Description
Applications
Specifications

◆ Description:

Miray’s GE-BX80-SM1490 Transceivers are a high performance, cost effective module which have a single LC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) and Digital diagnostics functions are available via the 2-wire serial bus specified in SFF-8472. The receiver section uses a PIN receiver and the transmitter uses a 1490 nm DFB laser, up to 22dB link budge ensure this module 1000Base-ZX Ethernet 80km application.

Long-Range Fiber Connectivity for Demanding Network Links
This 1.25Gb/s LC BiDi sfp module is built for stable point-to-point transmission where an ethernet switch, network switch, or compatible poe switch needs dependable optical reach beyond standard short-distance links. With 1490nm TX and 1550nm RX wavelengths, single LC connectivity, and support for up to 80km over 9/125 μm single-mode fiber, it gives procurement teams and system integrators a practical option for extending backbone connections without adding unnecessary complexity. As a transceiver designed for real deployment conditions, it helps keep network expansion organized and efficient for operators working with industrial sites, campus networks, and remote equipment cabinets.

Compliance, Diagnostics, and Operating Stability
The module follows SFF-8472 monitoring requirements and supports digital diagnostics through a 2-wire serial interface, giving maintenance teams useful visibility into module status during installation and ongoing operation. Built with a 1490nm DFB laser transmitter, 1550nm PIN photo-detector, hot-pluggable design, single +3.3V power supply, and maximum power consumption of 1W, it is positioned for reliable use in systems where uptime and straightforward replacement matter. It is also RoHS compliant and lead free, with industrial, extended, and commercial temperature options available, making it suitable for buyers evaluating optical transceiver manufacturers and industrial ethernet switch manufacturers that need consistent performance across different deployment environments.

Application Fit for Industrial and Carrier Network Deployments
For integrators building links around a network switch or expanding infrastructure with an ethernet switch platform, this Cisco compatible module is a practical fit for 1000Base-ZX style 80km applications where long-distance optical transport is required. It supports operators who need a stable connection between buildings, remote nodes, utility sites, or factory zones, and it is well suited for use in systems assembled by top network switch manufacturers, distributors, and panel builders serving industrial and telecom projects. For teams sourcing reliable components for deployment, this sfp module offers a straightforward way to match performance, compatibility, and operating range while keeping network design and maintenance manageable.

Key Advantages

Stable long-distance optical link
This sfp module is designed for 1.25Gb/s data links and supports up to 80km over 9/125 μm single-mode fiber, which gives network switch deployments a practical way to extend Ethernet links where copper cannot reach. The 1490nm DFB transmitter and 1550nm PIN receiver are built for consistent optical performance, while the single LC interface helps keep port design straightforward for top network switch manufacturers, industrial ethernet switch manufacturers, and optical transceiver manufacturers that need predictable integration into an ethernet switch or poe switch platform.

Industrial-ready maintenance and compatibility
Hot-pluggable operation, single +3.3V power supply support, and SFF-8472 diagnostic monitoring make this transceiver practical for teams that need fast replacement and clear status visibility in the field. Its Cisco compatible design and RoHS compliant, lead-free construction support stable sourcing and long service life, while the available industrial temperature range helps the module remain suitable for demanding installations where equipment must keep operating reliably with less interruption.

Use Scenarios

Carrier uplinks and campus backbone expansion
In a campus or backbone environment where a network switch must connect equipment across long fiber runs, this module addresses the problem of distance limits and optical stability. It serves as the optical interface in an ethernet switch or aggregation device, and its 80km reach makes it well-suited for linking remote wiring closets, buildings, or control rooms when operators need a stable 1000Base-ZX connection without changing the core network architecture.

Industrial control and remote equipment interconnection
On factory floors, utility sites, or outdoor cabinets, plant engineers and integrators often need a fiber link that can tolerate wider temperature conditions and support reliable monitoring. This transceiver fits those needs by providing a Cisco compatible sfp module for long-distance connection between a poe switch, access switch, or control network segment, giving maintenance teams a practical way to replace or verify the link during service work while keeping the optical path organized and dependable.

FAQ

Q1. What network applications is this SFP module designed for?
The unit is designed for 1.25Gb/s data links and 1000Base-ZX Ethernet applications over up to 80km on 9/125 μm single-mode fiber. It uses a single LC interface, 1490nm DFB transmitter, and 1550nm PIN receiver, making it well-suited for stable long-distance links.

Q2. Is it compatible with Cisco network equipment?
Yes, this is a Cisco compatible SFP module. We provide a hot-pluggable transceiver format that supports standard SFP deployment in a network switch, ethernet switch, or poe switch environment, helping system integrators match existing infrastructure requirements.

Q3. What operating and power conditions should we plan for?
The module runs from a single +3.3V power supply and has a maximum power draw of 1W. Industrial, extended, and commercial versions are available, with operating ranges of -40°C to 85°C, -5°C to 85°C, or 0°C to 70°C depending on the selected version.

Q4. Does it support diagnostics and monitoring?
Yes, digital diagnostics are available through the 2-wire serial bus specified in SFF-8472. This allows our users to monitor module status during installation and maintenance, which is useful for plant engineers and optical transceiver manufacturers working on controlled network deployments.

Q5. What physical and compliance features are included?
The module uses a single LC connector, is hot-pluggable, and is RoHS compliant and lead free. Its design includes a 1490nm DFB laser transmitter and 1550nm PIN photo-detector, giving procurement teams a practical option for long-reach sfp module integration.

Applications

1000Base-ZX Ethernet
Metro/Access Networks
1×FibreChannel
Other Optical Links

Specifications

Part Number:	GE-BX80-SM1490	Vendor Name:	Miray
Form Factor:	SFP	Data Rate:	1.25Gbps
Wavelength:	TX1490nm/RX1550nm	Distance:	80km
Connector:	LC Simplex	Cable Type:	OS2 SMF
Transmitter:	DFB	Receiver Type:	APD
TX Power:	-2~-3dBm	Receiver Sensitivity:	<-24dBm
Power Consumption:	<1W	Modulation Format:	NRZ
DDM:	Support	Bit Error Ratio (BER):	10^-12
Protocols:	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant	Warranty:	5 Years

1.25Gb/s 80km LC BiDi Cisco Compatible 1.25Gbps TX1490nm/RX1550nm SFP Transceiver Module

Description

Applications

Specifications

Applications

Download