[ใหม่] ขาย Switch 24 port Combo 2 Giga

PRODIGY LAYER 2

_ACCESS SWITCH

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FEATURES

Performance

©

24 Gbps switch fabric , hardware routing, wirespeed

L2 forwarding rate: 6.6 Mpps.

Security and reliability

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IEEE 802.1 x and other methods for user authentication.

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Powerful ACL supports L2-L7 data filtering.

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Support 1Pv6 ACL.

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Selective QinQ support.

Easy maintenance

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Automatic recognition for straight-through or crossover

cables.

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Stackable physically and through cluster technology.

Central management with unified IP address

saves IP addresses.

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Management via CONSOLE port, SNMP, Web,

Telnet

, etc.

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Support (Terrabit Networks) Prodigy Director, HP

Open View

, Cisco Works 2000.

Traffic and broadcast control

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Auto-detection and restraining of broadcast

storm, IGMP snooping, effectively restrict broadcast

fiooding.

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Full- and half- duplex traffic control.

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Ethernet port rate limiting with 64K step size.

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IP multicast and QoS support.

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Jumbo frame.

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TECHNICAL SPECIFICATIONS

Standard

•

IEEE 802.1 D STP

•

IEEE 802.1 w RSTP, 802.1 s MSTP

•

IEEE 802.1 x port-based user authentication

•

Port Security

•

Hardware support for IP ACL, MAC ACL, VLAN ACL

•

Hardware support for 1Pv6 source/destination/

TCP/UDP/protocol based ACL

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Model

PD 1-S21-2261-E

S2226G

24 Port 10/100 L2 IPV6 Manage

Switch

& 2 Combo Ports

•

Hardware support time-based ACL

•

Hardware support DHCP snooping

•

Hardware support DAI, static/dynamic anti-ARP

attack

•

Support WEB interface authentication

•

Remote authentication through RADIUS

•

User privilege classification and password

protection

Interface

Port & Slot:

24 * 10/1 OOM TX

2

* GSFP /TX combo

1

* Console Port

Performance

Processor:

RISC 200MHz

FLASH:

4MB

Memory:

32 MB

Switch Fabric:

24Gbps

Forwarding Rate:

All wire-speed forwarding and

filtering

Switching Mode:

Store-and-forward

MAC Address Table Size:

8 K

Queuing Buffer

:

64 MB

Jumbo frame:

2048

LED Indicators:

Power, system, link, activity, 10/1 OOM

VLAN:

Port-based VLAN, 802.1 Q tag,VLAN,

Private VLAN, GVRP dynamic VLAN configuration

,

selective QinQ

Traffic Control:

Back pressure at half-duplex, 802.3x

at full

-duplex, CAR support, 64K step size for 100-M

ports

, 8 M step size for Gigabit ports

Storm Control:

Stop sending at threshold to restrict

broadcast storms

Multicast Control

:

IGMP snooping

DHCP:

DHCP snooping, DHCP option 82, IP source

guard

Port Trunking:

Up to 14 groups with up to 8 ports per

group

, dynamic LACP or static aggregation

Port Mirroring:

Supported. Can be based on fiow

classification

Clustering:

Up to 32, manageable through single IP

QoS:

•

Head Of Line (HOL) blocking prevention

mechanism

•

4 dispatching queues per port, mapping the 8

priority queues in 802

.1 p

Description

•

Best Effort Service

•

Differentiated Service

•

Strict Priority

•

Weighted Round Robin

•

First Come First Serve

•

TOS re-tagging

•

RTS

Network Management:

•

SNMP v1 /v2

•

RMON(Group 1, 2, 3, 9)

•

Telnet

•

Command Line lnterface(CLI)

•

Web interface

•

Support PRODIGY network management tools

suite: Prodigy Director

•

NTP

•

SSH

•

LLDP

Software Upgrade:

TFTP /FTP

Configuration Upload/download:

TFTP /FTP

Power Requirements

Power Consumption:

28 W (max.)

Power input:

AC 100-240 V, 47 - 63 Hz, 1 A/230V

Physical Characteristics

Dimensions (LxWxH) (mm):

442x316x44mm

Weight(kg):

6.6kg

Environmental Limits

Operating Temperature

:

0- 50°C,

non-operating Temperature:

-40 - 70°C

Humidity

:

0- 90% (no condensing)

Warranty

1 year

Network managemnet switch, 24 ports 10/1 OOM TX

, 2 ports Gigabit TX/SFP Combo, combo port support

100M/1000M SFP