产品名称:工业级POE交换机
描  述:
CKP系列为工业级应用所设计，提供4~10个快速以太网端口+2个或4个光纤接口，其中4或8个为IEEE 802.3af兼容的PoE(以太网供电)端口，可做为电源供应设备(PSE)，且每个PoE端口能够提供高达15.4W的电力，特别适合用于不便连接电源或布线成本高昂的场合应用，为IEEE 802.3af 兼容的受电设备(PDS)（例如：监控摄像头、无线AP和网络电话）提供电源。

Standards:

IEEE 802.3 for 10 BaseT

IEEE 802.3u for 100 BaseT(X)

IEEE 802.3ab for 1000 BaseT(X)

IEEE 802.3x for Flow Control

IEEE 802.1D-2004* for Spanning Tree Protocol

IEEE 802.1w for Rapid STP

IEEE 802.1s* for Mutiple Spanning Tree Protocol

IEEE 802.1Q for VLAN Tagging

IEEE 802.1p for Class of Service

IEEE 802.3X for Authentication

IEEE 802.3ad for Port Trunk with LACP

Protocols:

IGMPv1/v2, GMRP, GVRP, SNMPv1/v2C/v3

DHCP Service/Client, TFTP, SNTP, RMON,

HTTP, Telnet, SSH, Syslog, LLDP, IEEE 1588 PTP

MIB:

MIB MIB-II, Ethernet-like MIB, P-BRIDGE MIB,

Q-BRIDGE MIB, Bridge MIB, RSTP MIB,

PMON MIB Group 1,2,3,9

Power Requirements:

Input Voltage: -DC48(36~72V); -DC24(18~36V)

Overload Current Protection: Present

Connection: removable 6-contact terminal blocks

Reverse Polarity Protection: Present

Physical Characteristics:

Housing: Aluminum case, IP30 protection

Diensions: 135x105x70 mm

Installation: DIN-Rail mounting, wall mounting

Environmental Limits:

Operating Temp.: Standard Models: 0 to 60℃

Wide Operating Temp_Models:-40 to 75℃

Storage Temp.: -40 to 85℃

Ambient Relative Humidity: 5 to 95% (non-condensing)

Regulatory Approvals:

Safty: UL508(pENDING),en60950-1(Pending)

EMI:FCC Part15, CISPR(EN55022)class A

EMS:EN61000-4-2(ESD),level 3;

EN61000-4-4(EFT), level 3;

EN61000-4-6(CS), level 3;

Freefall:IEC 60068-2-32

Switch Properties:

Priority Queues:4

IGMP Groups:256

VLAN ID Range:4K

MAC Table Size:8K

Packet Buffer Size:3Mbit

Ring recovery time:

MSTP: ≦30 ms

EAPS: ≦20 ms

Power over Ethernet:

-p: Complliant with IEEE802.3af,

Supports up to 15.4 watts per port

-p+: Compliant with IEEE802.3at,

Supports up to 25 watts per port

EN61000-4-3(RS),level 3;

Shock: IEC 60068-2-27

Vibration: IEC 60068-2-6

EN61000-4-5(Surge),level3;

EN61000-4-8