TN-SFP-OC3S8-C27 - Transition 100Mbps CWDM SFP 100Base-FX/0C-3 LC Connector Single-mode 80km 1270nm Transceiver Module

SKU TN-SFP-OC3S8-C27

Brand Transition Networks

Hot-pluggable SFP footprint for seamless integration and maintenance
Supports CWDM 1270nm wavelength for high-density multiplexing applications
Compliant with SFP Multi-Source Agreement (MSA) and SONET/SDH standards
Integrated Digital Diagnostic Monitoring (DDM) for real-time performance tracking

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Key specifications

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Data Rate: 155 Mbps
Wavelength: 1270 nm
Distance: 80 km
Fiber Type: Single-mode (SMF)
Connector: LC Duplex
Interface: OC-3 / STM-1

Product details

The TN-SFP-OC3S8-C27 is a high-performance Small Form Factor Pluggable (SFP) transceiver module designed for OC-3/STM-1 optical data communications. It operates at a CWDM wavelength of 1270nm over single-mode fiber, supporting long-reach distances of up to 80km.

Technical Information

Data Rate	155 Mbps
Wavelength	1270 nm
Distance	80 km
Fiber Type	Single-mode (SMF)

Additional Specifications

Connector	LC Duplex
Interface	OC-3 / STM-1
Operating Temperature	0°C to 70°C

Description

The Transition Networks TN-SFP-OC3S8-C27 is a CWDM SFP transceiver optimized for 155 Mbps SONET OC-3 and SDH STM-1 protocols. Utilizing a 1270nm DFB laser transmitter and a high-sensitivity PIN receiver, this module ensures reliable data transmission over 80km of single-mode fiber. It features a 2-wire serial interface for management and digital diagnostics, providing critical information such as optical output power, optical input power, temperature, and transceiver supply voltage. The unit is designed for use in telecommunications and data center environments requiring robust long-haul connectivity.

Condition: Refurbished