Cisco SFP-10G-LR module is the single-mode 10G fiber optical transceiver, the Cisco 10G Base-LR Module supports a link length of 10 kilometers on standard single-mode fiber (SMF, G.652) and SFP-10G-LR SFP Plus optical transceiver from Solid-Optics offers up to 10Km link length on standard single-mode fiber.

Cisco SFP-10G-LR, 10GBASE-LR SFP+ Module for SMF 10 Gbps Features

   ☆ Industry’s smallest 10G form factor for greatest density per chassis

   ☆ Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a Cisco switch

   ☆ Supports “pay-as-you-populate” model for investment protection and ease of technology migration

   ☆ Digital optical monitoring capability for strong diagnostic capabilities

   ☆ Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the same link

   ☆ Cisco quality identification (ID) feature enables a Cisco platform to identify whether the module is certified and tested by Cisco

The Supported Platforms

Figure 1. The SFP-10G-LR can be supported in a switch SFP slot.

Cisco SFP-10G-LR, 10GBASE-LR SFP+ Module for SMF 10 Gbps Features:

• Data Rate: 10 Gbps

• Fiber Type: Single-Mode Fiber (SMF)

• Distance: Up to 10km (1310nm wavelength)

• Connector Type: LC Duplex

• Form Factor: SFP+ (Small Form-Factor Pluggable Plus)

• Compliance: IEEE 802.3ae and MSA compliant

• Digital Optical Monitoring (DOM): Real-time status of temperature, power, and signal integrity

• Hot Swappable: No service interruption when replacing modules

• Operating Temperature: 0°C to 70°C (commercial range)

• Applications: Enterprise core, campus networks, service providers, high-speed backbones

Cisco SFP-10G-LR, 10GBASE-LR SFP+ Module for SMF 10 Gbps. (FAQs)

1. What is the Cisco SFP-10G-LR used for?

It’s used for 10 Gigabit Ethernet connections over single-mode fiber for distances up to 10 kilometers, typically in data centers, enterprise networks, and long-distance backbone links.

2. What type of fiber does SFP-10G-LR require?

It requires single-mode fiber (SMF) with LC duplex connectors, operating at a 1310nm wavelength.

3. Is this module hot-swappable?

Yes, the SFP-10G-LR is hot-swappable, allowing installation or replacement without powering down the device.

4. Can the SFP-10G-LR be used in non-Cisco devices?

It is MSA-compliant, which means it may be compatible with other MSA-compatible devices, but always check vendor compatibility first.

5. What is DOM (Digital Optical Monitoring)?

DOM allows monitoring of critical operating parameters such as transmit/receive optical power, temperature, and voltage.