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Komutatorius Dahua LR2110-8ET-120, 8-port ePoE

Kategorija: Komutatoriai

Gamintojas: Dahua

Kodas: LR2110-8ET-120

Modelis: LR2110-8ET-120

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Atsisiųsti specifikaciją

Supports long distance PoE transmission up to 800m with ePoE technology of Dahua
> Layer-two ePoE switch
> MAC auto study and aging, MAC address list capacity is 8K
> Conform IEEE802.3, IEEE802.3u, IEEE802.3ab/z and IEEE802.3X standards
> Supports IEEE802.3af, IEEE802.3at, Hi-PoE standard
> Industrial wide temperature design
> Port indicator light is to display the status of current transmission mode for the port, which includes IEEE, E100 and E10

DH-LR2110-8ET-120 is a 8-Port ePoE switch, which is able to realize PoE transmission over 800 meters Ethernet cable at the speed of 10Mbps, or 300 meters at the speed of 100Mbps. Besides, it supports PoE and PoC power supply technology, which has greatly simplified construction and wiring. Dahua ePoE technology offer a new way to accomplish long distance transmission between IP camera and network switch. It allows more flexible surveillance system design, improves reliability and saves construction and wiring cost.

Technical Speciﬁcation

Model

DH-LR2110-8ET-120

Ethernet Port

1*1000 Base-X

1*10/100/1000 Base-T

8*10/100 Base-T(PoE power supply)

PoE Power Consumption

Port1,5≤60W, Port2,3,4,6,7,8≤30W, Total≤120W

PoE Protocol

IEEE802.3af, IEEE802.3at, Hi-PoE

Switching Capacity

8.8Gbps

Packet Forwarding Rate

4.17Mpps

Packet Buffer Memory

2.75Mb

MAC Table Size

Flow Control

Enable by default

Application Humidity

10%~90%

Power

DC48~57V power adapter

Lightning Protection

Common Mode 4KV

Differential Mode 2KV

Working Temperature

﹣30°C~65°C

Weight

0.59kg

Dimension(W×D×H)

150mm×100mm×42mm

Transmission Performance:
Cable (m)	Bandwidth (Mbps)	PoE Load Capacity (W)	Hi-PoE Load Capacity (W)	Working Mode
100	100	25.5	53	IEEE/E100
200	100	25.5	33	E100
300	100	19	19	E100
400	10	17	17	E10
500	10	13	13	E10
800	10	7	7	E10
ePoE switch power supply voltage 48V CAT5E/CAT6, max. DC resistance < 10Ω/100m
Cable (m)	Bandwidth (Mbps)	PoE Load Capacity (W)	Hi-PoE Load Capacity (W)	Working Mode
100	100	25.5	53	IEEE/E100
200	100	25.5	47	E100
300	100	25.5	32	E100
400	10	23	26	E10
500	10	20	20	E10
800	10	13	13	E10
ePoE switch power supply voltage 53V CAT5E/CAT6, max. DC resistance < 10Ω/100m

Accessories

SFP Module

Description

PFT3950

1.25G 850nm,500m,LC, Multi-mode

PFT3960

1.25G 1310/1550nm,20km,LC, Single-mode

PFT3970

1.25G 1550/1310nm,20km,LC, Single-mode

EoC (Ethernet over Coax)

Description

LR1002

1*10/100 Mbps Base-TX + 1*BNC

RG59 coaxial cable:

400m/100Mbps, 1000m/10Mbps

LED Indicator

Working Mode

LED Indicator

IEEE mode

Normally on

E100

On for 3 seconds, off for 1 second

E10

On for 1 second, off for 1 second

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