air and by sea:
Deliver to port:
Uonel is responsible for transporting goods to port. All
subsequent customs and transportation fees are the
responsibility of the buyer. Uonel will recommend trustworthy
local freight forwarders to you.Uonel can facilitate the progress
under buyer's permission and at buyer's expense.
Deliver to door:
Uonel will quote all destination charge prior once we have
confirmed order.
Uonel is responsible for transporting goods to door after you
have made the payment.
100% Low Price Guarantee:
Uonel provides
high-quality products at low wholesale prices
100% Quality Assurance:
All items are
ORIGINAL NEW and GENUINE only.
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You can contact our customer service team to exchange or return any
product that you bought from us.
Flexible Secure Payment & Shipment:
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authorization: Mcafee Secure, VeriSign Secured
Return Material Authorization (RMA) Process
Standard Hardware Warranty Policy:
Original new sealed product: 1 Year
The Support Contacts:
If your products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Uonel is one of the biggest Network Hardware distributor in china, founded in 2008. We are a global provider of netwotking products with more than 5000 customers.
We provide original new Routers,Switches,Firewalls,Wireless APs & controllers,OLTs,GPON modems,optical transceivers.Our company have more than $5million products in stock.
Most of our technical engineers had work exprience in company,we can provide network design&planning,configration,troubleshooting,maintenance and training service in world wide.