ACS800-U31-0100-5變頻器
ACS800-U31-0100-5變頻器
ACS800-U31-0100-5變頻器
我曾經是西門子PLC的鐵桿用戶! 整整6年,那熟悉的模塊,那熟悉的STEP7界面,那不能忘懷的西門鐵克! 但是從現在開始，我終於要告別我的老朋友了.別了！我的西門子！
那是去年夏天，我們接到一個項目，需要一個開關量12入24出、8模擬量輸入和4模擬量輸出、2路高速脈衝輸出和1路計數器輸入（測速），1個以太網接口、2個232串口、1個485口，同時要和液晶和鍵盤控制人機界面相連接的PLC。接到項目後，我當然的想到了西門子，想起了SIMATIC 。先考慮用西門子的200係列，於是開始拿著選型表開始尋找合適的型號，找啊找啊，找了2天。發現S7-200係列產品中沒有那個型號的產品可以一體化實現這些控制功能，也就是說必需採用PLC主機加上擴展模塊的方案。必需外擴4個模塊。而且擴展方法比較羅嗦，很不方便，我大概算了一下成本，實現全部功能整個兒要5000多元/套。這讓我們很是鬱悶。因為我們的預算必需低於2800。怎麼辦呢？愁啊愁啊，一連愁了好些天。詢問了很多的工程師，他們所有的意見都是：這個價格肯定拿不下！除非你自己做PLC，呵呵。
自己設計PLC？能嗎？我只會用PLC啊，從來沒有設計過PLC。現在嵌入式係統這樣發達，或許可以找到合適的定制廠家吧？經過網上搜索，發現PLC定制廠家都要收取太貴的定制費。而且周期很長。
還有別的出路嗎？路在何方？
還是在網站上面搜，搜啊搜，把工控網的PLC 版塊翻了個底朝天，終於功夫不負有心人啊，我有了重大發現。
北京某廠家推出了PLC核心模塊，這個模塊叫PLCcore。我懷著試試的心情向他們索要了資料。開始嘗試量身定制自己的PLC。
我一直認為PLC是非常神秘和復雜的，除了國際公司，一般人是肯定做不了的。國內目前確實有很多國產PLC，但是他們的度、品質和國際廠家來說不可同日而語！況且目前國際廠家，例如西門子，他們的PLC大多數都遵守IEC61131－3編程標準，國內的PLC廠家、包括幾個國內度很高的品牌，大多數都不遵守IEC61131－3編程標準。
我拿到PLCcore的資料後發現，其實PLC的組成是非常簡單。主要由CPU、存儲器、電源模塊、輸入/出模塊、通訊模塊幾個部分組成。其中CPU模塊決定了PLC的特性，其他組成部分的制作各品牌PLC大體相同，只是各公司在制作上對部件的選擇有著差異罷了。簡單的說，PLC的開發困難的就是CPU的開發，如果有了現成CPU產品，PLC的制作就變得簡單了。
所謂的PLCcore實際上是一種嵌入式CPU板，所不同的是上面集成了61131-3編程環境，故而可以支持梯形圖等自動化編程語言。有了PLCcore，就可以根據自己的需要量身定制自己的PLC、工業控制器、或者是OEM產品。這樣做大的好處是功能實現無比靈活，滿足個性化需要。其次是便宜！
對於高手來說，甚至PLCcore都不需要自己去買，而是自己去做。但是有幾個問題：首先，我們接到一個工程項目，都有時間要求和可靠性要求，的PLCcore的設計，在硬件工藝上（一般是4層板或6層板）和操作係統的移植上需要的經驗，需要耗費很多的時間精力。其次IEC61131－3編程環境的嵌入要麼自己編寫源代碼（目前國內有這樣的牛人，譬如東方劍先生就是這類強人），要麼購買第三方產品（例如一方梯隊的OPENPCS，它的功能類似於西門子的STEP7），這就需要支付數額不小的版費，是否有必要承擔這筆費用需要仔細考慮。出於這樣的原因，像我這樣的用戶，就會考慮選擇市場上已經有的PLCcore，價格只有幾百元，設計時間上和可靠性方面就沒有顧慮，也無需向IEC61131－3編程環境廠商支付版費，缺點是每做一個產品，就要購買一個PLCcore。此方案是我目前採用的方案。
我於是花了點銀子（幾百元），先購買了一個PLCcore來使用。投入了1個月時間，終於我自己設計的PLC出來了，完全實現我們的控制功能。成本整個兒下來1000多元就搞定了。節約成本約3000元/套。嘿嘿！狂喜！
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【主營產品】
1：Invensys Foxboro（福克斯波羅）：I/A Series係統，FBM（現場輸入/輸出模塊）順序控制、梯形邏輯控制、事故追憶處理、數模轉換、輸入/輸出信號處理、數據通信及處理等。
2：Invensys Triconex: 冗餘容錯控制係統、基於三重模件冗餘（TMR）結構的現代化的容錯控制器。
3：Westinghouse（西屋）： OVATION係統、WDPF係統、WEStation係統備件。
4：Rockwell Allen-Bradley: Reliance瑞恩、SLC500/1747/1746、
MicroLogix/1761/1763/1762/1766/1764、CompactLogix/1769/1768、
Logix5000/1756/1789/1794/1760/1788、PLC-5/1771/1785等。
5：Schneider Modicon（施耐德莫迪康）：Quantum 140係列處理器、控制卡、電源模塊等。
6：ABB：工業機器人備件DSQC係列、Bailey INFI 90等。
7：Siemens(西門子)：Siemens MOORE， Siemens Simatic C1，Siemens數控係統等。
8：Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等係列。
9：XYCOM：I/O 、VME板和處理器等。
10：GE FANUC(GE發那科)：模塊、卡件、驅動器等各類備件。
11：Yaskawa（安川）：伺服控制器、伺服馬達、伺服驅動器。
12：Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅動模塊等。
13：Woodward（伍德沃德）：SPC閥位控制器、PEAK150數字控制器。
14:工業機器人係統備件。
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NEW CISCO FLSA1-1X-2.5-20G Upgrade 2.5 Gbps to 20 Gbps License ASR1001-X
*New Sealed* Cisco N2K-C2232PP Nexus Fabric Extender **We Buy Cisco** Qty Availb
Cisco WS-C4507R-E Chassis PWR-C45-2800ACV WS-X45-SUP6L-E WS-X4448-GB-SFP AK
NEW Cisco WS-C3650-24PD-E 3650 24 Port PoE 2x10G Uplink IP Services
~GOOD CONDITION~ CISCO AIR-CT5508-50-K9 Wireless Controller ~FAST DELIVERY~
Cisco ASR1002 ASR Series Router Chassis V04 Dual Power Supply & Rackmounts
Cisco CISCO3945/K9 + EHWIC-1GE-SFP-CU EHWIC 1 port dual mode SFP module
CISCO - WS-C3750V2-48PS-E - Cat3750V2 48 10/100 PoE + 4 SFP Enhanced Image
Cisco Systems 7600-SSC-400
~NEW SEALED~ Cisco WS-C3650-48FS-S Catalyst 3650 48 Port PoE ~FAST DELIVERY~
#NEW# Cisco CISCO3945-V/K9 3945 Voice Bundle #FAST SHIPMENT#
CISCO N7K-C7010-FAB-2 Nexus 7000-10 Slot Chassis-110Gbps/Slot 3YR WNTY
NEW CISCO N3K-C3064PQ-10GE Nexus 48 Port 10 Gigabit Switch
*NEW* CISCO N3K-C3064PQ-10GE 48 Port 10 Gigabit Switch w/ Dual N2200-PAC-400W
New SEALED CISCO CISCO3945-V/K9 3945 Voice Bundle, PVDM3-64, UC License PAK
Cisco UCS B230 M2 Blade Server 2 x 2.4GHz 10-Core, 256GB, VIC 1280
CISCO3925/K9 Cisco 3925 Router with 3 onboard GE w/ VIC3-2FXS/DID Module
Cisco WS-C4928-10GE Ethernet Switch 1YearWarranty 2+Available
NEW Cisco WS-C3850-48T-L 48 10/100/1000 Ethernet ports, with 350WAC power supply
Cisco CISCO3945/K9 + EHWIC-4ESG 4-port double-wide Gb Ethernet switch
NEW Sealed Cisco WS-C3850-48F-L 48 10/100/1000 Ethernet PoE+ ports Switch
NEW IN BOX Cisco ISR4351-SEC/K9 ISR 4351 Security Bundle Router ! FAST SHIPMENT
Cisco Systems SPA-2XOC12-POS | incl 19% VAT | 2 years Cybertrading warranty
Cisco Systems 15454-CE-100T-8
Cisco Systems DWDM-XENPAK-50.12
Cisco Systems 15454-GE-XP
Cisco Systems 15540-TSP2-2500
Cisco Systems 15540-TSP2-2700
NEW IN BOX CISCO SPA-1XCHSTM1/OC3 1-PORT CHANNELIZED ADAPTER **SHIP FAST**
*Brand NEW* CISCO WS-C3850-12S-S 12 SFP Switch w/ 350WAC power + C3850-NM-4-1G
CISCO CATALYST 3650 24 PORT POE 2X10G UPLINK LAN BASE IN
~GOOD CONDITION~ CISCO ASR1000-RP2 Router Processor ~FAST DELIVERY~
~GOOD CONDITION~ CISCO UCS-FI-6248UP Fabric Interconnect Switch ~FAST DELIVERY~
New Cisco Systems ASA5512-SSD120-K9 incl 19% VAT // 2 years IT4Trade warranty
*Brand NEW* CISCO WS-C3650-48FS-S 48 10/100/1000 Ethernet PoE+ Switch
Cisco Switch Bundle WS-C4506-E + WS-X45-SUP6-E + 2x WS-X4648-RJ45V+E =96GigaPoE+
Cisco Systems AS535-8E1-216NP
Cisco WS-C3750V2-48PS-E - 48 port Layer 3 - £2400 ex VAT - 1 Year Warranty
Cisco WS-C3560X-48PF-L Brand New PoE Switch - 1 Year Warranty - £2400 ex VAT
CISCO WS-C6506-E w/ Fan, Dual 3000W PWR, 6724-SFP, WS-X6708-10G-3C, X2-10GB-SR
NEW Cisco WS-C3850-24T-S Catalyst Layer 3 Switch 3850 24 Port Data IP
CISCO 2911 APPLICATION EXPERIENCE - ROUTER - RACK-MOUNTABLE
NEW EX3300-48T EX3300-48T JUNIPER EX3300 48PT GE Switch, 4PT SFP+ UPLINK
NEW SEALED Cisco WS-C3650-48FS-S Catalyst Switch 1YearWarranty 2+Available
CISCO U7246VXR-1M16UN4 | incl 19% VAT | 2 years Cybertrading warranty
CISCO U7246VXR-1M28UN4 | incl 19% VAT | 2 years Cybertrading warranty
Cisco WS-C3650-48PS-E 48 GE PORT PoE+ IPService Switch
CISCO - WS-C3650-48PS-L - Catalyst 3650 48Port, PoE 4x1G Uplink LAN Base
Cisco Systems WS-C3750X-48P-S incl 19% VAT // 2 years IT4Trade warranty
Cisco Systems WS-C3560X-48T-E incl 19% VAT // 2 years IT4Trade warranty
New Cisco Systems WS-X4748-UPOE+E incl 19% VAT // 2 years IT4Trade warranty
New Cisco Systems ASA5516-FPWR-K8 incl 19% VAT // 2 years IT4Trade warranty
NEW IN BOX Cisco WS-C3850-24UW-S CISCO 24Port UPOE GE, IP Base Ethernet Switch
#NEW# Cisco WS-C3650-48FS-S 48 Port PoE Switch #FAST SHIPMENT#
*New In Box* Cisco WS-C3560-48PS-S Switch * Fast Shipment *
CISCO 2921-HSEC+/K9 with ISM-VPN-29 bundle CISCO2921-HSEC+/K9 - 3YR Warranty
CISCO WS-C4506-E w/ WS-X4516-10GE, 1x WS-X4448-GB-SFP, 4x WS-X4548-GB-RJ45V 3YR
L-ASA-SSL-100-250= Cisco ASA 5500 Series SSL VPN license - license
CISCO A9K-4T-L - 4-Port 10GE Low Queue Line Card, Requires XFPs - 3 Yr Warranty
CISCO A9K-8T-L - 8-Port 10GE Low Queue Line Card, Requires XFPs - 3 Yr Warranty
CISCO WS-C3850-48P-S CATALYST 3850 48 PORT POE IP BASE SWITCH
Cisco WS-SVC-SAMI-BB-K9 Service Application Module 7600
*New In Box* Cisco WS-C3650-48FS-S 48 Ports PoE+ Switch w/ 4x1G 1025W P/S
NEW IN BOX CISCO WS-C3850-24U-E CISCO 24PT UPOE GE, IP SVCS,1100W **SHIP FAST**
HP Cisco MDS 9000 24-port 8Gb Fibre Channel Module AJ899B
Cisco MCS-7845-H2-IPC1 Media Convergence Server 1YearWarranty 2+Available
Cisco MCS-7845-H2-RC1 Media Convergence Server 1YearWarranty 2+Available
NEW SEALED Cisco 15310-P-ML-100T-8 Ethernet Card 1YearWarranty 2+Available
NEW SEALED Cisco WS-C4948-10GE Ethernet Switch 1YearWarranty 2+Available
Cisco ONS-SC-2G-31.1 SFP (mini-GBIC) 1YearWarranty 2+Available
NEW SEALED Cisco Nexus N7K-C7010-FAB-2 7010 Fabric Switch 1YearWarranty 2+Avlble
New Sealed Cisco WS-X6848-GE-TX Expansion Module 1YearWarranty 2+Available
NEW SEALED Cisco NM-1A-OC3-POM - Expansion module 1YearWarranty 2+Available
Cisco ASR5K-SMC-K9 SYSTEM MANAGEMENT CARD 4GB 1YearWaranty 2+Avalable
Cisco WS-C3560X-48PF-L 48-Port Catalyst PoE Switch
CISCO 7600-ES+20G3C Line Card Tested
Cisco 15454-10GE-XP Ethernet 4-10GE Crossponder, 800-27427-01
CISCO ONS-XC-10G-EP54.9 10G MR,XFP,EDGE PERFORMANCE 1554.94 3 YR WARRANTY
CISCO ONS-XC-10G-EP60.6 10G MR, XFP,EDGE PERFORMANCE 1560.6 3 YR WARRANTY
CISCO ASA5525-K9 === 5 Year Warranty === Security Plus === ASA5525 K9
CISCO NEXUS N5K-C5596UP-FA Switch 48 ports 1YearWarranty 2+Available
CISCO 7600-SIP-200 SPA Interface Processor 7600 SIP 200
NEW Cisco WS-C3750X-48P-E Catalyst 48 Port PoE IP Services L3 - Managed
*LOTS OF 100X* Cisco SFP-10G-SR (V03) Gigabit Interface Converter SFP Module
Cisco WS-C4510R+E Chassis W/Fan TESTED****WARRANTY****SAME DAY SHIPPING***
Cisco SPA-1CHOC3-CE-ATM 1 Port Channelized OC3/STM-1 ATM
Cisco UBR-MC3GX60V Broadband Processing Engine
Cisco ASA5525-IPS-K9 Adaptive Security Appliance
CISCO WS-C6509-E 2x WS-SUP720-3BXL 2X WS-X6724-SFP 5 YEAR WARRANTY WE CUSTOMIZE
Cisco Systems ASA-IC-6GE-SFP-C
Cisco Systems OSM-12CT3/T1 | incl 19% VAT | 2 years Cybertrading warranty
Cisco Systems WS-C3560E-12D-E
New Cisco Systems WS-SUP720-3BXL | incl 19% VAT | 2 years Cybertrading warranty
*NEW SEALED* CISCO WS-C3850-24UW-S Catalyst 3850-24U-S 24 Port Switch
Cisco WS-X6716-10G-3CXL 16-Port X2 Expansion Module ! SHIP FAST !
NEW IN BOX ! WS-C3560G-48PS-E L3 Managed 48 x 10/100/1000 POE Catalyst Switch
*** NEW Cisco WS-C3850-48P-L CISCO 48PT POE+ GE, LAN BASE, 715W PS
-Brand New- Cisco WS-C3650-48FS-S Catalyst 3650Series Switch -Fast Ship-
3rd Pty CON-SNTP-761310GP 24X7X4 for Cisco 7613 Chassis, 13-slot, SUP32, 1 year
WS-C3850-48P-L SWITCH 48 PORTS MANAGED - RACK-MOUNTABLE *100% NEW CISCO SEALED*
CISCO (SM-ES3G-24-P=) ENHCD ETHERSWITCH, L2/ L3, SM, 24 GE, POE SM-ES3G-24-P=
New Cisco Systems WS-F6K-DFC4-A Distributed Forwarding Card
NEW Sealed WS-C3850-24UW-S Cisco Catalyst 3850-24U-S Switch
Cisco Systems ASA5512-IPS-K8
Cisco Systems ASA5512-IPS-K9 | incl 19% VAT | 2 years Cybertrading warranty
Cisco Systems WS-C3850-48T-S | incl 19% VAT | 2 years Cybertrading warranty
New Cisco Systems ASA5512-K7 incl 19% VAT // 2 years IT4Trade warranty
New Cisco Systems ASA5512-K8 incl 19% VAT // 2 years IT4Trade warranty
*New In Box* 2x Cisco WS-C2960X-48LPS-L Switch *Fast Ship*
New Cisco Systems Cisco3925/K9 | incl 19% VAT | 2 years Cybertrading warranty
CISCO (WS-C2960XR-24PS-I) CATALYST 2960-XR 24 GIGE POE 370W, 4 X 1G SFP, IP LITE
CISCO Nexus N5K-C5548UP-FA 68-4157-01 Switch Sealed As New
3rd Party CON-SNT-7613 / IDS SmartPACT 8X5XNBD for Spare CISCO7613 Chas, 1 year
Cisco CISCO3925/K9 + VWIC3-4MFT-T1/E1 4-port T1/E1 Voice / WAN module
! BRAND NEW IN BOX ! CISCO WS-C2960S-F48FPS-L Catalyst Switch ! SHIP FAST !
*New* Cisco WS-C3750X-48P-S Layer 3 -48x10/100/1000 Ethernet PoE+Ports IPB
Cisco 3850 Series WS-C3850-48U-S 48 UPOE Gigabit Switch IP Base Clean Serial
Cisco WS-X6716-10G-3CXL 16-Port 10 Gbit Ethernet Module 1YearWaranty 2+Available
Cisco 3850 Series WS-C3850-48U-S 48 UPOE Gigabit Switch IP Base
Cisco Systems WS-C3850-48T-L | incl 19% VAT | 2 years Cybertrading warranty
!! BRAND NEW IN BOX ! CISCO WS-C3850-48P-S 3850 Series Switch !SHIP TODAY!
CISCO 3945 CISCO3945-SEC/K9 Router w/SEC license PAK 6MthWtyTaxInv
*New In Box* Cisco ASA-IC-6GE-CU-C Interface Card 6 Port Gbe RJ-45 **Fast Ship**
*NEW SEALED FAST SHIP* CISCO WS-C3650-48FS-L (2 Years Warranty) 3650 POE
*New Sealed*Cisco WS-C3650-48TD-S 48 Ports 10/100/1000 Switch 10G SFP+ Fast Ship
*** NEW Cisco WS-C3850-12S-S CISCO 12PT SFP GE SWITCH, IP BASE
CISCO WS-C3750X-48P-S Switch 48xGE PoE Stackable w/racks 6MthWtyTaxInv
*Neuware New Sealed* CISCO WS-C3850-12S-S (2 Years Warranty) VATfree 2820?
NEW SEALED Cisco WS-C3650-48FD-L Catalyst Switch 1YearWarranty 2+Available
CISCO ASA-IC-6GE-SFP-C | incl 19% VAT | 2 years Cybertrading warranty
Cisco Systems AS53-60-C | incl 19% VAT | 2 years Cybertrading warranty
! NEW IN BOX ! Cisco WS-C3650-48FD-L Catalyst 3650-48F Ethernet Switch SHIP FAST
CISCO NM-8CE1T1-PRI 8 port channelized T1/E1 and PRI 3 YR WARRANTY
Cisco Systems L-C4500E-IP-ES
Cisco uBR7111E Universal Broadband Router EuroDOCSIS Support - better as uBR7111
NEW Sealed Cisco WS-C3650-48FD-L 48 10/100/1000 Ethernet PoE+ Switch
CISCO 12404 GSR4/80-AC 4-Slot Chassis router 1xAC Power CSF Card Route Processor
NEW Cisco SPA-1XCHSTM1/OC3 1-port Channelized STM-1/OC-3c Port Adapter
CISCO WS-C4507R-E w/ 2x WS-X45-SUP6-E, 2x PWR-C45-4200ACV - 3YR Warranty
N3548-24P-LIC= Cisco Systems Nexus 3548 24 Port License Upgrade
LIC-TMS-25= Cisco TelePresence Management Suite - license
cisco WS-C3850-48F-E, with PWR-C1-1100W
cisco WS-C3850-48T-E, with Dual PWR-C1-350WAC
New Sealed Cisco WS-C3560CX-12PD-S 3560-CX 12 GE PoE+ Switch *Smartnetable*
CISCO3925/K9 Cisco 3925 Router with 3 onboard GE w/ VIC2-2BRI-NT/TE Module
CISCO3925/K9 Cisco 3925 Router with 3 onboard GE w/ VIC3-2E/M Module
CISCO WS-C3850-48F-S Switch 3850 48 Port PoE IP Base WITH 1100W PS
*NEW SEALED* WS-X6708-10G-3C 1-YEAR WARRANTY
NEW Cisco WS-C3850-48P-L 48 10/100/1000 Ethernt PoE+ with 715W AC LAN Base
NEW Cisco WS-C3850-12S-S Catalyst 3850 12 Port GE SFP IP Base
Cisco Catalyst 3750-X Series Switch WS-C3750X-48P-E New in box
QTY NEW Cisco 15454-M-TNC-K9 15454MTNCK9 Transport Node Controller WOCUATCRTB
NEW WS-C3560X-48P-?L CISCO SWITCH 3560X 48PORT POE LAN BASE
*** NEW Cisco WS-C3750X-48PF-S , 48 PoE+ 10/100/1000 ETHERNET PORTS,IP Base
Cisco A9K-4T-L Expansion module 1YearWarranty 2+Available
NEW Cisco WS-C3750X-48PF-S IP Base, 48 PoE+ Ethernert Ports
WAVE-694-K9 with WAVE-INLN-GE-4T
NEW SEALED CISCO WS-C3850-48P-S Catalyst Switch 1YearWarranty 2+Available
Cisco WS-C3850-48F-E
Cisco C891-24X/K9 Integrated Services Router, PoE, Gige
Cisco WS-C3750X-48T-L Catalyst 3750X 48 Port Data
Cisco WS-C3750X-48P-L Catalyst 3750X 48 Port PoE
Cisco UCS B200 M4 E5-2660v3 10C 2.60GHz 16GB VIC 1340 Blade Server Bundle
Cisco Nexus N5K-C5596UP-FA Switch N55-PAC-1100W 5000 N5596UP-FAN 2RU CTC
CISCO 48-PORT MANAGED POE SWITCH WS-C3850-48P-S NEW SMARTNETTABLE
Cisco 15454-OC192IR1550 Intermediate Range STM Module
NEW Cisco WS-C3650-24PD-E 24 10/100/1000 Ethernet PoE+ Switch
Cisco ASA5525 FirePOWER URL Filter 3YR Subscription - £2360 + VAT
CISCO SG550XG-24F 24-PORT 10G SFP+ STACKABLE MANAGED IN
Cisco Systems DCM-MK1-1RU
**New Sealed** Cisco WS-C2960XR-48TD-I 48 10/100/1000 Switch Dual PWR-C2-250WAC
**New Sealed** Cisco WS-C3650-48FD-L 48 10/100/1000 Ethernet PoE+ and 2x10G Upl.
*NEW SEALED* CISCO C2951-VSEC/K9 2951 Voice Sec. Bundle, PVDM3-32
CISCO N5K-C5548P-FA Nexus 5548P UP Chassis ! SHIP FAST !
ISR4331/K9 ISR4000 ROUTER WITH NIM-4MFT-T1/E1 4-port MFT clear-channel T1/E1
Cisco NEW 76-ES+T-20G 20 Port SFP Gigabit Ethernet ES Plus Transport 7600 CTC
Cisco ASA5525-K9 ASA 5525-X AC Power Firewall Security - 1 Year Warranty
IBM Cisco Nexus 46C9270 N4K-4001-XPX Nexus4001i IBM BladeCenter New Retail
Cisco 15310-CL-AC-SA-K9
NEW SEALED CISCO WS-C2960S-F48FPS-L Catalyst Switch 1YearWarranty 2+Available
Cisco WS-X6716-10G-3C Ethernet Module 1YearWarranty 2+Available
New Sealed CISCO WS-C3560X-48PF-S 3560X 48port 10/100/1000
Cisco UCS C240 M3 LFF Server with Dual E5-2609 CPU, 2 x 3TB SAS HDD & 64GB RAM
NEW Cisco WS-C3650-48TD-L Catalyst 3650-48T Ethernet Switch 48 Port Data 2x10G
New CISCO WS-C2950SX-48-SI | incl 19% VAT | 2 years Cybertrading warranty
CISCO WS-C3560X-48PF-L | incl 19% VAT | 2 years Cybertrading warranty
CISCO (SG500X-48P-K9-AU) 48-PORT GIG POE WITH 4-PORT 10-GIGSTACKABLE MANAGED SWI
3rd Party CON-SNT-7609SBXP 8X5XNBD for Cisco 7609S Chassis, 1 year
*NEW* WS-X6848-TX-2T C6k 48-port 10/100/1000 GE Mod
New Sealed Cisco WS-C3850-48P-L 48-Ports-Ports Rack-Mountable Switch Fast Ship
3rd Party CON-SNT-9S7X10GP / 8X5XNBD for Cisco 7609S Chassis, 1 year
New Cisco Systems N2K-C2232PP | incl 19% VAT | 2 years Cybertrading warranty
Cisco Systems DCM-MK1-2RU | incl 19% VAT | 2 years Cybertrading warranty
New Cisco Systems N55-M8P8FP | incl 19% VAT | 2 years Cybertrading warranty
~GOOD CONDITION~ CISCO WS-C3750X-12S-E SFP Switch ~FAST DELIVERY~
Cisco Systems N2K-C2224TF-1GE incl 19% VAT // 2 years IT4Trade warranty
Cisco Systems WS-C3750X-24P-E incl 19% VAT // 2 years IT4Trade warranty
New Cisco Systems WS-C2960X-48LPD-L incl 19% VAT // 2 years IT4Trade warranty
New Cisco Systems WS-C4506-E incl 19% VAT // 2 years IT4Trade warranty
*New sealed& Neu OVP* CISCO WS-C3650-48TQ-L 2YearsWnty/VATfree ?2860
New Cisco Systems WS-C2960S-48FPD-L incl 19% VAT // 2 years IT4Trade warranty
Cisco Systems U7246VXR-ONE28UG1 incl 19% VAT // 2 years IT4Trade warranty
New Cisco Systems WS-C2960S-F48LPS-L incl 19% VAT // 2 years IT4Trade warranty
Cisco Systems CUSM-1040-2PK
CISCO MWR-1941-DC-4T1/E1 | incl 19% VAT | 2 years Cybertrading warranty
Cisco Systems 42-1GE
Cisco Systems AS535-24E1-720ISDN
CISCO C3900-SPE250/K9 | incl 19% VAT | 2 years Cybertrading warranty
New Cisco Systems C4500E-IP-ES | incl 19% VAT | 2 years Cybertrading warranty
New Cisco Systems L-C4500E-IP-ES | incl 19% VAT | 2 years Cybertrading warranty
Cisco CISCO3925/K9 + EM-HDA-3FXS/4FXO 7-port module with 3 FXS & 4 FXO
*Brand NEW* Cisco ISR4351-SEC/K9 Cisco ISR 4351 Security Bundle Router w/SEC
*NEW* CISCO ISR4351-SEC/K9 Cisco ISR4351 Router w/ Security Bundle
Cisco Systems DCM-MK1-2RU | incl 19% VAT | 2 years Cybertrading warranty
New Cisco Systems L-C4500E-IP-ES | incl 19% VAT | 2 years Cybertrading warranty
Cisco Line Card WS-X4624-SFP-E= 24-Ports Plug-in Module Switch New in box
Cisco Systems WS-C3650-24PD-E
Cisco Systems DCM-MK1-2RU
New Cisco Systems N7K-C7010-FAB-1 | incl 19% VAT | 2 years Cybertrading warranty
Cisco WS-C4900M 8-port Gigabit Ethernet Switch w/ WS-X4992 & 2 x PWR-C49M-1000AC
NEW Cisco WS-C3750X-48P-L Stackable 48 10/100/1000 Ethernet PoE+ ports Switch
CISCO WS-C3850-24T-E 24 10/100/1000 Ethernet ports Catalyst Switch
Cisco ASR1006 Modular expansion base Multi Service Router
CISCO3925/K9 Cisco 3925 Router with 3 onboard GE w/ VIC2-2FXO Module
#NEW# Cisco ISR4351-SEC/K9 ISR 4351 Router #FAST SHIPMENT#
CISCO3945/K9 Cisco 3945 with 3 onboard GE IP Base w/ HWIC-1DSU-T1 Module
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