datasheet 40 gbps qsfp media converter EM316-2QSFP-40G overview the fiber driver ? EM316-2QSFP-40G media module provides media conversion and distance extension for 40g or 10g ethernet links. the module addresses the growing need for more bandwidth for data centers and enterprises. the emergence of high-end servers and ethernet switches with 40g ethernet interfaces increases the need for media conversion (multi-mode to single-mode) and link range extension. the compact, hot-swappable one-slot module has two qsfp sockets for modular qsfp transceivers. installation and setup is simple plug-n-play. insert the module into any powered fiber driver chassis with the qsfp transceivers required for the application, and then connect to the network. changing a connection type at any time is simple, requiring only replacement of a hot-swappable qsfp transceiver. the module ports support the msa standard including digital diagnostics. because the transceivers meet industry standards, a smaller inventory shared between applications reduces expenses and maximizes the return on investment. mrv ofers multiple qsfp pluggable transceivers: qsfp-40gd-sx - 40 gig qsfp multi-mode 100 meter qsfp-40gd-lr4 - 40 gig qsfp single-mode 10 km the multi-mode qsfp may be used with mpo mm (40g) or with fan-out cables for quad 10g interfaces. the 40g ethernet 802.3ba standard adopts a wavelength division multiplexing (wdm) approach for single mode. the 802.3ba standard divides the 40g ethernet signal into four 10 gigabit ethernet signals. 1 highlights multiple functions in one module: - - 40g converter/repeater - - quad 10g optical multiplexer 40g link interface - - ethernet/ieee: 802.3ba 40ge-lr4 40g multi-link (fber) interfaces - - ethernet/ieee: 802.3ba xlaui - - oif: cei-11g 10g interfaces - - 8.5 - 11.3 gbps qsfp ports for fexibility and scalability - - add or change optics to adjust data rates - - single item module inventory link integrity notifcation (lin) loopback management through em316lnxnm-ot - - command line interface (cli) - - snmp management - - full graphical management with megavision pro? - - port feature control - - digital diagnostics pseudo random bit sequence (prbs) sender/ checker for connection testing (per 10g interface) hot-swap support (module and interfaces) fiber driver chassis compatibility
datasheet operational modes depending on the installed qsfp, the EM316-2QSFP-40G serves two primary applications: 1. 40g converter/repeater (application 1) in this mode, each interface carries a 40g ethernet signal. the module acts as a mm-to-sm converter or as a repeater for mm-to-mm or sm-to-sm. 2. 10g 4-channel multiplexer (application 2) in this application, the module multiplexes four 10g interfaces over a dual-strand single-mode optical link. the EM316-2QSFP-40G provides full 3r signal recovery and embedded electronic dispersion compensation, assuring a link reach of 15-20 km with qualifed fber installation. the EM316-2QSFP-40G also ofers advanced module loopback and prbs capabilities on each 10g interface. loopback simplifes validation of the installation, debugging the optical link, and fnding potential faults on either the client or line interface. prbs provides additional circuit testing. management qsfp to quad sfp+ mm/sm qsfp to quad sfp+ mm/sm q s f p s m 4 0 g b a s e - l r 4 4 x 1 0 g c w d m a g g r e g a t e d l i n k q s f p m m c o a x 4 0 g r e p e a t e r p e r 8 0 2 . 3 b a management 2-slot fiber driver chassis q s f p s m 4 0 g b a s e - l r 4 application 2: 4 x 10g mode application 1: 40g mode 2
datasheet mrv-fd-2qsfp40g-021213 copyright ?2013 mrv communications, inc. all rights reserved. 3020175-001 rev. a2 mrv operates worldwide sales and service ofces across four continents. contact us at info@mrv.com mrv communications corporate headquarters 300 apollo drive chelmsford, ma 01824 http://www.mrv.com all statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. however, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. please contact mrv communications for more information. mrv communications and the mrv communications logo are trademarks of mrv communications, inc. other trademarks are the property of their respective holders. * operating range listed is for the module only. operating range of pluggable interface(s) used may difer . physical specifcations operating temperature range* 0 0 c to 50 0 c (32 0 f to 122 0 f) storage temperature -40 0 c to 70 0 c (-40 0 f to 158 0 f) relative humidity 85% maximum, non-condensing physical dimensions 75 mm x 25 mm x 175 mm deep (3 x 1 x 7 deep) weight approximately 213 g (7.5 oz) regulatory compliance fcc part 15 (class a); ic (class a); emc directive: emission (class a) and immunity; rohs 2 directive; china rohs; weee directive ordering information model function protocol connectors port/link wavelength budget (db) distance range EM316-2QSFP-40G 40g converter/repeater, quad 10g optical multiplexer module with qsfp interfaces ethernet/ieee: 802.3ba 40ge-lr4, ethernet/ieee: 802.3ba xlaui, oif: cei-11g qsfp (x2) qsfp dependent management the em316lnxnm-ot management module provides fiber driver? network administration through a command line, snmp, and megavision pro?, the mrv communications graphical network management system. the em316lnxnm-ot monitors qsfp port status, manages module confguration, and provides vendor information. for more information on fiber driver product line and other mrv products, visit http://www.mrv.com or send an email to mrv sales at sales@mrv.com .
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