[shortdesc]
- SFP+ transceiver module
- 10 GigE
- 10GBase-LR
- LC/PC single-mode
- up to 6.2 miles
- 1310 nm
[/shortdesc]
[specifications]
| Specifications |
SFP-10G-LR |
| Description |
The Cisco 10GBASE-LR Module supports a link length of 10 kilometers on standard Single-Mode Fiber (SMF, G.652). |
| Product Type |
Transceiver |
| Connector |
Dual LC/PC connector |
| Operating range |
up to 10 km (32,821 ft) |
| Form Factor |
SFP |
| Transmit Power Range (dBm) |
-8.2 to 0.5 |
| Receive Power Range (dBm) |
-14.4 to 0.5 |
| Core Size |
G.652 SMF |
| Wavelength Range (nm) |
1310 |
| Power Consumption (W) |
1W |
| Dimensions |
8.5 x 13.4 x 56.5mm |
| Temperature Range |
0 to 70°C (32 to 158°F) |
[/specifications]
Cisco SFP-10G-LR 10GBASE-LR SFP+ Transceiver — 10 km
When your high-speed network requires long-reach 10 Gigabit Ethernet over fiber, the genuine Cisco SFP-10G-LR SFP+ transceiver is the trusted choice. Factory-sealed and Cisco-compliant, it supports 10GBASE-LR up to 10 km over single-mode fiber using a 1310 nm DFB laser. With DOM (Digital Optical Monitoring) and full SFP+ MSA compatibility, this hot-swappable module integrates seamlessly into Cisco Catalyst, Nexus, ASR, and UCS platforms.
LR (Long Reach) vs. SR (Short Reach): Choose LR for long-distance connections up to 10 km over Single-Mode Fiber (SMF), ideal for connecting buildings or spanning campus networks. Choose SR for short-range links within a data center—typically up to 300 m—using Multi-Mode Fiber (MMF).
Technical Features
-
Speed: 10 Gbps (10GBASE-LR)
-
Reach: 10 km over SMF
-
Optics: 1310 nm DFB laser, LC duplex
-
Diagnostics: DOM (Tx/Rx power, temperature, voltage)
-
Hot-Swappable: Yes
-
Operating Temp: 0 °C → 70 °C (commercial)
-
Compliance: IEEE 802.3ae, SFP+ MSA, Class 1 laser
-
Ideal For: Data center spine-leaf fabrics, campus uplinks, metro DCI
For complete technical details, check the Specifications tab above.
