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Black SFP+ transceiver module with LC duplex port and bail latch

STARTECH

STARTECH MASFP10GBSR 10GBASE-SR SFP+ Transceiver 850nm 300m

SKU CH-QX60-ND892 MPN MASFP10GBSR

10 Gbps SFP+ transceiver delivers 10GBASE-SR connectivity over multimode fiber up to 300 m

  • Port count1 - Fiber Optic LC Duplex Female
  • Product typeTransceiver
  • Supported standardsIEEE 802.3ae 10GBASE-SR
  • Optical wavelength850 nm
  • Fiber modeMulti Mode
  • Supported protocolsTCP/IP
  • Delivers 10 Gbps over multimode fiber up to 300 m
  • 850 nm wavelength suits short-range 10GBASE-SR links
  • Hot-swappable SFP+ form factor enables live module changes
  • Low power draw under 1.2 W reduces system heat
  • Operates reliably from 0 °C to 70 °C

Cisco Meraki Compatible SFP+

The STARTECH MASFP10GBSR is a 10GBASE-SR SFP+ transceiver built for network engineers who need a direct replacement for the Cisco Meraki MA-SFP-10GB-SR module. It delivers 10 Gbps connectivity over multimode fiber with an LC duplex interface. The module is hot-swappable and complies with MSA standards for broad switch compatibility.

Sustained Load Behaviour

Operating continuously between 0°C and 70°C, the transceiver maintains link stability across the full 300 m reach without thermal throttling. Power draw stays below 1.2 W during extended 10 Gbps throughput, keeping chassis temperatures low in dense patch-panel deployments. Digital diagnostics monitoring provides real-time visibility into optical power and temperature metrics.

Deciding Specification

The 300 m maximum distance over 850 nm multimode fiber is the single figure that determines whether this module fits the link budget. Runs longer than 300 m require long-range optics, while single-mode infrastructure cannot be used with this 10GBASE-SR device.

How it compares

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

Price $42.99
Cheaper than about 78% of the 1,471 comparable items (median $138.99).

Specifications

Product
Brand nameStarTech.com
Model nameMASFP10GBSR
Product typeTransceiver
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 count1 - Fiber Optic LC Duplex Female
Size & build
Shipping weight0.05 kg
Package size112 × 90 × 30 mm
In the box
In the box1 - SFP+ transceiver
Environment & compliance
Temperature rangeOperating Temperature: 0 degree C to 70 degree C (32 degree F to 158 degree F)
Storage Temperature: -40 degree C to 85 degree C (-40 degree F to 185 degree F)
Humidity range5 to 95% RH

Questions about this item

How much power does the MASFP10GBSR draw under continuous 10 Gbps load?

The module consumes less than 1.2 W while delivering 10 Gbps over multimode fibre, keeping heat output low during all-day operation.

Which patch cables and switch ports are required to use this transceiver?

You need LC duplex multimode patch cords and an SFP+ cage that supports 10GBASE-SR at 850 nm.

Will this transceiver link reliably with legacy 1 GbE SFP ports on the same switch?

No, the MASFP10GBSR operates only at 10 Gbps per IEEE 802.3ae and will not negotiate down to 1 GbE speeds.

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