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4-port SFP channel card

Extremely compact, optical channel card including 3R function, cross-connect and protection intelligence

SPEED-DUALLINE SFP

Highlights

  • Suitable for IP, SDH, Video and storage applications
  • To be used as a highly flexible and cost-effective C/DWDM channel card (SFP based or as a simple media converter)
  • Intelligent optical protection switch
  • Supports all SFP versions according to MSA
  • Extremely compact design - only 1-slot of the 20-slot 19” SPEED-CARRIER needed for four ports
  • 3R function for precise data transmission and use as a repeater

Description

The SPEED-DUALLINE SFP is an extremely flexible and compact 4-port SFP rack mount card suitable for the universal use in telecommunication networks. This card also represents a cost-effective solution to be used either as an intelligent electrical-to-optical interface converter for SDH (STM-1) or IP (Fast Ethernet, Gigabit Ethernet) applications. This type of universal product can even be integrated in purely optical network structures to operate as a SFP-based media and wavelength converter (Multimode/Singlemode/WDM) for protocols such like IP, SDH, Video and storage from 10Mbps to 2.67Gbps. Another main field of application are cost-effective C/DWDM networks in which the SPEED-DUALLINE SFP operates as an intelligent channel card in order to adapt up to two transparent data channels to corresponding wavelengths and output power. An optimal connection to passive, optical C/DWDM multiplexers are provided by the integrated 3R functionality. The channel card can also operate as an intelligent and manageable protection switch by means of a simple software extension to be easily integrated in xWDM networks and fiber optic connections. The SPEED-DUALLINE SFP already supports the latest High-SPEED bus implemented in the SPEED-CARRIER. The rack mount card can be integrated both in the compact stand-alone housing, 4-slot SPEED-RACKHOUSING and the 20-slot SPEED-CARRIER. Management is provided by Telnet, SNMP or local CLI.

PDF download

SPEED-DUALLINE_SFPe.pdf

Example of use

SPEED-DUALLINE SFP as an active channel card in xWDM networks

SPEED-DUALLINE SFP - Applikation

Optical redundance suitable for any protocols

SPEED-DUALLINE SFP - Applikation

Transmission of two applications without external WDM using a single pair of fibers

SPEED-DUALLINE SFP - Applikation
technical data


General

  • LED indicators: Unit status, optical link, local loops
  • Optional: Protection switch
  • Optional: 3R signal processing
  • Dimensions (H x W x D): 28 x 131 x 219 mm
  • Power supply:
    - External 115/230V AC power supply or
    - Redundant 115/230 V AC and 48 V DC power supply (19”-shelf)


SFP ports

  • 2 or 4 SFP slots (1 or 2 x Line, 1 or 2 x client)
  • Protocol: Transparent or SFP-specific
  • Data rate: 10Mbps to 2.67Gbps depending on the SFP type used
  • Link-Loss-Carry-Forward: Shut-down of client SFP if loss of signal occurs at the line SFP


SFP types

  • Use of SFPs according to MSA standard
  • Copper/electrical interfaces:
    - IP: Fast Ethernet, Gigabit Ethernet (RJ45)
    - SDH: STM-1 (BNC)
  • Optical interfaces:
    - IP: Fast-Ethernet, Gigabit-Ethernet (LC)
    - SDH: STM-1, STM-4, STM-16 (LC)
    - Video: SDI, DVB ASI (LC)
    - Storage: 1G and 2G Fibre Channel, FICON, ESCON (LC)


Specification of protection

  • Automatic and manual switch-over
  • Automatic switch-over <50 ms
  • Link prioritization including configurable time to switch back to main link
  • Configurable hysteresis


Management

  • Integrated SNMP agent, Telnet management
  • Remote loop connection on SFP ports
  • Analysable information of SFPs with DMI:
    - Input/output power (in dB), wavelength, bit rate, status, supported protocols, temperature


Housing options