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Cisco ONS-SE-2G-S1= OC-48/STM-16 Short Reach SFP Module - 1 x LC Duplex - 2. 488 Gbps - Single-mode Fiber
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Product Features
Technical Overview
This SFP module operates at the OC-48/STM-16 standard, which corresponds to a synchronous transport signal rate of 2.488 Gbps. It uses a single LC duplex port for bidirectional communication over single-mode optical fiber, supporting distances typical of short-reach applications in data center and telecom environments. The module's design ensures compliance with industry standards for optical performance and reliability.
The hot-swappable capability allows network administrators to replace or upgrade modules without powering down the entire system, reducing downtime and maintenance costs. Its compact dimensions—0.53" wide, 2.22" deep, and 30 mil high—make it suitable for high-density installations where space is at a premium. The module includes digital diagnostics monitoring (DDM) features for real-time performance tracking, though specific monitoring details should be verified with Cisco documentation.
Key Product Advantages
The Cisco ONS-SE-2G-S1= SFP module offers several advantages for network deployments requiring robust optical connectivity. Its compatibility with the ONS 15454 platform and specific card series ensures reliable performance in SONET/SDH networks, reducing integration risks and simplifying procurement for existing Cisco infrastructure.
High-Speed Performance
Delivers 2.488 Gbps throughput, suitable for bandwidth-intensive applications like video streaming, data backup, and telecom transport.
- OC-48/STM-16 standard compliance
- Low-latency data transmission
- Stable signal integrity over single-mode fiber
Easy Deployment
Hot-swappable design enables quick installation and replacements without network downtime, supported by a compact form factor for flexible rack mounting.
- Tool-less installation in compatible slots
- Minimal footprint for high-density setups
- Reduced maintenance overhead
Deployment / Use Cases
This SFP module is tailored for use in legacy transport networks that rely on OC-48/STM-16 standards. It is commonly deployed in telecommunications central offices, internet exchange points, and enterprise data centers where high-speed optical links are essential for backbone connectivity. The module supports applications such as metro Ethernet, fiber channel extension, and SONET/SDH ring configurations.
In practice, it can be used to interconnect Cisco ONS 15454 nodes over short distances, providing a cost-effective upgrade path for aging infrastructure. Network engineers might deploy it in scenarios requiring reliable point-to-point links for voice, video, and data services, leveraging its single-mode fiber support for consistent performance over extended runs. Its compatibility with specific MRC and MXP cards makes it a strategic choice for maintaining or expanding Cisco-based networks without vendor lock-in concerns.
Physical Profile
The module features a compact and durable design with dimensions of 0.53" (13.46 mm) in width, 2.22" (56.39 mm) in depth, and 30 mil (0.76 mm) in height. This small form factor allows for high-density installations in switch and router chassis, optimizing rack space in data centers. The hot-swappable SFP enclosure ensures easy handling and secure seating in compatible slots, with a robust construction that withstands typical operational temperatures and vibrations.
- Width
- 0.53" (13.46 mm)
- Depth
- 2.22" (56.39 mm)
- Height
- 30 mil (0.76 mm)
Highlights
- Cisco ONS-SE-2G-S1= part number for exact compatibility matching
- OC-48/STM-16 Short Reach SFP module with 2.488 Gbps data rate
- Single LC duplex port for bidirectional optical communication
- Supports single-mode fiber for long-distance, low-loss transmission
- Hot-swappable SFP (mini-GBIC) form factor for easy maintenance
- Compatible with Cisco ONS 15454 SONET/SDH platform and specific cards
- Compact dimensions: 0.53" wide, 2.22" deep, 30 mil high
- 90-day limited warranty for assured reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | ONS-SE-2G-S1= |
| Brand Name | Cisco |
| Product Name | OC-48/STM-16 Short Reach SFP Module |
| Product Type | SFP (mini-GBIC) |
| Technical Information | |
| Application/Usage | Data Networking |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | LC |
| Interfaces/Ports Details | 1 x LC Duplex OC-48/STM-16 |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Maximum Data Transfer Rate | 2.488 |
| Physical Characteristics | |
| Form Factor | Hot-swappable |
| Height | 30 mil (0.76 mm) |
| Width | 0.53" (13.46 mm) |
| Depth | 2.22" (56.39 mm) |
| Miscellaneous | |
| Compatibility | ONS 15454 SONET/SDH Platform with: MRC-12 Card MXP_2.5G_10G Card MXPP_2.5G_10G Card MXP_2.5G_10E Card MXP_2.5G_10E_L Card MXP_2.5G_10E_C Card |
| Warranty | |
| Limited Warranty | 90 Day |
FAQ
What is the data transfer rate of this Cisco SFP module?
This Cisco ONS-SE-2G-S1= SFP module operates at a maximum data transfer rate of 2.488 Gbps, which aligns with the OC-48/STM-16 standard. This speed is suitable for high-bandwidth applications in legacy transport networks, providing reliable throughput for data, voice, and video traffic over single-mode fiber.
Which fiber type and connector does this module support?
The module supports single-mode optical fiber, which is ideal for long-distance transmission with minimal signal loss. It uses an LC duplex connector, offering a secure and standardized interface for bidirectional communication. This combination ensures compatibility with common fiber infrastructure in data centers and telecom environments.
Is this SFP module hot-swappable?
Yes, this Cisco SFP module features a hot-swappable form factor, allowing you to install or replace it without powering down the network equipment. This design reduces downtime and simplifies maintenance, making it convenient for upgrades or troubleshooting in live environments.
What is the warranty period for this product?
This Cisco ONS-SE-2G-S1= SFP module comes with a 90-day limited warranty. This coverage provides assurance against defects in materials and workmanship, supporting its use in critical network deployments where reliability is essential.
| Qty | Price | Available |
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