10GBASE-SR SFP+ Transceivers
10GBASE-SR SFP+ transceivers: 10 Gb/s Ethernet optics for 850 nm multimode fiber with duplex LC connectors, rated in Cisco's data sheet for 300 m over OM3 and 400 m over OM4. The listing is coded for Cisco, Juniper, Dell, HPE, Arista, Brocade, Extreme and other platforms, alongside Finisar and Avago modules. Every optic is tested as it comes in and again as it goes out.
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Solarflare PLRXPL-SC-S43-SF 10G 850nm SFP+ Optical Transceiver | SFM10G-SRAvailability: In StockManufacturer: Solarflare Condition: Refurbished 1 Year WarrantyBuy Now$17.99 - 10GBASE-SR SFP+ 850NM 400M OM4/300M MMF LC CONNECTOR HP COMPATIBLEAvailability: Available by QuoteManufacturer: Enterasource Condition: New 1 Year WarrantyStarting at$30.00Out of stock
- Dell 9DKXJ 10GBASE-SR SFP+ 850nm SR Transceiver Module QLogic PLRXPL-SC-S43-811Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell N8TDR 10GBASE-SR SFP+ 850nm SR Transceiver Module | Intel FLTX8574D3BNL-FCAvailability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell R8H2F 10GBASE-SR SFP+ 850nm SR Transceiver Module | Intel FTLX8571D3BCV-ITAvailability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell T16JY 10GBASE-SR SFP+ 850nm SR Transceiver Module | Mellanox MFM1T02A-SRAvailability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell Y3KJN 10GBASE-SR SFP+ 850nm SR Transceiver Module | Intel FTLX8571D3BCV-ITAvailability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- HPE 456096-001 c-Class BladeSystem 10GBASE-SR SFP+ 850NM SR Transceiver ModuleAvailability: Available by QuoteManufacturer: HPE Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Intel FTLX8571D3BCV-IT 10GBASE SFP+ 850nm SR Transceiver ModuleAvailability: Available by QuoteManufacturer: Intel Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Juniper 740-031980 SFPP-10GE-SR 10GBASE-SX SFP+ 850nmAvailability: Available by QuoteManufacturer: Juniper Condition: Refurbished 1 Year WarrantyStarting at$15.00Out of stock
- Juniper EX-SFP-10GE-SR SFPP-10GE-SR 740-021308 10GE SFP+ SR TransceiverAvailability: Available by QuoteManufacturer: Juniper Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Juniper FTLX8571D3BCL-J1 10GE SFP+ SR TransceiverAvailability: Available by QuoteManufacturer: Finisar Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
Reach by fiber grade
The grade of multimode fiber in the wall sets how far an SR link runs. Cisco's 10GBASE SFP+ data sheet gives these lengths for its SFP-10G-SR at 850 nm:
| Fiber | Core and modal bandwidth | Maximum link |
|---|---|---|
| FDDI-grade | 62.5 µm, 160 MHz·km | 26 m |
| OM1 | 62.5 µm, 200 MHz·km | 33 m |
| OM2 | 50 µm, 500 MHz·km | 82 m |
| OM3 | 50 µm, 2000 MHz·km | 300 m |
| OM4 | 50 µm, 4700 MHz·km | 400 m |
Cisco also sets a 2 m minimum cable length for SR modules. Single-mode runs need LR optics, which are on the optical transceivers page with every other standard.
Match the coding to the port
Switches and NICs read an optic's coding: Cisco documents a Quality ID check that tells a Cisco switch whether an installed module has been certified and tested by Cisco. Order the coding of the device the optic plugs into. This page carries Cisco-coded SFP-10G-SR and SFP-10G-SR-S, Juniper-coded SFPP-10GE-SR and EX-SFP-10GE-SR, Dell-coded WTRD1, XYD50 and C5RNH, HPE 455885-001 and Arista SFP-10G-SR, and Cisco notes that the S-class SFP-10G-SR-S does not support FCoE.
Inside a rack, direct-attach cables replace a pair of optics. These modules fit 10GbE network adapters with SFP+ cages, 10GbE switches, and the Cisco and Juniper switches we sell. Neighbouring speeds: 1G SFP transceivers and 40G QSFP+. Each optic is sold with an Enterasource warranty; its listing gives the term.
