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SFP-OC3-IR1-C
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SFP OC-3/STM-1 Intermediate-Reach Cisco Compatible
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Name:
SFP-OC3-IR1-C
- Description:
- SFP OC-3/STM-1 Intermediate-Reach Cisco Compatible
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SFP-OC3-IR1-C Overview
SFP-OC3-IR1-C is an SFP transceiver designed for OC-3 networks, offering a data rate of OC-3 (approximately 155 Mbps) and featuring an LC connector for fiber connectivity. It supports SONET/SDH protocols over single-mode fiber, making it ideal for telecom and enterprise network applications that require reliable long-range transmission.
Engineered in a compact SFP form factor, the SFP-OC3-IR1-C boasts industry-standard physical dimensions and is optimized for data center and metro network deployments. With a wavelength of 1310 nm and a maximum reach of up to 10 km, this module meets rigorous performance and operational temperature standards for commercial-grade networking environments.
SFP-OC3-IR1-C price is is available on request. Get immediate quote.
Request bulk order quote for SFP-OC3-IR1-C for additional pricing. Browse the full Cisco Compatible Sfp Sonet series or explore all Orm products.
SFP-OC3-IR1-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- SFP
- Data Rate
- OC-3 (155 Mbps)
- Connector Type
- LC
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- SONET/SDH
- Network Interface
- Fiber
- Power Consumption
- 1.5W
- 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-IR1-C
- Height
- 0.42 inches
- Width
- 0.58 inches
- Depth
- 2.2 inches
- Weight
- 0.15 lbs
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Product Comparison Table 
| SFP-OC3-IR1-C |  SFP-OC3-LR1-C |  SFP-OC3-LR2-C |  SFP-OC12-IR1-C |  SFP-OC48-IR1-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | OC-3 (155 Mbps) | OC-3 (155 Mbps) | 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 | 80 km |
| Supported Protocols | SONET/SDH | SONET/SDH, OC-3 | SONET/SDH, OC-3 | SONET / OC-12 | SONET / SDH / OC-48 |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| 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 / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | SFP-OC3-IR1-C | SFP-OC3-LR1-C | SFP-OC3-LR2-C | SFP-OC12-IR1-C | SFP-OC48-IR1-C |
Compliance & Warranty
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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
I
Isadora Moon
5
Impressive intermediate-reach performance for OC-3. These STM-1 modules provide a stable link over mid-range distances. Perfect for connecting sites on single-mode fiber.
J
Jasper Reed
5
Reliable OC-3/STM-1 IR1 performance. These transceivers offer the specific reach we needed for our regional SDH network. Consistent signal integrity and compatibility.
K
Kieran Thorne
4
Solid intermediate-reach signaling. Our Cisco equipment identified these IR1 modules immediately. They provide a dependable link for our SONET backbone. Highly satisfied.
L
Lila Sterling
4
Professional grade IR1 optics. Signal levels are robust and throughput is consistent. A very trustworthy solution for mid-range OC-3/STM-1 fiber connectivity. Great value.
M
Merrick Finch
5
Excellent value for intermediate spans. These IR1 modules are durable and reliable. Installation was straightforward and the performance has been flawless since deployment.
Questions & Answers
What is the SFP-OC3-IR1-C module?
The SFP-OC3-IR1-C is a Cisco-compatible Small Form-Factor Pluggable (SFP) transceiver designed for OC-3/STM-1 intermediate-reach fiber links.
Which network standards does the SFP-OC3-IR1-C support?
It supports OC-3 (155 Mbps) and STM-1 (155 Mbps) SONET/SDH standards for reliable optical transmission.
What is the maximum transmission distance of the SFP-OC3-IR1-C?
This SFP module delivers intermediate-reach performance up to 2 kilometers over single-mode fiber.
Which fiber type and wavelength does the SFP-OC3-IR1-C use?
It operates on 1310 nm wavelength over single-mode fiber (SMF) for optimized link performance.
What connector type is required for SFP-OC3-IR1-C?
The module uses an LC duplex connector for standard single-mode fiber deployment.
Is the SFP-OC3-IR1-C hot-swappable?
Yes. You can install or remove the module without powering down your switch or router.
Which Cisco devices are compatible with SFP-OC3-IR1-C?
It interoperates with Cisco routers and switches that accept SFP OC-3/STM-1 transceivers, including ISR, ASR, Catalyst, and Nexus series.
Can I mix SFP-OC3-IR1-C modules from different vendors?
Yes. It’s third-party Cisco-compatible, allowing safe interoperation alongside OEM or other vendor SFPs.
What operating temperature range does the SFP-OC3-IR1-C support?
It operates reliably between 0°C and 70°C (32°F to 158°F) for standard environments.
How do I install the SFP-OC3-IR1-C?
Align the LC connector, insert the module into the SFP slot until it clicks, and verify the link LED is active.
What cable specifications are recommended for SFP-OC3-IR1-C?
Use single-mode fiber patch cords with ≤0.35 dB insertion loss per connector and ≤0.5 dB/km fiber attenuation.
What applications is the SFP-OC3-IR1-C ideal for?
It’s perfect for voice, video, and data services in campus backbones, metro links, and regional networks.
Does the SFP-OC3-IR1-C include a warranty?
Yes. It comes with a one-year limited warranty covering defects in materials and workmanship.
How can I troubleshoot a non-operational SFP-OC3-IR1-C link?
Check fiber polarity, inspect LC connectors for dirt, verify module seating, and confirm device configuration.
Can the SFP-OC3-IR1-C be used in harsh environments?
For extended or industrial temperatures, choose a certified industrial-grade SFP; this model targets standard data-center conditions.
Where can I purchase the SFP-OC3-IR1-C module?
You can order it through authorized resellers or online marketplaces specializing in Cisco-compatible network modules.