BWN-B53LS 1.25G SFP BiDi Tx1550nm/Rx1310nm 3KM-80KM Module

BWN-GE-B53LS 1.25G SFP Module is a high-performance 1.25G SFP BiDi transceiver with Tx1550nm/Rx1310nm wavelengths, designed for single-mode fiber connections up to 80km with LC/SC connectors and multi-vendor compatibility.

  • Form Factor: SFP (Small Form-factor Pluggable)
  • Data Rate: 1.25 Gbps
  • Transmission Type: BiDi (Bidirectional)
  • Wavelength Configuration: Tx1550nm/Rx1310nm
  • Maximum Transmission Distance: Available in 3km, 20km, 40km, 60km, and 80km variants
  • Fiber Type: Single-mode
  • Connector Options: LC/SC
  • Operating Temperature Range: 0°C to 70°C (Commercial)
  • Multi-vendor Compatibility: Compatible with Cisco, Mikrotik, HPE, TP-Link, HP, Juniper and other major brands

Transform your network infrastructure with the engineering marvel that is the BWN-GE-B53LS SFP Module. This precision-engineered bidirectional SFP transceiver represents the convergence of optical physics and silicon photonics innovation, delivering asymmetric wavelength multiplexing (1550nm/1310nm) over a single optical pathway. By leveraging sophisticated WDM technology in a compact form factor, this transceiver redefines the economics of fiber deployment while maintaining enterprise-grade reliability at distances previously requiring more expensive solutions.

Parameters

Parameter Value Parameter Value
Form Factor SFP Data Rate 1.25 Gbps
Transmission Type BiDi (Bidirectional) Transmission Wavelength Tx1550nm/Rx1310nm
Max Distance 40km Fiber Type Single-Mode
Connector Type LC/SC Digital Diagnostic DDM/DOM Supported
TX Power -8 to 0 dBm RX Sensitivity -24 dBm
Power Budget 16 dB Power Consumption <1.0W
Operating Temperature 0°C to 70°C Storage Temperature -40°C to 85°C
Protocol Support IEEE 802.3z Gigabit Ethernet Vendor Compatibility Cisco, Mikrotik, HPE, TP-LINK, HP, Juniper
Hot-Pluggable Yes Case Material Metal
Warranty 3 years RoHS Compliance Yes

Key Features

  • Advanced Single-Strand BiDi Architecture — Implements proprietary wavelength-division multiplexing algorithms that enable full-duplex 1.25Gbps transmission over a single fiber strand, reducing fiber infrastructure expenditure by up to 58% compared to traditional dual-fiber implementations while maintaining identical throughput characteristics
  • Superior Optical Budget Engineering — Features an impressive 16dB power budget that overcomes attenuation challenges across metropolitan distances, supporting deployments with multiple interconnection points and achieving 40km transmission without amplification or regeneration nodes
  • Multi-Vendor Interoperability Framework — Incorporates advanced digital signal processors with adaptive equalization that ensures seamless integration across heterogeneous network environments from Cisco, Juniper, HPE and other tier-1 manufacturers without requiring proprietary activation codes
  • Thermal Efficiency Optimization — Utilizes next-generation indium phosphide laser diode technology operating at <1.0W power consumption, reducing thermal load by 37% compared to previous generation transceivers while extending operational lifespan in high-density deployment scenarios
  • Real-Time Performance Telemetry — Implements sophisticated DDM/DOM monitoring architecture for continuous optical power assessment, enabling preventative maintenance protocols through threshold-based alerts before performance degradation impacts mission-critical applications

Application

  • Metro Ethernet Ring Topologies
  • Distributed Storage Area Networks
  • Last-Mile Service Provider 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

3KM, 20KM, 40KM, 60KM, 80KM

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