Imagine I have from customer side SFP-10G-LR GBIC.Then circuit to be deployed is 1310nm, Metro. My question is, if I will receive 100Mbps from such circuit, is this 10 GBIC compatible with 100Mbps? 10GBASE-LR SFP+ transceiver module for SMF, 1310-nm wavelength, LC duplex connector )
View 3 RepliesCan I use a Cisco GBIC (p/n 30-1301-02) in SR224G?
View 2 Replies View RelatedMy Belkin F7D4301 Router has the fastest wireless speed of maybe 2MBps but wired with a cat5e cable to my asus laptop of almost 7MBps. I have a one smart TV, one blue ray, one roku, and a nexus 7 using the 2.4 channel.
My Wireless 2.4 settings are channel 11, Extension channel 7, Wireless mode N (have tried with just g and b, g, and n modes), Bandwidth 20/40, Protected mode on, QOS off.
I've talked to Belkin tech support, they are the ones who had me set up my 2.4 channel this way but my wireless speeds stay just under 2MBps, they just want to keep sending me the same model Router because they think each of the new ones they send me is defective.
Am I doing something wrong or is 2MBps the best wireless speed I'm going to get?
I am going to connect two Catalyst 2948G switches, and I want to know what the best GBIC is to use to do so. A link to a cable I could order would be great, or a brand and model number.
View 3 Replies View RelatedI have an interesting problem. I have a 6509 that I'm trying to swap the GBIC on. The switch is already using a GLC-SX-MM GBIC and it is up/up and passing traffic, but we are getting some errors and suspect it may be faulty.
I want to replace the GBIC with one of the identical model - a GLC-SX-MM. It was brand new, never been opened. When the new GBIC is plugged in the link light on the switch goes completely off (not amber) and the port goes into a down/down (not connect) state. There are no messages in the logs at all. It's like it doesn't even see it. If you plug the old GBIC back in then the link comes back up. I tried a different port with the same results.Thinking that the new GBIC may be faulty (even though it was brand new) I tried a second GLX-SX-MM, also new. That one does the same thing.
At that point I thought there might be a problem with that switch, so I tried the GBICs on the other 6509 in that pair. The other 6509 is running the same hardware and software. The GBICs will not work there either. If you move the old, suspected faulty GBIC from 6509-2 to 6509-1 then that it works.
The solution would seem to be that I have two faulty GBICs, but I'm having trouble persuading myself that I have two new ones, straight out of the package, that are both bad. Are there any other things to check on the switch? Here's the pertinent information:
switch#show ver
Cisco IOS Software, s72033_rp Software (s72033_rp-ADVIPSERVICESK9_WAN-M), Version 12.2(33)SXI3, RELEASE SOFTWARE (fc2)
<snip>
cisco WS-C6509-E (R7000) processor (revision 1.3) with 458720K/65536K bytes of memory.
Processor board ID SMG1109N3BK
SR71000 CPU at 600Mhz, Implementation 0x504, Rev 1.2, 512KB L2 Cache
[code]...
I have 3 switches
Catalyst 2960
Catalyst 3750
Hp procurve 1410 24g
I want to link them using fiber as they are almost 50 meters apart. What connectors should I use and what fiber optic cable can be connected to those connectors.I have found these connectors and cables on internet will these work
GBM-7000-S85 - 1000Base-SX, multi-mode, 550m, 850nm GBIC transceiver
SC to SC Multimode Duplex High Speed Fiber Optic Ethernet Patch Cable 62.5/125
I've inherited a network. It looks to have been setup as 10/100 originally, using Netgear FSM726S switches with fibre connecting the switches. The fibre to copper conversion is mainly achieved with 10/100 media convertors rather than GBICs - not sure why - though there are some GBICs in use. Some of the "key" switches have been upgraded to Cisco Catalyst 2960G switches, but nothing else has been touched, so most of the network still runs at 100MB.
View 1 Replies View RelatedThe switch has been set to Level 3 Routing. Port 27 has been in use as a Fiber Transceiver with no problems for several weeks. This week I tried connecting a second Fiber Transceiver to Port 28, and it would not work.
Swapped the physical GBIC modules in the ports, and the situation remained exactly the same: Port 27 works, Port 28 would not work.
Connected to the copper-part of the combo Port 28, it immediately connected and worked fine.
Connected an external Fiber Transceiver Box in place of the GBIC in Port 28, and it immediately connected and worked fine.
Swapped the new Fiber jumper (Port 28) with the existing Fiber jumper (Port 27), and the new connection came up immediately and worked fine. The existing connection would not work when connected to Port 28.
By "not working", I am not able to ping across the connection. The link light comes on and blinks. The transmit/receive statistics show as if data is processing on this switch, but on the other side of the Port 28 connection, the switch shows Transmit traffic, but no Recieve traffic.
i have gigabit cards on 3 pc linked by a gigabit router but all machine showing connection speed of only 100mbps
View 6 Replies View RelatedSo i have the virgin 100Mbps package but am only getting about 30 Mbps of this on my computer. I know that we are getting the full speed, as that i have downstairs (directly connected to router) is able to get 100Mbps.The computer that is only getting 30 Mbps is connected to the router (Virgin superhup) through the use of powerline adapters to give me a wired conenction from my room down to the router as we are unable to find a cable long enough to procide a direct connection (without drilling holes through our house and having it hang places)[CODE]
View 6 Replies View RelatedIt seems that Cisco mentioned, in their data sheet of 2921 ISR, that it can support up to 50Mbps. However, from Google search, it says 2921 can handle 100Mbps with no problem.I am planning on getting 2921 ISR in small office where only ~10 people are connected to it. And we do have two different line of 100Mbps ISP internet line and wish to share them in the office.I am confused why ~$2k router can not support 100Mbps where ~$100 consumer routhers like Linksys has no problem with handling that speed. The reason why I am planning on 2921 is the rich feature like Voip solution (CME) it offeres. I have several remote offices that needs to be connected with Voip phones. and I could go with UC500 series but it seems to me UC500 does not support IP Phone 9900 series.
View 5 Replies View RelatedIm trying to determine the serial number of Gbics already installed and running on a Catalyst 2950 switch. Is there a specific command to do so? There is a command on Catalyst 4506 that gives all info regarding the Gbic ("show idprom interface gi 1/1") Is there something equivalent for 2950?
View 4 Replies View Relatedis there a command that gives me the model and serial number of the GBIC modules inside the modules of the Cisco 6500 (IOS)?
View 7 Replies View Relatedactually i have problems with the connection between a Cisco 3750 and P750 server, the Cisco Gbic is X2-10G-SR and the card of the server is 10 Gigabit Ethernet-SR PCI Express Adapter, both uses 850 nm wavelength but i cant see link between the two cards, the physical connection is with a fiber cable with a conector SC in the server and LC (cable adapter) in the switch.
View 1 Replies View Relatedi have a cisco switch CISCO Catalyst 2960S 48 GigE, 4 x SFP LAN Base WS-C2960S-48TS-L for this i need a 1GB GBIC Connector. need right GBIC connector module and ather details
View 1 Replies View RelatedCan I use a 1gbit fibre to Ethernet converter with two Cisco 2950 , both 10/100?
View 4 Replies View RelatedWe are using Cisco Wireless solution in our network. Using 4400/5500 WLCs and 3500/1130 series APs.
A new requirement has come up and we need to provide connectivity between two buildings (which are within 1 km) using wireless. This link should be able to give >=100Mbps.
As we already have 3500/1130 APs, can a wireless bridge be established using them which can also give >=100Mbps? Can this be done using a WLC based solution? What I mean is: Do I need to have a standalone AP solution or can it be done while both the APs register to WLC? What are the AP models/antennas that can meet my requirement?
I have a cisco 1841 running on a 10Mbps Metro-E connection. I recently signed an agreement for a 100Mbps Metro-E. I am wondering if I will need to purchase a new router to support this new connection or will my 1841 be able to handle the traffic.
View 5 Replies View RelatedI know there are some line cards on the 6500 that do not play well with each other when trying to setup an etherchannel using two different line cards on the same chassis. I always thought it was line cards of different type, i.e. 6400 with a 6700 but these two line cards are exactly the same model with the same code level.
1) Are the error messages below from this incompatibility between line cards and etherchannel creation?
2) How to fix if the answer to #1 is yes?
3) What line cards work with which for etherchannel creation?
I have a Cisco WS-C6513 switch, with a couple of GBIC module cards in it. I am trying to display the part number (or model number) of the modules which are inserted into this module card. How to do that? I don't want to schedule down-time to pull the module(s) - just to read the label! :-)
This shows me info for the "module card": sh module 9 But this doesn't work: sh module 9/6
I am trying to get a C2960-8tc-L linked to a sge2000p via the Gbic ports using GLC-SX_MM gbics but having no luck.Are these compatible and should I need to configure anything?
View 1 Replies View RelatedWe have a 6509 Sup2 at our ISP edge with fiber connection to ISP. I am planning on replacing the 6509 either with 7206VXR-GE2 or ASR 1002.
How do I find out what GBIC is installed on my Sup2 right now where Fiber cable is connected?What GBIC/SFP will be compatible for this on 7206VXR or ASR1002?If I use SFP do I need to change the cable connector?
I am having problems configuring a 4900. I have entered the following commands:
hw-module module 2 port-group 1 select gigabitethernet
hw-module module 2 port-group 2 select gigabitethernet
hw-module module 2 port-group 3 select gigabitethernet
hw-module module 2 port-group 4 select gigabitethernet
However no matter what I try, it never sees the GLC-SX gbics I have in the TwinGig converter.
PERSW001#sh interfaces status mod 2
Port Name Status Vlan Duplex Speed Type
Te2/1 inactive 1 full 10G No X2
Te2/2 inactive 1 full 10G No X2
Te2/3 inactive 1 full 10G No X2
[code]....
Is there any command to display the GBIC in the switch because I need to replace 3550 but I have no exact part number
the model is WS-C3550-24-SMI
and try
sh inventory
sh hardware
sh diag
sh module
My LAN speed was 100 Mbps but now it is 10 Mbps and too slow when I am using internet. So how can i increase the speed to 100 Mbps from 10Mbps?
View 2 Replies View RelatedVirgin Media just upgraded my broadband to 100mbps. My main PC is in a place where unfortunately I cannot hard wire it to ethernet, and also the wifi signal is a bit rubbish - therefore I have been using D-Link Powerline AV Homeplugs DHP-307 200Mbps (N.B. I am fully aware that 200mbps doesn't really mean that through homeplugs, please read on)
Ages ago when my I first set this up my connection speed from Virgin Media was 50mbps and, after installing, I tested it a few times and got about 45mbps, which I was happy with.
However, due to the upgrade I thought I would test it again, and now I'm only gettin about 20-25Mbps. I did some diagnistic checks as follows:
A laptop plugged directly into my router via ethernet got 97 Mbps My laptop sitting next to my PC connected via wifi got 54 Mbps My PC connected via wifi with the ethernet/homeplug disconnected got 26 Mbps (I think my wireless card in the PC and the aeriel are both a bit rubbish though anyway)My PC connected via ethernet homeplug with no wifi got 23 Mbps
What I don't understand is:
1 - In the configuration utility for the homeplugs it says that the link speed for this plug is 96 Mbps, so how come that's not coming through?
2 - Why would it have one time been higher and now not? If it wasn't for point 1 above I might put it down to interference in the elecrical circuits, but I thought that's what the link speed would be showing me
I guess the best option would be to try and get VM to install a proper ethernet port in my study, however I can't imagine how they would do this without running cables through the house, which I don't want, so I'm trying to exhaust other options. I'm happy to ditch the homeplugs if there is something better.
Can you connect a 10/100mbps media converter to an oc-3 connection?
View 1 Replies View Relatedhow to my increase Internet speed connection 100mbps
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View 1 Replies View RelatedI have 100mbps connection but when i took the test at speedtest.net it was so slow i don't understand whats bottle necking my system. When i download games off of steam it downloads its much faster then downing anything from my browser. I know its my network because when i went on steam and changed my download settings to cable and it was fixed.
View 9 Replies View RelatedI have Broadband 100 from Shaw Cablesystems (100mbps speed).I can only pull 30mbps with the DIR-615. I have tried exchanging it for another one, same issue.Is there some kind of configuration option I'm missing?
View 14 Replies View RelatedI am looking for a simple router recomendation for multihoming dual 100Mbps internet connections with BGP routing. What are the current best practices regarding required resources for the full Internet BGP routing table? We were thinking of specing a 3945 for this application, but is that overkill? The customer has a 2821 that is not in use, I'm thinking this would be too slow for Internet BGP routing combined with the 100Mbps line speed.
View 4 Replies View Relatedi have cisco wlc 2504 connected with cisco 3600 ap,now the customer required n bandwidth speed ,but in wlc am not able to enable n bandwidth for ssid.in radio policy of ssid also n bandwidth is not showing,only this bandwidth showing a/g,g,b/g, and all?
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