The Cisco SFP-10G-SR module is the multimode 10G fiber optical transceiver, and it supports up to 400m link length when uses 4700Mhz KM MMF (OM3).
The Features
Figure 1. The appearance of SFP-10G-SR.

☆ Industry’s smallest 10G form factor for greatest density per chassis
☆ Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a Cisco switch
☆ Supports “pay-as-you-populate” model for investment protection and ease of technology migration
☆ Digital optical monitoring capability for strong diagnostic capabilities
☆ Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the same link
☆ Cisco quality identification (ID) feature enables a Cisco platform to identify whether the module is certified and tested by Cisco
The Supported Platforms
Figure 2. The SFP-10G-SR can be supported in a switch SFP slot.

Table 1. Cisco SFP+ modules are supported on a wide range of Cisco switches and routers:
|
Supported Platforms |
Supported Platforms |
|
Cisco ASR 1000 Series Router |
ASR 901 |
|
Cisco Catalyst 2960-S Series Switches |
ASR 9000v Series Router |
|
Cisco Catalyst 2960-X Series Switches |
CRS Router |
|
Cisco Catalyst 2960-XR Series Switches |
MDS 9000 |
|
Cisco Catalyst 3560 Series Switches |
ME 4500 |
|
Cisco Catalyst 3560-E Series Switches |
ME 4900NCS 6000 Series Router |
|
Cisco Catalyst 3560-X Series Switches |
SCE 8000 |
|
Cisco Catalyst 3850 Series Switches |
Shared Port Adapter (SPA) |
|
Cisco ASR 903 router |
Catalyst 2350 and 2360 Series Switches |
|
Cisco ASR 9000 Series Router |
Catalyst 3100 Blade Switches |
|
Cisco 7600 Series Router |
Nexus 2000 and 4000 Series Switches |
|
Cisco Catalyst 4500 and 4500-X Series Switches |
Nexus 9000 and 9500 (modular) Series Switches |
|
Cisco Catalyst 3750,3750-E,3750-X Series Switches |
RF Gateway Series |
|
Cisco Nexus 3000 Series Switches |
Unified Computing System (UCS) Switches |
Compare to Similar Items
Table 2. SFP-10G-SR and SFP-10G-LR Port Cabling Specifications:
|
Cisco SFP+ |
Wavelength (nm) |
Cable Type |
Core Size (Microns) |
Modal Bandwidth (MHz/km) |
Cable Distance |
|
SFP-10G-SR |
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 |
|
SFP-10G-LR |
1310 |
SMF |
G.652 |
- |
10km |
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