BWN-B45LS 1.25G SFP BiDi Tx1490nm/Rx1550nm 60KM-200KM Module

The BWN-GE-B45L 1.25G SFP Module is a high-performance 1.25G SFP BiDi optical transceiver with Tx1490nm/Rx1550nm wavelengths designed for long-distance single-mode fiber communication up to 200km.

  • Interface Type: SFP (Small Form-factor Pluggable)
  • Data Rate: 1.25 Gbps
  • Transmission Type: BiDi (Bidirectional)
  • Wavelength: Tx1490nm/Rx1550nm
  • Transmission Distance Options: 60km, 80km, 100km, 120km, 160km, and 200km
  • Connector Type: LC (or SC for some models)
  • Fiber Type: Single Mode
  • Multi-vendor Compatibility: Compatible with Cisco, Mikrotik, HPE, TP-Link, HP, Juniper and other major brands

The BWN-GE-B45L SFP Module delivers exceptional performance through innovative bidirectional technology, enabling full-duplex communication over a single fiber strand at distances up to 200km while maintaining compatibility with major network equipment manufacturers.

Parameters

Parameter Value Parameter Value
Form Factor SFP Data Rate 1.25 Gbps
Transmission Type BiDi (Bidirectional) Wavelength Tx1490nm/Rx1550nm
Transmission Distance 60/80/100/120/160/200 km Connector Type LC/SC (varies by model)
Fiber Type Single Mode Media Interface Single Fiber
Compatible Brands Cisco, Mikrotik, HPE, TP-LINK, HP, Juniper Power Consumption Typical 1W
Operating Temperature 0°C to 70°C (Commercial) Storage Temperature -40°C to 85°C
Protocol Support IEEE 802.3z Gigabit Ethernet Digital Diagnostics DDM/DOM Supported
RoHS Compliance Yes Hot Pluggable Yes
Dimensions Standard SFP Warranty 3 Years

Key Features

  • BiDirectional Technology – Uses single fiber for Tx1490nm/Rx1550nm transmission, reducing infrastructure costs by 50%.
  • Extended Range Options – Available in 60km to 200km variants for flexible deployment without signal regeneration.
  • Multi-Vendor Compatibility – Works seamlessly with Cisco, Mikrotik, HPE, TP-LINK, HP, and Juniper devices.
  • Digital Diagnostics – Integrated DDM/DOM for real-time optical parameter monitoring.
  • Commercial-Grade Reliability – Operates in 0°C to 70°C environments with robust construction.

Application

  • Telecom Infrastructure – Long-distance connections between network facilities.
  • Metropolitan Networks – Cost-effective urban network expansion with minimal fiber requirements.
  • Remote Connectivity – High-performance links to distant locations with limited fiber infrastructure.

FAQs

SFP modules convert electrical signals to optical signals (or vice versa), enabling data transmission between networking devices such as switches and routers across various distances and media types.

Our SFP modules are MSA-compliant, ensuring broad compatibility with major equipment manufacturers. Verify compatibility through your device documentation, our online compatibility matrix, or by contacting our technical support team.

Yes, all our modules support hot-swapping. Use an ESD wrist strap during installation, handle modules by their edges, and ensure proper alignment before insertion to prevent damage.

Power consumption typically ranges from 1-2 watts. Operating temperature range is 0°C to 70°C (commercial) or -40°C to 85°C (industrial), with 5-95% non-condensing humidity tolerance.

Our modules come with a 3-year standard warranty covering manufacturing defects and performance issues under normal use. Extended warranty options are available for select products.

Technical documentation is available in our online knowledge base. Support can be accessed via email (support@bwnfibersfp.com), phone, or through our customer support portal.

Distance

60KM, 80KM, 100KM, 120KM, 160KM, 200KM

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