Cisco Cisco DWDM Transceiver Modules Data Sheet
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Cisco SFP-10G-SR Module
The Cisco 10GBASE-SR Module supports a link length of 26m on standard Fiber Distributed Data Interface
(FDDI)-grade multimode fiber (MMF). Using 2000MHz
*
km MMF (OM3), up to 300m link lengths are possible. Using
4700MHz
*
km MMF (OM4), up to 400m link lengths are possible.
Cisco SFP-10G-SR-X Module
The Cisco SFP-10G-SR-X is a multirate
*
10GBASE-SR, 10GBASE-SW and OTU2/OTU2e module for extended
operating temperature range. It supports a link length of 26m on standard Fiber Distributed Data Interface (FDDI)-
grade multimode fiber (MMF). Using 2000MHz
*
km MMF (OM3), up to 300m link lengths are possible. Using
4700MHz
*
km MMF (OM4), up to 400m link lengths are possible.
*
Except for version 1, which supports only 10GBASE-SR
Cisco SFP-10G-LRM Module
The Cisco 10GBASE-LRM Module supports link lengths of 220m on standard Fiber Distributed Data Interface
(FDDI) grade multimode fiber (MMF). To make sure that specifications are met over FDDI-grade, OM1 and OM2
fibers, the transmitter should be coupled through a mode conditioning patch cord. No mode conditioning patch cord
is required for applications over OM3 or OM4. For additional information on mode conditioning patch cord
requirements please see:
The Cisco 10GBASE-LRM Module also supports link lengths of 300m on standard single-mode fiber (SMF, G.652).
Cisco SFP-10G-LR-S Module (S-Class)
The Cisco 10GBASE-LR module supports a link length of 10 kilometers on standard single-mode fiber (SMF)
(G.652). SFP-10G-LR-S does not support FCoE.
Cisco SFP-10G-LR Module
The Cisco 10GBASE-LR Module supports a link length of 10 kilometers on standard single-mode fiber
(SMF, G.652).
Cisco SFP-10G-LR-X Module
The Cisco SFP-10G-LR-X is a multirate 10GBASE-LR, 10GBASE-LW, and OTU2/OTU2e module for extended
operating temperature range. It supports a link length of 10 kilometers on standard single-mode fiber
(SMF, G.652).
Cisco SFP-10G-ER-S Module (S-Class)
The Cisco 10GBASE-ER module supports a link length of up to 40 kilometers on SMF (G.652). SFP-10G-ER-S
does not support FCoE.
Cisco SFP-10G-ER Module
The Cisco 10GBASE-ER Module supports a link length of up to 40 kilometers on standard single-mode fiber
(SMF, G.652).