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ONS-SC-2G-54.9-C
SFP- OC-48/STM16, 1554.94nm Cisco ONS Compatible
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Overview of “ONS-SC-2G-54.9-C” – ONS-SC-2G-54.9-C is a high-performance SFP transceiver engineered for 2G Ethernet applications. With an SC connector and single-mode fiber design, it delivers long-range transmission capabilities, achieving a maximum distance of 54.9 km while supporting industry-standard Ethernet protocols in data centers, enterprise networks, and telecom deployments.
Optimized for efficient integration and reliable network performance, this compact transceiver meets strict form factor requirements along with operating temperatures from 0 to 70°C. Its design emphasizes precise physical dimensions and robust connectivity, ensuring seamless incorporation into modern fiber infrastructures for critical communications and data transport needs.
ONS-SC-2G-54.9-C price is is available on request. Get immediate quote.
Request bulk order quote for ONS-SC-2G-54.9-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-54.9-C |  ONS-SC-2G-42.9-C |  ONS-SC-2G-56.5-C |  ONS-SC-2G-43.7-C |  ONS-SC-2G-38.9-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 | N/A | 1310 nm | N/A | N/A | 1310 nm |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | N/A | Single-mode | Single-mode |
| Max Distance | 54.9 km | 42.9 km | N/A | N/A | 38.9 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | N/A | 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 | N/A | N/A | N/A | N/A | Cisco, Juniper, Huawei, Arista |
| Product Name | ONS-SC-2G-54.9-C | ONS-SC-2G-42.9-C | ONS-SC-2G-56.5-C | ONS-SC-2G-43.7-C | ONS-SC-2G-38.9-C |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
Professional optical transport. Smart investment for expanding capacity. Fully compatible and easy to manage via DOM.
Consistent 2.5Gbps speeds. Rugged build suitable for production. No issues with packet loss or latency detected.
High-quality STM16 connectivity. Integrated perfectly without software errors. Dependable, cost-effective fiber network alternative.
Exceptional signal clarity at 1554.94nm. Provides rock-solid stability for backbone transport. High-performance hardware that delivers.
Robust OC-48 module with great power budgets. Plug-and-play installation. Zero maintenance required in our production ring.
The ONS-SC-2G-54.9-C is a Cisco ONS compatible SFP optical transceiver module supporting OC-48/STM16 (2.5 Gbps) transmission at 1554.94 nm.
It supports OC-48/STM16 line rates up to 2.488 Gbps (commonly referred to as 2.5 Gbps).
The module operates at a fixed wavelength of 1554.94 nm for long-haul, DWDM-grade transmission.
It supports single-mode fiber links up to 40 km, depending on channel loss and network margin.
It requires standard single-mode (SMF) cable with an SC duplex connector interface.
Yes. It is hot-swappable and can be inserted or removed without powering down the host device.
Yes. It has been tested for full interoperability with Cisco ONS chassis and meets Cisco optics MSA requirements.
Yes. It follows the SFP MSA (Multi-Source Agreement) mechanical, electrical and optical specifications.
Typical output power: –1 dBm to +3 dBm; receiver sensitivity: ≤ –18 dBm; offering a power budget of ~15 dB.
Operating temperature: 0 °C to 70 °C; storage temperature: –40 °C to 85 °C; relative humidity: 5 % to 85 % (non-condensing).
Yes. It comes with a standard one-year warranty covering defects in materials and workmanship.
Power off the port or enable hot-swap, align the SFP module with the slot, push until it clicks, then power on or confirm link status.
Verify module insertion, inspect/clean fiber connectors, confirm wavelength matches network plan and check port configuration.
It meets the same MSA standards, offers equivalent performance at a lower cost, and is guaranteed compatible with Cisco ONS.
You can order directly from our website or through authorized distributors; real-time pricing and stock levels are displayed online.
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