Product Overview

The Cisco^® S-Class 10GBASE SFP+ modules (Figure 1) offer customers a variety of 10 Gigabit Ethernet connectivity options optimized for Enterprise and data center applications. S-Class optics are available for the most common reaches needed for these applications.

Features and Benefits

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.

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).

Cisco SFP-10G-ER-S

The Cisco 10GBASE-ER module supports a link length of up to 40 kilometers on standard single-mode fiber (SMF, G.652).

Cisco SFP-10G-ZR-S

The Cisco SFP-10G-ZR module supports link lengths of up to about 80 kilometers on standard single-mode fiber (SMF, G.652). This interface is not specified as part of the 10 Gigabit Ethernet standards and is, instead, built according to Cisco specifications.