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SFP-OC12-IR1-C
SFP OC-12/STM-4 Intermediate-Reach Cisco Compatible
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SFP-OC12-IR1-C is an SFP transceiver module engineered for SONET/SDH networks, delivering OC-12 performance over single-mode fiber. It features an LC connector and is built for long-range communications, ensuring reliable optical transmission in telecom and network applications.
This compact module is ideally suited for use in data centers, enterprise networks, and telecom infrastructures, where precise compatibility with major vendors like Cisco, Juniper, Huawei, and Arista is essential. Operating efficiently within a 0 to 70°C temperature range and supporting transmission distances up to 10 km, SFP-OC12-IR1-C meets the demanding specifications of modern optical networks.
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| SFP-OC12-IR1-C |  SFP-OC48-IR1-C |  SFP-OC3-LR2-C |  SFP-OC12-LR2-C |  SFP-OC48-IR2-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | OC-12 | OC-48 | OC-3 (155.52 Mbps) | OC-12 | OC-48 |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310 nm | 1310 nm | 1310 nm | 1310 nm | 1310 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 80 km | 80 km | 10 km | 10 km |
| Supported Protocols | SONET / OC-12 | SONET / SDH / OC-48 | SONET/SDH, OC-3 | SONET/OC-12 | SONET, OC-48 |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 1.5W | 2.5W | 1.2 W | N/A | 2.5 W |
| Operating Temperature | 0 to 70°C | 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 | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco | Cisco, Juniper, Huawei, Arista |
| Product Name | SFP-OC12-IR1-C | SFP-OC48-IR1-C | SFP-OC3-LR2-C | SFP-OC12-LR2-C | SFP-OC48-IR2-C |
| Height | N/A | 0.53 inches | 0.3 inches | N/A | 0.65 inches |
| Width | N/A | 0.31 inches | 0.87 inches | N/A | 1.05 inches |
| Depth | N/A | 2.25 inches | 0.8 inches | N/A | 1.30 inches |
| Weight | N/A | 0.033 lbs | 0.2 lbs | N/A | 0.15 lbs |
Impressive intermediate-reach for OC-12. These modules handle mid-range distances with great power margins. Excellent build quality and seamless integration into our existing Cisco fiber infrastructure.
Reliable STM-4 IR1 performance. We achieved stable connectivity over our 15KM spans without any issues. A cost-effective and dependable choice for regional data transport networks.
Consistent signal integrity and throughput. These transceivers are recognized immediately by our routers and provide the professional reliability our clients expect for their SONET links.
Solid performance for mid-range fiber links. The wavelength stability at 1310nm is excellent. A very trustworthy and affordable alternative to OEM optics for network expansion.
Excellent IR1 optics. Easy to deploy and rock-solid in operation. We've seen no signal degradation over our intermediate-reach spans. Highly satisfied with the overall hardware quality.
The SFP-OC12-IR1-C is a Cisco-compatible SFP OC-12/STM-4 intermediate-reach transceiver featuring 1310 nm wavelength, 2.5 Gbps data rate, hot-swappable design, low power consumption (<1 W), and support for Digital Diagnostics Monitoring (DDM).
The SFP-OC12-IR1-C supports a single-channel data rate of 2.488 Gbps, making it ideal for OC-12 and STM-4 applications.
The SFP-OC12-IR1-C provides intermediate reach up to 10 km over single-mode fiber (SMF) at 1310 nm wavelength.
Single-mode fiber (SMF) with an ITU-T G.652 compliant core is required to achieve the full 10 km reach and optimal signal integrity.
Yes. The module is factory-programmed for Cisco platforms and passes Cisco compatibility tests, ensuring seamless plug-and-play operation.
Yes. The SFP-OC12-IR1-C is hot-swappable, allowing insertion or removal without powering down the host device.
It operates at a central wavelength of 1310 nm, optimized for intermediate-reach transmission over SMF.
Yes. Integrated SFF-8472 DDM provides real-time monitoring of optical output power, receiver sensitivity, temperature, voltage, and bias current.
The module operates over an industrial temperature range of –40 °C to +85 °C, suitable for most data center and metro edge environments.
Typical power consumption is 0.8 W, ensuring low thermal load and energy-efficient operation.
The SFP-OC12-IR1-C has an MTBF exceeding 1,000,000 hours, reflecting high reliability in continuous-operation environments.
Align the module with the SFP slot, gently insert until it clicks, secure the latch, then verify link status via the host CLI or LED indicators.
No. The SFP-OC12-IR1-C is designed for 1310 nm intermediate reach and does not support DWDM channel spacing or wavelengths.
This module includes a lifetime warranty and free advanced replacement, ensuring minimal downtime and full technical support.
Verify fiber cleanliness, confirm correct fiber type and connector, check link-up status on the host device, and review DDM diagnostics for signal faults.
It is ideal for metro edge, campus backbone, and enterprise WAN links requiring 2.5 Gbps intermediate-reach connectivity over single-mode fiber.