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  120km Single Fiber SFP Transceiver | 2Gb SONET OC-48 / STM-16

120km Single Fiber SFP Transceiver | 2Gb SONET OC-48 / STM-16
120km Single Fiber SFP | SFP-MR2-K120B51

Transceiver Finder Tool
MSRP: $975.00
Our Price: $750.00
Data Sheet:  OptoSpan SFP-MR2-K120B51 datasheet

Product Part #: SFP-MR2-K120B51

Product Overview Request Quote or Information

120km Single Fiber SFP | SFP-MR2-K120B51

OptoSpan's SFP-MR2-K120B51 Single Fiber Bidirectional SFP transceiver module enables 2Gb SONET OC-48 / STM-16 communications over Single-mode fiber optic cable. This advanced 29dB transceiver is designed for highly reliable fiber optic network links up to 120km. Using DFB+APD technology, it operates at a nominal wavelength of 1510Tx-1590Rx coupled to an LC optical connector. It is a cost effective transceiver designed to enable 2Gb for data center and core network applications. The SFP-MR2-K120B51 offers enhanced digital diagnostics for real-time monitoring of transceiver performance. The module is designed to strictly comply with well known SFP specifications developed by the SFF committee. This module is RoHS compliant and lead-free. OptoSpan 2Gb Single Fiber optical transceivers are compatible with many brands such as Finisar, Avago, JDSU and network environments that do not require any special compatibility. For networks that require special OEM compatibility, such as CISCO, BROCADE, JUNIPER, ALCATEL, HP, NORTEL, EMC, QLOGIC and other OEMs, consider OptoSpanís Platinum OEM Series transceiver model# PSFP-MR2B51K120.

Key Features

Technical Specifications:

  • SONET OC-48 / STM-16 29dB SFP Transceiver
  • 120km ZX SFP for SMF @ 2.67Gbps
  • 1510Tx-1590Rx DFB+APD Laser 120km SFP
  • -0°C - 70°C Temperature - Extended/Industrial Available
  • 2-Wire Interface Digital Diagnostic Monitoring (SFF-8724)
  • Hot-swappable for SFP LC ports
  • OptoSpan 1 year standard warranty
  • Use with Finisar, Avago, JDSU & networks not requiring OEM compatibility
  • SFP MSA / IEEE Std 802.3
  • RoHS compliant


  • 1.25Gbps Gigabit Ethernet
  • Fibre Channel 2x

Downloads & Product Resource Library:

Transceiver Finder ToolSFP-MR2-K120B51

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To request more information or quantity pricing for the OptoSpan SONET OC-48 / STM-16 29dB SFPTransceiver Module (SFP-MR2-K120B51), call Toll Free 1-800-720-3860 or submit a request for a customized quote via the form above.

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