SFP-OC12-LR - Juniper Router Transceivers
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SFP-OC12-LR
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SFP-OC12-LR Overview
OC12 SFP, LONG REACH, E320; M10i; M320/T640/T320; M40e; M7i; Reno - M120 SFP-OC12-LR
Overview
SFP-OC12-LR Overview
Juniper SFP-OC12-LR, SFP, LR, SONET/SDH OC12/STM4, MSA, 3.3 V, 0 - 70 °C
OC12 SFP, LONG REACH, E320; M10i; M320/T640/T320; M40e; M7i; Reno - M120
SONET/SDH OC12/STM4 Long Reach (LR-1) SFP Transceiver
- SFP
- Hot-Plug support
- Input voltage: 3.3 V
Summary Description
Juniper SFP-OC12-LR, SFP, LR, SONET/SDH OC12/STM4, MSA, 3.3 V, 0 - 70 °C
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Specification
SFP-OC12-LR Specification
OC12 SFP, LONG REACH, E320; M10i; M320/T640/T320; M40e; M7i; Reno - M120
Frequently Asked Questions
What is the primary application for the Juniper SFP-OC12-LR transceiver? +
The Juniper SFP-OC12-LR is a long-reach optical transceiver designed for SONET/SDH OC-12 data rates, operating at 622 Mbps. It is specifically engineered to support long-distance transmission over single-mode fiber, making it the ideal choice for high-speed backbone connectivity and metropolitan area network extensions where signal integrity over extended spans is required.
Which Juniper router platforms are compatible with the SFP-OC12-LR? +
This transceiver is highly versatile and fully supported across a broad range of Juniper enterprise and service provider hardware. It is specifically validated for use with the M-series edge routers, including the M7i, M10i, M40e, M120, M320, and the T-series T320 and T640 core routing platforms, as well as the E320 broadband services router.
Does the SFP-OC12-LR support short-reach fiber runs? +
While the SFP-OC12-LR is optimized for long-reach (LR) applications involving single-mode fiber optics, it is generally intended for spanning distances greater than standard short-reach modules. If your deployment environment involves very short internal data center runs, you may need to utilize optical attenuators to prevent signal saturation and ensure the longevity of the laser components.
What transmission wavelength does the SFP-OC12-LR utilize? +
The SFP-OC12-LR operates at the standard 1310 nm wavelength, which is the industry-standard choice for long-reach single-mode fiber communications. This wavelength provides the necessary balance between low dispersion and signal attenuation, allowing for robust, reliable data transmission over the distances typically encountered in carrier-grade SONET network architectures.
How do I manage the SFP-OC12-LR configuration within Junos OS? +
The module is managed directly through the Juniper Junos OS command-line interface. Once inserted into a supported PIC or MIC, the transceiver is automatically recognized by the system. You can monitor link status, optical power levels, and diagnostic telemetry using standard show commands such as 'show interfaces diagnostics optics' to ensure optimal link health and performance.
Is the SFP-OC12-LR hot-swappable during system operation? +
Yes, this transceiver follows the standard SFP form factor, which supports hot-swapping. You can remove or install the module into a powered-on Juniper router interface without the need to reboot the system. This capability is essential for maintenance and upgrades, as it minimizes downtime when swapping faulty optics or expanding your network capacity.
What type of connector interface does the SFP-OC12-LR require? +
The SFP-OC12-LR utilizes the industry-standard Duplex LC connector interface. When deploying this module, ensure you are using high-quality, single-mode fiber patch cables with LC/UPC polish to maintain the low insertion loss required for OC-12 signal transmission. Always verify that your fiber end-faces are clean before establishing the physical connection to the transceiver.
How does the SFP-OC12-LR handle link reliability in carrier networks? +
Built for carrier-grade reliability, the SFP-OC12-LR provides highly stable laser output and superior jitter performance required for synchronous optical networking. Its design adheres to strict SONET/SDH standards, ensuring that it maintains frame synchronization and signal integrity even in complex, high-traffic service provider environments, effectively reducing the risk of bit errors and link drops.
How can I obtain a bulk quote for multiple SFP-OC12-LR units? +
If you are planning a large-scale infrastructure upgrade or need to equip multiple chassis, we simplify the procurement process. You can contact our sales department directly to request a formal bulk quote. Our team provides aggressive volume pricing tailored to your specific project requirements, ensuring you receive the best possible value for your enterprise hardware investments.
Why should I purchase the SFP-OC12-LR from BuyRouterSwitch.com? +
BuyRouterSwitch.com is a premier source for authentic networking hardware. We focus on providing IT procurement managers with a streamlined, secure ordering process for specialized components like the SFP-OC12-LR. By maintaining a robust supply chain, we ensure that you receive genuine, reliable equipment that meets your exact technical specifications, helping you maintain operational consistency across your networking environment.
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