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  40km Single Fiber SFP+ Transceiver | 10Gb/8Gb 10GBASE-ER/EW Ethernet

40km Single Fiber SFP+ Transceiver | 10Gb/8Gb 10GBASE-ER/EW Ethernet
40km Single Fiber SFP+ | SPP-81D-K040B33

Transceiver Finder Tool
MSRP: $1,625.00
Our Price: $1,250.00
Data Sheet:  OptoSpan SPP-81D-K040B33 datasheet

Product Part #: SPP-81D-K040B33

Product Overview Request Quote or Information

40km Single Fiber SFP+ | SPP-81D-K040B33

OptoSpan's SPP-81D-K040B33 Single Fiber Bidirectional SFP+ transceiver module enables 10Gb/8Gb 10GBASE-ER/EW Ethernet communications over Single-mode fiber optic cable. This advanced 16dB transceiver is designed for highly reliable fiber optic network links up to 40km. Using DFB+PIN technology, it operates at a nominal wavelength of 1330Tx-1270Rx coupled to an LC optical connector. It is a cost effective transceiver designed to enable 10Gb/8Gb for data center and core network applications. The SPP-81D-K040B33 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 10Gb/8Gb 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# PSPP-81DB33K040.

Key Features

Technical Specifications:

  • 10GBASE-ER/EW Ethernet 16dB SFP+ Transceiver
  • 40km ER SFP+ for SMF @ 10Gbps
  • 1330Tx-1270Rx DFB+PIN Laser 40km 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
  • Compliant with SFF-8431, SFF-8432
  • RoHS compliant


  • 10GBASE-ER @ 10.31Gbps
  • 10 Gigabit Ethernet
  • Fibre Channel 8x
  • Fibre Channel 4x

Downloads & Product Resource Library:

Transceiver Finder ToolSPP-81D-K040B33

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To request more information or quantity pricing for the OptoSpan 10GBASE-ER/EW Ethernet 16dB SFP+Transceiver Module (SPP-81D-K040B33), call Toll Free 1-800-720-3860 or submit a request for a customized quote via the form above.

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