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orginal Cisco SFP-10G-SR= 10GBASE-SR SFP Transceiver Module Cisco SFP-10G-SR= 10GBASE-SR SFP Transceiver Module, MMF 850nm, DOM 300M 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. 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. 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). SFP-10G-ER-S does not support FCoE. 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. SFP-10G-ZR-S does not support FCoE. Technical specifications Platform support Cisco SFP+ modules are supported on Cisco switches. For more details, refer to the document “Cisco 10 Gigabit Ethernet Transceiver Modules Compatibility Matrix”: https://www.cisco.com/en/US/docs/interfaces_modules/transceiver_modules/compatibility/matrix/OL_6974.html. 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. Table 1. SFP+ Port cabling specifications Cisco SFP+Wavelength (nm)Cable TypeCore Size (Microns)Modal Bandwidth (MHz *km)***Cable Distance*Cisco SFP-10G-SR-S a850MMF62.5 62.5 50.0 50.0 50.0 50.0160 (FDDI) 200 (OM1) 400 500 (OM2) 2000 (OM3) 4700 (OM4)26m 33m 66m 82m 300m 400mCisco SFP-10G-LR-S a1310SMFG.652-10kmCisco SFP-10G-ER-S****a1550SMFG.652-40km **Cisco SFP-10G-ZR-S a1550SMFG.652-80km* Minimum cabling distance for -SR, -LRM, -LR, -ER modules is 2 meters, according to the IEEE 802.3ae standard. ** Links longer than 30 kilometers are considered engineered links as per the IEEE 802.3ae standard. *** Specified at transmission wavelength. **** Requires 5 dB 1550 nm fixed loss attenuator for less than 20 kilometers. Attenuator is available as a spare. The part number is 15216 ATT LC 5=. a No FCoE support Table 2 shows the main optical characteristics for the Cisco SFP+ modules. Table 2. Optical transmit and receive specifications ProductTypeTransmit Power (dBm) *Receive Power (dBm)*Transmit and Receive Wavelength (nm)MaximumMinimumMaximumMinimumCisco SFP-10G-SR-S10GBASE-SR 850nm MMF-1.2 **-7.3-1.0-9.9840 to 860Cisco SFP-10G-LR-S10GBASE-LR 1310nm SMF0.5-8.20.5-14.41260 to 1355Cisco SFP-10G-ER-S10GBASE-ER 1550nm SMF4.0-4.7-1-15.81530 to 1565Cisco SFP-10G-ZR-S10GBASE-ZR 1550nm SMF4.00-7-241530 to 1565* Transmitter and receiver power is in average, unless specified. ** The launch power shall be the lesser of the class 1 safety limit or the maximum receive power. Class 1 laser requirements are defined by IEC 60825-1: 2001. Table 3 describes the bail latch color code for each type of optical Cisco SFP+ module. Table 3. Cisco SFP+ optical modules color code ProductBail Latch ColorCisco SFP-10G-SR-SBeigeCisco SFP-10G-LR-SBlueCisco SFP-10G-ER-SRedCisco SFP-10G-ZR-SGreenDimensions Dimensions (H x W x D): 8.5 x 13.4 x 56.5 mm. Cisco SFP+ connectors typically weigh 75 grams or less. Environmental conditions and power requirements Operating temperature range: ● Commercial temperature range (COM): 0 to 70°C (32 to 158°F) ● Storage temperature range: -40 to 85°C (-40 to 185°F) Table 4 provides the maximum power consumption and operating temperature range ratings for each Cisco SFP+ module. Table 4. Cisco SFP+ modules maximum power consumption ProductPower Consumption (W)Operating Temperature RangeCisco SFP-10G-SR-S1COMCisco SFP-10G-LR-S1COMCisco SFP-10G-ER-S1.5COMCisco SFP-10G-ZR-S1.5COMWarranty ● Standard warranty: 1 year ● Extended warranty (optional): Cisco SFP+ modules can be covered in a Cisco Smart Net Total Care ™ Service support contract for the Cisco platform chassis Ordering information Table 5 provides the ordering information for Cisco SFP+ modules and related cables. Table 5. Ordering information DescriptionProduct NumberSFP+ ModulesCisco 10GBASE-SR SFP+ Module for MMFSFP-10G-SR-SCisco 10GBASE-LR SFP+ Module for SMFSFP-10G-LR-SCisco 10GBASE-ER SFP+ Module for SMFSFP-10G-ER-SCisco 10GBASE-ZR SFP+ Module for SMFSFP-10G-ZR-SRegulatory and standards compliance Following is information about standards and safety compliance. Standards ● GR-20-CORE: Generic requirements for optical fiber and optical fiber cable ● GR-326-CORE: Generic requirements for single-mode optical connectors and jumper assemblies ● GR-1435-CORE: Generic requirements for multifiber optical connectors ● IEEE 802.3: 10 Gigabit Ethernet ● SFP+ MSA SFF-8431 (optical modules, active optical cables, and passive twinax cables)
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