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- Description
- Specifications
SFP-10G-SR-X is the Cisco multirate 10GBASE-SR, 10GBASE-SW and OTU2/OTU2e SFP+ module for an extended operating temperature range. It works over multimode fibre only, at 850 nm, with a transmit and receive wavelength range of 840 to 860 nm.
Reach depends on the fibre: up to 300 m on OM3 (2000 MHz*km) and up to 400 m on OM4 (4700 MHz*km), with 26 m on FDDI-grade multimode fibre. The module uses dual LC connectors and works with PC or UPC patch cords, not APC.
Transmit power is between -7.3 dBm and -1.2 dBm and receive power between -9.9 dBm and -1.0 dBm, as average values. Power consumption is 1 W and the bail latch is beige.
The extended (EXT) temperature range is -5 to 85 C (23 to 185 F), against the commercial 0 to 70 C range of the standard SFP-10G-SR. The standard SFP-10G-SR is a 10GBASE-SR module only, while the -X version adds the 10GBASE-SW and OTU2/OTU2e modes; both share the same 850 nm wavelength, fibre types, reach figures, power limits and 1 W consumption.
The 10GBASE-SR family conforms to IEEE 802.3 for 10 Gigabit Ethernet, ITU-T G.709 for OTN and the SFP+ MSA SFF-8431 specification.
| Designation | SFP-10G-SR-X |
| Type | 10GBASE-SR, 10GBASE-SW, OTU2/OTU2e multirate SFP+ |
| Wavelength | 850 nm (840-860 nm) |
| Fibre | multimode only |
| Reach | 300 m (OM3), 400 m (OM4), 26 m (FDDI-grade) |
| Connector | dual LC, PC or UPC |
| Transmit power | -7.3 to -1.2 dBm |
| Receive power | -9.9 to -1.0 dBm |
| Power consumption | 1 W |
| Temperature class | extended, -5 to 85 C |
| Latch | beige bail |