WS-X4448 uplink trunk

As far I read on official Cisco website, the 48 ports 10.100.1000 line card WS-X4606-X2-E is made of 6 groups of 8 ports each connected to 1Gbits trunk to Supervisor.

What if I have 4 servers, so 4 ports, in the same vlan, same subnet, connected to the same group of 8 ports. Those 4 servers need to communicate at 1Gbits rate between eachother. Does the traffic goes up to the supervisor, so I would have 250mbits per server ? or the local traffic stays in the group on the local card and everybody got 1gbits ?

The solution:

When you have devices in the same subnet, the switch only needs to use the CAM table to forward the traffic.  The CAM table contains the MAC address and associated port in which the MAC address is attached. So basically only L2 is used. 

6500 and 4500 series switches use centralized switching, "With centralized switching, routing, ACL, QoS, and forwarding decisions are made on the Supervisor Engine in a modular chassis"

Forwarding architecture: These modules use the central Cisco Express Forwarding engine located on the supervisor engine.

• Forwarding performance: These modules forward packets up to 30 Mpps per system and up to 15 Mpps per slot if upgraded to support distributed forwarding.

You are correct in your assumption - there is no "local switching" on that linecard, so every packet must go through the oversubscrbied 1GigE backplane connection.

If you have a 4500 and any Sup before the Sup6, and have servers that must communicate at 1GigE, then you need to put the servers into different port groups.  For example, server #1 in port 1, then shut down ports 2 through 8 with description "OVERSUBSCRIBED."  Server #2 would go into port 9, then shut down ports 10 through 16, etc.

This is a limitation of the 4500...  For the newer 4500-E and the Sup6-E, the backplane has increased from 6GigE to 24GigE.  You have a couple options:

  WS-X4624-SFP-E: 24-port SFP (pluggable) with full line-rate.  For typical server connectivity you would have to get a TX SFP (GLC-T)

  WS-X4648-RJ45-E: 24-port 10/100/1000 with 2:1 oversubscription.  For a high-traffic server, you would just connect on every other port.

Cisco WS-C6504-E Swap Out

I have a WS-C6504-E (similar to WS-X4606-X2-E) switch that is failing to power up one of the two PWR-2700-AC PSU.  I have another WS-C6504-E switch on the way and i am going to swap them out.

My question is, my configuration files that are on my current switch, are they stored on the chassis themselves or one of my cards in the chassis?

Currently i have the following installed in my 6504

1- VS-S720-10G-SC 720 Supervisor blade

1- WS-X6724-SFP  24 port gig SFP blade

I was wondering if it would be as simple as taking these cards out and popping them in the new chassis.

The best solution:

All your configuration is saved on the Supervisor.

Cisco 4500 6500 and 7600 are modular design, apart from the main chassis, supervisor engine, linecard, power supplies and modules will be also required for these products. 3Anetwork.com wholesales Cisco 4500 6500 7600 Modules, ship to worldwide.

3Anetwork.com is a world leading Cisco networking products wholesaler, we wholesale original new Cisco networking equipments, including Cisco Catalyst switches, Cisco routers, Cisco firewalls, Cisco wireless products, Cisco modules and interface cards products at competitive price and ship to worldwide.

Our website: http://www.3anetwork.com

Telephone: +852-3069-7733

Email:  info@3Anetwork.com

Address: 23/F Lucky Plaza, 315-321 Lockhart Road, Wanchai, Hongkong

How to Reload the Cisco Modules

How to Reload the Cisco switching Modules? Below are the details and steps.

Switching modules automatically download their images from the supervisor module, and do not need a force download. This procedure is provided for reference should a need arise.

To replace the image on a switching module, follow these steps:

Step 1   Identify the switching module that requires the new image (see the "Upgrading Software Images on Modules" section).

Step 2   Issue the reload module number force-dnld command to update the image on the switching module.

switch# reload module number force-dnld

Where number indicates the slot in which the identified module resides. For example, if the identified module resides in slot 9:

switch# reload module 9 force-dnld...

Jan  1 00:00:46 switch %LC-2-MSG:SLOT9 LOG_LC-2-IMG_DNLD_COMPLETE: COMPLETED

downloading of linecard image. Download successful...

Customers interested in purchasing Cisco modules or the price, two great modules for you:

WS-X4448-GB-SFP

WS-X4548-RJ45V+

Request a quote for Cisco modules by emailing us at info@3Anetwork.com or pick up the phone and speak to one of our friendly and helpful sales reps at +852-3069-7733.

3Anetwork.com is a world leading Cisco networking products wholesaler, we wholesale original new Cisco networking equipments, including Cisco Catalyst switches, Cisco routers, Cisco firewalls, Cisco wireless products, Cisco modules and interface cards products at competitive price and ship to worldwide.

Our website: http://www.3anetwork.com

Telephone: +852-3069-7733

Email:  info@3Anetwork.com

Address: 23/F Lucky Plaza, 315-321 Lockhart Road, Wanchai, Hongkong.

NM-CUE Module in Cisco 2911 Router, How to upgrade

I have a Cisco 2911 Router running CME and CUE.  I am running CUE on a NM-CUE Module.  I found out yesterday that this module had reached end of life and end of support from Cisco.  I have a support contract on this Router, and the NM-CUE Module was listed as a minor serial number and was covered under the contract.  I just renewed the cisco smartnet contract and the NM-CUE module did not show up as a minor serial number anymore.  I contacted Cisco and they said it was because it at end of support.  What module do I need to upgrade to?  How do I upgrade?

The solution:

You can use nme-cue module but I believe that is also going for an end of sales soon. (not sure about the date).

NME-CUE / AIM2-CUE-K9 / NME-UMG-EC / NME-UMG are the modules available as of now for 2811. But the router itself is end of sales and end of life.

We would suggest to run with the existing module you have and when cisco no longer will support 2911 (in a year or 2), go for a new setup with new router and module.

To be precise you will need NME-CUE, just in case you want to upgrade. That's not going to be a very wise investment though considering end of sales/life support for Cisco router 2911. It should be an emergency plan ONLY in case the nm-cue stops working.

What is my SFP model number, without unplugging it?

I'm needing to know the model number of an SFP connector plugged in to a Cisco Catalyst 3750 [WS-C3750X-48PF-S , IOS 12.2(50)SE2, C3750-IPBASEK9-M image].  I know it's using multi-mode fiber and I have a list of supported SFP connectors from Cisco's web site:

GLC-T (10/100/1000)

GLC-SX-MM

GLC-LH-SM

GLC-SX-MMD

GLC-LH-SMD

GLC-ZX-SM

CWDM SFP

SFP-GE-S

SFP-GE-L

SFP-GE-Z

GLC-BX-D

GLC-BX-U

DWDM SFP

DWDM SFP (add.)

But I can't figure out which one it is, and what the wavelength is.  I can connect to the switch fine, and all "show int" tells me is that the media type is 1000BaseSX SFP.  Is there a way to figure this out?  That network segment shouldn't go down at all, which is why I don't want to unplug the SFP transceiver.  Thanks.

The advice:

Try show inventory raw and see if that shows the info you are looking for. Also try:

show interface gix/x capabilities  (x/x being the interface numbering).

If the show interface gi1/0/1 capabilities didn't  list the model number, post the output.

It certainly shows the model number of the switch itself for some reason:

NBU-SC-1#show interfaces gigabitEthernet 1/0/1 capabilities

GigabitEthernet1/0/1

  Model:                 WS-C3750X-48P-S

  Type:                  1000BaseSX SFP

  Speed:                 1000

  Duplex:                full

  Trunk encap. type:     802.1Q,ISL

  Trunk mode:            on,off,desirable,nonegotiate

  Channel:               yes

  Broadcast suppression: percentage(0-100)

  Flowcontrol:           rx-(off,on,desired),tx-(none)

  Fast Start:            yes

  QoS scheduling:        rx-(not configurable on per port basis),

                         tx-(4q3t) (3t: Two configurable values and one fixed.)

  CoS rewrite:           yes

  ToS rewrite:           yes

  UDLD:                  yes

  Inline power:          no

  SPAN:                  source/destination

  Por

tSecure:            yes

  Dot1x:                 yes

NBU-SC-1#

Then, Base on the above you have GLC-SX-MM. That is a common SFP used.

Cisco 10 GIG SFP Problems

I am having an issue with 10 gig interfacing between a 6507 Core Switch with a 4 port 10 Gig  optical blade using SC GBIC's connecting to a Nexus 5548 using 10 Gig optical SFP's.

The link is configured as a Trunk link and is passing traffic.  The issue is with MTU...no packet larger than 255 bytes will pass.

6507 -  SC -------------------------------------LC  NEXUS

GBIC    -------------------------------------------  SFP

10/GIG OPTICAL  _  -----------------   10 GIG OPTICAL

TRUNK ----------------------------------------- TRUNK

The solution:

You can set upto 9216 bytes of MTU size in Nexus.(jumbo frames)

http://www.cisco.com/en/US/products/ps9670/products_configuration_example09186a0080b44116.shtml

but the factor depends on ASIC..

You may be interested in configuring jumbo frame on 6500 series

Configure in CatOS

    Cat6509≶ (enable) set port jumbo

    Usage: set port jumbo <mod/port> <enable|disable>

    Cat6509> (enable) set port jumbo 1/1 enable

    Jumbo frames enabled on port  1/1.

    Cat6509> (enable) 2002 May 29 12:34:35 %PAGP-5-PORTFROMSTP:

    Port 1/1 left bridge port 1/1

    2002 May 29 12:34:38 %PAGP-5-PORTTOSTP:Port 1/1 joined bridge port 1/1

Verify in CatOS

    Cat6509> (enable) show port jumbo

    Jumbo frames MTU size is 9216 bytes.

    Jumbo frames enabled on port(s) 1/1,9/1.

keep MTU size same at two ends.

Or if not interested in jumbo..simply configure the mtu size to 1500 b

You may check for the commands on ur switches

Something like

Switch(config)# mtu.

The Cisco module you may want to know, please click the below links:

WS-X4748-RJ45-E

WS-X4748-RJ45V+E

How do I configure register on the Cisco switch / module?

I am working with a Cisco 6500 series switch. When I input "SWITCH# REMOTE COMMAND SWITCH SHOW BOOT", I see that the config register is set to 0x2100.

How do I modify the config register on the remote switch / module?

The solution is to reconfigure the configuration register and reload the system.

Complete these steps:

1 In global configuration mode, issue the config-register 0x2102 command, and set the configuration register to 0x2102 for both the RP and the SP.

6500_IOS# config t

Enter configuration commands, one per line. End with CNTL/Z.

6500_IOS(config)# config-register 0x2102

6500_IOS(config)# end

2 To verify the configuration register value at the next reload, issue the show bootvar command.

6500_IOS# show bootvar

BOOT variable = slot0:c6sup12-ps-mz.121-13.E14,1

CONFIG_FILE variable =

BOOTLDR variable =

Configuration register is 0x2102

3 To verify that the configuration register on the SP also changed, issue the remote command switch show bootvar command.

6500_IOS# remote command switch show bootvar

6500_IOS-sp#

BOOT variable = slot0:c6sup12-ps-mz.121-13.E14,1

CONFIG_FILE variable =

BOOTLDR variable =

Configuration register is 0x2 (will be 0x2102 at next reload)

4 Reload the switch for the new SP configuration register setting to take effect.

6500_IOS# reload

Note: You can issue the copy running-config startup-config command at this point to save the configuration. However, this step is not necessary because the configuration register setting is not part of the startup or running configuration.

The Cisco modules you may want to know, please click the links below:

WS-X4606-X2-E

WS-X4648-RJ45-E

Many Cisco products are based on modular design, like Cisco 1900/2900/3900/7600 routers, HIWC EHWIC interface card, NM SM modules can be inserted when required, also Cisco modular switches, like 4500/6500, line cards, supervisor engine will be required. As a leading Cisco interfaces and modules wholesaler, 3Anetwork.com keeps a huge stock of HWIC EHWIC VWIC Cards, NM EM SM PVDM Modules, 4500 6500 7600 Modules. In many cases, we can deliver in 2 business days at very good price and we can ship to worldwide.

Request a quote by emailing us at info@3Anetwork.com or pick up the phone and speak to one of our friendly and helpful sales reps at +852-3069-7733.

How to Determine the Cisco SFP Interface

How to Determine the Cisco SFP Interface

Can someone please tell me how to determine if an interface on a module (such as WS-X4612-SFP-E )has an SFP installed.

I tried show diag summary, and show interface, but the commands don't show if a port has an SFP installed.

The port is a Gig E port on a 12000 GSR.

The solution:

So if you do a sh int G0/0/1 (or similar), you don't see something like:

Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseZX SFP?

And if you do:

sh int g0/25 capabilities

GigabitEthernet0/25

  Model:                 WS-C3560G-24TS

  Type:                  1000BaseZX SFP

  Speed:                 1000

  Duplex:                full

  Trunk encap. type:     802.1Q,ISL

  Trunk mode:            on,off,desirable,nonegotiate

  Channel:               yes

  Broadcast suppression: percentage(0-100)

  Flowcontrol:           rx-(off,on,desired),tx-(none)

  Fast Start:            yes

  QoS scheduling:        rx-(not configurable on per port basis),

                         tx-(4q3t) (3t: Two configurable values and one fixed.)

  CoS rewrite:           yes

  ToS rewrite:           yes

  UDLD:                  yes

  Inline power:          no

  SPAN:                  source/destination

  PortSecure:            yes

  Dot1x:                 yes

GigabitEthernet1/0/4 is down, line protocol is down

Full Duplex, 1000Mbps, link type is autonegotiation, media type is missing

That would imply there is no SFP (WS-X4648-RJ45V+E) inserted.

Question about WS-X4612-SFP-E: 12-Ports SFP

Qustion: I have one part no. from Cisco i.e. Cisco module WS-X4612-SFP-E which shows "E-Series 12-Port GE (SFP)"

can anyone pls advice does this comes as a Line card slot to put SFP or this part no includes Line Card slot + SPFs,

Reason to ask is either I have to buy the separate SFPs or does this Line card itself comes with SFP.

The solution:

Cisco line cards NEVER come WITH SFPs - they are a separate item.

You will have to chase up the supply and price from a IT supplier, confirming the presence or absence of the SFP for that specific quote to meet you specific needs.

As the SFP are separately available they won't be included unless the actual sale indicated they are added in to your specific sale. The price you quoted doesn't tell me what is included. That price could have come for any of over a thousand different suppliers.

IT isn't easy and that is why this site is such a great source of information, but at the end of the day each of us has to do the hard work of identifying the actual hardware and the accessories with a price that actually includes each item we require in it. Sometimes I don't even know enough about it to know what I want. This is the normal work of IT experts. Identify what we don't know and learn about it as fast as possible.

I use the term mini-GBIC and it is the same as SFP. This makes it harder to communicate but can I encourage you to identify with the supplier what they are actually quoting on and what is missing. If the supplier is difficult to understand I stop and try to clarify the words they use to describe an item and what that means. It sometimes takes me hours to finally sort out the terminology and specific way a technology is supplied only to find out another supplier does it differently. Yes, I spend the time learning and adjusting so I can make great purchases without mistakes.

Another question is what sort of SFP's do you need? What speed? What sort of physical connections to the fibre are needed? What type of fibre is it and will this SFP match it.

There is 50 micron and 62.5 micron fibre, also referred to as om1 om2 and om3

Then there's the question of the other end of the fibre run. I have found the hard way that in some circumstances you need a matching SFP at the other end for the link to run.

Sigh, the normal work of IT specialists is being game and confident enough to wade into any previously unknown field and become comfortable and fluent in all aspects of the technology as quickly as possible.

If you want to post a copy of the quote without naming the supplier I'll be happy to have a look at it.

Hope can help you on the using of Cisco module WS-X6748-SFP, Customers interested in purchasing its similar product WS-X4712-SFP+E, please refer to below links: http://www.3anetwork.com/cisco-ws-x6748-sfp-price_p1292.html

Where to buy Cisco WS-X6724-SFP

Where to buy Cisco WS-X6724-SFP, more lower price and original product?

WS-X6724-SFP : Fabric-Enabled 24-Port SFP-Based Gigabit Ethernet Module. The list price is US$15,000.00.

Distributors, like Ingram Micro, Comstor, Tech Data, Redington etc, different countries different distributors, also different price related to your region, partner level and project level, normally around 30%~60% off GPL;

The price comparison:

1 http://www.hardware.com/products/cisco/WS-X6724-SFP%3d 6342.34 USD, 32% off, more professional but price too too expensive;

2 http://www.servermonkey.com/cisco-ws-x6724-sfp.html 4999.99 USD，as can see from their description, also the list price is not correct. But they are the shop of US, if you are located in US, maybe you can try, otherwise better find a professional networking supplier.

3 http://www.amazon.com/Cisco-WS-X6724-SFP-Catalyst-24-Port-Ethernet/dp/B00018BCTE3849 USD, good price but frankly speaking Amazon is not professional in Cisco products at all, and mary products maybe not the original ones.

4 according to our research on WS-X6724-SFP Price, best price is from, http://www.3anetwork.com/cisco-ws-x6724-sfp-price_p1291.html, 5248 USD, 65% off, but they are based in Hong Kong, so may take 3 days to reach your country.

Where to buy Cisco WS-X6748-GE-TX

Cisco WS-X6748-GE-TX: Cisco Catalyst 6500 48-port 10/100/1000 Ethernet, CEF720-40. The list price: 15000 USD. there are many suppliers for this, according to our research onWS-X6748-GE-TX Price, best price is from, ww.3anetwork.com/cisco-ws-x6748-ge-tx-price_p1290.html, 5248 USD, but they are based in Hong Kong, so may take 3 days to reach your country, some other sources for your reference:

1 http://www.hardware.com/search/?x=-1261&y=-140&keyword=WS-X6748-GE-TX 6342.34 USD, 32% off. More professional but price too too expensive. There are some lower price than this and original products.

2 http://www.amazon.com/Cisco-WS-X6748-GE-TX-Gigabit-Network-Module/dp/B00018ARYK 1812 USD, lowest price, but frankly speaking Amazon is not professional in Cisco products at all, and mary products maybe not the original ones.

3 http://www.econram.com/ws-x6748-ge-tx-cisco-catalyst-6500-switch-module.html 2195 USD, low price, but you are nor sure the quality of product.

Cisco WS-X4748-RJ45V+E datasheet

The datasheet of Cisco WS-X4748-RJ45V+E

 

WS-X4748-RJ45V+E Cisco Catalyst 4500E Series 48-Port 802.3af PoE and 802.3at PoEP 10/100/1000 (RJ-45)

48 ports nonblocking

Max Rated Power (W): 75.

Rated MTBF (Hours): 183,330.

Cisco IOS XE Release 3.1.0SG or later

IEEE 802.3af/at and Cisco prestandard PoE, IEEE 802.3x flow control

IEEE 802.1AE and Cisco TrustSec capability in hardware

L2-4 Jumbo Frame support (up to 9216 bytes)

Capable of up to 30 W of inline power per port on all ports simultaneously

Enterprise and commercial: designed to power next-generation IP phones, wireless base stations, video cameras, and other PoE devices

Campus and branch applications requiring enhanced performance for large file transfers and network backups

 WS-X4748-RJ45V+E Price

More discount news for WS-X4748-RJ45V+E on 3anetwork.com, the list price: US$5,495.00. Discount Price: US$1,575.00. You Save: US$3920.00 (71% off). 3anetwork.com is a world leading cisco networking products distributor, vist http://www.3anetwork.com for more information.

The Datasheet and Price of Cisco WS-X4748-RJ45-E

Cisco WS-X4748-RJ45-E Datasheet

WS-X4748-RJ45-E Cisco Catalyst 4500E Series 48-Port 10/100/1000 (RJ-45)

• Cisco IOS XE Release 3.1.0SG or later

• Energy Efficient Ethernet 802.3az

• IEEE 802.1AE and Cisco TrustSec capability in hardware

• L2-4 Jumbo Frame support (up to 9216 bytes)

• Enterprise and commercial: designed for data only user access

• Campus and branch applications requiring enhanced performance for large file transfers and network backups

Cisco WS-X4748-RJ45-EPrice

According the supplier www.3anetwork.com, List price: US$6,995.00, the discout price US$2,469.00(65% off). You Save: US$4526.00. If you want to buy the Cisco modules, I think 3anetwork is a great supplier, the original products and discount price.

Contact information:

Telephone: +852-3069-7733(Hong Kong)

Fax: +852-3069-7731

Email:   info@3Anetwork.com(Sales Inquiries)

Address: 23/F Lucky Plaza, 315-321 Lockhart Road, c, Hongkong

Website: http://www.3anetwork.com

Request a quote by emailing us at info@3Anetwork.com or pick up the phone and speak to one of our friendly and helpful sales reps at +852-3069-7733.

Cisco WS-X4648-RJ45V+E Datasheet and Price

Cisco WS-X4648-RJ45V+E Datasheet

WS-X4648-RJ45V+E: Cisco Catalyst 4500E Series 48-Port 802.3af PoE and 802.3at PoEP 10/100/1000 (RJ-45)

WS-X4648-RJ45V+E:

• 24 gigabits per-slot capacity

• 48 ports

• 10/100/1000 module (RJ-45)

• Cisco IOS Software Release 12.2(40)SG or later

• IEEE 802.3af/at and Cisco prestandard PoE, IEEE 802.3x flow control

• Bandwidth is allocated across eight 6-port groups, providing 3 Gbps per port group (2:1)

• L2-4 Jumbo Frame support (up to 9216 bytes)

• Capable of up to 30 W of inline power per port on up to 24 ports simultaneously or 15W of inline power per port on up to 48 ports simultaneously

• Enterprise and commercial: designed to power next-generation IP phones, wireless base stations, video cameras, and other PoE devices

• Campus and branch applications requiring enhanced performance for large file transfers and network backups

Figure 13 shows the WS-X4648-RJ45V-E.

The Cisco Catalyst 4500E Series is a high-performance, next-generation extension to the Cisco Catalyst 4500 Series. The new E-Series is composed of the Cisco Catalyst 4500E Series supervisor engines, E-Series line cards, and E-Series chassis, which are designed for a high-performance, mobile, and secure user experience with superior backward and forward compatibility, delivering exceptional investment protection for organizations of all sizes.

Cisco WS-X4648-RJ45V+E Price

According to the supplier 3anetwork.com, here is the discount news for WS-X4648-RJ45V+E

List price: US$7,495.00

Discount Price: US$1,975.00

You Save: US$5520.00 (74% off).

Connect information:

Telephone: +852-3069-7733(Hong Kong)

Fax: +852-3069-7731

Email:   info@3Anetwork.com(Sales Inquiries)

Address: 23/F Lucky Plaza, 315-321 Lockhart Road, c, Hongkong

Website: http://www.3anetwork.com

3Anetwork.com is a world leading Cisco networking products wholesaler, 3Anetwork.com are most competitive on Cisco switches, like Cisco 2960 switches, Cisco 3560V2 3560X switches, Cisco 3750V2 3750X switches. Our customers include Cisco resellers, system integrators, ICT companies, online retailers etc.

The similar products you maybe are interested,Below are the links:

WS-X6724-SFP

WS-X6748-SFP

Cisco WS-X4648-RJ45-E Datasheet and Price

Cisco WS-X4648-RJ45-E Datasheet

WS-X4648-RJ45-E: Cisco Catalyst 4500E Series 48-Port Data-only 10/100/1000 (RJ-45)

• 24 gigabits per-slot capacity

• 48 ports

• 10/100/1000 module (RJ-45)

• Cisco IOS Software Release 12.2(50)SG or later

• Bandwidth is allocated across eight 6-port groups, providing 3 Gbps per port group (2:1)

• L2-4 Jumbo Frame support (up to 9216 bytes)

• Enterprise campus, commercial collapsed core, and branch applications requiring enhanced performance for large file transfers and network backups

• Campus and branch applications requiring enhanced performance for large file transfers and network backups

• Service provider: GE/100M aggregation for DSLAM and PON

Cisco WS-X4648-RJ45-E Price

From the supplier 3anetwork.com, WS-X4648-RJ45-E Price is 71% off:

List price: US$5,495.00

Discount Price: US$1,575.00

You Save: US$3920.00 (71% off)

More about the Cisco modules and the discount news are on 3anetwork.com, visit http://www.3anetwork.com.

Cisco WS-X4606-X2-E Datasheet and Price

Cisco WS-X4606-X2-E Datasheet

WS-X4606-X2-E Cisco Catalyst 4500E Series 6-Port 10 Gigabit Ethernet (X2)

• 24 gigabits per-slot capacity

• 24-gigabit bandwidth is allocated across six 10 Gigabit Ethernet ports (2.5:1)

• 10GBASE-X (X2) and 1GBASE-X (SFP)

• Up to 6 ports 10GE X2 or 12 ports GE SFP using TwinGig Converter Module

• TwinGig modules must be used in groups of three: ports 1-3 or ports 4-6

• Cisco IOS Software Release 12.2(40)SG or later

• L2-4 Jumbo Frame support (up to 9216 bytes)

• Enterprise and commercial: designed for high-speed backbone and switch-to-switch applications

• Service provider: 10GE/GE mix aggregation for DSLAM/PON/mobile data backhaul

Cisco WS-X4606-X2-E Price

List price: US$15,000.00

Discount Price: US$4,475.00 According to 3anetwork.com

You Save: US$10525.00 (70% off)

Request a quote for WS-X4606-X2-E by emailing us at info@3Anetwork.com or pick up the phone and speak to one of our friendly and helpful sales reps at +852-3069-7733.

Cisco WS-X4624-SFP-E Datasheet and Price

The datasheet of Cisco WS-X4648-RJ45V+E

 

Cisco WS-X4648-RJ45V+E datasheet

WS-X4648-RJ45-E Cisco Catalyst 4500E Series 48-Port Data-only 10/100/1000 (RJ-45).

24 gigabits per-slot capacity.

Max Rated Power (W): 89.

Rated MTBF (Hours): 280,365.

Cisco IOS Software Release 12.2(50)SG or later.

Bandwidth is allocated across eight 6-port groups, providing 3 Gbps per port group (2:1).

L2-4 Jumbo Frame support (up to 9216 bytes).

Enterprise campus, commercial collapsed core, and branch applications requiring enhanced performance for large file transfers and network backups.

Campus and branch applications requiring enhanced performance for large file transfers and network backups.

Service provider: GE/100M aggregation for DSLAM and PON.

WS-X4648-RJ45V+E price

List price: US$20,000.00, you can get a discount price: US$5,945.00 on 3anetwork.com. You Save: US$14055.00 (70% off). Request a quote by emailing us at info@3Anetwork.com or pick up the phone and speak to one of our friendly and helpful sales reps at +852-3069-7733.

 

Cisco WS-X4548-RJ45V+ Datasheet and Price

Cisco WS-X4548-RJ45SV+ Datasheet

WS-X4548-RJ45V+: Cisco Catalyst 4500 48-Port 802.3af PoE and 802.3at PoEP 10/100/1000 (RJ-45)

• 48 ports

• 10/100/1000 (RJ-45)

• Cisco IOS Software Release 12.2(50)SG or later

• IEEE 802.3af/at and Cisco prestandard PoE, IEEE 802.3x flow control

• Bandwidth is allocated across six 8-port groups, providing 1 Gbps per port group

• Capable of up to 30 W of inline power per port on up to 24 ports simultaneously

• Enterprise and commercial: designed to power next-generation IP phones, wireless base stations, video cameras, and other PoE devices that require power up to 30 watts

Cisco WS-X4548-RJ45V+ price

List price: US$7,495.00

Discount Price: US$3,379.00 According to 3anetwork.com

You Save: US$4116.00 (55% off)

If you want to know more, request a quote by emailing us at sales@huanetwork.com or pick up the phone and speak to one of our friendly and helpful sales reps at +852-30501940 (Hong Kong).

Addition:

From cisco.com Cisco WS-X4524-GBRJ45V, Catalyst 4500 PoE 802.3af 10/ 100/1000 24-ports (RJ45),  is EOL (end of life) now, the replacement is Cisco WS-X4548-RJ45V+, Catalyst 4500 PoE+ Ready 10/100/1000, 48-Port (RJ45).

WS-X4648-RJ45V+E, visit http://www.3anetwork.com/blog/ for more information.

Cisco WS-X4448-GB-SFP Datasheet and Price

Cisco WS-X4448-GB-SFP Datasheet

WS-X4448-GB-SFP: Cisco Catalyst 4500 Gigabit Ethernet Module, 48 Ports 1000X (SFP）

• 48 ports

• 1000BASE-X (SFP)

• Rated MTBF (Hours)： 290,732

• Customers can mix and match 1000BASE-X SFP optics on the same line card

• IEEE 802.3x flow control

• Service provider: Run point-to-point Gigabit Ethernet fiber to the home (FTTX)

• Enterprise and commercial: designed for server farms and switch-to-switch applications

Cisco WS-X4448-GB-SFP Price

List price: US$16,495.00

Discount Price: US$6,900.00 According to 3anetwork.com

You Save: US$9595.00 (58% off)

If you want to know more, request a quote by emailing us at sales@huanetwork.com or pick up the phone and speak to one of our friendly and helpful sales reps at +852-30501940 (Hong Kong).

 

Cisco WS-X4712-SFP+E Datasheet and Price

The datasheet of Cisco WS-X4712-SFP+E

Cisco Catalyst 4500 WS-X4712-SFP+E enable borderless unified wired and wireless networks, providing high-performance, mobile, and secure user experiences through Layer 2-4 switching.

WS-X4712-SFP+E Cisco Catalyst 4500E Series 12-Port 10 Gigabit Ethernet (SFP+)

WS-X4712-SFP+E iis not supported on 4507R-E and 4510R-E,

Chassis Support: Cisco Catalyst 4507R-E and 4510R-E

Supervisor Support: Supervisor Engine 8-E, Supervisor Engine 7-E, Supervisor Engine 7L-E

Per-Slot Bandwidth: 24 Gbps

48 gigabits per-slot capacity.

Bandwidth is allocated across four 3-port groups, providing 12 Gbps per port group (2.5:1).

Up to 12 ports 10GE SFP+ (10GBASE-R) or 12 ports GE SFP (1GBASE-X).

SFP+ and SFP can be used simultaneously on the same line card without any restrictions.

Cisco IOS XE Release 3.1.0SG or later.

IEEE 802.1AE and Cisco TrustSec capability in hardware.

L2-4 Jumbo Frame support (up to 9216 bytes).

Enterprise and commercial: designed for high-speed backbone and switch-to-switch applications.

Service provider: 10GE/GE mix aggregation for DSLAM/PON/mobile data backhaul.

WS-X4712-SFP+E is not supported on 4507R-E and 4510R-E chassis.

The price:

The price of WS-X4712-SFP+E: List price: US$26,995.00. There is discount news on 3anetwork.com, only US$8,350.00 for WS-X4712-SFP+E. You Save: US$18645.00 (69% off). If you want to know more, request a quote by emailing us at sales@huanetwork.com or pick up the phone and speak to one of our friendly and helpful sales reps at +852-30501940 (Hong Kong).

The similar product: WS-X4606-X2-E, WS-X4648-RJ45-E, visit 3anetwork.com for more information.