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Cisco SFP-10G-SR 10GBASE-SR SFP+ Multimode Transceiver

Data center · Module / card

Cisco SFP-25G-SR-S 25GBASE-SR SFP28 Transceiver

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Cisco S-Class 25 GbE SFP28 short-reach optic: 850 nm multimode, 70 m on OM3 / 100 m on OM4, duplex LC, 1.2 W; host must run RS-FEC.

$899.99$1,263.85
In stock

SKU SFP-25G-SR-S · 30-day returns

The Cisco SFP-25G-SR-S is the short-reach 25 Gigabit Ethernet optic in Cisco's SFP28 family, aimed at server and leaf-switch links inside the data centre.

• 25GBASE-SR at 850 nm over 50 µm multimode fibre • Up to 70 m on OM3 and 100 m on OM4 or OM5 • Duplex LC/PC connector; maximum power draw 1.2 W • Transmit power -8.4 to +2.4 dBm, receive sensitivity down to -10.3 dBm • Commercial temperature range of 0 to 70 °C

Cisco notes that the host port must have RS-FEC enabled for this module, and that FCoE is supported where the host software allows it. Patch cords must use PC or UPC connectors, not APC. The module carries Cisco's five-year standard warranty.

Specifications

Technical specifications
General
Part numberSFP-25G-SR-S
Form factorSFP28
Optical
Standard25GBASE-SR
Wavelength850 nm (840-860 nm)
Media50 µm multimode fibre
ConnectorDuplex LC/PC
Reach70 m OM3, 100 m OM4/OM5
Transmit power-8.4 to +2.4 dBm
Receive power-10.3 to +2.4 dBm
Power
Maximum power consumption1.2 W
Host requirement
FECRS-FEC on host port
Environment
Operating temperature0 to 70 °C
Physical
Bail latch colourBeige
WarrantyCisco standard warranty: 5 years

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Specifications and images are provided by the manufacturer and may change without notice. Please check compatibility with your existing equipment before ordering.