Nitek ER8400C Скачать руководство пользователя страница 2

Read all Safety Instructions. 

Keep the Instructions for future reference. 

Be sure to HEED all Warnings. 

Follow ALL instructions. 

DO NOT use this device or any of the equipment described, near water. 

Clean this device ONLY with a dry cloth. 

DO NOT block any ventilation openings. 

Install in accordance with the manufacturer’s instructions. 

DO NOT install near any heat sources such as radiators, heat registers, stoves or other apparatus (including 
amplifiers) that produce heat. 
 
DO NOT defeat the safety purposes of  polarized or grounding type plugs. A polarized plug has two blades, with 
one blade wider than the other. A grounding plug has two blades and has a third grounding prong. The wide 
blade and the grounding prong are provided for your safety. If the provided plug does not fit into your outlet, 
consult an electrician for replacement of the obsolete outlet. 
 

DO NOT connect the unit to an electrical supply if the wiring or over current protection of the supply could be 
overloaded when the ratings listed on the unit are considered.

 

 
Protect the power cord from being walked on or pinched especially at plugs, convenience receptacles and other 
points where they exit from the device. 
 
Only use attachments and/or accessories specified by the manufacturer. 

Refer all servicing to qualified service personnel. Servicing is required when the device has been damaged in any 
way, such as the power supply cord or plug is damaged, liquid has been spilled on, or objects have fallen into the 
device, the device has been exposed to rain or moisture, does not operate normally or has been dropped. 
 

WARNING: 

To reduce risk of fire or electric shock, do not expose this apparatus to rain or moisture. 

 
Installation shall be performed ONLY by qualified personnel and must conform to all local codes. 
 
Unless the device is specifically marked as a NEMA 3, 3R, 3S, 4, 4X, 6 or 6P enclosure, it is designed for indoor 
use ONLY and it must not be installed where exposed to rain or moisture. 

 

Important Safety Instructions 

Содержание ER8400C

Страница 1: ...tion and PoE transmission to be extended to 500 meters or 1600 feet The ER8400C is a fully functional PoE Layer 2 switch with IEEE802 3AT power output on each of the 8 EtherStretch ports and a full Gi...

Страница 2: ...ical supply if the wiring or over current protection of the supply could be overloaded when the ratings listed on the unit are considered Protect the power cord from being walked on or pinched especia...

Страница 3: ...se the signal conductivity of the cables For more specific information regarding wire types gauges and proper installation techniques please call Tech Support at 800 528 4343 Ethernet PoE The ER8400C...

Страница 4: ...system The Ethernet data from the camera is transmitted over each individual coaxial cable through the ET1500C to the wall mounted ER8400C in either the IDF or MDF The aggregate Ethernet data is trans...

Страница 5: ...retch ports The EtherStretch ports are 10 100Mb speed and will run at the highest possible speed given the wire condi tions The ER8400C works like a standard network switch for Ethernet devices but ov...

Страница 6: ...unicate at up to 1Gbps The LAN port will automatically sense the connection speed of the net work switch NVR or server The LAN port is NOT POE capable only the network ports can provide power to con n...

Страница 7: ...Ethernet device does not need to be connected for the transmitter to communicate with the head end Finally connect an Ethernet device to the transmitters Network Port If the device requires PoE power...

Страница 8: ...E device connected this would indicate you are having a current limit problem You should first check the power requirements of the PoE device Also check the length of the Link cable from head end to t...

Страница 9: ...0 Feet 100 Meters 328 Feet 21 7 Watts 21 7 Watts 18 2 Watts 14 4 Watts 12 2 Watts Available PoE Wattage At PoE Device Watts Results charted were calculated using RG59U coaxial cable with a 20AWG cente...

Страница 10: ...Unit Dimensions 10 6 10 6 4 0 IEC380 Connector Security Lock...

Страница 11: ...EEE 802 3af IEEE 802 3at standards per BNC connector Troubleshooting Technical Specifications PROBLEM POSSIBLE CAUSE No video data Check camera and ER8400 ET1500 device connections Check Coax cable co...

Страница 12: ...t charge for parts and labor or will provide a replacement in exchange for the defective product In order to obtain service under this warranty the customer must notify NITEK of the defect and shall b...

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