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ONS-SC-2G-57.3-C
SFP- OC-48/STM16, 1557.36nm Cisco ONS Compatible
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ONS-SC-2G-57.3-C is an SFP optical transceiver module that supports a 2G data rate for fiber-based network applications. It features an SC fiber optic connector and is optimized for extended-range transmission over single-mode fiber, ensuring reliable connectivity in telecom and enterprise networks.
This compact module adheres to industry-standard physical dimensions and form factor, making it an ideal choice for data centers and other network environments requiring robust optical performance. It supports Ethernet protocols and is engineered for interoperability with leading network equipment vendors.
ONS-SC-2G-57.3-C price is is available on request. Get immediate quote.
Request bulk order quote for ONS-SC-2G-57.3-C for additional pricing. Browse the full Cisco Compatible Ons Sfp Dwdm Sonet series or explore all Orm products.
To get the detailed certification, please go to the Compliance Center.
| ONS-SC-2G-57.3-C |  ONS-SC-2G-54.1-C |  ONS-SC-2G-32.6-C |  ONS-SC-2G-54.9-C |  ONS-SC-2G-46.9-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 2G | 2G | 2G | 2G | 2G |
| Connector Type | SC | SC | SC | SC | SC |
| Wavelength | 1310 nm | 1310nm | 1310 nm | N/A | 1550 nm |
| Transmission Distance | Extended-Range | Long-Range | Short-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 57.3 km | 80 km | 10 km | 54.9 km | 46.9 km |
| Supported Protocols | Ethernet | Ethernet, SONET | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5W | 2.0W | 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 | Cisco / Juniper / Huawei / Arista |
| Product Name | ONS-SC-2G-57.3-C | ONS-SC-2G-54.1-C | ONS-SC-2G-32.6-C | ONS-SC-2G-54.9-C | ONS-SC-2G-46.9-C |
| Height | 0.30 inches | 0.7 inches | N/A | N/A | 0.14 inches |
| Width | 0.95 inches | 1.2 inches | N/A | N/A | 0.64 inches |
| Depth | 0.55 inches | 1.5 inches | N/A | N/A | 0.55 inches |
| Weight | 0.10 lbs | 0.1 lbs | N/A | N/A | 0.04 lbs |
Consistent performance at 1557.36nm. Exceptional build quality. Stable signaling in our production environment. Very satisfied.
High-performance module. Reliable connectivity without configuration headaches. Professional grade hardware for critical layers.
Outstanding wavelength stability. Running flawlessly in our backbone. Steady signal levels and full compatibility.
Reliable 2.5G throughput. Robust and recognized instantly. No downtime since installation in our nodes.
Professional 1557.36nm module. Handles distances easily while maintaining rock-solid OC-48 speeds. Top-tier choice.
The ONS-SC-2G-57.3-C is a Cisco ONS-compatible SFP optical transceiver supporting OC-48/STM-16 at 2.488 Gbps with a fixed wavelength of 1557.36 nm.
This SFP module is compatible with Cisco ONS transport platforms, including ONS 15454 and ONS 15000 series, as well as any vendor equipment accepting standard SFP OC-48/STM-16.
The transceiver supports a standard OC-48/STM-16 line rate of 2.488 Gbps.
The module operates at a fixed wavelength of 1557.36 nm, ideal for DWDM applications.
It uses an SC duplex single‐mode fiber connector for simple and reliable connections.
Over ITU-T-compliant single‐mode fiber, it can reach up to 80 km without additional amplification.
Yes, the module is hot‐swappable and can be inserted or removed without powering down the host device.
It requires ITU-G.652 single‐mode fiber to ensure compliance with OC-48/STM-16 performance specifications.
Yes, with a 50 GHz channel spacing at 1557.36 nm, it fully complies with ITU-T DWDM grid standards.
Transmit power ranges from –5 to +0 dBm and receiver sensitivity is –27 dBm, ensuring reliable signal integrity.
The module operates between 0 °C and 70 °C for standard environments.
Simply align the SFP module with the slot guide, slide it in until it clicks, and verify detection via the host CLI or GUI.
Yes, it includes a one-year limited warranty covering manufacturing defects when used under normal conditions.
Order through authorized Cisco resellers or directly from our website using SKU ONS-SC-2G-57.3-C.
In-stock orders ship within 24 hours; custom or back-ordered items typically ship within 5–7 business days.
Unused modules can be returned within 30 days of delivery for a full refund, subject to our standard return authorization process.
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