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Name:
ONS-SC-2G-51.7-C
- Description:
- SFP- OC-48/STM16, 1551.72nm Cisco ONS Compatible
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ONS-SC-2G-51.7-C Overview
ONS-SC-2G-51.7-C is an SFP optical transceiver engineered for long-range connectivity and designed to meet the rigorous demands of enterprise networks, data centers, and telecom environments. With a data rate of 2G and an SC connector, this module delivers reliable optical communications over single-mode fiber.
Built in a compact SFP form factor, ONS-SC-2G-51.7-C supports Ethernet protocol and provides an impressive maximum transmission distance of 51.7 km. Its robust design makes it an ideal solution for extended-range applications where seamless interoperability and efficient performance are essential.
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ONS-SC-2G-51.7-C Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 2G |
| Connector Type | SC |
| Wavelength | N/A |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 51.7 km |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | N/A |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | N/A |
| Product Name | ONS-SC-2G-51.7-C |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | N/A | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei | Cisco / Juniper / Huawei / Arista | N/A |
| Connector Type | SC | SC | SC | SC | SC |
| Data Rate | 2G | 2G | 2G | 2G | 2G |
| Depth | N/A | 0.41 inches | 0.90 inches | 0.55 inches | N/A |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Height | N/A | 0.94 inches | 0.22 inches | 0.14 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 34.2 km | 42.1 km | 80 km | 46.9 km | 51.7 km |
| 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 |
| Power Consumption | N/A | 3.5 W | 3.5W | N/A | N/A |
| Product Name | ONS-SC-2G-34.2-C | ONS-SC-2G-42.1-C | ONS-SC-2G-44.5-C Optical Transceiver | ONS-SC-2G-46.9-C | ONS-SC-2G-51.7-C |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Extended-Range | Long-Range |
| Wavelength | 1550 nm (C-band) | 1310 nm | 1550 nm | 1550 nm | N/A |
| Weight | N/A | 0.09 lbs | 0.1 lbs | 0.04 lbs | N/A |
| Width | N/A | 1.18 inches | 0.78 inches | 0.64 inches | N/A |
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Questions & Answers
Q
What is the Cisco ONS-SC-2G-51.7-C SFP-OC-48/STM16 module?
A
The ONS-SC-2G-51.7-C is a Cisco ONS-compatible SFP transceiver that delivers OC-48/STM16 data rates (2.488 Gbps) over single-mode fiber at a 1551.72 nm wavelength.
Q
What data rate does the ONS-SC-2G-51.7-C support?
A
It supports data rates up to 2.488 Gbps, conforming to OC-48/STM16 specifications.
Q
At what wavelength does the ONS-SC-2G-51.7-C operate?
A
It operates at a precise 1551.72 nm wavelength for DWDM transmission.
Q
Which fiber type is compatible with this SFP module?
A
The module is designed for single-mode fiber (SMF) compliant with ITU-T G.652 standards.
Q
What is the maximum transmission distance for the ONS-SC-2G-51.7-C?
A
It supports link distances up to 80 km over standard single-mode fiber.
Q
Which Cisco platforms are compatible with this module?
A
It is compatible with Cisco ONS series platforms such as the 15454, 15550, and 15216.
Q
Is the ONS-SC-2G-51.7-C hot-swappable?
A
Yes, the module is hot-pluggable and can be inserted or removed without powering down the device.
Q
Does this SFP support digital diagnostics monitoring (DDM)?
A
Yes, it supports DDM per SFF-8472 for real-time monitoring of optical performance parameters.
Q
What connector type does this module use?
A
It uses a standard duplex SC connector interface.
Q
What is the operating temperature range?
A
The operating temperature range is 0 °C to 70 °C (32 °F to 158 °F).
Q
What is the storage temperature range?
A
The storage temperature range is -40 °C to 85 °C (-40 °F to 185 °F).
Q
What certifications and compliance standards does the module meet?
A
It is RoHS-compliant and certified to Telcordia GR-468, CE, and FCC standards.
Q
Is this module fully compatible with Cisco ONS systems?
A
Yes, it meets the original MSA specifications and is fully compatible with Cisco ONS systems.
Q
How do I install the ONS-SC-2G-51.7-C SFP module?
A
Insert the module into an available SFP slot until the latch clicks, then configure the port for OC-48/STM16 in your device’s interface settings.
Q
How can I verify compatibility with my Cisco equipment?
A
Match the SKU in Cisco’s official compatibility matrix and ensure your firmware supports OC-48/STM16 DWDM modules.
Q
What warranty does this Cisco ONS compatible SFP have?
A
The module comes with a one-year limited warranty, with optional extended coverage available.
Q
What applications is the ONS-SC-2G-51.7-C best suited for?
A
It’s ideal for long-haul metro, regional, and intercity DWDM network links requiring OC-48/STM16 connectivity.
