NVT NV-EC1701U Скачать руководство пользователя страница 8

Страница: 8 / 14

Page 8 of 14

888.901.3633 | +44 (0) 208 977 6614

www.nvtphybridge.com

2017/11

WIRE TYPE AND DISTANCE CP

50 Watt IP Camera

Ethernet over Coax EoC Transceiver

NV-EC1701

Ethernet over Coax EoC Transceiver

NV-EC1701

55VDC

Power Supply

55VDC Power Supply

Ethernet over Coax EoC T

ransceiver

NV-EC1701

Cat5

NVR

LAN/WAN

Cat5

BNC “T”

See Wire Distance Chart on page 9

13,400 ft

8,300 ft

6,800 ft

(4,085 m)

(2,500 m)

(2,070 m)

RG-11

RG-6

RG-59/U

14 AWG

18 AWG

20 AWG

55VDC

60W

Figure 4 - Alternate Power Supply Location

The NV-EC1701 has a power inlet connector that receives 55 volts from an external Class 2 SELV desk-style power

supply.

Power is distributed to:

1) the transceiver’s internal electronics;

2) the RJ45, provided the connected camera or other device provides the appropriate 27K ohm PoE ‘discovery signature’.

+55V power is provided on pins 1&2 and 5&4, while 3&6 and 7&8 are at 0 V. The use of all four wire-pairs ensures

maximum distance, even for high-power loads, such as P/T/Z cameras.

3) the coax cable, where it is used by the control-room NV-EC1701.

For fault/safety, never use more than two 60 watt power supplies within a network, and never exceed 120
watts, total.

Complete Installation Guide

Model NV-EC1701U

EoC Ethernet over Coax Transceiver

with PoE, PoE+, or High Power PoE

Содержание NV-EC1701U

Страница 1: ...ъщия тип и квалификация Juurdepääs interjööri selle üksuse tehakse ainult kvalifitseeritud tehnik Jahutuse tagamiseks seadme 2 tolline vaba ruum peab olema ümber kõik küljed üksus Selleks et vältida riski ning tulekahjuoht vaheta kaitse sama tüüpi ja hinnang Η πρόσβαση στο εσωτερικό της μονάδας πρέπει να γίνεται μόνο από εξειδικευμένο τεχνικό Για να εξασφαλιστεί η κατάλληλη ψύξη του εξοπλισμού πρέ...

Страница 2: ...vaný technik Aby bolo zabezpečené dostatočné chladenie zariadenia musí byť okolo všetkých strán jednotky k dispozícii 2 palcový neobmedzený priestor Aby ste zabránili nebezpečenstvu výbuchu alebo požiaru vymeňte poistku rovnakého typu a typu Tämän laitteen sisätilojen saa suorittaa ainoastaan pätevä teknikko Laitteen riittävän jäähdytyksen varmistamiseksi on järjestettävä 2 tuuman esteettömät tila...

Страница 3: ...tion Industrial temperature range Available in 1 4 device Eo2TM System Kits Limited lifetime warranty The NVT Phybridge Model NV EC1701U Eo2TM Ethernet over 2 Wire Transceiver is a compact media converter that allows 10 100 BaseT Ethernet and PoE power to be transmitted using UTP STP 18 2 or similar cable These devices are often used in legacy installations where existing wire is re used as part o...

Страница 4: ...ify all system devices during and after deployment Un Joining a Transceiver If you need to move a transceiver from one Network Group to another it must first un learn its previous Network Group and be returned to an un joined state Do this by performing these steps Disconnect the transceiver from the old network Connect a 55 VDC power supply to a transceiver Wait until its green BNC LED is lit Usi...

Страница 5: ...eivers Connect a class 2 SELV 55VDC power supply to the power jack on the NV EC1701U This will provide power to the entire system including the cameras The Blue Power LEDs will illuminate on both transceivers If the LEDs do not light check the wire polarity If the blue LEDs blink then the power supply is cycling on and off due to an overload condition Check for wire faults or excessive loading Con...

Страница 6: ...ions When sharing the resources of a LAN the nature of the traffic must be well understood for it to operate efficiently For most end users the business use of their LAN is constantly changing critical for their day to day operations and not managed by the same group that manages their security IP video can often consume large amounts of bandwidth which may or may not be compatible with existing I...

Страница 7: ...signature 55V power is provided on pins 1 2 and 5 4 while 3 6 and 7 8 are at 0 V The use of all four wire pairs ensures maximum distance even for high power loads such as P T Z cameras and 3 the coax cable where it is used by the control room NV EC1701U For fault safety never use more than two power supplies within a network Complete Installation Guide Model NV EC1701U EoC Ethernet over Coax Trans...

Страница 8: ...ion The NV EC1701 has a power inlet connector that receives 55 volts from an external Class 2 SELV desk style power supply Power is distributed to 1 the transceiver s internal electronics 2 the RJ45 provided the connected camera or other device provides the appropriate 27K ohm PoE discovery signature 55V power is provided on pins 1 2 and 5 4 while 3 6 and 7 8 are at 0 V The use of all four wire pa...

Страница 9: ...es instead Now read over to the right until you find your kind of wire Then look up feet or down meters to find your maximum wire distance If your wire is not among the examples simply measure its total resistance and find that value on the right side of the graph The maximum supported wattage is on the left Figure 5 Data Distance Chart Wire Distance 3 0 W 0 W 4 0 W 5 0 W 6 0 W 8 0 W 10 W 12 W 15 ...

Страница 10: ... 18 2 or similar cable Impedance 25 to 100 Ohm Distance See page 9 Topology Bus architecture supports star daisy chain or any combination One control room NV EC1701U may support multiple remote NV EC1701Us Transmission Technology IEEE 1901 128 bit AES encryption Power Supply The AC DC Power supply is external and has the following characteristics Optional NVTPhybridge Power Supplies Power Consumpt...

Страница 11: ...NC 1 4 BNC splitter adaptor NV RJ45A RJ45 Screw terminal adaptor NV PC4PR RJ45 Patch Cord 4 pair 3 1m Grey NV DPSC4 Detachable Power Supply Cord Splitter 1 4 2ft NV RMEC16U Rack mounting chassis 19 x 1U Holds up to 4 NV EC1701U transceivers plus 60W or 110W power supplies Includes NV DPSC4 Power Cord Splitter Transceivers and power supplies not included Product NV EC1701U Single transceiver only n...

Страница 12: ...ystem NV EC1701U K2H 3 NV EC1701U Transceivers 1 NV PS55 110W Power Supply with IEC line cord 3 NV PC4PR patch cord Triple 60 Watt Eo2 Transmission System NV EC1701U KIT3 4 NV EC1701U Transceivers 1 NV PS55 60W Power Supply with IEC line cord 4 NV PC4PR patch cord Dual 110 Watt Eo2 Transmission System NV EC1701U K2H 4 NV EC1701U Transceivers 1 NV PS55 110W Power Supply with IEC line cord 4 NV PC4P...

Страница 13: ... monitoring is called IGMP Snooping These switches and routers keep a state table and use it to determine to which ports to deliver each multicast stream In practice a multicast source camera sends its data not to the destination but to a fictitious Group IP Address Destination devices the NVR in response to an IGMP querier request send a request to the IGMP host asking to be included as a destina...

Страница 14: ...extremely simple to use with no IP or MAC address configuration required Status LEDs indicate power and link connectivity activity for RJ45 and BNC ports NETWORK DIAGNOSTIC TOOLS NVT Phybridge has developed a Console Utility that can be downloaded from www nvtphybridge com Once installed on any Windows PC the application scours the network for NVTP devices and reports each of their MAC addresses a...

Результаты поиска

Содержание NV-EC1701U

Отзывы:

Бренды по названию

Популярные бренды

NVT NV-EC1701U, Руководство по установке

Результаты поиска

Содержание NV-EC1701U

Отзывы:

Бренды по названию

Популярные бренды