NVT NV-ET1804 Скачать руководство пользователя страница 9

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APPLICATION EXAMPLES

Figure 5 - Four Cameras

≤328ft

(≤100m)

≤328ft

(≤100m)

Cat5

Hybrid

DVR

or NVR

LAN / WAN

Switch

Router

IP Camera

Cat5

IP Camera

NV-ET1804

NV-ET1801

NV-ER1804

NV-ER1808i

NV-ER1816i

NV-ET1801

NV-ER1804

NV-ER1808i

NV-ER1816i

NV-ET1801

NV-ER1804

NV-ER1808i

NV-ER1816i

56VDC

Power

Supply

Figure 7 - Multi-Camera Daisy-Chain Topology

≤328ft

(≤100m)

Cat5

Hybrid

DVR

or NVR

LAN / WAN

Switch

Router

any wire

IP Camer

IP Camera

IP Camer

IP Camera

Cat5

IP Camera

IP Camer

IP Camera

IP Camer

Cat5

IP Camera

56VDC

Power

Supply

Figure 6 - Multi-Camera Star Topology

≤328ft

(≤100m)

≤328ft

(≤100m)

Cat5

Hybrid

DVR

or NVR

LAN / WAN

Switch

Router

any wire

IP Camera

NV-ET1801

any wire

IP Camera

NV-ET1801

any wire

IP Camera

NV-ET1801

Cat5

any wire

NV-ET1804

NV-ET1801

Cat5

IP Camera

NV-ET1801

56VDC

Power

Supply

UTP wire

Coax

Network Video Technologies

(+1) 650.462.8100 • +44 (0) 208 977-6614

nvt.com • [email protected]

Page 9 of 14

Содержание NV-ET1804

Страница 1: ...tall the unit in an environment where the operating ambient temperature exceeds 185 F 85 C The ventila tion should not be impeded by covering the unit with items such as newspapers table cloths curtains etc No naked flame sources such as lighted candles should be placed on the apparatus WARNING Do not interconnect multiple power supply outputs Never use more than two power supplies within a TBus c...

Страница 2: ...s and their PoE PoE or High Power PoE cameras These transceivers are extremely simple to use with no IP or MAC addressing required Status LEDs indicate power Ethernet PoE and TBus connectivity activity quality They are backed by NVT s award winning customer support and limited lifetime warranty Distance and number of devices supported may be lower due to power supply capacity and wire voltage drop...

Страница 3: ...e the same push button on the Transceiver 2 Its blue Power LED will begin blinking Both Transceivers have now entered Join Mode They will find each other and establish encrypted communication In about 10 seconds the blue Power LEDs on both Transceivers will return to a steady on condition and their green TBus Link LEDs will illuminate indicating a successful Join One TBus Link LED will remain on s...

Страница 4: ...nnecting the Control Room End Install a TBus receiver at the control room end of the TBus building wiring This receiver may be an NV ET1801 NV ER1804 NV ER1808i or NV ER1816i Connect the TBus building wiring to the TBus BNC or RJ45 jack on the receiver If the receiver is an NV ET1801 or an NV ER1804 connect an NV PS56 60W or NV PS56 90W 56VDC power supply to the power jack on the receiver If the r...

Страница 5: ... means that multiple remote camera end transmitters may be connected together to one receiver at the control room Wire may be star topology daisy chained or any combination TBus supports virtually any type of wire including coax UTP STP even un twisted wire And different wire types can be concatenated together as needed Coax cables are connected together using BNC splitters available from NVT or e...

Страница 6: ...s sent in the direction of the camera That Report is monitored and passed on by switches and routers within the network That monitoring is called IGMP Snooping These switches and routers each keep their own Routing Table and use it to determine which ports should and should not receive each multicast stream It would be inappropriate for the switch to send a multicast stream everywhere as it would ...

Страница 7: ... we have up to 13V of allowable voltage drop on the wire The voltage will dip in proportion to the remote camera load The graph below shows what PoE power distances are supported for various loads and wire types Start with the camera wattage at the left Sometimes IP cameras are listed as to their PoE Class rather than wattage Now read over to the right until you find your kind of wire Then look up...

Страница 8: ... com Network Video Technologies 1 650 462 8100 44 0 208 977 6614 nvt com info nvt com 1 000 ft 700 ft 500 ft 10 000 ft 7 000 ft 5 000 ft 3 000 ft 2 000 ft 100 ft 300 ft 200 ft 20 000 ft 1 000 m 700 m 500 m 300 m 200 m 5 000 m 3 000 m 2 000 m 100 m 70 m 7 000 m 50 m 30 m 70 ft 50 ft 30 ft 20 m 10 m Maximum Network Data Rate Mbps 20 40 60 80 100 120 140 150 RG 11 Coax RG 6 Coax RG 59 Coax UTP Cat 5 ...

Страница 9: ...Chain Topology 328ft 100m Cat5 Cat5 Hybrid DVR or NVR LAN WAN Switch or Router any wire IP Camera IP Camera IP Camera IP Camera Cat5 IP Camera IP Camera IP Camera IP Camera Cat5 IP Camera 56VDC Power Supply Figure 6 Multi Camera Star Topology 328ft 100m 328ft 100m Cat5 Hybrid DVR or NVR LAN WAN Switch or Router any wire IP Camera NV ET1801 any wire IP Camera NV ET1801 any wire IP Camera NV ET1801 ...

Страница 10: ... Station or Access Control Interface 12VDC Audio in Audio out Microphone Speaker Louroe AOP SP70 Bidirectional Audio GE IFS SP PoE 12V 1Amp Power Splitter 328ft 100m IP Camera IP Camera IP Camera IP Camera Cat5 IP Camera NV ET1804 NV ET1804 or or or NV ET1801 NV ER1804 NV ER1808i NV ER1816i 56VDC Power Supply or or or NV ET1801 NV ER1804 NV ER1808i NV ER1816i Coax Coax UTP wire Network Video Techn...

Страница 11: ...t Transmitter Netw ork Video Technologies Link Data 1 PoE Data 4 PoE Data 3 PoE Data 2 PoE 50W PoE n o Eth er ne t no an alog Quality 10 100 PoE 56VDC JOIN LINK NV ET1804 Ethernet Transmitter Netw ork Video Te chnologies no Ethe rnet no an alog TM 1 4 3 2 10 10 0 1 000 Tx Rx 10 100 PoE 56VDC NO ETHERNET NO ANALOG 1 2 1 3 1 4 1 5 1 6 1 11 2 3 4 5 6 7 8 9 0 1 Auxiliary 10 100 1000 10 100 1000 NV ER1...

Страница 12: ...56 60W 56V DC power supply 60 watts with IEC line cord NV PS56 90W 56V DC power supply 90 watts with IEC line cord Do not use with NV ER1808i or NV ER1816i NV BNCT BNC T adaptor NV EC4BNC 1 4 BNC splitter adaptor NV BNCA BNC Screw terminal adaptor NV RJ45A RJ45 Screw terminal adaptor NV PC4PR RJ45 Patch Cord 4 pair 3 1m Grey ...

Страница 13: ...ed Lifetime Specifications subject to change without notice L E D S TAT U S I N D I C AT O R S M E C H A N I C A L E N V I R O N M E N TA L Body Dimensions 6 00 in 152 mm wide 1 39 in 35 mm high 4 40 in 112 mm deep excluding connectors Shipping weight 1 20 lb 0 54 Kg Operating storage temperature 40 F to 185 F 40 C to 85 C 20 to 85 relative humidity non condensing Power consumption 3W Generated he...

Страница 14: ...r obligation on the part of NVT with respect to any of the products In the event that any of the products is dam aged altered or modified without the express written consent of NVT any warranty for those products will cease and NVT will have no further liability as it pertains to those products NVT assumes no responsibility for damages or penalties incurred resulting from the use of this product i...

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