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ONS-SC-2G-56.5-C
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SFP- OC-48/STM16, 1556.55nm Cisco ONS Compatible
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Name:
ONS-SC-2G-56.5-C
- Description:
- SFP- OC-48/STM16, 1556.55nm Cisco ONS Compatible
- Rating:
Added to cart 28 times recently
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2 In stock - Ready to Ship
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ONS-SC-2G-56.5-C Overview
ONS-SC-2G-56.5-C is an SFP transceiver engineered for telecom and enterprise networking applications. It supports a data rate of 2G, employs an SC connector, provides short-range transmission optimized for Ethernet protocols, and features a compact form factor as specified in the vendor documentation.
ONS-SC-2G-56.5-C meets industry standards for reliable performance under defined operating conditions and is ideally suited for data centers and enterprise networks. Its design emphasizes efficient power consumption and robust connectivity while maintaining the physical dimensions required for cost-effective and seamless integration into modern network environments.
ONS-SC-2G-56.5-C price is is available on request. Get immediate quote.
Request bulk order quote for ONS-SC-2G-56.5-C for additional pricing. Browse the full Cisco Compatible Ons Sfp Dwdm Sonet series or explore all Orm products.
ONS-SC-2G-56.5-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- SFP
- Data Rate
- 2G
- Connector Type
- SC
- Transmission Distance
- Short-Range
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Product Name
- ONS-SC-2G-56.5-C
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Product Comparison Table 
| ONS-SC-2G-56.5-C |  ONS-SC-2G-38.1-C |  ONS-SC-2G-43.7-C |  ONS-SC-2G-31.9-C |  ONS-SC-2G-30.3-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 |
| Transmission Distance | Short-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| 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 |
| 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 |
| Product Name | ONS-SC-2G-56.5-C | ONS-SC-2G-38.1-C | ONS-SC-2G-43.7-C | ONS-SC-2G-31.9-C Optical Transceiver | ONS-SC-2G-30.3-C Optical Transceiver Module |
Compliance & Warranty
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If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
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Reviews & Ratings
T
Tabitha Young
5
Excellent signal clarity for OC-48. Robust link over campus backbone. Professional grade hardware for engineers.
U
Ursula Grant
5
Exceptional precision. Perfectly stable 1556.55nm wavelength. Full compatibility with ONS 15454 nodes. Robust choice.
V
Victor Thorne
5
Reliable and cost-effective. Performs exactly as advertised with no errors. Seamless production integration and uptime.
W
Willa Sterling
5
Perfect 1556.55nm precision. Recognized immediately. Flawless 2.5G connectivity over our fiber spans. Great value.
X
Xavier Ross
5
Exceptional signal quality. Durable with steady throughput. Reliable for specialized optical transport network.
Questions & Answers
What is the Cisco ONS-SC-2G-56.5-C SFP OC-48/STM-16 1556.55 nm module?
The ONS-SC-2G-56.5-C is a Cisco ONS-compatible SFP transceiver that supports OC-48/STM-16 at 2.488 Gbps over single-mode fiber at 1556.55 nm.
Which network standards and data rates does this module support?
It conforms to ITU-T G.957 and SFF-8472, supporting OC-48 (2.488 Gbps) and STM-16 (2.488 Gbps) transmission.
What is the transmission wavelength of the ONS-SC-2G-56.5-C?
This SFP operates at a precise 1556.55 nm wavelength, optimized for DWDM optical networks.
What maximum distance can this SFP module cover?
It enables link spans up to 80 km on standard single-mode fiber (SMF-28) with proper dispersion compensation.
Which fiber type and connector does it use?
Designed for single-mode fiber, the module employs a duplex SC UPC connector for secure connections.
Is the ONS-SC-2G-56.5-C an OEM Cisco module or a third-party compatible transceiver?
It is fully third-party compatible with Cisco ONS platforms, tested for seamless interoperability and performance.
Does this SFP support DWDM channel spacing?
Yes, its 0.8 nm (100 GHz) channel spacing at 1556.55 nm meets DWDM requirements for dense optical networks.
Can I hot-swap the ONS-SC-2G-56.5-C module?
Yes, it complies with IEEE 802.3 hot-pluggable standards for quick, tool-free insertion and removal.
Which Cisco ONS platforms are compatible with this SFP?
It works with Cisco ONS 15454, 15540, 15600 and related transport switches supporting SFP optics.
What is the operating temperature range for this module?
Rated for 0 °C to 70 °C (32 °F to 158 °F), it operates reliably in standard data center environments.
Does the ONS-SC-2G-56.5-C support Digital Optical Monitoring (DOM)?
Yes, it features SFF-8472 DOM for real-time monitoring of optical power, temperature, and voltage.
What is the typical optical power budget of this SFP?
It offers a transmitter power range of -3.5 to +1 dBm and receiver sensitivity down to -20 dBm, delivering a link budget of over 16.5 dB.
How do I install the ONS-SC-2G-56.5-C in my Cisco device?
Align the module with the SFP slot, slide it in until it clicks, then verify the link status via CLI or management GUI.
What warranty and support options are available?
Includes a one-year warranty and lifetime technical support for Cisco ONS compatibility and performance assurance.
How can I troubleshoot link issues with this SFP?
Check fiber integrity, confirm DOM readings, verify correct wavelength and platform compatibility, and review device logs for errors.
How do I order the ONS-SC-2G-56.5-C module?
Place an order online or contact our sales team using SKU ONS-SC-2G-56.5-C; volume discounts and expedited shipping options are available.
What packaging and delivery options are provided?
Ships in antistatic packaging with choices for overnight, two-day, and international express delivery.