SFP-OC3-LR - Juniper Router Transceivers
-
Warranty: 90-day return/replacement
Click here to read our Return Policy for returns/replacements.
- Authenticity: Original Genuine OEM
SFP-OC3-LR
Free ground shipping within the
United States
Government, Federal & Education Procurement
We support quotes, POs, stock docs, and compliance invoicing.
Email: support@buyrouterswitch.com SAM.gov Registered Vendor CAGE Code : 23P86
overview
specifications
faqs
reviews
SFP-OC3-LR Overview
OC3 SFP 1310NM 40KM REACH SINGLEMODE, M10i; M320/T640/T320; M40e; M7i; Reno - M120 SFP-OC3-LR
Overview
SFP-OC3-LR Overview
Juniper SFP-OC3-LR, SFP, LR, 40000 m, 1310 nm, SONET/SDH OC3/STM1, MSA
OC3 SFP 1310NM 40KM REACH SINGLEMODE, M10i; M320/T640/T320; M40e; M7i; Reno - M120
SONET/SDH OC3/STM1 Long Reach SFP Transceiver
- SFP
- Wavelength: 1310 nm
- Hot-Plug support
- Input voltage: 3.3 V
Summary Description
Juniper SFP-OC3-LR, SFP, LR, 40000 m, 1310 nm, SONET/SDH OC3/STM1, MSA
Need help with SFP-OC3-LR?
Get pricing, availability, lead time, and compatible options from our team. Chat with us live or email support@buyrouterswitch.com
Specification
SFP-OC3-LR Specification
OC3 SFP 1310NM 40KM REACH SINGLEMODE, M10i; M320/T640/T320; M40e; M7i; Reno - M120
Frequently Asked Questions
What is the maximum transmission distance supported by the Juniper SFP-OC3-LR module? +
The SFP-OC3-LR is engineered for long-reach connectivity, supporting transmission distances of up to 40 kilometers. It utilizes a 1310nm laser source specifically optimized for single-mode fiber optic cabling, ensuring reliable signal integrity for metropolitan or campus-wide OC3 deployments where extended reach is a critical requirement for your wide area network infrastructure.
Which specific Juniper routing platforms are compatible with the SFP-OC3-LR transceiver? +
This module is rigorously tested for deployment in several core and edge routing platforms, including the Juniper M10i, M320, T640, T320, M40e, M7i, and the M120 (Reno) series. Its hardware-level integration ensures seamless recognition by the Junos OS, maintaining stability and consistent performance across your existing high-capacity Juniper routing environment.
Does the SFP-OC3-LR module require specific fiber optic cabling types? +
Yes, this transceiver is designed exclusively for single-mode fiber infrastructure. Utilizing single-mode fiber is essential to maintain the signal quality required for the 40km reach specified by the OC3 standard. Ensure your fiber plant is terminated with appropriate connectors compatible with the SFP interface to prevent insertion loss and maintain high throughput for your optical links.
What is the data rate capacity of the SFP-OC3-LR optical transceiver? +
The SFP-OC3-LR operates at the OC3 (Optical Carrier 3) standard, which provides a data transmission rate of 155.52 Mbps. This is ideal for service provider edge applications or legacy SONET/SDH network segments that require stable, reliable connectivity between routers across intermediate distances, ensuring your network maintains precise synchronization and data flow integrity.
Is the Juniper SFP-OC3-LR hot-swappable for maintenance purposes? +
The SFP-OC3-LR features a hot-swappable form factor, allowing for installation or removal from a router's SFP port without powering down the host device. This capability significantly reduces potential network downtime during hardware upgrades or module replacements, enabling IT teams to perform essential maintenance and hardware lifecycle transitions while keeping critical services active and operational.
How does the 1310nm wavelength benefit long-range deployments? +
The 1310nm wavelength is selected for this module to minimize dispersion and attenuation over single-mode fiber over distances up to 40km. By utilizing this specific spectral window, the transceiver provides an optimal balance between signal reach and link reliability, which is critical for maintaining consistent OC3 throughput in demanding telecommunications and enterprise backbone environments.
Does the SFP-OC3-LR transceiver support digital optical monitoring? +
Digital Optical Monitoring (DOM) support allows network administrators to monitor real-time parameters such as optical output power, input power, temperature, and laser bias current. Accessing this diagnostic data through the Junos CLI helps proactively identify potential link degradation before it results in connectivity loss, facilitating superior network visibility and faster troubleshooting for your enterprise core infrastructure.
How does the SFP-OC3-LR perform in high-density router environments? +
In high-density routing chassis like the T640 or M320, the SFP-OC3-LR operates with low power consumption and optimized thermal management. Its design ensures that even when multiple transceivers are installed in a single line card, the module maintains stable performance without contributing to localized overheating, ensuring long-term hardware reliability in dense service provider aggregation points.
Can I request a bulk quote for the Juniper SFP-OC3-LR through BuyRouterSwitch.com? +
Absolutely. For large-scale infrastructure deployments or specific project requirements, our team at BuyRouterSwitch.com specializes in providing competitive bulk pricing. Simply contact our sales department directly with your quantity requirements, and we will provide a comprehensive quote tailored to your procurement needs, ensuring you receive the best value for your networking hardware investment.
Why should I source my Juniper networking hardware from BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted source for authentic networking equipment, offering deep industry expertise to assist in your procurement process. By choosing us for your SFP-OC3-LR modules and other components, you ensure access to genuine enterprise-grade hardware and streamlined ordering processes, helping you meet project deadlines with hardware that integrates perfectly into your existing network architecture.
Need Help Choosing the Right Part? Talk to an Expert
-
+1 (800) 870-9487Mon-Fri 8am-5pm EST
-
support@buyrouterswitch.comTechnical support
