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Small silver SFP+ transceiver module with LC duplex port and side bail latch

STARTECH

STARTECH SFP10GSRST SFP transceiver 10GBASE-SR 850nm 300m

SKU CH-43E2-X3EPM MPN SFP10GSRST

A 10 Gbps SFP+ transceiver for multimode fibre up to 300 m with LC connectors and Digital Diagnostic Monitoring

  • Port countFiber Optic LC Female
  • Supported standardsIEEE 802.3ae 10GBASE-SR
  • Optical wavelength850 nm
  • Fiber modeMulti Mode
  • Supported protocolsTCP/IP
  • Maximum range300 m (984 ft)
  • 10 Gbps throughput for high-speed networking
  • 300 m reach over multimode fiber at 850 nm
  • Hot-pluggable SFP+ with LC duplex connector
  • Cisco SFP-10G-SR compatible across Firepower, ASR9000, Catalyst 9300, 9500, 3850
  • Digital Diagnostic Monitoring reports status to SNMP tools

Cisco SFP-10G-SR Compatible Transceiver

The StarTech.com SFP10GSRST is a hot-pluggable SFP+ module built to the IEEE 802.3ae 10GBASE-SR standard. It delivers 10 Gbps over multimode fiber at 850 nm wavelength with an LC duplex connector. The module is MSA compliant and guaranteed compatible with Cisco switches including Firepower, ASR9000, C9300, C3850 and C9500 series. Digital Diagnostic Monitoring support reports status to SNMP tools.

Suits Cisco and MSA Switches; Not for Longer Links

This module suits network engineers deploying 10 Gigabit Ethernet links inside data centres or campus LANs where Cisco or other MSA-compliant switches accept uncoded optics. It covers runs up to 300 m on OM3 or OM4 multimode fiber. Buyers who need longer reach or single-mode fiber should look at a different module. The transceiver does not support distances beyond the 300 m specification.

300 m Multimode Reach at 850 nm

The decisive specification is the maximum link distance of 300 m (984 ft) over multimode fiber at 850 nm. This reach fits typical rack-to-rack or intra-building connections. If your design requires longer spans or single-mode cable, this part will not meet the requirement.

How it compares

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

Price $269.99
Pricier than about 68% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameStarTech.com
Model nameSFP10GSRST
Performance
Transfer speed10 Gbit/s
Connectivity
Supported standardsIEEE 802.3ae 10GBASE-SR
Optical wavelength850 nm
Fiber modeMulti Mode
Supported protocolsTCP/IP
Maximum range300 m (984 ft)
Ports & slots
Port countFiber Optic LC Female
Size & build
Shipping weight0.05 kg
Package size112 × 89 × 33 mm
In the box
In the box52824T

Questions about this item

What type of fiber patch cable and connector do I need to connect the LC female port on this SFP+ module?

Use a multimode fiber patch cable with LC connectors on both ends, such as OM3 or OM4, to match the LC female port and 850nm wavelength of this module.

Will this 10GBASE-SR transceiver link with my existing 1Gb SFP ports on the same switch?

No, this module operates at a fixed 10Gbps rate under the IEEE 802.3ae standard and will not negotiate down to 1Gbps on standard SFP ports.

How can I confirm the module is operating correctly after installing it in my Cisco switch?

Check the switch interface status for a link light and use the CLI command 'show interface transceiver detail' to verify Digital Diagnostic Monitoring reports valid temperature, voltage, and optical power levels.

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