BlackBox Network Services
Black Box SFP (mini-GBIC) Module - For Optical Network- Data Networking - 1 x LC Simplex 1000Base (LFP421)
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- SKU:
- 18169012
- MPN:
- lfp421
- Availability:
- Usually ships the same or next business day. In stock at our PA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/18/2025 05:08:59 AM PST
- Stock Update:
- 12/18/2025 05:08:59 AM PST
Description
This item is brand-new, factory sealed.
Black Box EXTR SFP EXT DIAG - (1) 1.25-Gbps SM SMPLX, 1310/1550nm, 10km, LC- This SFP optical transceiver enables you to adapt an SFP slot to a fiber interface.
- Because it's transparent to data, this SFP is compatible with any network standard operating at speeds of up to 1250 Mbps.
- Supports an extended diagnostics and extended operating temperature of -40 to 176F (-40 to +85C).
- Package Dimensions: 4.25 x 2.5 x 1 inches
- Item Weight: 0.96 ounces
Ideal for applications where you only have a single fiber available. Support for throughput up to 1250 Mbps makes this SFP ideal for use with high-speed applications such as Gigabit Ethernet.
Features
TAA Compliant:
Yes
Yes
Specs
| Power Description | |
| Input Voltage | 3.3 V DC |
| Physical Characteristics | |
| Form Factor | Hot-pluggable |
| Weight (Approximate) | 0.05 lb |
| Height | 0.7" |
| Width | 0.6" |
| Depth | 2.8" |
| Warranty | |
| Limited Warranty | 1 Year |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | LC |
| Interfaces/Ports Details | 1 x Simplex LC 1000Base-X Network |
| General Information | |
| Brand Name | Black Box |
| Manufacturer Website Address | http://www.blackbox.com |
| Marketing Information | Modular flexible optical transceivers for data communications equipment. This SFP supports throughput of up to 1250 Mbps, making it well-suited for high-speed applications such as 1000-Mbps Ethernet. It provides essential link information, including SFP type, fiber link length, wavelength, and bit rate. Its extended diagnostics feature reports key data such as temperature, transmit (TX) and receive (RX) power, voltage, and bias current. The hot-pluggable interface allows for easy SFP replacement without downtime, making it ideal for changing network requirements. Compatible with SFP slots on most network devices. |
| Product Type | SFP (mini-GBIC) |
| Product Name | LFP421 SFP (mini-GBIC) Module |
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | LFP421 |
| Product Model | LFP421 |
| Product Series | LFP410 |
| Media & Performance | |
| Ethernet Technology | Gigabit Ethernet |
| Maximum Data Transfer Rate | 1.25 Gbit/s |
| Maximum Distance Supported | 10 km |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Fiber Optic Cable Wavelength |
|
| Network Technology | 1000Base-X |
| Technical Information | |
| Application/Usage |
|
| Environmental Conditions | |
| Maximum Operating Temperature | 185°F (85°C) |
| Minimum Operating Temperature | -40°F (-40°C) |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Black Box SFP (mini-GBIC) Module - For Optical Network- Data Networking - 1 x LC Simplex 1000Base (LFP421)
$98.18