NSH-2128
NSH-2128

NSH-2128

Thương hiệu: NST KOREA
Mã sản phẩm: NSH-2128
Giá: Liên hệ: 0989 96 41 61 - 0326 1800 66

24-Port 10/100/1000Base-T
4-Slot 100Mbps/1Gbps SFP

Tải Catalogue NSH-2128
Tải Catalohue NSH-2128 File Doc

CÔNG TY TNHH SMARTTECH VIỆT NAM

ĐT/Zalo: 0989964161  - 0326180066

 

The NSH-2128 is a high performance Layer 2 switch supporting 24 ports of 10/100 / 1000Mbps and 4 ports of Gigabit Ethernet.

24-Port 10/100/1000Base-T
4-Slot 100Mbps/1Gbps SFP

 

Sơ đồ ứng dụng:

Thông số kỹ thuật:

Item

Descriptions

Item

Descriptions

 

인터페이스 

24 Ports 10/100/1000Base-T

기능

Port Mirroring 기능 지원 (4 IDs)

 

4 Ports 1000Base-X 또는 100Base-FX  SFP Slot

Link aggregation (IEEE 802.3ad), 8 Groups

 

표준방식

IEEE 802.1q, IEEE 802.1d, IEEE 802.1p

 

IEEE 802.3az Energy Efficient Ethernet (EEE)

 

IEEE 802.3, IEEE 802.3u, IEEE 802.3x

 

IGMP v2/v3, MLD v1/v2 Snooping 지원

 

Console Port

RJ-45 to RS-232

 

Processor

MIPS32 500MHz

Jumbo Frame (9,216 Bytes) 지원

 

Flash

16MB

STP(IEEE 802.1D), RSTP(IEEE 802.1w), MSTP(IEEE 802.1s)

 

Memory

128MB DDR2 SDRAM

 

Port Security, DoS, Broadcast Strom control

 

Switching Capacity

56Gbps

 

Bridge Function

Filtering, Forwarding, Learning

IEEE 802.1x

 

Switching 방식

Store and Forward

L2/L3/L4 기반 ACL (DMAC, SMAC, Ether-Type)

 

Flow Control 방식

IEEE 802.3x and Back-Pressure Flow Control

Rate Limit Control 기능 제공

 

MAC  Address

8,192

 

LLDP (Link Layer Discovery Protocol) 기능 제공

 

VLAN Functions

Tag-base VLAN (IEEE 802.1Q)

 

Copper Cable Diagnostic

 

Port-base VLAN, Port and protocol based VLAN

 

Management

CLI, Telnet, Web based Management

정격전원

AC90~250V,  50Hz/60Hz, 전원이중화(옵션)

 

SNMPv1/v2c/v3, MIB I/II

소비전력

Max. 30W

 

Rate Limit Control

포트별 16Kbps 단위 대역폭 속도 조절가능

크기

440(W) x 247(D) x 44(H) mm

 

MAC  Filtering

Port별로 접근제한 MAC  Address 입력하여 관리

 

중량

3.0kg

 

QoS

8 Physical Queues per Port

 

동작온도

-25°C ~ 60°C

 

Strict Priority(SP) and Weighted Fair Queue(WFQ), Weighted Round Robin (WRR) Packet Scheduling

 

보관온도

-40°C ~ 70°C

 

습도

10%  ~ 90%(non  Condensing)

 

QoS remarking for 802.1p and DSCP (includes IPv4/IPv6)

 

LED

Power, Link / ACT, Speed

 

 

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