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ONS-SC-2G-57.3-C
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SFP- OC-48/STM16, 1557.36nm Cisco ONS Compatible
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Name:
ONS-SC-2G-57.3-C
- Description:
- SFP- OC-48/STM16, 1557.36nm Cisco ONS Compatible
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Orm
- Condition:
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Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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ONS-SC-2G-57.3-C Overview
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.
ONS-SC-2G-57.3-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- SFP
- Data Rate
- 2G
- Connector Type
- SC
- Wavelength
- 1310 nm
- Transmission Distance
- Extended-Range
- Fiber Type
- Single-mode
- Max Distance
- 57.3 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 3.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- ONS-SC-2G-57.3-C
- Height
- 0.30 inches
- Width
- 0.95 inches
- Depth
- 0.55 inches
- Weight
- 0.10 lbs
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Product Comparison Table 
| 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 |
| 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 |
| 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-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 |
Compliance & Warranty
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
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.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
Y
Yara Holt
5
Consistent performance at 1557.36nm. Exceptional build quality. Stable signaling in our production environment. Very satisfied.
Z
Zane Whittaker
4
High-performance module. Reliable connectivity without configuration headaches. Professional grade hardware for critical layers.
A
Adeline Reed
5
Outstanding wavelength stability. Running flawlessly in our backbone. Steady signal levels and full compatibility.
B
Barnaby Finch
4
Reliable 2.5G throughput. Robust and recognized instantly. No downtime since installation in our nodes.
C
Cecilia Thorne
5
Professional 1557.36nm module. Handles distances easily while maintaining rock-solid OC-48 speeds. Top-tier choice.
Questions & Answers
What is the ONS-SC-2G-57.3-C SFP-OC-48/STM16 1557.36 nm module?
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.
Which devices support the ONS-SC-2G-57.3-C module?
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.
What data rate does the SFP-OC-48/STM16 module support?
The transceiver supports a standard OC-48/STM-16 line rate of 2.488 Gbps.
What is the optical wavelength of this SFP module?
The module operates at a fixed wavelength of 1557.36 nm, ideal for DWDM applications.
What connector type is used on the ONS-SC-2G-57.3-C?
It uses an SC duplex single‐mode fiber connector for simple and reliable connections.
What is the maximum link distance for the ONS-SC-2G-57.3-C?
Over ITU-T-compliant single‐mode fiber, it can reach up to 80 km without additional amplification.
Is the SFP module hot‐swappable?
Yes, the module is hot‐swappable and can be inserted or removed without powering down the host device.
Which fiber type is required for the ONS-SC-2G-57.3-C?
It requires ITU-G.652 single‐mode fiber to ensure compliance with OC-48/STM-16 performance specifications.
Does it support DWDM channel spacing?
Yes, with a 50 GHz channel spacing at 1557.36 nm, it fully complies with ITU-T DWDM grid standards.
What are the optical power specifications?
Transmit power ranges from –5 to +0 dBm and receiver sensitivity is –27 dBm, ensuring reliable signal integrity.
What is the operating temperature range?
The module operates between 0 °C and 70 °C for standard environments.
How do I install the ONS-SC-2G-57.3-C in my Cisco ONS chassis?
Simply align the SFP module with the slot guide, slide it in until it clicks, and verify detection via the host CLI or GUI.
Does the module include a warranty?
Yes, it includes a one-year limited warranty covering manufacturing defects when used under normal conditions.
How can I order the ONS-SC-2G-57.3-C module?
Order through authorized Cisco resellers or directly from our website using SKU ONS-SC-2G-57.3-C.
What is the typical lead time for delivery?
In-stock orders ship within 24 hours; custom or back-ordered items typically ship within 5–7 business days.
What is your return policy for unused SFP modules?
Unused modules can be returned within 30 days of delivery for a full refund, subject to our standard return authorization process.