40G QSFP+ LR4 LC20 km, λ1271-1331 nm, 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 (4x 10.3 Gbit/s)
  • Up to 20 km via Singlemode OS2
  • LC-Connector
Specs
int. Mux 20 km 41.2 G LC
Protocols
10G ETH 40G ETH
Choose config method
Compatible to
Part number
Q.1640G.20
Ships today Order until 4 PM (German time)
8 pcs
Your price
839.04 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
  • 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

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 # 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
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What Customers say

  • "Have been using FLEXOPTIX transceivers for a few years now in a carrier/telecoms environment for various vendors and they've never disappointed me. After having the opportunity to be able to program them myself on demand, I've realized how many hours I could have saved until now with FLEXBOX! No large stocks, just a few generic SFPs in stock waiting to get programmed when needed. Awesome!"
    Michael Nicolaou
    Senior Network Consultant, CDMA Services Ltd
  • "With the FLEXBOX we’re able to use our Transceivers universally in all kind of equipment and reduce the stock keeping significantly. Just awesome!"
    Christian Seitz
    Head of Network, STRATO AG
  • "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
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