40G CFP LR4 Extended with dual CDR 10 km, λ1271-1331 nm, LC-Duplex, Singlemode

Universal CFP Transceiver
Use FLEXBOX to configure to almost any vendor
For 40GBASE-LR4 Ethernet links
Integrated Clock-Data-Recovery (CDR)
Supported Data Rates: 39.8 Gbit/s - 45.2 Gbit/s
Up to 10 km via Singlemode OS2
LC-Duplex Connector
Operating Temperature from -10°C to 75°C
Specs
  • int. Mux
  • 10 km
  • 45.2 G
  • Extended
Protocols
  • 40G ETH
Selection "S2":
Country of Origin
Germany,
Thailand,
Taiwan,
Vietnam and
Malaysia
Part number
C.1640G.10:Sx

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Specification

Form Factor CFP
Connector / Polish LC-Duplex PC
Interface Singlemode
Compliance Code LR4
Distance 10 km
Temperature Range -10°C - 75°C
Lane Count 4x (Tx/Rx)
Bandwidth 39.8 Gbit/s - 45.2 Gbit/s
Bandwith Per Lane 9.95 Gbit/s - 11.3 Gbit/s
Digital Diagnostic Management (DDM) Yes, internally calibrated
Power Consumption 8 W
CDR TX and RX
SGMII No
Inbuilt FEC No
Powerbudget (dB) 4.5 dB
Transmit min/max per lane -7 dBm / 2.3 dBm
Receiver min/max per lane -11.5 dBm / 2.3 dBm (overload) @40G
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 @40G
Extinction Ratio 3.5 dB
Supported Protocols 40G 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

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
  • Cisco Systems CFP-40G-LR4 compatible
  • Ericsson RDH901016/1 compatible
  • Huawei OSM010C02 compatible
  • Juniper CFP-40GBASE-LR4 compatible
Your vendor / compatibility is missing?

What customers say

The FLEXBOX was easy to set up and use, and the programmable transceivers worked seamlessly in several different brand devices. This will make our spares much easier to manage.
Shaun James Engineering Inspector, Tata Steel Strip Products UK

As an IT company specializing in the installation of network equipment, we've found Flexbox by Flexoptix to be an invaluable tool. Its versatility across various transceivers and user-friendly interface has made our job easier and more efficient.

One of the most impressive aspects of Flexbox is the reusability of the transceivers. This feature allows us to reconfigure and reuse the transceivers as needed, offering unprecedented flexibility and cost savings.

The performance is robust, and Flexbox has not only saved us time but also provided a cost-effective solution without sacrificing quality.

In summary, Flexbox by Flexoptix is a must-have tool for anyone in the networking field. We wholeheartedly recommend it and give it a five-star rating.

Gregory Baer CEO / World-Connect Sàrl

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

Woa, i can get next day delivery for any vendor. That’s a game changer. Also thanks for making it a smartphone app, this fits my workflow well.

Arvid Picciani CEO / devguard GmbH
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