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Small rectangular SFP+ transceiver module, matte metal finish, LC duplex port, Cisco label

Cisco Systems, Inc.

Cisco Systems, Inc. SFP-10G-SR= SFP+ Transceiver 10GBase-SR 850nm 300m LC Duplex

SKU CH-8CK4-PCJDF MPN SFP-10G-SR=

A 10 Gigabit Ethernet SFP+ transceiver for multi-mode fiber at 850 nm, reaching 300 m over OM3 with LC duplex connectors, hot-swappable for Cisco Nexus 5000 and 7000 series switches

  • Form factorSFP+
  • Port countTotal Number of Ports: 1 Connector Type: LC Interfaces/Ports
  • Brand compatibilityCisco Nexus 5000 Series Switches Cisco Nexus 7000 Series Swi
  • Product typeTransceiver
  • Network cablingMedia Type Supported: Optical Fiber Fiber Mode Supported: Mu
  • Optical wavelength850 nm

Type 10GBase-SR: 300m

  • 10 Gbps throughput for high-speed data centre links
  • 300 m reach on OM3 multi-mode fibre for intra-building runs
  • 850 nm wavelength tuned for short-range optics
  • Hot-swappable SFP+ form factor for zero-downtime upgrades
  • Compatible with Cisco Nexus 5000 and 7000 series switches

Cisco SFP+ 10GBase-SR module

The Cisco SFP-10G-SR= is a hot-swappable SFP+ transceiver designed for 10 Gigabit Ethernet links over multi-mode fiber. It targets data-centre, enterprise wiring-closet and service-provider transport environments that need 850 nm short-reach connectivity.

Installation and common issues

The module plugs directly into any compatible Cisco Nexus 5000 or 7000 series SFP+ port without tools and works immediately because it is hot-swappable. The only frequent problem is exceeding the supported distance: standard FDDI-grade multimode fiber carries the signal for 26 m, while 2000 MHz*km OM3 fiber extends the reach to 300 m.

Sustained-load behaviour

At the full 10 Gbps line rate the transceiver maintains the 840 to 860 nm wavelength window continuously, so link stability depends on keeping the fiber plant within the specified loss budget. Temperature stays within the normal SFP+ operating range because the 0.17 lb module has no moving parts and draws only the power the host port supplies.

How it compares

Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.

Price $706.99
Pricier than about 90% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameCisco Systems, Inc
Part numberSFP-10G-SR=
Product typeTransceiver
Performance
Transfer speed10 Gbit/s
Connectivity
Network cablingMedia Type Supported:
Optical Fiber
Fiber Mode Supported:
Multi-mode
Ethernet Technology:
10 Gigabit Ethernet
Network Technology:
10GBase-SR
Optical wavelength850 nm
Supported protocolsTCP/IP
Maximum range300 m
Ports & slots
Port countTotal Number of Ports:
1
Connector Type:
LC
Interfaces/Ports Details:
1 x LC Duplex 10GBase-SR
Size & build
Form factorSFP+
Product dimensionsHeight:
0.3 in
Width:
0.5 in
Depth:
2.2 in
Product weight(Approximate):
0.17 lb
Shipping weight0.05 kg
Package size152 × 137 × 13 mm
Compatibility
Brand compatibilityCisco Nexus 5000 Series Switches
Cisco Nexus 7000 Series Switches

Other versions of this model

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Questions about this item

How can I verify the transceiver is operating correctly after installation?

Check the switch port status for a solid link light and confirm the interface shows 10 Gbps speed with no CRC errors; the module supports 850 nm wavelength and up to 300 m reach on OM3 fibre.

What comes in the box and what must be purchased separately?

The SFP+ module itself is supplied; you must buy LC duplex multi-mode patch cables and ensure your switch has an available SFP+ slot.

Which Cisco switch series should I match this module to?

It is validated for Nexus 5000 and Nexus 7000 series switches running 10GBase-SR over multi-mode fibre.

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