40G QSFP+ LR420 km, λ1271-1331 nm, LC-Duplex, Singlemode

QSFP+ LR20 SMF 1270, 1290, 1310 and 1330nm , 20km / 7.5dB
Q.1640G.20
QSFP+
LR4
  • Universal QSFP+ Transceiver
  • Use FLEXBOX to configure to almost any vendor
  • For 40GBASE-LR4 Ethernet links
  • Supported Data Rates: 41.2 Gbit/s
  • Up to 20 km via Singlemode OS2
  • LC-Duplex Connector
Specs
int. Mux 20 km 41.2 G LC
Protocols
10G ETH 40G ETH
Choose config method
Compatible to
Request compatibility
Part number
Q.1640G.20
In stock
234 pcs
Your price
528.96 EUR
Excl. 19% Tax
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Specification

  • Form factor
    QSFP+
  • Connector / Polish
    LC-Duplex PC
  • Interface
    Singlemode
  • Type
    LR4
  • Distance
    20 km
  • Temperature range
    0°C - 70°C
  • Lane Count
    4x (Tx/Rx)
  • Bandwidth
    41.2 Gbit/s
  • Bandwidth per Lane
    10.3 Gbit/s
  • Digital Diagnostic Management (DDM)
    Yes, internally calibrated
  • Power Consumption
    3.5 W
  • CDR
    none
  • SGMII
    No
  • Inbuilt FEC
    No
  • Powerbudget (dB)
    7.5 dB
  • Transmit min/max
    -4 dBm / 2.3 dBm
  • Receiver min/max
    -11.5 dBm / 2.3 dBm (overload)
  • Wavelength Tx (typical)
    1271 nm, 1291 nm, 1311 nm, 1331 nm
  • Wavelength Rx (typical)
    1271 nm, 1291 nm, 1311 nm, 1331 nm
  • Laser
    DFB
  • Receiver Type
    PIN
  • Modulation
    NRZ
  • Extinction Ratio
    3.5 dB
  • Protocols
    10G Ethernet, 40G Ethernet

TRANSCEIVER CONFIGURATION WITH FLEXBOX IT'S THAT EASY TO USE

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
How To Get Your FREE FLEXBOX

Compatibility

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 # compatible
  • Alcatel-Lucent Ent. QSFP-40G-LR compatible
  • Arista Networks QSFP-40G-LR4 compatible
  • Avaya (ex. Nortel) AA1404001-E6 compatible
  • Bittware QSFP+ LR4 compatible
  • Brocade 40G-QSFP-LR4 compatible
  • Check Point # compatible
  • Chelsio SM40G-LR compatible
  • Cisco Systems QSFP-40G-LR4 compatible
  • Cisco Systems QSFP-40G-LR4-S compatible
  • Cumulus Networks QSFP+ LR4 compatible
  • D-LINK # compatible
  • Dell (ex. Force10) # compatible
  • Dell 407-BBGN compatible
  • Edge Core QSFP+ LR4 compatible
  • Extreme (ex. Enterasys) 40GB-LR4-QSFP compatible
  • Extreme 10320 compatible
  • F5 Networks # compatible
  • Fortinet FG-TRAN-QSFP+LR compatible
  • HP H3C JG661A compatible
  • Huawei QSFP-40G-LR4 compatible
  • Infinera (ex. Transmode) TRX100257 compatible
  • Intel E40GQSFPLR compatible
  • Ixia # compatible
  • Juniper JNP-QSFP-40G-LR4 compatible
  • Keymile QSFP+ LR4 compatible
  • Lenovo (ex. Blade Network) 00D6222 compatible
  • Mellanox MC2210511-LR4 compatible
  • MRV QSFP-40G-LR compatible
  • NetOptics QSFP+KT-LR compatible
  • Oracle # compatible
  • Packetlight QSFP+-LR-1102 compatible
  • Palo Alto Networks # compatible
  • Planet QSFP-40G-LR4 compatible
  • QLogic QSFP+ LR4 compatible
  • Quanta QSFP+ LR4 compatible
  • Radware 9062216 compatible
  • Raisecom # compatible
  • Solarflare QSFP+ LR4 compatible
  • Spirent ACC-6077A compatible
  • Zyxel # compatible
Your vendor / compatibility
is missing?

What Customers say

  • "It's just a genius device. So easy to use and simple! I would recommend it to every network engineer. Plug-in the module, program and its ready for deployment!"
    David Schoefberger
    Schoefberger
  • "The FLEXBOX is really a great tool. It allows me to quickly re-configure transceivers. Nice additional feature is the "Power Meter & Source" tool. It allows, without additional hardware, a quick check of optical transceivers, fiber cables, fiber connections etc."
    René Oskar Kühne
    Retired scientist, now acting in the field of IT support, R.O. Kuehne
  • "The SFP are exactly like promise on the web page, and the configuration tool is so amazing. I worked years with SFP and optical fiber and this tool is so great. It include a power meter an OTDR and allow to diagnose and configure the SFP for many vendors. It will help us in our research and also to manage our LAN. Thank you FLEXOPTIX"
    Sylvain Brisebois
    Advance Research, Senior Firmware Engineer, KINOVA
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