The Cisco® 10GBASE SFP+ modules offer customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.

Main features of Cisco 10GBASE SFP+ modules include:
-Smallest 10G form factor.
-Supports 10GBASE Ethernet.
-Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a Cisco switch.
-Provides flexibility of interface choice.
-Supports "pay-as-you-populate" model.
-Supports the Cisco quality identification (ID) feature that enables a Cisco switch to identify whether the module is certified and tested by Cisco.
-Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the same link.

The Cisco 10GBASE-LR Module supports a link length of 10 kilometers on standard single-mode fiber (SMF, G.652)

Specification

Product
Product id	277169
Brand	Cisco Systems
Partnr	SFP-10G-LR=
EAN/UPC code	882658167126
Warranty (months)	Standard warranty: 90 days. Extended warranty (optional): Cisco SFP+ modules can be covered in a Cisco SMARTnet® Service support contract for the Cisco switch or router chassis.
Brand-specific features
Hot-swap	Y
Ports & interfaces
Connectivity technology	Wired
Performance
Maximum transfer distance	10000 m
Wavelength	1310 nm
Power
Power consumption (typical)	1 W
Weight & dimensions
Weight	75 g
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C
Other features
Interface	SFP
Dimensions (WxDxH)	13.4 x 56.5 x 8.5 mm
Fiber type	SMF