Project Description

ZyXEL 全新升級Layer2 Managed交換機 - GS2220系列

GS2220-10 (8*GbE + 2*GbE/SFP shared ports)

GS2220-10HP (8*GbE PoE + 2*GbE/SFP shared ports, Max 180W PoE Budget)

GS2220-28 (24*GbE + 4*GbE/SFP shared ports)

GS2220-28HP (24*GbE PoE + 4*GbE/SFP shared ports, Max 375W PoE Budget)

GS2220-50 (44*GbE + 2*SFP + 4*GbE/SFP shared ports)

GS2220-50HP (44*GbE + 2*SFP + 4*GbE/SFP shared ports, Max 375W PoE Budget)

Tri-mode: Web Managed / NebulaFlex Pro Cloud Managed / SNMP Managed

AV Mode介面針對多播影音傳輸設計，提供Multicast、IGMP簡易管理

ZyXEL全新升級Layer 2交換機GS2220系列正式推出！提供全面的 Layer 2交換功能，設計集 ACL (IPv4 / IPv6)、流量控制、QoS、IP/MAC保安、VLAN、port trunk、spanning tree線路備援、TACACS+/RADIUS、IGMP snooping、MVR等。更設有AV Mode適合IP Video / Audio串流等管理應用。除Layer 2基本的Web/SNMP管理，更加入Nebula Cloud Management功能，足以滿足現在甚至未來的網絡高速發展及管理！

GS2220-10/-28/-50，GS2220-10HP/-28HP/-50HP支援 802.3at PoE+

GS2220-10/-28/-50具備8 / 24 / 44個GbE ports，同時備有2 / 4 / 4 個 GbE/SFP shared ports，而GS2220-50額外多2個SFP uplink ports，提供 20 / 56 / 100Gbps switch capacity。

GS2220-10HP/-28HP/-50HP具備8 / 24 / 44個GbE PoE ports，提供180 / 375 / 375W PoE power budget，每個port提供802.3at PoE+ 30W的供電能力，足以應付IP Phone、Access Point及IP Camera的供電需要。同時備有2 / 4 / 4 個 GbE/SFP shared ports，而GS2220-50HP額外多2個SFP uplink ports，提供 20 / 56 / 100Gbps switch capacity。

Tri Mode管理設計    Web管理 x Cloud管理難x SNMP

GS2220系列 Tri-mode Switch可以使用傳統web / SNMP方式管理，亦可以使用雲端Cloud方式管理 (bundle with NebulaFlex Pro 1-year license)。系統可以靈活滿足客戶不同網絡部署的需求，輕鬆轉換兩種管理方法；加上設有免費雲管理，可輕鬆享受雲端管理功能，不需要額外的硬件或軟件無線網絡控制器。客戶可以藉由雲端部署的彈性，體驗最新的功能，保護客戶對無線網絡的投資。

轉換兩種管理方法也是十分容易，客戶在組裝GS2220系列後，就可以在界面選擇管理模式。選擇傳統方式的優勢在於其單機管理，針對管理數量不多的網絡；而選擇雲端方式管理的優勢在於它有中央化的平台以管理所有網絡，為最有效的方式管理多點或是多個設備。

AV Mode針對多播影音資料傳輸網路

GS2220系列提供AV Mode操作，專門為AVoIP應用而設，以AI智能精靈簡化IGMP、IP等主要資料設定，快速架設IP-based AV系統，提供專中的管理及監察串流狀況的操作介面。

設計同時支援L2 multicast, IGMP snooping, Multicast VLAN Registration(MVR)功能，允許多點傳播VLAN分享資訊給位在不同的VLAN的用戶，更有效部署大量的IPTV / 網絡串流應用，並透過引導多點傳播流量到特定的用戶有效利用頻寬。

連線管理及防護功能

網絡中斷是中小企業面對的重大問題，GS2220系列交換器保護使用者因內部錯誤或外部攻擊導致的網絡中斷，提供更穩定的連線服務。支援Loop Guard，避免內部廣播風暴造成網絡中斷；CPU保護令設備能夠持續運作，從而設定rate limit、暫時關閉受攻擊的port，直到威脅解除。此外，雙影像檔(dual images)和雙設定檔(dual configuration files)提高系統的可靠性與備援能力。

GS2220系列集流量控制、QoS、LACP、spanning tree線路備援等 Layer 2管理及交換功能；加上運用L2/L3/L4 ACL、MAC freeze、port isolation、VLAN等方式，達到連線管理及隔離問題連線等目的。更支援IPv6與最新網絡接軌，豐富的管理功能專為企業而設。

GS2220-10/-10HP無風扇靜音設計

 

GS2220-28/-28HP/-50/-50HP智能靜音風扇

 

GS2220系列其他功能:

 

高可用性

·         STP* / RSTP* / MSTP

·         IEEE 802.3ad LACP

·         Loop guard* / Root guard /BPDU guard

·         ErrDisable recovery

·         Dual configuration files

·         Dual images*

* Cloud and standalone modes supported features

 

流量傳輸管理

·         802.1Q static VLANs*/dynamic VLANs: 1 K/4 K

·         Port-based VLAN / Protocol-based VLAN / IP subnet-based VLAN / MAC-based VLAN

·         Private VLAN / Voice VLAN* / Vendor ID based VLAN*

·         VLAN ingress filtering / LACP algorithm of source/ destination IP or MAC

·         GVRP / L2PT

* Cloud and standalone modes supported features

 

Security and Authentication

·         Port security* / Layer 2 MAC filtering / Layer 3 IP filtering / Layer 4 TCP/UDP socket filtering

·         Static MAC forwarding

·         Multiple RADIUS servers* / Multiple TACACS+ servers

·         802.1x VLAN and 802.1p assignment by RADIUS

·         Login authentication by RADIUS / Login authentication by TACACS+

·         TACACS+ accounting / RADIUS accounting

·         Authorization on RADIUS / Authorization on TACACS+

·         SSH v2 / SSL

·         MAC freeze

·         DHCP snooping IPv4 / DHCP snooping IPv6

·         ARP inspection

·         Static IP-MAC-Port binding

·         Policy-based security filtering

·         Port isolation

·         IP source guard (IPv4/IPv6)

·         MAC search*

·         Guest VLAN*

·         ACL packet filtering (IPv4/IPv6)

·         CPU protection

·         Interface related trap enable disable (by port)

·         MAC-based authentication per VLAN

* Cloud and standalone modes supported features

 

QoS功能

·         No. of hardware queues per port: 8*

·         Storm control and event log: Broadcast, multicast, unknown unicast (DLF)*

·         Port-based rate limiting* (ingress/ egress)

·         Rate limiting per IP/TCP/UDP per port

·         Policy-based rate limiting

·         802.3x flow control

·         802.1p Class of Service (SPQ, WFQ, WRR, hybrid-SPQ combination capable)

·         DiffServ (DSCP)

* Cloud and standalone modes supported features

 

Layer 2 Multicast

·         L2 multicast*

·         IGMP snooping (v1, v2, v3)* / IGMP snooping fast leave*

·         Configurable IGMP snooping timer and priority*

·         IGMP snooping statistics* / IGMP throttling*

·         MVR support

·         IGMP filtering* / IGMP snooping immediate leave* / IGMP proxy mode & snooping mode selection*

·         MLD snooping

* Cloud and standalone modes supported features

 

管理功能

·         SNMP v1, v2c, v3 / SNMP trap group

·         RMON (1, 2, 3, 9)

·         ICMP echo/echo reply

·         Syslog*

·         IEEE 802.1AB LLDP

·         Cloud support on V4.70 IEEE 802.1AB LLDP-MED*

·         Custom default

·         Syslog (IPv4/IPv6)

·         Display port utilization*

·         Support NebulaFlex Pro for Cloud Management

* Cloud and standalone modes supported features

 

IPv6 Management

·         IPv6 over Ethernet (RFC 2464) / IPv6 addressing architecture (RFC 4291)

·         Dual stack (RFC 4213)

·         ICMPv6 (RFC 4443)

·         Path MTU (RFC 1981)

·         Minimum path MTU size of 1280 (RFC 5095)

·         Encapsulation for maximum PMTU of 1500

·         Neighbor discovery (RFC 4861)

·         DHCPv6 relay

·         Default DHCP client mode*

* Cloud and standalone modes supported features

 

Device Management

·         Standalone management by Web interface

·         Cloud management by Nebula Control Center*

·         Zyxel iStackingTM

·         Web interface

·         Management through Console, Telnet, SNMP

·         Remote firmware upgrade by FTP/ Web/TFTP

·         New for V4.70 Networked AV mode by Web Interface

·         Configuration saving and retrieving*

·         Multiple logins supported

·         Configure clone*

·         Multilevel CLI

·         CLI (Cisco-like)

·         DHCP relay per VLAN

·         DHCP client IPv4* / DHCP client IPv6

·         DHCP option 82

·         New for V4.70 Auto PD Recovery

·         Daylight saving*

·         NTP supports IPv4/IPv6

·         Port mirroring*

·         RS-232 out-of-band console port

·         Scheduled PoE*

·         PoE default consumption mode*

·         Restore to last custom default

* Cloud and standalone modes supported features

 

Model

GS2220-10

GS2220-10HP

GS2220-28

GS2220-28HP

GS2220-50

GS2220-50HP

 

8-port GbE L2 Switch with GbE Uplink

8-port GbE L2 PoE Switch with GbE Uplink

24-port GbE L2 Switch with GbE Uplink

24-port GbE L2 PoE Switch with GbE Uplink

48-port GbE L2 Switch with GbE Uplink

48-port GbE L2 PoE Switch with GbE Uplink

Gigabit PoE ports

-

8

-

24

-

44

Gigabit ports

8

-

24

-

44

-

Shared ports

2

2

4

4

4

4

SFP ports

-

-

-

-

2

2

Switch fabric speed (GbE)

20

20

56

56

100

100

Forwarding rate (Mpps)

15

15

42

42

74

74

Packet buffer (Mbyte)

1.5

MAC address table

16K

PoE power budget

-

180W

-

375W

-

375W

 

PDF資料請按此

 

www.zyxel.com