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johnny_5
Beginner

4461 and 4507R+E SFP options

Hi folks, 

Getting a new circuit installed at datacenter (1 Gig fiber MM handoff) and my thoughts were to use the one of the 1Gig ports using a SFP GLD-SX-MMD on the router(4461X).

Connecting to the CORE switch(4507) I had envisioned connecting one of the routers(4461X) 10Gig SFP ports using an SFP-10G-SR-S to one of the 10gig ports on the supervisor module using another 10G-SR-S SFP module.

 

Can the modules be interchangeable meaning could I use the 10G-SR in the 1Gig SFP router port?  

Can the 2 10Gig interfaces on the router be used, one to connect to the ISP and one to the CORE switch using such modules?

 

Thanks in advance.

 

 

2 REPLIES 2
balaji.bandi
VIP Master

Optic should be same always boith the side, you can not mix with 10G with 1GB.

 

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If the ISP is using a FINISAR SFP on the their edge router can the other end be used to connect to the Cisco GLD-SX-MMD on my equipment?