40G QSFP+ ESR4 300 m, 4x λ850 nm, MTP/MPO-8/12, Multimode

Universal QSFP+ Transceiver
Use FLEXBOX to configure to almost any vendor
For 40GBASE-ESR4 Ethernet links
Supported Data Rates: 41.2 Gbit/s (4x 10.3 Gbit/s)
Up to 300 m via Multimode OM3
MTP/MPO-8/12 Connector
Specs
  • 4x 850 nm
  • 300 m
  • 41.2 G
  • MTP/MPO-8/12
Protocols
  • 10G ETH
  • 40G ETH
Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Request compatibility
Part number
Q.8540G.03:Sx

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Specification

Form Factor QSFP+
Connector / Polish MTP/MPO-8/12 PC
Interface Multimode
Compliance Code ESR4
Distance 300 m
Temperature Range 0°C - 70°C
Lane Count 4x (Tx/Rx)
Bandwidth 41.2 Gbit/s
Bandwith Per Lane 10.3 Gbit/s
Digital Diagnostic Management (DDM) Yes, internally calibrated
Power Consumption 1.5 W
CDR none
SGMII No
Inbuilt FEC No
Powerbudget (dB) 1.9 dB
Transmit min/max per lane -7.6 dBm / 2.4 dBm
Receiver min/max per lane -9.5 dBm / 3.4 dBm (overload) @40G
Wavelength TX (Typical) 4x 850 nm
Wavelength TX (Range) 840 - 860 nm
Wavelength RX (Typical) 4x 850 nm
Laser VCSEL
Receiver Type PIN
Modulation NRZ @40G
Extinction Ratio 3 dB
Supported Protocols 40G Ethernet, 10G Ethernet

Transceiver Configuration with FLEXBOX

It's that easy to use
Insert Transceiver into FLEXBOX
1. Insert Into FLEXBOX
Select and Configure
2. Select And Configure
  • Choose vendor and compatibility
  • Press play
  • Configuration only takes a few seconds
Use with Device
3. Use With Device
  • Use the transceiver in your device. That's it!
  • Need it for another device? - 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 # 13026 compatible
  • Alcatel-Lucent Ent. QSFP-40G-SR compatible
  • Alcatel-Lucent Ent. QSFP-4X10G-SR compatible
  • Allied Telesis AT-QSFPSR4 compatible
  • Arista 3rd_Party QSFP-40G-XSR4 compatible
  • Arista QSFP-40G-XSR4 compatible
  • Aruba Networks(ex. HP Network) JH233A compatible
  • Avaya (ex. Nortel) AA1404006-E6 compatible
  • Brocade 40G-QSFP-eSR4 compatible
  • Brocade 40G-QSFP-SR4-INT compatible
  • Chelsio # 13027 compatible
  • Cisco Systems QSFP-40G-CSR4 compatible
  • Dell (ex. Force10) GP-QSFP-40GE-1SR compatible
  • Dell 407-11161 compatible
  • Dell 407-BBSK compatible
  • Extreme (ex. Enterasys) 40GB-SR4-QSFP compatible
  • Extreme 10319 compatible
  • Huawei QSFP-40G-eiSR4 compatible
  • Intel E40GQSFPSR compatible
  • Juniper QFX-QSFP-40GE-ESR4 compatible
  • Keysight (ex. Ixia) QMM850-PLUS compatible
  • Lenovo (ex. Blade Network) 00FE325 compatible
  • MRV # 13036 compatible
  • NetOptics QSFP+KT-50SR4 compatible
  • Nokia Networks AOMB 474899A.101 compatible
  • Nvidia (ex. Mellanox) MC2210411-SR4E compatible
  • Oracle X2124A-N compatible
  • Packetlight QSFP+-SR-1102 compatible
  • Palo Alto Networks QSFP+ ESR4 compatible
  • Quanta # 13038 compatible
  • Radware # 13039 compatible
  • Solarflare SFM40G-SR4 compatible
Your vendor / compatibility is missing?

What customers say

Our engineers spend a lot of time in data centers connecting switches and routers from different vendors. With the FLEXOPTIX service not only their task gets easier, also the back office doesn't have to have a broad range of optics from different vendors in stock anymore. The days that an engineer stand next to a router with an optic from the wrong vendor are over. With the FLEXOPTIX FLEXBOX the engineer simply reconfigures the optic, and that’s that. As an added benefit with the FLEXBOX there is no need to connect a new cross-connect to a device to see if it is connected on the other side. The measurement option that comes with the FLEXBOX are very handy!
Thomas Verschuren Technical Consultant, IP Visie Networking B.V.
We will now be able to source all our SFPs from a single vendor without having to worry about the configuration. That translates to peace of mind and huge flexibility. Well done guys!
Gregory Agerba CTO, Neocarrier Communications
For years we struggled with hundreds of transceivers from different vendors but this is finally over! With FLEXBOX we can easily reconfigure our transceivers which in the end saves a lot of time and money.
Marcel Wösle Director Infrastructure Services, Avira Operations GmbH & Co.KG
The flashing is very quick and you can configure it to flash multiple devices in a row. Definitely well worth it.
Adam Montgomery Necto Inc
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