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ONS-SC-2G-46.1-C
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SFP- OC-48/STM16, 1546.12nm Cisco ONS Compatible
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ONS-SC-2G-46.1-C
- Description:
- SFP- OC-48/STM16, 1546.12nm Cisco ONS Compatible
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ONS-SC-2G-46.1-C Overview
ONS-SC-2G-46.1-C is an SFP transceiver module engineered for high-performance connectivity in enterprise networks, data centers, and telecom applications. It supports a 1G data rate over single-mode fiber using an SC connector, and is optimized for short-range transmission with Ethernet protocol support. Its compact SFP form factor ensures a streamlined design that easily fits into dense communication environments.
ONS-SC-2G-46.1-C features a precise physical specification that balances form and functionality, including industry-standard dimensions for seamless integration. Designed for reliable connectivity and low power consumption, this module is compatible with leading network equipment vendors, making it an excellent choice for scalable network infrastructure deployments.
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ONS-SC-2G-46.1-C Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- SC
- Wavelength
- 1310 nm
- Transmission Distance
- Short-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- Ethernet
- 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
- ONS-SC-2G-46.1-C
- Height
- 0.14 inches
- Width
- 0.74 inches
- Depth
- 0.70 inches
- Weight
- 0.1 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ONS-SC-2G-46.1-C |  ONS-SC-2G-50.1-C |  ONS-SC-2G-46.9-C |  ONS-SC-2G-42.9-C |  ONS-SC-2G-51.7-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 2G | 2G | 2G | 2G |
| Connector Type | SC | SC | SC | SC | SC |
| Wavelength | 1310 nm | 1310 nm | 1550 nm | 1310 nm | N/A |
| Transmission Distance | Short-Range | Long-Range | Extended-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 50 km | 46.9 km | 42.9 km | 51.7 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 1.5W | 3.5W | N/A | N/A | N/A |
| 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 | N/A | N/A |
| Product Name | ONS-SC-2G-46.1-C | ONS-SC-2G-50.1-C Optical Transceiver Module | ONS-SC-2G-46.9-C | ONS-SC-2G-42.9-C | ONS-SC-2G-51.7-C |
| Height | 0.14 inches | 0.28 inches | 0.14 inches | N/A | N/A |
| Width | 0.74 inches | 0.66 inches | 0.64 inches | N/A | N/A |
| Depth | 0.70 inches | 2.0 inches | 0.55 inches | N/A | N/A |
| Weight | 0.1 lbs | 0.07 lbs | 0.04 lbs | N/A | N/A |
Reviews & Ratings
D
Dido Sterling
5
Exceptional DWDM value. Strong integrity on SMF. High build quality.
E
Eamon Vance
5
Reliable STM16 signaling. Plug-and-play installation. Error-free with great margins.
F
Felicity Ross
4
Consistent performance. Dependable choice for high-density transport. No issues observed.
G
Giles Holt
4
High-quality transceiver. Stable performance and perfect detection. Essential for expansion.
H
Honor Beaumont
5
Reliable OC-48 performance. Handles core traffic easily. Professional grade construction.
I
Ignatius Whitaker
4
Excellent signal clarity. Integrated seamlessly. Performs like original parts. Recommended.
Questions & Answers
What is the Cisco ONS-SC-2G-46.1-C SFP module used for?
The ONS-SC-2G-46.1-C is a Cisco-compatible SFP transceiver designed for OC-48/STM-16 DWDM networks at 2.488 Gbps over single-mode fiber.
What wavelength does the ONS-SC-2G-46.1-C SFP operate at?
This module operates at a DWDM wavelength of 1546.12 nm, optimized for OC-48/STM-16 transmission.
What is the maximum link distance supported?
The SFP supports single-mode fiber links up to 40 km in standard DWDM applications.
Which connector type does the module use?
It uses an SC simplex connector for secure, low-loss fiber connections.
Is the ONS-SC-2G-46.1-C hot-swappable?
Yes. This SFP is fully hot-swappable, allowing insertion and removal without powering down the host device.
Which network protocols are supported?
The transceiver supports OC-48 (2.488 Gbps) and STM-16 (2.488 Gbps) protocols for SONET/SDH networks.
Is it compatible with Cisco ONS platforms?
Yes. The module is fully compatible with Cisco Optical Networking Synchronous (ONS) platforms and meets OEM firmware requirements.
Does the module include digital diagnostics?
Yes. It supports Digital Diagnostics Monitoring (DDM) for real-time monitoring of optical output, input power, temperature, and voltage.
What is the operating temperature range?
Operating temperature ranges from 0 °C to 70 °C (extended industrial options available upon request).
What fiber type is required?
Use ITU-standard single-mode fiber (OS1/OS2) for optimal performance and DWDM compliance.
Is the module MSA compliant?
Yes. It adheres to the SFP MSA (Multi-Source Agreement) specifications for mechanical and electrical compatibility.
What is the typical optical output power?
The transmitter’s typical output power is –4 dBm, ensuring reliable DWDM channel isolation.
What is the receiver sensitivity?
The receiver sensitivity is –24 dBm, providing a robust optical link budget for long-haul transmission.
What warranty coverage is offered?
A standard 1-year warranty covers manufacturing defects, with extended support options available.
How do I install the ONS-SC-2G-46.1-C module?
Insert the SFP module into a compatible Cisco ONS SFP slot until the latch clicks, then connect the SC fiber cable.
What applications are ideal for this SFP?
Ideal for metro DWDM rings, long-haul SONET/SDH backbone links, and high-density optical transport networks.