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STP-811HPv2
Инструкция по эксплуатации Страница: 2

BEWARD STP-811HPv2 [2/2] Trouble shooting

连接接口

Specification

连接接口

8 Port PoE Ethernet Switch

Item

8 ports PoE Ethernet Switch

Power

Power Supply

Power adapter

Voltage range

DC48V~57V

Consumption

＜5W

Ethernet

Port

Parameter

Ethernet Port

1～8 ports: default mode: 10/100Mbps;

CCTV mode:10Mbps;

UPLINK Ethernet port:10/100/1000Mbps; SFP:1000Mbps

Transmission Distance

Downlink port: default mode: 0～150m; CCTV mode:

0~250m

Uplink port: 0～150m

SFP: depends on SFP module performance

Transmission Medium

Cat5e/6 network cable

PoE Protocol

IEEE802.3af/at protocol

PoE Power Supply

End-span

PoE Energy

Single port≤3 0 W

Ethernet

Exchange

Specification

Ethernet Standard

IEEE802.3 10BASE-T; IEEE802.3u 100BASE-TX;

IEEE802.3ab 1000BASE-TX;

IEEE802.3z 1000-SX/LX; IEEE802.3 X

Exchange Capacity

Packet data cache

MAC Address

Indicator

Status

Power Indicator Light

Front board: 1 pcs red Light

Side board: 1 pcs red Light

CCTV Indicator Light

1 pcs(green), the green light on Indicates CCTV Mode start

Optical Port LED indicator

1pc SFP port working indicator light: green

Uplink Ethernet Port

Indicator

1 pcs network working status: green light on RJ 45 port

Downlink Ethernet Port

Indicator

1～8 ports : green light indicates network status, yellow light

indicates PoE status

Reset

PoE Reset Button

Total 8 pcs, corresponding to 1～8 ports, PoE Function reset

Reset

1 pcs, machine reset

Protection

Port Lighting Protection

, Per: IEC61000-4-56KV

ESD

, Per: IEC61000-4-2Level 3

Operation

Environment

Working Temperature

-40 ~75℃℃

Storage Temperature

-40 ~85℃℃

Humidity

(Non-condensing )

0~95%

Mechanical

Dimension(L×W×H)

159mm×110mm×46.5mm

Material

Aluminum

Color

Black

Weight

575g

Products are subject to change without prior notice

连接接口

Trouble Shooting

Please find the following solution when the device doesn't work

Please confirm if the installation is correct;

Please confirm if the RJ45 cable order is in accordance with the EIA/TIA568A or 568B industry

standards;

The maximum consumption of each PoE port can supply to the PoE device can’t over 30 W, please do

not use the PoE device with consumption over 30W;

Please replace a device with a properly functioning one to check if the device is broken;

If the problem still exists, please contact the factory.

failure

RJ 45 Making Method

Tools to make RJ45: wire crimper, network tester.

Wire sequence of RJ45 plug should conform with EIA/TIA568A or EIA/TIA568B standard.

1) Strip off the 2cm insulating layer to expose the 4 pairs UTP cable;

2) Seperate the 4 pairs of UTP cable and straighten them;

3) Line up the 8 separated pieces of cables per EIA/TIA 568A or 568B;

4) Cut the cables to leave 1.5cm bare wire and make sure 8 thread ends are flat and neat ;

5) Insert 8 cables into RJ45 plugs, make sure each cable is inserted in each pin;

6)Then use wire crimper to crimp the RJ45;

7) Do the above 5 steps again to make the another end of the twisted pair and make sure consistent cable

order between two ends ;

8) Using network tester to test the cable.

Pin color

white/green

green

blue

white/orange

white/blue

white/brown

orange

brown

Pin color

white/green

green

blue

white/orange

white/blue

white/brown

orange

brown

EIA/TIA 568A

EIA/TIA 568B

Notice

Make sure both ends use EIA/TIA568A connection method when using RJ45 port.

Make sure both ends use EIA/TIA568B connection method when using RJ45 port.

8 Port PoE Ethernet Switch

BEWARD STP-811HPv2 [2/2] Trouble shooting

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