ctalys 6807

[bluesea2010]

Hi,

Does the below module from 6807 support single-mode SFP, and no which module supports it?

If yes, is there any limitation?

NAME: "Chassis 1 C6800-DFC Distributed Forwarding Card 4 EARL 1 sub-module of 7", DESCR: "Chassis 1 C6800-DFC Distributed Forwarding Card 4 Rev. 1.0"

Thanks 

[Leo Laohoo]

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@bluesea2010 wrote:

NAME: "Chassis 1 C6800-DFC Distributed Forwarding Card 4 EARL 1 sub-module of 7", DESCR: "Chassis 1 C6800-DFC Distributed Forwarding Card 4 Rev. 1.0"

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Give us more info. 

This is just a DFC daughter card.  What is the actual line card this DFC is attached/installed into?

[bluesea2010]

Hi,

here is the  sh module ,is this enough  , actual line card means superviser engine ?

 sh module
Mod Ports Card Type Model Serial No.
--- ----- -------------------------------------- ------------------ -----------
1 20 DCEF2T 4 port 40GE / 16 port 10GE WS-X6904-40G SAL1914CR59
3 5 Supervisor Engine 2T 10GE w/ CTS (Acti VS-SUP2T-10G SAL1913C7TJ
6 40 DCEF2T 8 port 40GE / 32 port 10GE C6800-32P10G SAL202802XR
7 40 DCEF2T 8 port 40GE / 32 port 10GE C6800-32P10G SAL1911B33J

Mod MAC addresses Hw Fw Sw Status
--- ---------------------------------- ------ ------------ ------------ -------
1 84b8.020b.f46c to 84b8.020b.f47f 1.1 12.2(50r)SYL 15.2(1)SY1 Ok
3 503d.e531.64ee to 503d.e531.64f5 2.1 12.2(50r)SYS 15.2(1)SY1 Ok
6 0035.1af5.d2b1 to 0035.1af5.d2d8 1.2 15.1(58r)SYL 15.2(1)SY1 Ok
7 1005.caeb.9e94 to 1005.caeb.9ebb 1.0 15.1(58r)SYL 15.2(1)SY1 Ok

Mod Sub-Module Model Serial Hw Status
---- --------------------------- ------------------ ----------- ------- -------
1 Distributed Forwarding Card WS-F6K-DFC4-E SAL1914CT9G 1.2 Ok
3 Policy Feature Card 4 VS-F6K-PFC4 SAL1912BWUL 3.0 Ok
3 CPU Daughterboard VS-F6K-MSFC5 SAL1912C1A3 3.0 Ok
6 Distributed Forwarding Card C6800-DFC SAL202802XR 1.2 Ok
6 Distributed Forwarding Card C6800-DFC SAL202601MA 1.1 Ok
7 Distributed Forwarding Card C6800-DFC SAL1911B33J 1.0 Ok
7 Distributed Forwarding Card C6800-DFC SAL1911B21H 1.0 Ok

Thanks 

[Leo Laohoo]

So this DFC is attached to a WS-X6904-40G in slot 1.  

The original question is "support single-mode SFP".  Yes, it will support SM optics, CFP-40G-LR4 or use a FourX converter to convert the port down to a SFP+ port.

[balaji.bandi]

WS-X6904-40G  - yes this can have : make sure you have right module. as below mentioned document

https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-6500-series-switches/data_sheet_c78-696623.html

[Reza Sharifi]

Hi,

Not clear what you are asking, but all line cards in slots 1, 6, and 7 support single-mode or Multi-mode. Also, the supervisor engine in slot 3 comes with 2 10Gig interfaces that could also be single-mode or multi-mode. It is important for you to know that slots 1, 6, and 7 are all 40Gig modules that can support 10Gig single-mode or multi-mode SFPs with breakout cables. 

HTH

[bluesea2010]

Hi @Reza Sharifi ,@Leo Laohoo 

My question is,in my seven and 6 module , I am using  multimode sfp, in that same module can I plug single mode sfp 

Thanks 

[Reza Sharifi]

Hi,

My question is,in my seven and 6 module , I am using  multimode sfp, in that same module can I plug single mode sfp 

Yes, absolutely. You can use single-mode and multi-mode ports using the same line card. Example port 6/1 multi-mode, port 6/2 single-mode, and so on...

HTH

[bluesea2010]

Hi,

Even catalyst 9k is also the same?

Thanks 

[Reza Sharifi · Accepted solution]

Hi,

In general, yes. So, for example, if you get a 9300 switch with 4 10Gig fiber ports, you can use 2 Multi-mode 10Gig SFPs and 2 Single-mode.

It all depends on your requirement and the optic you need (multi or single-mode).

HTH

[Leo Laohoo · Accepted solution]

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@bluesea2010 wrote:

C6800-32P10G

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This line card can support LR/SR optics.  

However, the daughter card is just a "plain" DFC.  This means the line card in slot 1 and slot 3 will "downrate" themselves to "keep up" with the processing power of the plain DFC.