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Data Sheet

Cisco 10GBASE SFP+ Modules

Product Overview

The Cisco

10GBASE SFP+ modules (Figure 1) offer customers a wide variety of 10 Gigabit Ethernet connectivity

options for data center, enterprise wiring closet, and service provider transport applications.

Figure 1. Cisco 10GBASE SFP+ Modules

Features and Benefits

Main features of Cisco 10GBASE SFP+ modules include:

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Smallest 10G form factor

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Supports 10GBASE Ethernet and OTU2/OTU2e

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Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a Cisco switch

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Provides flexibility of interface choice

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Supports “pay-as-you-populate” model

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Supports digital optical monitoring capability

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Supports the Cisco quality identification (ID) feature that enables a Cisco switch to identify whether the

module is certified and tested by Cisco

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Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the

same link

Cisco SFP-10G-SR

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

The Cisco SFP-10G-SR-X is a 10GBASE-SR 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.

Summary of content (9 pages)

PAGE 1
Data Sheet Cisco 10GBASE SFP+ Modules Product Overview ® The Cisco 10GBASE SFP+ modules (Figure 1) offer customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications. Figure 1.
PAGE 2
Cisco SFP-10G-LRM The Cisco 10GBASE-LRM Module supports link lengths of 220m on standard Fiber Distributed Data Interface (FDDI) grade multimode fiber (MMF). To ensure 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: http://www.cisco.
PAGE 3
Figure 2. Cisco Direct-Attach Twinax copper cable assembly with SFP+ connectors Cisco SFP+ Active Optical Cables Cisco SFP+ Active Optical Cables (Figure 3) are direct-attach fiber assemblies with SFP+ connectors. They are suitable for very short distances and offer a cost-effective way to connect within racks and across adjacent racks. Cisco offers Active Optical Cables in lengths of 1, 2, 3, 5, 7, and 10 meters Figure 3.
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Table 1 provides cabling specifications for the Cisco SFP+ modules. Table 1. SFP+ Port Cabling Specifications Cisco SFP+ Wavelength (nm) Cable Type Core Size (Microns) Modal Bandwidth * *** (MHz km) Cable * Distance Cisco SFP-10G-SR Cisco SFP-10G-SR-X 850 MMF 62.5 160 (FDDI) 26m 62.5 200 (OM1) 33m 50.0 400 66m 50.0 500 (OM2) 82m 50.0 2000 (OM3) 300m 50.0 4700 (OM4) 400m MMF 62.5 500 220m SMF 50.0 400 100m 50.0 500 220m G.652 - 300m 50.0 500 (OM2) 25m 50.
PAGE 5
Table 2 shows the main optical characteristics for the Cisco SFP+ modules. Table 2. Optical Transmit and Receive Specifications Product Type Cisco SFP-10G-SR 10GBASE-SR 850nm MMF Transmit Power (dBm)* Receive Power (dBm)* Maximum Minimum Maximum Minimum Transmit and Receive Wavelength (nm) ** -7.3 -1.0 -9.9 840 to 860 ** -1.2 Cisco SFP-10G-SR-X 10GBASE-SR 850nm MMF -1.2 -7.3 -1.0 -9.9 840 to 860 Cisco SFP-10G-LRM 10GBASE-LRM 1310nm MMF and SMF 0.5 -6.5 0.5 -8.
PAGE 6
Parameters are specified over temperature and at end of life unless otherwise noted. When shorter Note: distances of single-mode fiber are used (<40km), an inline optical attenuator must be used to avoid overloading and damaging the receiver. Table 4 describes the bail latch color code for each type of optical SFP+ module. Table 4.
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Table 5. SFP+ Modules Maximum Power Consumption Product Power Consumption (W) Operating Temperature Range Cisco SFP-10G-SR 1 COM Cisco SFP-10G-SR-X 1 EXT Cisco SFP-10G-LRM 1 COM Cisco FET-10G 1 COM Cisco SFP-10G-LR 1 COM Cisco SFP-10G-LR-X 1 EXT Cisco SFP-10G-ER 1.5 COM Cisco SFP-10G-ZR 1.
PAGE 8
Description Product Number SFP+ Twinax Copper Modules 10GBASE-CU SFP+ Cable 1 Meter, passive SFP-H10GB-CU1M 10GBASE-CU SFP+ Cable 1.5 Meter, passive SFP-H10GB-CU1-5M 10GBASE-CU SFP+ Cable 2 Meter, Passive SFP-H10GB-CU2M 10GBASE-CU SFP+ Cable 2.