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SFP-OC3-LR1
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OC3/STM1 SFP, Single-mode fiber, Long Reach (40km)
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
SFP-OC3-LR1
- Description:
- OC3/STM1 SFP, Single-mode fiber, Long Reach (40km)
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0662824265760
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$1,298.00
- Price:
$497.0061.7% off
Quantity:
1
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SFP-OC3-LR1 Overview
SFP-OC3-LR1 is an SFP transceiver module designed to deliver OC-3 performance with a data rate of 155.52 Mbps for efficient fiber communications. It features an LC connector, single-mode fiber compatibility, and is engineered for long-range transmission—ideal for telecom backbones and enterprise network interconnects.
SFP-OC3-LR1 supports protocols including SONET and OC-3, ensuring robust data transport in demanding environments. Its compact SFP form factor—with precise physical dimensions—provides a cost-effective solution for upgrading existing network infrastructures and meeting rigorous performance standards.
SFP-OC3-LR1 price is $497.00, a 61.7% saving from the Cisco list price of $1,298.00. SFP-OC3-LR1 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SFP-OC3-LR1 for additional pricing. Browse the full Cisco Sfp Glc Module series or explore all Cisco products.
SFP-OC3-LR1 Specifications
- Product Type
- Transceiver
- Brand
- Cisco
- Form Factor
- SFP
- Data Rate
- OC-3 (155.52 Mbps)
- Connector Type
- LC
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- SONET, OC-3
- Network Interface
- Fiber
- Power Consumption
- 1.3 W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- SFP-OC3-LR1
- Height
- 0.15 inches
- Width
- 0.62 inches
- Depth
- 0.32 inches
- Weight
- 0.1 lbs
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Product Comparison Table 
| SFP-OC3-LR1 |  DS-SFP-FC16G-SW |  DWDM-SFP-3661 |  SFP-OC12-LR1 | |
|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP |
| Data Rate | OC-3 (155.52 Mbps) | 16G | 1G | OC-12 (622 Mbps) |
| Connector Type | LC | LC | LC | LC |
| Wavelength | 1310 nm | 850nm | 1550nm | 1310 nm |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 300m | 80 km | 10 km |
| Supported Protocols | SONET, OC-3 | Fibre Channel | Ethernet, Fibre Channel | SONET/SDH |
| Network Interface | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V |
| Product Name | SFP-OC3-LR1 | DS-SFP-FC16G-SW | DWDM-SFP-3661 | SFP-OC12-LR1 |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
D
Damon Whitaker
4
SFP-OC3-LR1 provided reliable OC3 connectivity over 40km single-mode fiber.
E
Elijah Warren
5
Stable STM-1 performance with consistent optical levels.
G
Gordon Reeves
4
Integrated smoothly into legacy SONET infrastructure.
H
Howard Fletcher
4
Dependable long-reach optic for critical transport links.
J
Jason Merritt
4
Maintained predictable latency across extended fiber runs.
K
Kurtis Monroe
5
Reliable 1550nm solution for carrier environments.
L
Leon Bridges
5
Clean signal output and steady OC3 bandwidth.
Questions & Answers
What is the SFP-OC3-LR1 module?
The SFP-OC3-LR1 is a Small Form-factor Pluggable (SFP) transceiver that supports OC3/STM1 rates over single-mode fiber up to 40 km.
What data rate does the SFP-OC3-LR1 support?
The SFP-OC3-LR1 supports a fixed data rate of 155.52 Mbps, meeting OC3 and STM1 standards for synchronous optical networking.
How far can the SFP-OC3-LR1 transmit data?
The SFP-OC3-LR1 transmits up to 40 kilometers over standard single-mode fiber (SMF) at 1310 nm.
Which fiber type is required for the SFP-OC3-LR1?
The SFP-OC3-LR1 requires ITU-T G.652-compliant single-mode fiber for optimal 40 km performance.
What operating wavelength does the SFP-OC3-LR1 use?
It operates at a nominal wavelength of 1310 nm, ideal for long-reach single-mode deployments.
Is the SFP-OC3-LR1 compatible with OC3 and STM1 networks?
Yes, the SFP-OC3-LR1 is fully compliant with OC3 (155 Mbps) and STM1 (155.52 Mbps) specifications.
What physical interface does the SFP-OC3-LR1 provide?
The SFP-OC3-LR1 uses a Hot-Pluggable LC duplex connector for single-mode fiber links.
Is the SFP-OC3-LR1 hot-swappable?
Yes, the SFP-OC3-LR1 supports hot swapping, allowing you to add or replace modules without powering down the system.
What is the operating temperature range of the SFP-OC3-LR1?
Its commercial-grade operating range is 0 °C to 70 °C, and an optional industrial version extends from -40 °C to 85 °C.
What are the power consumption and supply requirements?
The SFP-OC3-LR1 operates at a single 3.3 V supply and consumes less than 1 W of power.
Does the SFP-OC3-LR1 support digital diagnostics monitoring (DDM)?
Yes, the SFP-OC3-LR1 features DDM, providing real-time monitoring of optical power, temperature, and voltage.
How do I install the SFP-OC3-LR1 module?
Insert the SFP-OC3-LR1 into an SFP port until it clicks, then connect LC duplex single-mode fiber; no software configuration is required.
Can I mix the SFP-OC3-LR1 with transceivers from other vendors?
Yes; the SFP-OC3-LR1 is IEEE-compliant and interoperable with most vendor equipment supporting SFP OC3/STM1 modules.
What certifications does the SFP-OC3-LR1 hold?
The SFP-OC3-LR1 is CE, FCC, RoHS and Telcordia GR-1209/GR-1221 qualified for telecommunications reliability.
What are the primary applications for the SFP-OC3-LR1?
Ideal for metro, campus and access networks requiring 155 Mbps links over long-reach single-mode fiber up to 40 km.
How do I troubleshoot link issues with the SFP-OC3-LR1?
Check fiber cleanliness, verify DDM diagnostics for power levels and temperature, and confirm port settings match OC3/STM1 standards.
What warranty and support options are available for the SFP-OC3-LR1?
The SFP-OC3-LR1 includes a one-year limited warranty with optional extended support and next-business-day replacement services.