1G SFP LX10 km, λ1310 nm, DDM, LC-Duplex, Singlemode

  • Universal SFP Transceiver
  • Use FLEXBOX to configure to almost any vendor
  • For 1000BASE-LX Ethernet links
  • Supported Data Rates: 1.05 Gbit/s - 1.25 Gbit/s
  • Up to 10 km via Singlemode OS2
  • LC-Duplex Connector
  • Digital Diagnostic Monitoring (DDM)
1310 nm 10 km 1.25 G
Choose config method
Compatible to
Part number
In stock
16923 pcs
Your price
26.95 EUR
Excl. 19% Tax
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Just click CREATE QUOTE.


  • Form factor
  • Connector / Polish
    LC-Duplex PC
  • Interface
  • Type
  • Distance
    10 km
  • Temperature range
    0°C - 70°C
  • Bandwidth
    1.05 Gbit/s - 1.25 Gbit/s
  • Digital Diagnostic Management (DDM)
    Yes, internally calibrated
  • Power Consumption
    1 W
  • CDR
  • Inbuilt FEC
  • Powerbudget (dB)
    9 dB
  • Transmit min/max per lane
    -9 dBm / -3 dBm
  • Receiver min/max per lane
    -18 dBm / -3 dBm (overload)
  • Wavelength Tx (typical)
    1310 nm
  • Wavelength Tx (range)
    1260 - 1360 nm
  • Wavelength Rx (typical)
    1310 nm
  • Wavelength Rx (range)
    1260 - 1600 nm
  • Laser
  • Receiver Type
  • Modulation
  • Transmit and Dispersion Penalty
    1 dB
  • Extinction Ratio
    9 dB
  • Protocols
    1G Fibre Channel, Gigabit Ethernet


1 Insert into Flexbox

  • Download and start our FLEXOPTIX App
  • Connect your FLEXBOX using the supplied USB cable
  • Insert a Universal Transceiver

2 Select and configure

  • Simply choose vendor and compatibility
  • Press play
  • Configuration only takes a few seconds

3 Use with device

  • Use the transceiver in your device. That's it!
  • Need it for another device? - Just re-configure it again and again

Related know how

  • Is the transceiver you are looking for not in stock?

    Is the 1G transceiver you are looking for currently not in stock? In uncommon times one needs to look from a new angle.

    1. Either look for the "industrial version" -
      the only difference is the temperature range (mainly from -40°C to +85°C)
    2. Or why not use "10G SFP+ Transceivers" to build a 1G link?
    3. Or you can choose a 1G SFP with a "higher power budget"
      (e.g. 20km instead of 10km - only marginally different in price)

    Using the industrial version


    • The standard commercial version usually has 0°C to +70°
    • The industrial version is capable of between -40°C to +85°C but the other functionality it is still the same as the original transceiver
    • The industrial transceivers have the same article number but with an "I" at the end

    Using a 10G SFP+ Transceiver as 1G Transceiver


    • "Shorter lead time" when ordering 10G from the FLEXOPTIX warehouse
    • Purchasing 10G is looking to the "future of your infrastructure" - no need to buy 10G again, just change the configuration if you upgrade your devices from 1G to 10G
    • The "Data-rate" can be "changed" easily by using the FLEXBOX


    Of course, you may ask yourself

    If I have a switch with only SFP ports – will the 10G SFP+ work with that?

    • Yes, you can use the SFP+ in the SFP ports  - but before that please configure the SFP+ to the
      appropriate 1G with our FLEXBOX (e.g. Cisco Systems GLC-LH-SMD)

    Does the 10Gb SFP+ auto-negotiate to 1Gb?

    • If you plug  a 10G SFP+ into a SFP+ port it will run with 10G. To establish a 1G connection to
      another 1G interface you should configure the SFP+ to 1G by using our FLEXBOX. In some
      cases it will be necessary to set the port to 1G as well.

    Examples for industrial version and 10G SFP+ to be used as alternative for 1G SFP


    1G SFP 10G SFP+
    S.8512.02.D / S.8512.02.DI P.8596.02 / P.8596.02.I
    S.1312.10.D / S.1312.10.DI P.1396.10 / P.1396.10.I
    S.1312.40.D / S.1312.40.DI P.1596.40 / P.1596.40.I
    S.1512.80.D / S.1512.80.DI P.1596.80 / P.1596.80.I

    Using the FLEXBOX to configure your optics - how easy is this?

    Still unsure ? Just give us a call or contact us via our contact form - we will find the right solution for you.


All trademarks, registered companies & references cited are the sole property of their respective company and are used solely to assist in the identification of products.

  • MSA Standard compatible
  • A10networks AXSK-CSFP-LR compatible
  • ABB 3BSE080219R1 compatible
  • Accedian Networks 7SN-000 compatible
  • Actelis 506R00002 compatible
  • ADTRAN 1184561PG1 compatible
  • ADVA 0061001011 compatible
  • ADVA 0061003008 compatible
  • ADVA 0061705824 compatible
  • ADVA 1061705850-02 compatible
  • Advantech SFP-GLX/LC-10E compatible
  • Aerohive Networks AH-ACC-SFP- 1G-LX compatible
  • Alcatel-Lucent Ent. SFP-GIG-LX compatible
  • Allied Telesis AT-SPLX10 compatible
  • Allnet ALL4751 compatible
  • Arista Networks SFP-1G-LX compatible
  • Arris 728965 compatible
  • Aruba Networks JW087A compatible
  • Aruba Networks(ex. HP Network) J4859C compatible
  • AudioCodes SFP LX compatible
  • Avaya (ex. Nortel) AA1419049-E6 compatible
  • Axis T8611 compatible
  • Barnfind BTSFP-LX-SM-0220 compatible
  • barox AC-SFP-LX-E-10 compatible
  • Barracuda Networks SFP LX compatible
  • Bintec SFP-LC-TX/LX/LH compatible
  • Blackbox LFP413 compatible
  • Broadcom SFP LX compatible
  • Brocade / Ruckus E1MG-LX-OM compatible
  • Brocade E1MG-LX-OM compatible
  • Calix 100-01662 compatible
  • Centec SFP LX compatible
  • Ceragon ER-1002-0 compatible
  • Check Point CPAC-TR-1LX compatible
  • Chelsio SM1G-LX compatible
  • Ciena (ex. Nortel) NTTP01CF compatible
  • Ciena (ex. Nortel) NTTP06CFE6 compatible
  • Ciena XCVR-010M31 compatible
  • Cisco (ex. Meraki) MA-SFP-1GB-LX10 compatible
  • Cisco Systems (ex. Linksys) MGBLX1 compatible
  • Cisco Systems (ex. Viptela) VIP-SFP-1GE-LX compatible
  • Cisco Systems GLC-LH-SM compatible
  • Cisco Systems GLC-LH-SMD compatible
  • Cisco Systems SFP-GE-L compatible
  • Citrix Netscaler EW3D0000712 compatible
  • Clavister CLA-APP-SFP-1G-LX compatible
  • ComNet SFP-6 compatible
  • Coriant (ex. Tellabs) 0410-0448 compatible
  • Coriant (ex. Tellabs) TR-0012 compatible
  • CTC Union ISFP-S7020-31-D compatible
  • Cumulus Networks SFP LX compatible
  • Cyan 280-0030-00 compatible
  • D-LINK DEM-310GT compatible
  • Dell (ex. Force10) GP-SFP2-1Y compatible
  • Dell 320-2879 compatible
  • Dell 320-2880 compatible
  • Dell 331-5309 compatible
  • Dell 407-10588 compatible
  • Dell 407-BBOO compatible
  • Delock 86189 compatible
  • Digitus DN-81001 compatible
  • DrayTek SFP.DLC.212.10 compatible
  • ECI OTGBE-LX compatible
  • Edge Core ET4202-LX compatible
  • eks Engel SFP 1G LX compatible
  • Ericsson RDH10247/2 compatible
  • Ericsson RDH90120/D0210 compatible
  • Ericsson RDH90199/1 compatible
  • Extreme (ex. Enterasys) MGBIC-LC09 compatible
  • Extreme 10052 compatible
  • Extreme 10060 compatible
  • F5 Networks OPT-0011 compatible
  • FibroLAN SF1G-LX1 compatible
  • Fireeye LX1GPX-HW compatible
  • Fluke Networks SFP-1000LX compatible
  • Forcepoint MOD-SFP-GE-LX10 compatible
  • Fortinet FG-TRAN-LX compatible
  • Genband SFP LX compatible
  • Gigamon SFP-503A1G1310 compatible
  • H3C (ex. 3COM) 3CSFP92 compatible
  • Hirschmann M-SFP-LX/LC compatible
  • HP H3C JD119B compatible
  • HP H3C JD494A compatible
  • Huawei 34060473 compatible
  • Huawei eSFP-1310nm-1000Base-Lx compatible
  • Huawei eSFP-GE-LX-SM1310 compatible
  • Huawei OSG010N05 compatible
  • Infinera (ex. Transmode) TRX100075 compatible
  • Intel SFP LX compatible
  • Juniper (ex BTI Systems) BP3AM1MI compatible
  • Juniper EX-SFP-1GE-LX compatible
  • Juniper NS-SFP-1GE-LX compatible
  • Juniper NS-SYS-GBIC-MLX compatible
  • Juniper QFX-SFP-1GE-LX compatible
  • Juniper SFP-1GE-LX compatible
  • Juniper SRX-SFP-1GE-LX compatible
  • Keymile 37973010 compatible
  • Keysight (ex. Ixia) SM1310 compatible
  • Korenix SFPGLX10D compatible
  • KTI Networks SFP-GLS-10-A compatible
  • LANCOM SFP-LX-LC1 compatible
  • LAWO 981/60-20 compatible
  • Lenovo (ex. Blade Network) BN-CKM-S-LX compatible
  • Lenovo (ex. IBM) 90Y9424 compatible
  • LevelOne SFP-3211 compatible
  • Longshine LCS-MGBIC-LX-10 compatible
  • Marconi SU57AE compatible
  • McAfee ITV-2MLG-NA-100A compatible
  • MikroTik S-31DLC20D compatible
  • Motorola 525893-001-00 compatible
  • Motorola NX-7500-SFP-LX compatible
  • Moxa SFP-1GLXLC compatible
  • MRV SFP-GD-LX-R compatible
  • napatech 802-0003-00-01 compatible
  • NEC B02035-W0N42 compatible
  • Net Insight NPA0012-L101 compatible
  • Netgear AGM732F compatible
  • Netonix SFP LX compatible
  • NetOptics SFPKT-LX compatible
  • Netscout SFP-1000LX compatible
  • Nevion SFP-TR1-13T-LR compatible
  • Nexans 88645870 compatible
  • Nexans 88646016 compatible
  • Niveo NVSM550U compatible
  • Nokia (ex. Alcatel-Lucent) 1AB376720002 compatible
  • Nokia (ex. Alcatel-Lucent) 3FE25774AA01 compatible
  • Nokia (ex. Alcatel-Lucent) 3HE00028AA compatible
  • Nokia (ex. Alcatel-Lucent) 3HE00028CA compatible
  • Nokia (ex. Alcatel-Lucent) 3HE00070AA compatible
  • Nokia Networks FOSC 471880A.101 compatible
  • Nokia Siemens Networks V50017-U363-K500 compatible
  • Nokia Siemens Networks V50017-U463-K500 compatible
  • Nokia-Siemens (ex. Atrica) AT10006-ID-R compatible
  • Nortel / Juniper / NSN SFP-LX compatible
  • NoviFlow 400000505 compatible
  • NoviFlow 400000507 compatible
  • Nvidia (ex. Mellanox) MC3208011-LX compatible
  • Omnitron 7207-1 compatible
  • OpenGear 569025 compatible
  • Orckit-Corrigent YTR00096 compatible
  • Overture 3000-042 compatible
  • Packetlight SL6 compatible
  • pakedge FM-1G-SM compatible
  • Palo Alto Networks PAN-SFP-LX compatible
  • PBN SFP LX compatible
  • Penguin Computing SFP LX compatible
  • Perle PSFP-1000D-S2LC10 compatible
  • Planet MGB-LX compatible
  • RAD SFP-6D compatible
  • Radware 9062066 compatible
  • Raisecom USFP-GB/S32-DL compatible
  • Redback SFP-GE-LX compatible
  • Redlion NTSFP-LX-10 compatible
  • Riedel 1090004 compatible
  • Rockwell 1783-SFP1GLX compatible
  • Sandvine 100-00157 compatible
  • Siemens SFP992-1LD compatible
  • Solarflare SFP LX compatible
  • SonicWALL 01-SSC-9790 compatible
  • Sophos ASG0000LX compatible
  • Sophos ITFZTCHLX compatible
  • StarTech SFP1000LHST compatible
  • Stormshield NA-TRANS-SFP-LX compatible
  • Synology SFP LX compatible
  • Telco Systems BTI-MGBIC-GLX-DD-LC compatible
  • Teleste MSG211A compatible
  • TP-LINK TL-SM311LS compatible
  • Transition Networks TN-SFP-LX compatible
  • TRENDnet TEG-MGBS10 compatible
  • Turris Omnia SFP LX compatible
  • Ubiquiti Networks UF-SM-1G-S compatible
  • Viavi (ex. JDSU) CSFP-2G-3-1 compatible
  • Volktek GBM-104-10 compatible
  • WatchGuard WG8585-LX compatible
  • Waystream (ex. Packetfront) SFP-1000BASE-LX-M compatible
  • Westermo 1100-0141 compatible
  • Westermo 1100-0541 compatible
  • Wi-Tek WI-SFP10-20KM compatible
  • Winyao WY-1.25GB-SFP-1310nm compatible
  • Xtera Communications 900-0092-01 compatible
  • Yamaha SFP-SWRG-LX compatible
  • Zhone SFP-GE-LX-1310 compatible
  • ZTE SFP-GE-S10K compatible
  • Zyxel SFP-LX-10-D compatible
Your vendor / compatibility
is missing?

What Customers say

  • "The FLEXBOX is the best thing since sliced bread!"
    Stefan Ideler
    CTO, i3D.net
  • "Now that I’m done configuring my equipment, I use FLEXBOX to impress associates. I’m an IT Hero just for the savings, not to mention the FLEXibility to stock one type for each adapter. Keep up the good work!"
    Nikos Papandreou
    Dipl. Civil Engineer acting as IT Admin/SQL Dev, Geitonas School SA
  • "Definitely, FLEXOPTIX will be my optics supplier from today. The ability to compatibilize optics across multiple vendors is going to save us from many headaches. The FLEXBOX is a must for any company using optical network equipment."
    Miguel Bérniz
    Chief Technical Officer, GibFibre Ltd