I want to connect two linksys SRW2048 through fiber optic.. it's located different rooms with fiber optic....Is it possible through VALN....This setup using for CCTV connectivity?
View 1 RepliesHow to get fiber optic modules for Cisco 2821 series router. I can not find anything apart a SFP module which contains only one SFP port.
View 9 Replies View Relatedfind out which types of fiber optic that i can connect to three types of switches. the setup that i have that there are:8 access switches (WS-C2960S-24TS-S), in each one there is two SFP connections.2 aggregate switches WS-C3750X-24T-S, in each one there is four SFP connections.and one core switches that has SFP card WS-X4624-SFP-E? Note that the fiber optic that we have coming from filed are multimode.
View 2 Replies View Relatedcorrect settings > Configuration of WAG54G2 on etisalat adsl fiber optic
View 1 Replies View RelatedMy Storage supports RJ45 Connectivity. Some it gives slow performance. What if i connect all the Macpro using fibre optic and use some sort of converter to convert all the fibre connection to LAN. Will it increase performance?
View 2 Replies View RelatedI have a couple of questions concerning OM3 fiber optics <link snipped>. As i was searching for a vender to provide the cables needed for a job i have ran into OM2 & OM3 fiber patch cords. Besides the color difference, is OM3 the new revolutionary cable type being used now and days? The specs i have seen between the 2 are quite similar, both are 50 microns
View 3 Replies View RelatedI am going to design a network of an University.I want solution completely on cisco
View 2 Replies View RelatedWhen it comes to fiber optics my knowledge is very limited. All I know is that they can carry data at high bandwidth for a long range at blazing speeds etc.My boss has asked me to link several buildings to the network and I am led to believe that joining them through fiber optics to be best since we are expecting a lot of data traffic between.I have done the normal RJ-45 networking with Gigabit networking in my organisation but need your assistance on how to join each of the buildings through fibre optics.Draw up the fiber optic lines from the main building to each building.All the buildings have Gigabit Cat6e cabling and network in each.I am planning on using a single mode media converter to convert the end of the fibre optic to the normal RJ45 connector and plug it to each switch at each of the ends of the fiber optic cable .I don't even know the gadgematics required except for the cables them selves, crimping tools, the media converter. There is about 300-400 metres in between of each building from the main building.Also, I believe that we need to create cross over cables as in the normal way we do in connecting 2 switches.
View 1 Replies View RelatedWe're planning to install 24 strand singlemode fiber optic cable in three ocations. What is the best way to run the cables between the 3 locations. Location 1 is in the south, 2 is in the middle and 3 is in the north pretty much in a straight line.Should we run one fiber optic cable from location 1 to location 2 and another fiber optic cable from location 1 to location 3 or is there a better way? Maybe we can run from 1 to 2, 2 to 3 so that location 2 acts like a hub.Is there a way to just run one fiber optic cable from location 1 to 3 and along the way somehow splice that cable to go to location 2
View 1 Replies View RelatedTrying to replace 3Com Superstack II Switches (3C16980) with 100Base-FX Modules (3C16970) with a Cisco solution. Existing Fiber connector in Network closet on both ends is an SC connector (picture attached). What Modules, adapter cables do I need to connect to an SRW2048 switch at one end an SRW2024 switch at the other? Will this solution provide a Gigabit connection over the Fiber ?
I am looking at using SRW2048-K9-NA with MGBSX1 module at one closet and SRW2024-K9-NA with MGBSX1 module in the other closet at the other end of the Fiber cable.
I found an adapter cable that will convert an SC male to an LC Male and it looks like it will work but I have no experience with fiber. I attached a picture of this adapter as well. It is listed on line as - 1ft Fiber Optic Adapter Cable LC (Male) to SC (Female) Multimode 62.5/125 Duplex
I have a problem with my switch. The model no. of the switch is as follows:
Linksys SRW2048 10/100/1000 48 Ports
Serial No: RJT00GC00395 GGR2906 MM
1. I am creating a home computer lab. I do have 3 servers HP ProLiant DL 385 G1. Two of them have 6 gigabit ports where as the third server has 2 gigabit ports.
2. Installed ESXi 5.1 on two servers where as installed FreeNAS on the third server and configured it as iSCSI storage and NFS storage.
Problem:
1. Every port works perfectly fine. However, when I keep connecting the ports of the switch to the ports of servers, internet gets disconnected.
2. Interestingly, my wireless internet also gets disconnected, the ports of the switch does not have any internet now.
3. This happens till I connect above 8-9 ports of the switch to the servers.
3. However, when I remove the connection between the switch and the servers, internet comes, wireless internet starts working; and the port of the switch also gets internet connection when I check the internet connection of the individual ports one at a time.
Some more information:i do have internet service provided by Time Warner Cable. My internet speed is as follows:
Download Speed: Up to 15 Mbps
Upload Speed: Up to 1 Mbps
I do have a modem *** router by Motorola which has 4 gigabit ports.Model no: Motorola SURFboard SBG6580 i am assuming it is some thing related to bandwidth of the internet.
When it comes to fiber optics my knowledge is very limited. All I know is that they can carry data at high bandwidth for a long range at blazing speeds etc.My boss has asked me to link several buildings to the network and I am led to believe that joining them through fiber optics to be best since we are expecting a lot of data traffic between.I have done the normal RJ-45 networking with Gigabit networking in my organisation but need your assistance on how to join each of the buildings through fibre optics.So far this is my plan.Draw up the fiber optic lines from the main building to each building.All the buildings have Gigabit Cat6e cabling and network in each.I am planning on using a single mode media converter to convert the end of the fibre optic to the normal RJ45 connector and plug it to each switch at each of the ends of the fiber optic cable .Am I going in the correct direction?I don't even know the gadgematics required except for the cables them selves, crimping tools, the media converter. There is about 300-400 metres in between of each building from the main building.Also, I believe that we need to create cross over cables as in the normal way we do in connecting 2 switches. Your input is very valuable to me.
View 9 Replies View Relatedhow we can combine the LAN and Wimax connections? We are using here in our office one Fiber optic line that is running fine and we want to make up a backup connection of Wimax or wireless, how we can combine these two connections ,Moreover we are using here D-Link firewall and Netgear FS-726T Router.
View 3 Replies View RelatedCurrently we have a cisco router 2801 for Wireless Internet connection. And we are going to have another ISP that can provide us Fibre Optic internet connection rather than wireless.My question is that can we use this router for fibre optic internet connection? how do we go about this? what is the maximum bandwidth that the router can support?
View 8 Replies View RelatedI have 4 workstation at 4 different power substations. Each substation have switches. All substations is link with fiber optic cable throw switches. Each substation has 100 relay (IED) with different IP address it connect with substation switches. The IP address of substation is[CODE]
View 1 Replies View RelatedI got new internet last Thursday. It is fiber optic through VTX1. I am running windows 7. I can connect to the internet just fine directly but when I try the netgear it tells me No Internet Connection. When I go through the setup process it tells me No Ethernet Cable is Plugged Into The Router Internet Port. When I hook up my very old Cisco router the internet and Wi-fi work just fine. I have updated the drivers and have windows firewall off. This is it plugged directly in:
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:UsersKellan>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : Kellan-PC
Primary Dns Suffix . . . . . . . :
[code]....
So I have read about proper procedure involving the connection between a console cable and Hyper-terminal. I have also tried plugging into a network port to obtain an IP Address but nothing seems to work. When powering on the switch I see that it lights up, hear fans spin and assume it has booted properly. I'm using Hyperterminal on Windows Xp Pro SP3 and I've also tried minicom in Fedora.
And just FYI Hyperterminal was set to the proper:
Bits per second: 38400
Data bits: 8
Parity: None
Stop Bits: 1
Flow Control: None
I have an old Cisco 3500XL I am using for my home lab, but was wondering can I use the fiber ports to connect to my PC. I have to correct NIC interfaces but no link indication. I did make sure the port was no down, but sill not link.
View 8 Replies View RelatedI have a Win 2003 server set up as my DHCP server. It is connected to port 13 of my SRW2048 switch.
Every port from 1-12 and from 25-36 get a "Limited or No Connectivity" error when I plug an ethernet cable in them from a computer (Win XP). However, all of the other ports receive an IP address and connect to our network just fine. I've noticed that they are all in the two right hand banks of ports,though, so I'm in need of assistance as to how I can get the first two banks of ports to behave the same way. In other words, I want all of the ports on the switch to be able to populate an IP address from the DHCP server attached to port 13.
I have a problem connecting a PC in a TwinGig Convertors (GLC-LH-SM). I want to connect a PC with a fiber cable on the supervisor WS-X45-SUP6L-E of my Switch 4500E.
The default configuration mode is X2. As I want to deploy Gigabit interfaces (that is, use TwinGig Convertors), then I configured the associated port-group:
Switch(config)#hw-module module 1 port-group 2 select gigabitethernet
*Feb 24 06:18:37.125: Port Te1/2: TwinGig Converter inserted: vendor: CISCO
Switch(config)#do sh int status mod 1
Port Name Status Vlan Duplex Speed Type
[code]....
I noted that the Swicth set up automatically 'switchport mode trunk', so i put the command 'swicthport mode access' because i want to connect only a PC. But the status is the same, I can not achieve connectivity. i just want to know how connect a PC in the interface GigabitEthernet1/4 of the supervisor engine of my Switch.
I have a question regarding fabric storage and cisco catalyst switch 3650.My plan is connecta a esxi server to a nexus switch and then to a san storage. I want add a new switch to have a redundant link between esxi and the storage.Can I use a cisco catalyst 3650 with a fiber conecction to connect the HBA esxi server card to 3650 sw and the SAN storage to the 3650 sw ?
View 2 Replies View RelatedI am trying to connect a SF200-48 switch via Mini-GBIC MGBLX1 fibre module to a Cisco 3750 switch with a GLC-SX-MM fibre module installed both running a 1000 Mbps. When connected together they do not enable. Are there compatibility restrictions or is it that the Mini-GBIC modules cannot be used to uplink to a LAN?
View 2 Replies View RelatedAt home we have a business Fiber line with 100/100 connection, right now connected to a Cisco 2911 Router.Problem with this one is that it doesnt give the cool neat config options you get on for example the new EA routers, nor does it support uPNP. Now I was wondering if it would be an idea to use the EA4500 (which i have here aswell, though atm not in use) instead of the 2911.does the 2911 offer that much more power and speed that it would be unwise to use a EA4500 on Fiber?
View 1 Replies View Related I have X3000 home gateway and very happy with this device. Use it now as ADSL modem/wifi router. Everything works fine but there is something I do not understand about this device.It has 4 LAN ports and a Cable port. Suppose, I am upgraing from a copper service to fibre. Fibre providers comes and installs their fibre box which is kind of a "modem" for fibre technology. how do I connect fibre box to X3000? Do I use Cable port or a LAN port?
As far as I understand the 4 LAN ports work as switch ports (work at OSI level 2, provide access strictly within same subnet, all devices connected to these ports share the same default gateway), and Cable port gets a different IP address via DHCP or another protocol from the fibre box, or directly from ISP (if we have PPPoE or IPoE service as an example). And there would be no point in plugging WAN link into a LAN port as X3000 would not be able to communicate to the gateway on the other end of the cable.
Someone had told me the 6500 switches can be stacked via fiber. This feature is available for the 3750s?
View 7 Replies View RelatedCan I use the SFP-10G-SR 10g interface woth Multi - Mode fiber?
View 3 Replies View RelatedWe have Three locations (A,B,C) across campus. Location A is Main Location, While B & C are remote locations. Distance among all locations approx. 2 miles.
I want 10G Fiber among these three locations. I am taking 4510+E with SUP 7E with Redundant SUP & 10G Fiber line card(X2 10G) at Location A.At Location B & C, i need Max. 2 Nos. of 10G uplink. i am taking 4507r+E with redundant SUP 7LE. Can i terminate 10G Fiber UPLINK from Location A in to Redundant SUP 7L-E(10G SFP+) at location B & C ??
At one time, Primary SUP 10G uplink should be active & Redundant SUP 10G uplink should be standby. When primary SUP fail, redundant SUP 10G uplink will be active. Is that Possible with this scenario?Is that possible that at same time, 10G Uplink on both SUP 7L-E be Active?
When you aggregate multiple fiber GBICs together on the 3508G, do you configure it as an etherchannel, or as fibre-channel? I've looked around online for hours, but can't find it mentioned anywhere.
View 3 Replies View RelatedI am trying to connect a 6509 switch to a 4503-E switch using single mode dark fiber over a distance of less than half a mile. Although a routine task, it does not work..We have a care 6509 switch where we concentrate all of our dark fiber connections for our remote sites. The 6509 switch already has 30 remote sites, most of them with 4503-E switches, connected in this way therefore it is a tested scenario. For the connections we use the GLC-LH-SM SFPs on both switches. Out of these 30 sites we had a similar problem with two of them, which we solved with the use of CWDM SFPs. With the CWDMs the fiber came up right away. However, I cannot keep using this solution because it is way too expensive! I had the losses of the fiber measured end-to-end and they are negligible (>0.5 dB).
In this latest case, like I said, we could not bring the connection up between the core 6509 switch and the 4503-E switch using the GLC-LH-SM SFPs. I then replaced the 4503-E switch with a 3560 and the link came up! Then I tried using a CWDM-SFP in the 4503-E, while keeping the GLC-LH-SM SFP in the 6509 and the link came alive again! Of course we already tried replacing the fiber patch cords with no luck. [code] I find it very weird for the link to work with the 3560 or with a CWDM in the 4503 but NOT with the SFP in the 4503!
Company I work for just moved into a new location. We have two data closets which are patched as independent entities, with no Ethernet tie connection. These closets are roughly 100 feet apart.
There is a fiber connection that runs between both closets, that the previous tenant used to connect the switches. I have placed a Cisco 2960 switch in each location, and added one mini SFP gbic's to each switch. After attaching both sides, neither light up. I do a sh inter gig1/0/49 on each and shows 'down down' (not admin down).
What is the trick on getting these to communciate, do I need to configure these ports, and are they supposed to light up?
What I am trying to accomplish is to get the one closet that is completely cut off, communicating by logically stacking, or 'daisy chaining' via fiber.
I turned off the lights and popped the fiber out, and I do see a faint red light (I did not look straight into it), so I think the fiber is active.
I am working on a project to connect 2 switch stacks via 10 Gb fiber. I am told that the 3750Xs do not natively receive the 10 GB SFPs. What part numbers do i need to order to make this work? Is there any IOS image requirements?
View 14 Replies View RelatedI need to interface an ASR1002 to an ONS-14454 via multimode fiber The ASR1002 will use the 1000Base SFP-GE-S SFP module in one of the built-in Ethernet ports (in 1 of the four ports) The ONS-14454 will use 10/100/1000Base ONS-SI-GE-SX SFP in the Ethernet expansion blade.
Cisco docs indicate each module is supported in specific ASR and ONS but does not indicate interfacing between the two. If these two modules will communicate without error via multimode fiber?
Using SFP-10G-LRM with single mode fiber? We have 1310nm.
View 2 Replies View Related