MPL-B330P-S-X254

　硬件組件：包括交換芯片、端口、電源、風(fēng)扇、機箱等。其中交換芯片是工業(yè)交換機核心的組件，是實現(xiàn)數(shù)據(jù)轉(zhuǎn)發(fā)的關(guān)鍵器件。

　　軟件組件：包括操作系統(tǒng)、配置工具、管理界面等。工業(yè)交換機的軟件一般會提供Web管理界面和CLI命令行接口兩種管理方式，方便用戶進行配置和監(jiān)控。

　　工業(yè)交換機還可以根據(jù)不同的場景和需求進行定制化，比如支持不同的網(wǎng)絡(luò)協(xié)議、具備防護能力、支持VLAN虛擬網(wǎng)絡(luò)等等。

　　工業(yè)以太網(wǎng)交換機專門為滿足靈活多變的工業(yè)應(yīng)用需求而設(shè)計，提供一種高性價比工業(yè)以太網(wǎng)通訊解決方案。而其組網(wǎng)方式則更重點關(guān)注于環(huán)路設(shè)計。環(huán)路有單環(huán)和多環(huán)的區(qū)別，同時亦有在STP和RSTP基礎(chǔ)上，各個廠家設(shè)計的私有環(huán)路協(xié)議，如RingOn、RingOpen開環(huán)、FRP環(huán)、turbo環(huán)等。

　　工業(yè)交換機的組網(wǎng)方式可以分為以下幾種：

　　1. 以太網(wǎng)組網(wǎng)：工業(yè)交換機可以通過以太網(wǎng)協(xié)議進行組網(wǎng)，實現(xiàn)設(shè)備之間的通信。

　　2. 令牌環(huán)組網(wǎng)：令牌環(huán)是一種廣泛使用的組網(wǎng)方式，其中所有設(shè)備都連接到同一條物理媒介（環(huán)），通過傳遞令牌來控制通信。

　　3. 星型拓撲組網(wǎng)：星型拓撲是一種較為簡單的組網(wǎng)方式，其中所有設(shè)備通過交換機連接到中央節(jié)點。

　　4. 總線型拓撲組網(wǎng)：總線型拓撲是一種廣泛使用的組網(wǎng)方式，其中所有設(shè)備都連接到同一條物理媒介（總線）。

　　5. 樹型拓撲組網(wǎng)：樹型拓撲是一種折中的組網(wǎng)方式，它結(jié)合了星型和總線型拓撲的優(yōu)點，通過交換機連接多個星型拓撲網(wǎng)絡(luò)形成樹形結(jié)構(gòu)。

　　6. 網(wǎng)格型拓撲組網(wǎng)：網(wǎng)格型拓撲是一種高度復(fù)雜的組網(wǎng)方式，其中多個交換機通過多個路徑相連，實現(xiàn)多重冗余和高可靠性。

NETAPP X900A-ESH2-R5-C DS14MK2 14x 300GB 10K X276A FC

One-day shipping available

NetApp DSX-7.0TB-QS-R5 DS14MK2AT qty 14 X267A-R5 500GB

One-day shipping available

NetApp DS14MK2AT (14) X267A 500GB SATA Disk 7TB 

W/Railkit, Cables, SFPs, Power Cables - 1 Yr Warranty

One-day shipping available

Netapp DS14MK2-AT (14) 500GB X267A SATA 7TB RAW Disk!!

INSTOCK!! SAME DAY SHIPPING AVAILABLE!! 949-553-6444

One-day shipping available

NetApp DS14MK2-AT 7.0TB w/14 X 267A-R5 500GB SATA Drive

One-day shipping available

NetApp DSX-7.0TB-QS-R5 DS14MK2AT (14) X267A-R5 500GB **

One-day shipping available

NetApp DS14MK2-AT w/14x X267A-R5 500GB SATA Disk 7TB!!

One-day shipping available

NetApp DS14MK2-AT w/14x X267A-R5 500GB 7TB!!! DS14MK2AT

One-day shipping available

NetApp DSX-7.0TB-QS-R5 DS14MK2-AT 14x X267A-R5 500GB

One-day shipping available

NetApp DSX-7.0TB-R5-C DS14MK2-AT 14 X267A-R5 500GB SATA

One-day shipping available

NetApp 14 x 500gb MK2 AT Disk Shelf - X267, X267A disks

One-day shipping available

NetApp DS14 MK2 Shelf 14x 300GB 10K FC X276A-R5 DS14MK2

One-day shipping available

NetApp DS14MK2 Shelf w/ 14x 300GB 10K FC X276A-R5 4.2TB

One-day shipping available

NETAPP X900A-ESH2-R5-C DS14MK2 14x 300GB 10K X276A-R5

4.2TB!!! 1 YR WARRANTY!! INSTOCK!! WE BUY SURPLUS!!!!

One-day shipping available

NetApp DS14MK2 14x 300GB 10K X276A-R5 4.2TB!! DS14 MK2

4.2TB!! 1 Yr Warranty! WE BUY SURPLUS! 949-553-6444

One-day shipping available

NetApp DSX-7.0TB-R5-C DS14MK2-AT 14x X267A-R5 500GB 7TB

One-day shipping available

NETAPP X900A-ESH2-R5-C DS14MK2 14x 300GB 10K X276A 

4.2TB!!! 1 YR WARRANTY!! INSTOCK!! WE BUY SURPLUS!!!!

One-day shipping available

NetApp X680 7x72GB 10K BCS FC9 Shelf

NetApp DS14 MK2 AT shelf w/ 14x 500GB SATA drives X267A

NetApp DS14MK2 AT shelf + 14x 500GB X267A + 2x AT-FCX

Network Appliance NetApp F880 Filer Head

One-day shipping available

NetApp FAS960 Filer NEW WITHOUT ORIGINAL BOX LOW PRICE

NETAPP X5611A 106-00024+A0 STORAGE CONTROLLER MODULE!

NetApp Emulex LP11002 4GB Dual Port FC HBA X1087 A R6

NetApp DS14 MK2 FC w/ 14x X274 a 144GB 10krpm HD +ESH 

NetApp DS14 mk2 AT w/ 14x320GB HDD, 2x AT-FC Modules 

NetApp C6100 NetCache Proxy Server 

We buy your NetApp, EMC, IBM, SUN surplus.

NetApp DS14 MK2 Fiber Storage Shelf 14x 144GB 2TB

We buy your NetApp, EMC, IBM, SUN surplus.

NetApp DS14 MK2 14x 144GB 2TB Fiber Shelf

We buy your NetApp, EMC, IBM, SUN surplus.

NetApp FAS270 Filer No Disk Network Appliance 

Disk Available!! 1 Year Warranty! We ship worldwide!!!

NetApp FAS270 Filer No Disk Network Appliance 

Disk Available!! 1 Year Warranty! We ship worldwide!!!

NetApp X3541-R5 / Motherboard, No Memory, 3170,R5 / NEW

NetApp FAS940C 2 x FAS940 Filer Heads

NETAPP FAS940 NAS Filer Head with 70 73GB drives

NETAPP FAS960C FILER 6GB w/ 10x DAS14 Array 106-020083

NetApp FAS980c SAS Filer Header

NETAPP X232 / SP-232 72GB 10K FC for FC9 Shelf 10-PACK

Netapp X289A-R5 450GB 15K SAS 108-00206 2020 2050 2040 

One-day shipping available

NETAPP X289_S15K6420A15 X289A-R5 450GB 15K SAS Drive 

SPARES FOR FAS2020 FAS2040 FAS2050! QTY AVAILABLE!!!!!

One-day shipping available

NetApp X655 7x18GB 10K ZCS FC8 Shelf

Netapp X2053A-R6 111-00204 Dual Port 1/2/4 GBIT PCIE 

One-day shipping available

NetApp 7x18GB 10K ZCS FC9 Shelf

NetApp X267A-R5 500GB SATA Disk for DS14 MK2 AT

5 Year Next Business Day Warranty on All NetApp

NetApp X276A 300GB 10K Universal Disk DS14 & DS14MK2

5 Year Next Business Day Warranty on All NetApp

NetApp X233B 18GB 10K Disk for DS14

NetApp DS14 MK2 Shelf w/ 14x 144GB 10K FC X274

2x ESH Control Modules, 2x Power Supplies