This is a 5 pack, price is for all 5 modules.multiple 5 packs available
The CISCO 10gbase-lr Sfp+ Transceiver Module Was Designed For Long Range Data Transmission And Supports Data Transfer Over A Distance 10 Kilometers (6.2 Miles) Using Single Mode Fiber. This Transceiver Module Transfers Data At A Rate Of 10 Gigabits Per Second And Is An Ideal Option For Connectivity Needs In Large Data Centers, Enterprise Wiring Closets, Large Campuses, And Metro Area Networks.

while This Sfp+ Module Is Capable Of Transmitting Data Over Long Distances, There Is No Minimum Distance Required. As Such, This Module Is Also Suitable For Short Range Data Transmission As Well.

Specificatins:
- Brand : CISCO
- Cable Type : Single Mode Fiber
- Min Operating Temp : 32 F
- Max Operating Temp : 158 F
- Wavelength : 1310 Nm
- Weight 0.16 Lbs
- Transceiver Type : Sfp+
- Interface : Lc Duplex
- Cabling Distance (max) : 10 Km (6.2 Miles)
- Data Transfer Rate : 10 Gbps
- Transmit Power : -8.2~0.5
- Receiver Sensitivity : -14.4 Dbm