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

FLEXBOX makes it easier than ever to manage your optics hardware! From unboxing to a configured module in a minute! Great product.
Otto Lodewijk Director, SuitIT

What a great product! FLEXBOX is an incredible help to our organisation that has a zoo of vendors and manufacturers in our data center. It is super easy to use and we can rapidly get a transceiver ready for any of our hardware. Q: How to improve the experience of setting up transceivers in a multivendor environment? A: FLEXBOX.

Pavel Sagulenko Head of IT Infrastructure / appliedAI Initiative GmbH
Extensive list of supported vendors. Your product is like a Swiss Army Knife that all Engineers should have!! Great Job and keep it up!
Fahad Dalwai Network Engineer, Abdulaziz Abdulmohsin Al-Rashed Sons Co. W.L.L.
Spending a few minutes of my time, first and foremost expressing how much I’m impressed by your friendliness, is the least I can do. Friendliness was followed by super-fast order processing and delivery. In a few words, unboxing and using your Flexbox is an utterly awesome experience. As in brilliant. Also saving us loads of time ordering optics. In addition to all of this – you deliver particular good build quality, too. You’ve got me impressed, thank you!
Mark van den Berg CTO - Icera Networks
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