Cisco SFP-10G-SR-S= 10GBASE-SR (S-Class) SFP+ Transceiver Module, MMF 850nm
 
Features and benefits
The Cisco 10GBASE-SR module supports a link length of 26 meters on standard Fiber Distributed Data Interface (FDDI)-grade Multimode Fiber (MMF). Using 2000 MHz*km MMF (OM3), up to 300-meter link lengths are possible. Using 4700 MHz*km MMF (OM4), up to 400 meter link lengths are possible. SFP-10G-SR-S does not support FCoE.
 
Main features of Cisco 10GBASE SFP+ modules include:
● Smallest 10G form factor
● Commercial temperature (0 to 70°C) only
● Supports 10GBASE Ethernet only
● Hot-swappable input/output device that plugs in to an Ethernet SFP+ port of Cisco platforms
● Provides flexibility of interface choice
● Supports digital optical monitoring capability
● Cisco quality identification (ID) feature that enables a Cisco platform to identify - optics supported by Cisco technology
● Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the same link
Cisco SFP-10G-SR-S
The Cisco 10GBASE-SR module supports a link length of 26 meters on standard Fiber Distributed Data Interface (FDDI)-grade Multimode Fiber (MMF). Using 2000 MHz*km MMF (OM3), up to 300-meter link lengths are possible. Using 4700 MHz*km MMF (OM4), up to 400 meter link lengths are possible. SFP-10G-SR-S does not support FCoE.
Cisco SFP-10G-LR-S
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.
 
Technical specifications
Connectors and cabling
Connectors: Dual LC/PC connector (-SR, -LR, -ER, -ZR).
Note: Only connections with patch cords with PC or Ultra-Physical Contact (UPC) connectors are supported. Patch cords with Angled Physical Contact (APC) connectors are not supported. All cables and cable assemblies used must be compliant with the standards specified in the standards section.
Table 1 provides cabling specifications for the Cisco SFP+ modules.
1. SFP+ Port cabling specifications
Cisco SFP+
Wavelength (nm)
Cable Type
Core Size (Microns)
Modal Bandwidth (MHz*km)***
Cable Distance*
Cisco SFP-10G-SR-S
850
MMF
62.5
62.5
50.0
50.0
50.0
50.0
160 (FDDI)
200 (OM1)
400
500 (OM2)
2000 (OM3)
4700 (OM4)
26m
33m
66m
82m
300m
400m
Cisco SFP-10G-LR-S
1310
SMF
G.652
-
10km
* Minimum cabling distance for -SR, -LRM, -LR, -ER modules is 2 meters, according to the IEEE 802.3ae standard.
 
Product specifications
 
DataSheet Pdf