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Black Box LE2722C 4-Port SFP Gigabit Ethernet Expansion Module - Optical Fiber - 100Base-X/1000Base-X - LE2700 Series Compatible
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Product Features
Technical Overview
This expansion module delivers robust Gigabit Ethernet performance through four hot-pluggable SFP slots, each capable of supporting 100 Mbps or 1 Gbps data rates over optical fiber. The 100Base-X technology enables up to 100 Mbps transfers, while 1000Base-X supports full Gigabit speeds, offering up to 10 times the throughput of standard Ethernet connections for high-performance networking.
The module is built for durability and minimal signal loss, leveraging optical fiber media to maintain data integrity across greater distances compared to copper alternatives. It is TAA compliant and environmentally friendly, ensuring adherence to regulatory standards and sustainable practices in government and enterprise deployments.
This section brings together practical product details such as Application/Usage, Media Type Supported, Ethernet Technology, Network Technology, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The LE2722C expansion module enhances network flexibility and performance by adding dedicated fiber ports to compatible switches. Its hardened design ensures reliable operation in industrial or outdoor settings, while the SFP interface allows easy customization with various transceivers for different fiber types and distances.
High-Speed Fiber Connectivity
Supports both 100Base-X and 1000Base-X standards, delivering up to Gigabit speeds over optical fiber for fast, loss-resistant data transfers.
- Up to 100 Mbps with 100Base-X
- Up to 1 Gbps with 1000Base-X
- Minimal signal loss over distance
Modular Flexibility
Four SFP slots accept a wide range of optical transceivers, enabling tailored deployments for singlemode or multimode fiber networks without replacing the entire module.
- Hot-pluggable SFP slots
- Industry-standard mini-GBIC interface
- Easy transceiver swaps
Deployment / Use Cases
The LE2722C is ideal for expanding fiber optic capacity in managed network switches, particularly in environments requiring robust, long-distance connections. It suits applications such as campus backbones, data center interconnects, and industrial networks where optical fiber's durability and performance are critical.
Common use cases include adding fiber uplinks to LE2700 Series switches in harsh outdoor installations, extending network reach between buildings with singlemode fiber, and upgrading existing infrastructure to support higher bandwidth demands with 1000Base-X transceivers. The module's TAA compliance also makes it suitable for government and defense projects requiring certified hardware.
Industrial Network Expansion
Deploy in manufacturing plants or utility networks to connect hardened switches over fiber, resisting electromagnetic interference and environmental factors.
Data Center Fiber Links
Use in server rooms or data centers to establish high-speed connections between switches, leveraging optical fiber for low latency and high bandwidth.
Highlights
- Four SFP (mini-GBIC) expansion slots for flexible optical fiber connectivity
- Supports Gigabit Ethernet with 100Base-X and 1000Base-X network technologies
- Compatible with Black Box LE2700 Series Hardened Managed Modular Switches
- Optical fiber media for durable performance and minimal signal loss over distance
- TAA compliant for use in government and regulated procurement environments
- Environmentally friendly design with sustainable manufacturing practices
- 5-year limited warranty for long-term reliability and support
- Hot-pluggable SFP slots allow easy transceiver installation and replacement
Specifications
| Specifications | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | LE2722C |
| Brand Name | Black Box |
| Product Model | LE2722C |
| Product Name | LE2722C Expansion Module |
| Product Type | Expansion Module |
| Technical Information | |
| Application/Usage | Optical Network,Data Networking |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 100Base-X,1000Base-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 4 |
| Expansion Slot Type | SFP (mini-GBIC) |
| Miscellaneous | |
| Compatibility | Black Box LE2700 Series Hardened Managed Modular Switch |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Environmentally Friendly | Yes |
| Warranty | |
| Limited Warranty | 5 Year |
User Manual
FAQ
What types of optical transceivers can I use with the LE2722C expansion module?
The LE2722C supports industry-standard SFP (mini-GBIC) transceivers compatible with 100Base-X and 1000Base-X standards. You can use singlemode or multimode SFP transceivers depending on your fiber cable type and distance requirements, allowing flexibility for various network deployments.
Is this expansion module compatible with switches other than the Black Box LE2700 Series?
No, the LE2722C is specifically designed for compatibility with the Black Box LE2700 Series Hardened Managed Modular Switch. It integrates directly with that switch model to provide additional fiber ports, and is not intended for use with other switch brands or series.
What are the data transfer speeds supported by the LE2722C module?
The module supports two Gigabit Ethernet speeds: 100 Mbps using 100Base-X technology and 1 Gbps using 1000Base-X technology. This allows for high-performance data transfers, with 1000Base-X offering up to 10 times faster throughput than standard Ethernet connections over optical fiber.
Does the LE2722C support DOM or DDM monitoring for SFP transceivers?
The module itself does not include built-in DOM or DDM monitoring capabilities. Monitoring functions depend on the SFP transceivers inserted into the slots and the management features of the connected LE2700 Series switch, which can provide diagnostic data if supported transceivers are used.
What is the warranty period for the Black Box LE2722C expansion module?
The LE2722C comes with a 5-year limited warranty from Black Box, covering defects in materials and workmanship. This extended warranty period ensures long-term reliability and support for deployments in demanding network environments.
Is the LE2722C suitable for outdoor or harsh environment installations?
Yes, the LE2722C is designed as a hardened expansion module for use with the LE2700 Series hardened managed modular switch, making it suitable for outdoor or industrial environments. Its compatibility with optical fiber provides resistance to electromagnetic interference and reliable performance over long distances in challenging conditions.
| Qty | Price | Available |
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