Correct SFP Type

[Telnet-1-2]

I have Nexus 7K  , interface card is : N7K-F248XP-25

i got small Juniper switch ... it has uplink with SFP type single mode 1G  ( EX-SFP-1G-LX )

i want to buy SFP for Nexus to connect to this uplink port of Juniper switch ..... so i need SFP single mode 1G

what is correct SFP part number ?

[Telnet-1-2]

in brief , i need SFP 1G sigle mode for Nexus 7K  card "N7K-F248XP-25 " , i want to know correct part nu

[acampbell]

Telnet

From link:-

http://www.cisco.com/en/US/docs/interfaces_modules/transceiver_modules/compatibility/matrix/OL_6981.html

A GLC-LH-SM will give 1G single mode

Regards,
Alex.
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[Telnet-1-2]

Thanks , But the Juniper SFP  is "LX"  not "LH"

will this work ? i thought i need Cisco LX SFP

[Carlo Poggiarelli]

Hi.

Yes would work.

Please read this discussion, there is an interesting link where you can find some answers to gbic compatibility.

HTH

Regards

Carlo

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"The more you help the more you learn"

[acampbell]

Hi,

From the link I sent you here is the table for your kind of card

Cisco Nexus 7000 Series (continued)

N7K-F248XP-25

GLC-T (1000BASE-T) SFP-GE-T (1000BASE-T) GLC-SX-MM GLC-LH-SM GLC-ZX-SM GLC-SX-MMD SFP-GE-S GLC-LH-SMD SFP-GE-L SFP-GE-Z GLC-BX-D GLC-BX-U CWDM SFP DWDM SFP

— NX-OS 6.0

NX-OS 6.0 NX-OS 6.0

Regards,
Alex.
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[Telnet-1-2]

Thanks , my issue is to know which SFP is Single Mode 1G  & can work when connected to Other side ( Juniper EX-SFP-SX-1G )

is it "GLC-LH-SM"  or "SFP-GE-L" or what ?

[paolo bevilacqua]

Either work.

[acampbell · Accepted solution]

Hi,

Also have a look at this link link

http://www.cisco.com/en/US/prod/collateral/modules/ps5455/product_bulletin_c25-681353.html

Regards,
Alex.
Please rate useful posts.