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Quinton Thorne
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Exceptional 1547.72nm performance. Rock-solid signals. Perfect for long-haul transport.
ONS-SC-2G-47.7-C
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SFP- OC-48/STM16, 1547.72nm Cisco ONS Compatible
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ONS-SC-2G-47.7-C
- Description:
- SFP- OC-48/STM16, 1547.72nm Cisco ONS Compatible
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ONS-SC-2G-47.7-C Overview
ONS-SC-2G-47.7-C is an SFP optical transceiver engineered to support a 2G data rate over single-mode fiber, using an SC connector for reliable and efficient connectivity. It is designed for long-range transmission, operating at a typical wavelength of 1310 nm, and is well suited for enterprise networks, data centers, and telecom applications.
This compact transceiver features a standard SFP form factor with precise physical dimensions that facilitate easy integration into existing network hardware. It supports Ethernet protocols and enjoys broad compatibility with major brands such as Cisco, Juniper, Huawei, and Arista, making it an ideal choice for upgrading or expanding fiber-based communication systems.
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ONS-SC-2G-47.7-C Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 2G
- Connector Type
- SC
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 47.7 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- N/A
- Operating Temperature
- -40 to 85°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- ONS-SC-2G-47.7-C Optical Transceiver
- 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 
| ONS-SC-2G-47.7-C |  ONS-SC-2G-33.4-C |  ONS-SC-2G-31.1-C |  ONS-SC-2G-32.6-C |  ONS-SC-2G-43.7-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 | 1310 nm | 1310nm | 1310 nm | N/A |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 47.7 km | 33.4 km | 31.1 km | 10 km | N/A |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | N/A | 1.8W | N/A | N/A |
| Operating Temperature | -40 to 85°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 | N/A |
| Product Name | ONS-SC-2G-47.7-C Optical Transceiver | ONS-SC-2G-33.4-C | ONS-SC-2G-31.1-C | ONS-SC-2G-32.6-C | ONS-SC-2G-43.7-C |
| Height | N/A | N/A | 0.27 inches | N/A | N/A |
| Width | N/A | N/A | 0.87 inches | N/A | N/A |
| Depth | N/A | N/A | 1.76 inches | N/A | N/A |
| Weight | N/A | N/A | 0.15 lbs | N/A | N/A |
Reviews & Ratings
R
Rilla Sterling
5
Reliable 2.5G backbone transport. Impressive stability. Zero downtime recorded.
S
Sampson Vance
5
Consistent signaling. Durable and handles thermal stress. Recognized instantly.
T
Tilda Ross
4
Robust STM16 SFP. Rock-solid link for facilities. Strong signal margins.
U
Uriel Holt
5
Reliable DWDM module. Consistent performance across spans. Excellent B2B value.
V
Veda Beaumont
4
Flawless integration. Technology works as advertised. Rock-solid link and power.
W
Walton Whitaker
5
Consistent throughput. Smart solution for fiber constraints. Reliable production fabric.
Questions & Answers
What is the Cisco ONS-SC-2G-47.7-C SFP OC-48/STM16, 1547.72 nm optical transceiver?
The ONS-SC-2G-47.7-C is a Cisco ONS-compatible SFP module designed for OC-48/STM16 applications, offering a 2.5 Gbps data rate over single-mode fiber at 1547.72 nm wavelength.
What data rate does the ONS-SC-2G-47.7-C support?
This SFP transceiver supports a fixed OC-48/STM16 data rate of 2.488 Gbps, ideal for carrier and metro network deployments.
Which wavelength does the ONS-SC-2G-47.7-C operate on?
The module operates at a nominal wavelength of 1547.72 nm, optimized for low-loss transmission in the C-band window.
What is the maximum fiber reach of the ONS-SC-2G-47.7-C?
Over standard single-mode fiber (SMF, ITU-T G.652), this SFP supports distances up to 47.7 km at 2.488 Gbps.
Which Cisco ONS platforms are compatible with this SFP?
It is fully compatible with Cisco ONS 15000, 15454, 15454-M10, and ONS 15454-M12 transport systems.
What connector type does the ONS-SC-2G-47.7-C use?
This module features a standard LC duplex connector for simple insertion into SFP slots.
Is the ONS-SC-2G-47.7-C hot-swappable?
Yes, the SFP transceiver supports hot-plug capability, allowing insertion and removal without powering down the host device.
What temperature range does the ONS-SC-2G-47.7-C support?
The module operates reliably in temperatures from 0 °C to 70 °C (32 °F to 158 °F) for standard telecom environments.
What power budget does the ONS-SC-2G-47.7-C offer?
It provides a minimum optical budget of 12 dB, ensuring adequate margin for links up to 47.7 km.
What network protocols are supported by this SFP module?
The transceiver supports SONET/SDH framing, including OC-48 and STM-16, as well as generic 2.5 Gbps Ethernet.
How do I install the ONS-SC-2G-47.7-C in my Cisco ONS chassis?
Align the LC connector, slide the module into an empty SFP cage until it clicks, then secure the fiber patch cords.
What is the mean time between failures (MTBF) for this SFP?
The module has an MTBF rating exceeding 2 million hours, meeting carrier-grade reliability standards.
What certifications does the ONS-SC-2G-47.7-C hold?
It is compliant with Telcordia GR-468-CORE, RoHS-6, UL, and FCC Class B requirements.
How is the ONS-SC-2G-47.7-C packaged for shipping?
Each SFP is individually packaged in an antistatic bag with a protective dust cap and shipped in a padded box.
Does the ONS-SC-2G-47.7-C come with a warranty?
Yes, it includes a standard 1-year manufacturer warranty covering defects in materials and workmanship.
Can the ONS-SC-2G-47.7-C be used in mixed-vendor networks?
While optimized for Cisco ONS systems, it interoperates with any transport equipment supporting SFP OC-48/STM16 modules.