2 02-267699-00海南期货行情走势图怎么看

问：wincc中I/O域的背景不断刷新闪烁，没有定义闪烁变量

答：1.确认I/O域的属性中背景，边框等闪烁属性确实没有组态。

2.确认I/O域中变量地址，如果变量组态了PLC中不存在的地址，如不存在或未下载的DB块地址等，也可能导致此问题。

首先要建立一个项目，对两个PLC的MPI网络组态。假设A站和B站的MPI地址分别为2和3。使用 SFC68“X_PUT” 和 SFC67“X_GET” 发送和接收数据。

发送和接收程序可以放于一个站的循环中断组织块OB35中, 或者发送程序放于OB35中，接收程序放于OB1中。? 例如在A站（2号站）的PLC的定时循环中断组织块OB35中编写发送程序和接收程序。首先利用SFC 68 把A站中的MB40?MB49中的10B数据发送到B站（3号站）中的MB50?MB59中。完成A站向B站写入数据。然后利用SFC 67 把B站中的MB60?MB69中的10B数据读入到A站中的MB70?MB79中。完成A站读取B站的数据。

注意：SFC 69 “X_ABORT” 可以中断一个由“X_PUT” ? “X_GET”建立的连接。如果SFC 68?SFC 67的工作已经完成（BUSY=0），调用SFC 69 “X_ABORT”后，通信双方的连接资源被断开。

? OB35中的程序:

Network1：用SFC 68发送数据本站(A站)的数据到对方(B站)CALL  "X_PUT"                    //调用SFC 68

REQ     :=TRUE                   //激活发送请求（BOOL  1有效）

CONT    :=TRUE                   //发送完成后保持连接（BOOL  1连续）

DEST_ID :=W#16#3                 //接收方的MPI地址（WORD）

VAR_ADDR:=P#M 50.0 BYTE 10       //对方的数据接收区（ANY）为M50?M59的10个字节

SD      :=P#M 40.0 BYTE 10       //本地的数据发送区（ANY）为M40?M49的10个字节

RET_VAL :=LW2                    //返回的故障信息（WORD）

BUSY    :=L2.1                   //发送状态（ANY  1为发送中）

Network2：用SFC 67 读取对方(B站)的数据到本站(A站)

CALL  "X_GET"                    //调用SFC 67

REQ     :=TRUE                   //激活读取请求（BOOL  1有效）

CONT    :=TRUE                   //接收完成后保持连接（BOOL  1连续）

DEST_ID :=W#16#3                 //对方(B站)的MPI地址（WORD）

VAR_ADDR:=P#M 60.0 BYTE 10       //要读取的对方的数据接收区（ANY）为M60?M59的10个字节

RET_VAL :=LW4                    //返回的故障信息（WORD）

BUSY    :=L2.2                   //发送状态（ANY  1为发送中）

RD      :=P#M 70.0 BYTE 10       //本地的数据接收区（ANY）为M70?M79的10个字节

SF红灯闪烁有两个原因：模块内部软件检测出外接热电阻断线，或者输入超出范围。由于上述检测是两个输入通道共用的，所以当只有一个通道外接热电 

阻时，SF灯必然闪烁。解决方法是将一个100Ohm的电阻，按照与已用通道相同的接线方式连接到空的通道；或者将已经接好的那一路热电阻的所有引线，一一对应连接到空的通道上。 

问：我有一个200的PLC，是CPU224  AC/DC/RLY，我想问一下：1、直流输入时电压有何限制；2、继电器输出时电压有何限制，它是无源触点吗？

问题补充：直流输入是不是只能是DC24V,继电器输出是不是可以接24、110、220的交直流，另外想问一下，他的使用说明在什么地方？我的PLC德订货号是：6ES7 214-1BD21-0XB0

答：1、直流输入的电压为24VDC

2、继电器输出的电压没有限制，是无源的触点

         咨询热线：18150695049

诚信经营，质量为首，诚信至上，鼎晟达竭诚为您服务               

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`  

漳州鼎晟达自动化设备有限公司       

 联系人：蓝经理（销售经理）                                        

手机      ：18150695049

QQ        ：2880842794                        

邮箱      ：2880842794@qq.com

传真      ：0596-3119658（请备注林工收）                                         

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

*所有备件的质保期均为1年，经过专业测试认证。

*如果您需要订购产品超过1件，请与我们联系，我们可以为您提供折扣。

*我们仅采用快递方式递送备件。（顺丰）

*如果您发现其他供货商为相同产品提供更为低廉的价格，我们也愿意参照其价格向您提供进一步的折扣。如果还有其他任何问题，请随时与我们联系。

*请让我们知道您有任何，备品，备件，的需要，我们可以给您进一步的援助，我们等候您的询盘。

【主营产品】

1：Invensys Foxboro（福克斯波罗）：I/A Series系统，FBM（现场输入/输出模块）顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。

2：Invensys Triconex: 冗余容错控制系统、基于三重模件冗余（TMR）结构的最现代化的容错控制器。

3：Westinghouse（西屋）： OVATION系统、WDPF系统、WEStation系统备件。

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系列处理器、控制卡、电源模块等。

6：ABB：工业机器人备件DSQC系列、Bailey INFI 90等。

7：Siemens(西门子)：Siemens MOORE， Siemens Simatic C1，Siemens数控系统等。

8：Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

9：XYCOM：I/O 、VME板和处理器等。

10：GE FANUC(GE发那科)：模块、卡件、驱动器等各类备件。

11：Yaskawa（安川）：伺服控制器、伺服马达、伺服驱动器。

12：Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块等。

13：Woodward（伍德沃德）：SPC阀位控制器、PEAK150数字控制器。

14:工业机器人系统备件。

NEW SRW224G4-K9-NA SF300-24 Layer 3 Switch 24PT 10 100 4-PT 1000 Cisco

NEW AIR-ACC1530-CVR= AP1532 Solar Shield Cover Protective and Cisco

NEW Cisco AIR-ANT2460NP-R Sealed

Cisco VIC 4FXS/DID 4-Port Analog Voice Interface Card 73-6918-02 G0

ONS-SC+-10G-LR-C  10GBASE-LR 1310NM SINGLE MODE CISCO Compatable

NEW Cisco AIR-ANT2460NP-R

NEW Cisco AIR-ANT2460NP-R Open Box

NEW ACS-4430-RM-19= 19-inch Rack Mount Kit for ISR 4430 19in Cisco ACS4430RM19

cisco 2900 series

Cisco Layer 3 WS-C3750X-48F-S 48 Port Gigabit Ethernet PoE+ Switch 2 x 1100W PS

Cisco WS-C2950T24 and WS-C3548-XL-EN Managed 24 and 48 port switch

Cisco C3KX-NM-1G 4-Port Gigabit SFP module for 3750X and 3560X Switches

Cisco Layer 3 WS-C3850-48F-S 48 Port Gigabit Ethernet PoE+ Switch 2xPWR-C1-1100W

Cisco VWIC3-4MFT-T1/E1 4-Port T1/E1 Module

Cisco WS-C2960S-24TS-S 2960S Managed 24-Port Gigabit Switch

cisco 1721 with WIC-1ENET and WIC-1ADSL cards (bundle) and PSU

Cisco ATA 186 Analog Telephone Adaptor

Cisco Catalyst WS-C3750G-24TS-E1U 3750 L3 28x Port GIGABIT Switch

CISCO 3925/K9 ROUTER Chassis C3900-SPE100/K9

NEW CAB-RPS2300-E  RPS Cable Kabel f. RPS 2300 NEU f. Cisco

Cisco SG200-08P Gigabit POE Switch

NEW Cisco CAB-RPS2300-E  RPS Cable Kabel f. RPS 2300 NEU

Cisco CATALYST 3560 series POE-8

Cisco N10-S6100 UCS 6120XP 20-Port Fabric Interconnect N10-E0060 2/PSU

Cisco GLC-SX-MM Genuine  30-1301-02 1000BASE-SX SFP Ships fast!

Cisco 2921/K9 V07 - 2900 Series Integrated Services Router

Cisco 3G multi-band dipole antenna 4.5m extension for HWIC-3G-GSM and HWIC-HSPA

Cisco 1841 con scheda HWIC-3G-GSM

Cisco SRW2024 Switch mit 24 Gigabit-Ports und WebView

New Cisco WS-C3750V2-48TS-S Catalyst 3750 V2 Switch, Free Shipping

Cisco Aironet AIR-CAP3502E-E-K9 Wireless Access Points Clean Air Dual-band

Cisco Catalyst 6513 13 Slot Fan Tray, WS-C6K-13SLOT-FAN

Cisco GLC-SX-MMD  Mini-GBIC

Cisco CP-DSKCH-7921G Desktop Charger CP-7921G Wireless IP Phone w/ Power Supply

SWITCH CISCO-LINKSYS 5-PORTE SE2500-EU GIGABIT 10/100/1000

CP-DSKCH-7921G Desktop Charger Cisco for Wireless IP Phone CP-7921G w/ Adaptor

Cisco NM-VOICE 2V WITH DUAL VIC 2E/M Voice Interface CARDS VOICE LAB

CISCO WS-C2960S-F48LPS-L PoE Gigabit Switch WS-C2960S Series switch

Cisco 887MW-GN-E-K9 wireless Router with power cube

Cisco Linksys SRW224P-24 port 10/100+2 port Gigabit Switch w/webview/POE Free P&

Cisco MGBSX1 Mini-GBIC SFP

L-SL-19-SEC-K9- Security Cisco 1900 series /// e-Delivery

Cisco Systems ASA5520-BUN-K9 Adaptive Security Appliance

Cisco SG200-08 Small Business

CISCO HWIC 4SHDSL EN

Linksys/Cisco SE2800-EU

Primusit's 10G SFP+ Directly Attached Cable(DAC) for Cisco SFP-H10GB-CU3M Cable

Cisco Expansion Module - 4 Ports - C3KX-NM-1G

Primusit's 10G SFP+ Directly Attached Cable(DAC) for Cisco SFP-H10GB-CU1M Cable

Primusit Cisco Compatible SFP+ SFP-10G-SR Module 10GBASE-SR Transceiver 850nm

Cisco GBIC Port Dust Cover/Plug

1Pcs  Cisco WS-X4306-GB Switch Module for WS-C4500 series Switch Tested

CISCO 1941 Rack Mount Bracket X 8 Sets

Primusit Cisco Compatible SFP+ SFP-10G-LR Module 10GBASE-LR Transceiver 1310nm

CISCO WS-G5487 X 9

Cisco Catalyst WS-C3548-XL-EN - gebraucht

Primusit 100%Cisco Compatible GLC-LH-SMD 1.25Gb/s SFP Transceiver 1310nm 20km

CISCO 2811 Rack Mount Bracket X 8 Sets

STOCK N. 5 Cisco WIC-1T Serial WAN Module for 1700-2600-1800-2800-3800 series

Cisco Catalyst WS-C4948-S 4948-E 48 Port Switch w/ 2x power supply

WS-C3750G-12S-S Cisco Catalyst 3750 Series Switch Cisco Excess/Wholesale

Primusit Cisco Compatible SFP GLC-T Module 10GBASE-T Transceiver 1.25 Gb/s 10km

10 X Origina Tranc Cisco LC SFP 1000Base-SX 4Gbps mini GBIC, 10-2195-01 Digital

Cisco 4-Port Single-Wide 10/100 EtherSwitch Card, HWIC-4ESW, NEW

Cisco, WS-G5484 GBIC Transciever Mod, New with Doc's

Cisco, WS-G5484 GBIC Transciever Mod, New plus Documents

Primusit Cisco Compatible GLC-SX-MMD 1.25Gb/s SFP Transceiver 850nm 550m digital

Cisco PIX-535 VPN Security Firewall Appliance Single Power Supply

Cisco Catalyst WS-C2960-24-S 24 Port 10/100 Managed Switch

1PCS  Cisco WS-X6K-SUP2-2GE 6500 Switch Supervisor 2 Engine Tested

Cisco 1841 Router T1 Security Bundle

Cisco 2-Port FXO Voice Interface Card, VIC2-2FXO, NEW

CISCO WS-C3560-48TS-S V02 48 Port Switch for CCNP CCIE LAB

CISCO WS-C3560-48TS-S V02 48 Port Switch for CCNP CCIE LAB

Cisco 7971 IP Phone Replacement Faceplate/Bezel

Cisco 2611 XM inklusive  VWIC 1MFT-G703 & WIC 1ADSL-DG Modul

Cisco Aironet 1200 and 1230 Series Mounting Bracket

We buy Cisco **** WS-C3650-48PD-S **** 48 port WS-C3650 , 3650 series

We buy Cisco **** WS-C2960X-48LPD-L **** 48 port 2960

We buy Cisco *** WS-C3850-48U-E *** 3850

We buy  **** Cisco WS-X6908-10G-2TXL  **** 6908 switch

We buy  **** Cisco WS-X6908-10G-2T  **** 6908 switch

CISCO WS-X6704-10GE CATALYST 6500 4PT 10GB MOD REQ XENPAK FA

41Y8519 IBM CISCO Catalyst Switch 3110

41Y8522 IBM Cisco Switch Module 3

CISCO CP-7821-K9 VOIP Phone

Cisco SPA504G 4-Line IP Phone withe Display , Poe and pc port

CISCO SG100D-08P  8-Port Gigabit Desktop Switch

Cisco Network Switch ws-c3750-48ps-s Catalyst 3750 PoE-48

Cisco Catalyst 2960 Series WS-C2960-24TT-L V03 24-Port Network Switch

CISCO/CERENT OC48 OC48LR 1550 MODULE  15454 (S19-3-100E)

2 x Cisco WS-C3750V2-24PS-E Switches CCNA CCNA CCIE LAB

CISCO WS-C3560G-48PS-S Switch 48-Port PoE Gigabit CCNA/CCNP/CCIE LAB

Cisco 1900/2900/3900 Flash Upgrade, Approved, MEM-CF-256MB

Linksys SD208 8-Port 10/100 Switch w/ POWER SUPPLY

CISCO LINKSYS SE 1500 5 PORT ETHERNET SWITCH + AC Adapter

WS-C2955S-12 -  CISCO CATALYST 2955 - SWITCH - 12 PORTS - MANAGED

Cisco WIC-2T  price w/o VAT 7€

CISCO Linksys EZXS55W 5 port Ethernet Switch 10/100 + AC Adapter

Cisco 2921/k9 Router

Cisco WS-C3750G-12S-S

Cisco SPA 504G Phone  NEW    Power Supply Included

Cisco Compatible 1000BASE-LX/LH LONG WAVE GBIC (WS-G5486)

CISCO 76-ES+XC-20G3C Cisco 7600 ES+XC Combo 10x1GE/ 1x10GE, DFC3C

CISCO E1000 2  PORT GIGABIT ETHERNET BOARD 15454 (S19-3-103E)

CISCO SYSTEMS CALL MANAGER 3.3  UPGRADE from CM 3.1 or CM 3.2 and More OS?

Cisco 7921G IP Phone Extended Life Battery, NEW

CISCO WS-G5484 1000Base-SX

Cisco Aironet 1200 Wireless Access Point AIR-AP1231G-E-K9 with two Antennas

CISCO/CERENT AIC BOARD 15454 87-21-00002 (S19-3-101E)

Cisco 7200VXR Gigabit Network Processing Engine, NPE-G2

CISCO 1502 HUB + POWER SUPPLY  (S22-3-63G)

Cisco HWIC-1T 1-Port Serial High-Speed WAN Interface Card

CISCO CATALYST 4506-E WS-X45-Sup6E ,3xWS-X4548-GB-RJ45V Gigabit 740W PoE

CISCO SYSTEMS WAE 500 SERIES WIDE AREA APPLICATION ENGINE

CISCO 3640 Switch (3600 SERIES)

Cisco WS-C2924C-XL-EN / price w/o VAT 

Cisco 891-K9 Gigabit Ethernet Security Router

Cisco 801-805 IP Software CD08-CH-12.0.5

HP ProCurve Switch 3500yl-48G J8693A PoE 10/100/1000Base-T Ports Standalone

HP ProCurve Switch 3500yl-48G J8693A PoE 10/100/1000Base-T Ports

Cisco Catalyst 2950-24 Switch Replacement Chassis Fan

Cisco 1DS3+ Serial p/n 28-2931-03 73-3762-03AO blade

Cisco Catalyst 3550 Series WS-C3550-24-SMI with rack mount bracket ears

Cisco 2911 Integrated Services Router, CISCO2911/K9, NEW

CISCO SFP-GE-T  Original NIB

CISCO GLC-T=  1000BASE-T SFP  Original NIB

SF 200-48P 48-Port FE Switch P Cisco   SLM248PT-G5

L-SL-39-SEC-K9= cisco - lizenz datei shped dokumente

L-SL-29-APP-K9=  cisco - lizenz datei shped dokumente

L-SL-39-UC-K9=  cisco - lizenz datei shped dokumente

CATALYST 2960 PLUS 24 10/100 Cisco   WS-C2960+24LC-S

Cisco Systems Catalyst 3560 Series WS-C3560-48TS-S V04/06 48-Port Switch

Cisco WS-X4418-GB 1000 Base-x Switch module

CISCO ASA 5500 Series Adaptive Security Appliance model 5520

Juniper SRX-GP-16GE for SRX650 PoE Ethernet Module Tested 90 days warranty

GLC-SX-MM - CISCO CATALYST SFP MODUL 1GBIT SX 1000BASESX, 550, DUAL LC

LOT OF 4 Cisco PWR675-AC-RPS-N1 RPS 300 Power Supply System

Cisco Systems 7200 Series VXR - NPE G1 - 2x Power Supplies 34-0687-02

Juniper JXU-6GE-SFP 6 Port SFP J6350 SSG-550-001 90 days warranty

BRAND NEW SEALED GENUINE CISCO GLC-SX-MMD 1000BASE-SX MMD SFP TRANSCEIVER MODULE

Cisco 2600 Series router with 10/100 Ethernet and T1 DSU/CSU

1pcs  Cisco WS-CAC-6000W 6500 Series AC Power Supply Tested

CISCO CATALYST 3850 48 PORT POE IP BASE

Cisco Power Injector AC/DC Adapter Model: EADP-18MB B  POE

Cisco  Catalyst (WS-C3560-48PS-S) 48-Ports-Ports POE

Cisco 2500 Series Access Server/Router, Model 2511

Cisco HWIC Blank Kit with Spacers, H/WIC-BLANK-KIT

Cisco Catalyst 2960S Series FlexStack Module, C2960S-STACK

Cisco Catalyst 6500/7600 MSFC3/PFC3B Fabric Supervisor Engine

Cisco 2911 Fan Assembly, 2911-FANASSY

Cisco Catalyst 3560 Series PoE 24 Port Switch, WS-C3560-24PS-E

Cisco 2500 Series Access Server, AS2511-RJ

Cisco Linksys SR2024  Rackmount Bracket Rack Mount Kit

CISCO SYSTEMS 10/100 5 - PORT WORK GROUP SWITCH MODEL EZXS55W  PERFECT

Cisco AA25480L AC/DC Adapter 48V

16GB 2x 8GB Cisco PC3L-12800R ECC Memory 15-13637-01

Cisco 7965G Gigabit Color Screen POE Business Phone with handset - VoIP

WS-C2960S-48FPS-L 740W PoE+ Switch Cisco PoE+ 1G SFP Catalyst 2960 2960S

Fujitsu 21CFR1040.10 SFP MM 2 GB UP TO 500M  LC F. LSW 2960 Cisco 34010020 NEU

Cisco 4.9GHz Wireless Card for C3200 C3230 Router C3202WMIC-TPA49K9 800-27090-01

Cisco SFP LC Duplex Port Dust Cover / Plug / Cap for Fiber Transceiver Modules

CISCO CATALYST 3560E WS-C3560E-48TD-S 48xGigabit+2x10GB ports

CISCO 2911 512MB/256MbF VPN 3xGE+4xEHWIC+1xSM Router IOS

GENUINE CISCO MDS 9124 MULTI LAYER FABRIC 24 PORT NETWORK SWITCH

CISCO NM-SERIAL 4T SERIAL 4T MODULE  28-2122-02 800-02314-02B0

Cisco MGX-VISM-PR-8T1 Voice Interworking Service Module MGX8800 MGX8000

CISCO GLC-LH-SM=   Original NIB

CISCO GLC-SX-MMD= 1000BASE-SX SFP transceiver module  Original NIB

CISCO GLC-LH-SMD=   Original NIB  1000BASE-LX/LH SFP transceiver module

CISCO SFP-10G-SR  Original  V03

CISCO WIC 1B/ST WIC1B/ST WIC-1B ISDN BRI Card Warranty

Cisco Catalyst 2940 Series 8-Port Ethernet Switch WS-C2940-8TF-S

NEW! CAB-V35MT Cisco Male to V35 Male DTE Cable 10 ft 72-0791-01

Brocade SilkWorm 200E Fibre Channel Switch

Cisco SPA-4XT3/E3 4-port Clear Channel T3/E3 Shared Port Adapter

Cisco ASA5580-2X10GE-SR ASA 5580 2-Port 10Gigabit Ethernet Card

Cisco PWR-C45-4200ACV Catalyst 4500 4500E 4200W AC Power Supply (Data + PoE)

NEW Genuine Cisco xenpak-10gb-lx4 Transceiver Module Sealed

Cisco WS-X6748-SFP-3BXL + WS-F6700-DFC3BXL

Cisco WS-X6724-SFP-3BXL + WS-F6700-DFC3BXL

Cisco N7K-MODULE-BLANK Nexus 7010 Fabric Module Blank

Cisco 1OC768-POS-SR CRS-1 1-Port OC-768/STM-256 POS/DPT PLIM SONET

CAB-SS-V35MT Cisco Compatible V.35 Male DTE to Smart Serial V35 Cable 10 ft

Lot of 2 CAB-V35MT Cisco Male to V35 Male DTE Cable 10 ft 72-0791-01

CISCo X2-10GB-CX4  Cisco 10GBASE X2 Switch Module

Cisco / Toshiba MG03SCA300 3TB SAS HD UCS HDD3T12F214 / 3TB 58-0137-01 W/ Caddy

NEW CISCO UCSB-MLOM-PT-01 UCS PORT EXPANSION MODULE-10GB LAN-4PORTS

Cisco c7200-1/0-2FE/E Dual Fast Ethernet Input Output Controller

Cisco Ethernet Module Card WIC-1SDU-T1-VA

Cisco WS-X6K-SUP1A-2GE Catalyst Supervisor Engine 6509 6500

Lot of Two CISCO WS-X6608-T1 Catalyst 8 port Voice T1 Digital Gateway Card

Cisco WS-X6324-100FX-MM 6500 24 Port FX Switch Module

Cisco PIX-535 Firewall

Cisco IP/TV 3410 Server Boots to BIOS HDD Included

Cisco Small Business SR 2024C Compact 24-Port 10 /100 /1000 Gigabit Switch

GENUINE CISCO EHWIC-4ESG EHWIC 4ESG ETHERNET SWITCH INTERFACE CARD

Cisco Catalyst 2950 Series 24 Port Ethernet Switch WS-C2950C-24 Powers on

CISCO ETHERNET 4E 800-02027-04 EXPANSION MODULE FOR 7000 7200

CISCO 34-1783-01 POWER SUPPLY WA15-050A

Cisco UCS-E140S-M1/K9 for 2911 2921 2951 3925 3945 3925E 3945E 4331 4351 4451

Cisco NM-1A-OC3SML-EP 1-Port OC-3 ATM Singlemode Long

1PCS BRAND NEW IN BOX Cisco C2960X-STACK Flexstack Stacking Module

Cisco Linksys SFE2010 48FE 2GE

GENUINE CISCO 1-PORT ISDN BRI S/T WAN INTERFACE CARD WIC-1B-S/T-V3 OR V2

Cisco WS-C3550-24-SMI 24 Ethernet + 2 Port Gbic IOS:12.1(11)EA1 TESTED

Cisco-Linksys WPS54GU2 Wireless-G Print Server for USB 2.0

CISCO IP pne SPA 50X

GENUINE CISCO 1 PORT ADSL WAN INTERFACE CARD WIC-1ADSL CCNA CCNP CCIE WARRANTY

GENUINE CISCO EHWIC-D-8ESG-P HWIC 1X 1000BASE-T LAN EHWIC D8ESGP 8 POR ETHERNET

CISCO 6500 E SERIES WS-C6509E WS-X6748 - GE TX WS-SVC-WFM-1 WS-SUP720-3B SWITCH

Cisco WS-X4908-10GE Cisco 4900 Series 8-Port 10 Gigabit Switch Module

NEW OPEN BOX Cisco CP-7921G-A-K9 Wireless IP Phone with battery and power supply

GENUINE CISCO HWIC 3G-GSM 3G HIGH SPEED WAN INTERFACE CARD WARRANTY

*NEW* L-LIC-CT2504-5A Cisco 5 AP Adder Licenses for 2504 WLAN Controller

Cisco ASA5510 K9 Security Plus with SSM-10

QTY. 5 LINKSYS CISCO FANSTEL AC POWER ADAPTERS

CISCO WS-C3550-24-SMI  Cisco Catalyst 3550 Series 24-Port Switch

MOLEX GBIC 1000BASE-LX 1.25GBPS REACH SM OPTICAL TRANSCEIVER MODULE  cisco

Cisco Catalyst WS-C3560X-48T-L V02 (including C3KX-PWR-350WAC; 2-C3KX-FAN-23CFM)

GENUINE CISCO VWIC 2MFT-E1-D1 INTERFACE CARD WITH WARRANTY

NEW Cisco Four Port Voice interface Card - FXS And DID VIC3-4FXS/DID

Cisco CAB-GS-50CM Yellow Gbic Cable

Cisco CP-7975G IP Phone

CISCO DS-X2-FC10G-SR Genuine Cisco Tranciever Module

Cisco Ethernet 10BT 4-Port Module Card 73-1556-08 800-02070-04  7000 7200 Series

TREND MICRO INTERSCAN MESSAGING GATEWAY SECURITY APPLIANCE M-SERIES

GENUINE CISCO WIC-1SHDSL-V2 OR V3 CISCO 1 PORT G.SHDSL WAN INTERFACE CARD

BRAND NEW SEALED IN CISCO BOX Cisco C3850-NM-4-1G Network Module

Cisco Catalyst 2950 Series WS-C2950-24 24 Port Ethernet Switch

CISCO WS-C2950T-24 CATALYST 2950 SERIES

Cisco 887-K9 ADSL Router Modem with Free Postage within Australia

Linksys PSM-11R-050 Cisco PA100 SPA504G SPA508G SPA525G2 SPA501

Cisco GLC-SX-MM 30-1301-04 Transceiver Module

CISCO ASA5540 Security Appliance +1xSSM-4GE Gigabit Module+VPN Premium Licence

CISCO 1RU Cable Management CABLEMGMT-1RU-LONG LOT OF 10 NEW

Lot 2 Genuine Cisco CXP-100G-SR10 Transceiver 100GBase 100Gigabit

Cisco Aironet Wireless Access Point  AIR-CAP1602i-A-K9

Cisco SPA303 3-Line IP VoIP Telephone Phone w/AC Power & PC Port

Cisco 891W CISCO891W-AGN-A-K9 wireless VPN Router w/ 48v POE adapter

Cisco VG248 VoIP Analog IP Phone Voice 48 Port Gateway Router VG-248

Cisco Meraki Z1 Teleworker Z1-HW-US

Cisco Meraki MS220-8P-HW with 3 Year Enterprise Cloud License

NEW CISCO WS-C3850-24U-E w/ C3850-NM-2-10G  - Factory Sealed in Box  3850

IBM Cisco Catalyst Switch Module 3012 for IBM Blade Center P/n 46C9276

Cisco Catalyst Blade Switch 3020 for HP, HP No - 410916-B21 Spare No 432904-001

Cisco Catalyst Switch Module 3012 for IBM Blade Center P/n 46C9276 FRU 43W4404

Cisco Catalyst Blade Switch 3020 for HP, HP No - 410916-B21 Spare No 432904-001

Cisco WS-CBS 3020-HPQ Switch, WS-CBS3020-HPQ V02, HP Part No - 410916-B21

Cisco Catalyst 6500-E Series Chassis

Cisco ASA5512-FPWR-K9 W/ ASA5500X-SSD120  Firewall VPN Adaptive

Cisco Catalyst WS-C3750G-48PS-S 48-Port PoE Gigabit Switch

Cisco3945-V/K9 - Cisco 3945 with C3900-SPE150/K9 and UC License - No PVDM3-64 #2

CISCO SR2024C 24-Port 10/100/1000 Switch

NEW Cisco SRW2008-K9-NA SG300-10 Layer 3 Switch 8 Port 10 100 1000Mbps

NEW SRW2008-K9-NA SG300-10 Layer 3 Switch 8 Port 10 100 1000Mbps Cisco

CISCO IAD2400 SERIES IAD2435-8FXS INTEGRATED ACCESS WIRED ROUTER

Genuine Cisco SFP-GE-L 10-2144-01 SFP Module

NEW Cisco ASA5525-K9 ASA 5525-X Firewall Edition Network Security/Firewall

Cisco AIR-CAB005LL-R Aironet Low-Loss RF Cable Black

Cisco3945/K9 - Cisco 3945 with C3900-SPE150/K9 and Data License * FOC1638414G

Cisco SPA-1XOC3-ATM-V2

NEW Cisco DS-SFP-FC16G-SW 16 Gbps Fibre Channel SW SFP+ MDS 9000 New Sealed Bag

NEW Sealed DS-X9448-768K9= 48-Port 16-Gbps Fibre Chnl Switching Module MDS 9700

Cisco DS-SFP-FC-2G-SW 10-1821-01 1/2-Gbps Fibre Channel SW, SFP, LC

NEW DS-X9448-768K9= 48-Port 16-Gbps Fibre Channel Switching Module 768-K9 NOB

Cisco OSM-2OC12-POS-SI+ 7600 Series Router 2-port OC-12/STM-4 SONET/SDH

Cisco DS-C24-300AC MDS  C9124 Power Supply

Cisco 15540-TSP2-1700 ONS15540 Trunk Type 2 ONS

Cisco N7K-SUP1 Nexus 7000 Series Supervisor Module N7K-CFP-2GB Installed

Cisco ASR5K-PSC-32G-K9 ASR-5000 530-60-1055 Packet Service 2 PSC2

Cisco DS-X9704 MDS 9000 Family 10-Gbps 4-P X2-FC10G-LR

Cisco 15540-TSP2-1500 WM6W105CAA, 68-1348-08 Type 2 TSP Ch 15/16 XVRA

NEW Sealed  DS-X9232-256K9 MDS 9000 32 Port Fibre Channel Switching Module NIB

Cisco 15540-TSP2-0300 WM6WP1PCAA, 68-1342-06 15540  Warranty

Cisco OSM-2OC12-ATM-SI+ 2-port OC-12/STM-4 ATM IP5I1Z6CAA

Cisco DS-X9232-256K9 180 Day Warranty MDS 9000 Family Advanced Fibre Channel Swi

Cisco DS-X9530-SF1-K9 CNP6NTSAAE Warranty

Cisco DS-PAA-2 Port Analyzer for Cisco, one sfp port.

Cisco NI-2-155MM-155MM2 6015 6260 6160 MM OC3 VAL5GDFCA

NEW Cisco DCNM-SAN-M97-K9 for SAN Advanced Edition  License for MDS 9700

Cisco CVPN3000-PWR VPN 3000 Series Concentrator AC Power Supply 800-18720-01

Cisco OSM-4GE-WAN-GBIC 4 port Gigabit Ethernet Module CNS3KJNAAA

Cisco M97ENTK9 Enterprise Package License for 1 MDS9700 Switch

Cisco 6260 Concentrator DSL 15x ATUC-8-DMT-1 NI-2-155MM

NEW Sealed DS-X9448-768K9 w/ DS-SFP-FC16G-SW 48-Port 16Gbs Fibre Module MDS 9700

** NEW CISCO WS-C3560V2-24PS-S - Factory Sealed in Box 3560 3560G 3560V2 NIB **

CISCO CATALYST WS-C3560-48PS-S 48-PORT ETHERNET POE SWITCH WARRANTY

Cisco Catalyst 3560 V2 Series PoE-24

Cisco ASR 9K Router 10G Line Card

Lot of 8 Cisco 34-0874-01 ADP-30RB & 34-0875-01 ADP-20JB Adapters

Cisco PSA18U-480C 48V 0.38A P/N 34-1977-03 A0 Power Supply w/ Power Cord Tested

1 LOT OF 4   Cisco WIC-1DSU-T1 V2 WAN Interface Card ORIGINAL WIC-1DSU-T1-V2

Cisco 7600-ES20-GE3CXL

New Cisco 887 CISCO887-SEC-K9 Advanced IP Services Wired Ethernet Router

Cisco 10C768-ITU/C

CISCO WS-CBS3110G-S BLADECENTER CATALYST SWITCH MODULE

Cisco SPA-2XCHOC12/DS0

Cisco Geniune QSFP-40G-SR-BD New, Quantity is available

Lot of 3 - Cisco Catalyst WS-C2960S-48TS-S 48 Port Managed Switch & 6 SFP

Cisco UBR-MC3GX60V Broadband Processing Engine

Cisco CISCO2951-V/K9  4-Port Gigabit Wireless Router (CISCO2951-V/K9)

CISCO WS-C3750G-24T-S  CISCO Catalyst 3750G Series 24 Port Switch

Cisco RFGW-X4516-10GE

Cisco PVDM2-32 32-Channel DSP Voice Module

Cisco 3845 Faceplate and Fan Assembly 3845-FANASSY

Cisco 2921 Gigabit Wired Router

Cisco VWIC2-2MFT-T1/E1 2-Port T1/E1 Voice Card

Cisco EVM-IPVS-16A Analog Video Surveillance Network Module

Cisco VWIC-2MFT-T1-DI 2-Port T1 VoIP Voice Network Card

Cisco WS-C3750G-24TS-E 24-Port Gigabit Ethernet Switch

Cisco WS-C3750G-16TD-E 16-Port Gigabit Ethernet Switch

Cisco ESW-520-24P-K9 Small Business Series 24-port 10/100 Ethernet Switch w/ PoE

Cisco ASA5510-SEC-BUN-K9 Security Plus Unlimited Inside Hosts 1GB /256F ASA 5510

Cisco PVDM2-48 DSP Voice Module

Cisco 1711 Router with WIC-4ESW and WIC-1AM Modules and AC Power Supply

Cisco HWIC-2A/S 2-Port Async High Speed WAN Interface Card

Cisco NM-16ESW-PWR 16-Port Switch Network Module with PoE

Cisco 2811 Router

Cisco NM-2W Network Module

Cisco CP-500 Series 521 Unified IP Small Business Phone CP-521G

Cisco PVDM2-16 DSP Voice Module

Cisco VWIC2-1MFT-T1/E1 1-Port T1/E1 Voice Card

Cisco ISM-VPN-29 Integrated Services Module VPN with mounting kit

New Cisco FL-CUBEE-5 5 Session Unified Border Element License for 2900 3900

Cisco NM-CE-BP Content Engine Network Module

Cisco 2911 Gigabit Wired Router

Cisco 3825 Router

Cisco VG202 Analog voice over IP gateway

Cisco Nexus 2000 N2K-C2232TM-10GE Fabric Extender

CISCO WS-C6509NEB

Cisco SR2024 24-Port Gigabit Unmanaged Switch  (S2)

Cisco ASA 5510 V04 Adaptive Security Appliance Firewall VPN

Cisco SR2024 24-Port Gigabit Unmanaged Switch  (S2)

Cisco Catalyst 6500 Series Three Slot Chassis, WS-C6503

Cisco 1721 and Cisco serial interface

CISCO 2821 Router SFG

Cisco 2-Port RJ-48 Multi-Flex T1 Trunk Card, VWIC-2MFT-T1-DI

Cisco3945-V/K9 - Cisco 3945 with C3900-SPE150/K9 and UC License - No PVDM3-64 #1

Cisco Integrated Services Router (CISCO2911/K9 V05) w/Cord & Rack Ears

DC Terminal Block For Cisco AS5350 DC Power Supplies

Cisco WS-C3650-48FS-L

Lot of 5 - Cisco CP-7931G IP Phones w/Handsets & Stands

Cisco 15454-GE-XP

Cisco CVPN 3002 Hardware Client (No AC Adapter)

Cisco 7921G Desktop Charger w/ Speakerphone, CP-DSKCH-7921G-BUN

CTI-3241-GWISDNK9 Cisco ISDN GW 3241 Codian TelePresence 3241 Gateway +Warranty

Cisco PVDM2-32 High Density 32 Channel Packet FAX/Voice DSP Module + Warranty

NOB CTI-3241-GWISDNK9 Cisco ISDN GW 3241 Telepresence Gateway Tandberg Codian

NOB Cisco ME-C3750-24TE-MA 24x10/100 2x SFP Ports Switch + 1x PWR-ME3750-AC

Cisco 15454-YCM-MM-LC Y-cable splitter/combiner module MM LC WMUCATTFAA WARRANTY

Cisco XENPAK-10GB-SR Cisco Original 10GBASE-SR XENPAK Module + Warranty

Cisco SG110D-08-EU Small Business

Cisco 15454-10E-MR-TXP-C MULTI-RATE 10G TRANSPONDER CARD WMOPCA3CAA OC-192 10GE

NEW Cisco CAB-9K10A-UK UK Power Cord, 250VAC 10A BS1363 Plug (13 A fuse), UK

NOB Cisco WS-C6K-9SLOT-FAN2 High Speed Fan Tray Spare For Catalyst 6509 Warranty

Cisco 15454-OSC-CSM COMBINER & SEPARATOR W/OSC MODULE WMOMA22BAA + Warranty

Cisco PWR-2700-DC/4 DC Power Supply for SCE8000 7604 and 6504-E IPUPAC1AAA

Cisco AIR-AP352E2R-A-K9 AIRONET 350 - RADIO ACCESS POINT rugged AP

NEW Cisco WS-SVC-IPSEC-1 IPSec VPN Security Module for 6500 and 7600

Cisco 15454-E1000-2 2 PORT COPPER GIGABIT CERENT CARD + Warranty

Cisco PA-MCX-8TE1 8 Port MIX multichannel T1/E1 port adapter with CSU/DSU

Cisco WS-X4448-GB-RJ45 48 x 10/100/1000Base-T - Switching Module Catalyst 4500

Cisco 15454-OC192IR1550 OC-192/STM-64 IR 1550nm SC SONET OC-192 ONS WMTJDRFCAA

NOB Cisco ME-C3750-24TE-MA-2AC 24x 10/100 2x SFP Ports Switch 2x PWR-ME3750-AC

Cisco 15454-YCBL-LC  Y-cable storage shelf WMMV110FRA + Warranty +Free Shipping

VWIC-2MFT-T1-DIR Genuine Cisco 2 port RJ-48C for MWR-1941-DC Multiflex Trunk Int

CISCO SERIAL-X.21 73-1582-08 28-1620-03 EXPANSION MODULE FOR 7000 7200

NEW  CISCO FOUR POINT RACK MOUNTING KIT CATALYST 3750-X 3560-X C3KX-4PT-KIT

NEW Cisco 72-5176-01 HDMI Codec Camera Cable for Tandberg TelePresence SX20  J

Cisco 15454-OSCM 800-22341-03 WMOTBRJAAB OPTICAL SERVICE CHANNEL CARD

Cisco PWR-1900-DC 1900W DC Power Supply for the Cisco7606, Redundant PSU 7606

Cisco PIX-525-UR-BUN Security Appliance PIX-525 Firewall Unrestricted Bundle

Cisco 10000-SIP-600 10000 Series SPA Interface Processor-600 UBR ESR + Warranty

Cisco WS-C6K-9SLOT-FAN2 CATALYST 6509 and 6509-E HIGH SPEED FAN TRAY + Warranty

Cisco WS-X5224 24 port 10/100BASE-TX port module Cisco 5000 Series + Warranty

15454-OC34IR1310 Cisco Cerent 4 Port OC3 IR1310 SN98BBM

Cisco 15454-OPT-RAMP-C WOGUADWEAA ONS 15454 RAMAN PUMP MODULE C-Band + Warranty

Cisco WS-X6148A-GE-TX 48-Port 10/100/1000 Module Gigabit Ethernet module 6500

Linksys SRW2024 24-port 10/100/1000 gigabit switch Version 1.3 (tested) / C851DS

NEW AIR-ANT4941 for Cisco Aironet 1100 Access2.4 GHz Articulated Dipole RP-TNC

NEW Cisco CP-3905 Unified SIP Phone 3905 LCD Display Telephone

Cisco 3700 Series Multiservice Access Router, Model 3745

CISCO 15-14068-01 16GB PC3-14900R 2Rx4 DIMM Memory z5 ddr3 ecc dual rank

Cisco3945-V/K9 - Cisco 3945 with C3900-SPE250/K9 and UC License - No PVDM3-64 #2

Cisco TelePresence PrecisionHD USB Camera, CTS-PHD-USB-1PAC, TTC8-03, 720P@30FPS

Cisco Unified IP Conference Phone CP-8831 + Display Control CP-8831-K9

Cisco Systems Catalyst 3500 SeriesXL 24 Port Ethernet Switch WS-C3524-XL-EN

CISCO 15454-OC3IR-STM1SH-1310-8 CARD WITH WARRANTY!

GENUINE CISCO 800-02316-03B0 DIGITAL MODEMS NETWORK MODULE 800-02316-03