SFP-10G-SR, Cisco 10GBASE-SR SFP+ Transceiver, 850nm Multimode, 300m OM3 / 400m OM4, Duplex LC

Name: SFP-10G-SR, Cisco 10GBASE-SR SFP+ Transceiver, 850nm Multimode, 300m OM3 / 400m OM4, Duplex LC
Brand: Cisco
SKU: SFP-10G-SR
Price: 77.93 USD
Availability: InStock

Model:

SFP-10G-SR

Detail:

SFP-10G-SR - Cisco 10GBASE-SR SFP+ transceiver module for 10 Gigabit Ethernet over multimode fiber. 850 nm, 300 m reach on OM3 and 400 m on OM4/OM5, duplex LC/PC connector, beige bail latch, 1 W maximum power consumption, DOM/DDM support, commercial 0-70 °C. New factory sealed, 5-year warranty.

List Price:

US$ 91.68

Price:

US$77.93

Availability:

In Stock

Condition:

New Factory Sealed

Delivery:

1 Month Standard Lead Time
Need it sooner? Contact our sales team.

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Specification

Parameter

Parameter Category	Specification
Model Number	SFP-10G-SR
Product Type	10GBASE-SR SFP+ Optical Transceiver Module
Form Factor	SFP+ (Enhanced Small Form-factor Pluggable)
Data Rate	10 Gbps
Wavelength	850 nm (840–860 nm)
Fiber Type	Multimode fiber (MMF)
Reach	300 m on OM3; 400 m on OM4 / OM5
Connector	Duplex LC/PC
Bail Latch Color	Beige
Transmit Power	-1.2 to -7.3 dBm
Receive Power	-1.0 to -9.9 dBm
Maximum Power Consumption	1 W
Digital Optical Monitoring	Supported (DOM / DDM)
Operating Temperature	Commercial, 0 to 70 °C
Storage Temperature	-40 to 85 °C
Dimensions (H × W × D)	8.5 × 13.4 × 56.5 mm
Weight	75 g or less
Compatibility	Cisco switches, routers and firewalls with 10G SFP+ ports
Warranty	5 years

Comparison with other Cisco 10G SFP+ Optics

Parameter	SFP-10G-SR	SFP-10G-LR	SFP-10G-ER	SFP-10G-ZR
Reach	400 m (OM4)	10 km	40 km	80 km
Wavelength	850 nm	1310 nm	1550 nm	1550 nm
Fiber Type	Multimode	Single-mode	Single-mode	Single-mode
Connector	Duplex LC	Duplex LC	Duplex LC	Duplex LC
Typical Use	In-rack, intra-DC	Campus backbone	Metro / long haul	Very long haul

Q&A

What is the difference between Cisco SFP-10G-SR and SFP-10G-LR?

Cisco SFP-10G-SR is an 850 nm short-reach optic for multimode fiber, reaching 300 m on OM3 and 400 m on OM4/OM5. SFP-10G-LR uses 1310 nm over single-mode fiber and reaches 10 km. Choose SR for in-rack and intra-data-center links already cabled with MMF, and LR when the run exceeds the multimode budget or the plant is SMF.

Does the Cisco SFP-10G-SR support DOM / DDM?

Yes. The SFP-10G-SR supports digital optical monitoring, so supported Cisco platforms can read real-time transmit and receive optical power, temperature, supply voltage and laser bias current, which makes link troubleshooting and pre-failure detection practical.

How far does the Cisco SFP-10G-SR reach on OM3 and OM4 fiber?

300 m on OM3 (50 µm, 2000 MHz·km) and 400 m on OM4 / OM5 (50 µm, 4700 MHz·km). On older FDDI-grade multimode fiber the reach drops to roughly 26 m, so confirm the cable grade before ordering.

Support FAQ

Warranty terms

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