400G QSFP-DD ER4 with dual CDR 40 km, λ1304-1310 nm, LC-Duplex, Singlemode
- int. Mux
- 40 km
- 425 G
- LC
- 400G ETH
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Our order confirmation will provide the final shipping date.
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~May 19, 2025+6 pcs
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Specification
| Form Factor | QSFP-DD |
|---|---|
| Connector / Polish | LC-Duplex PC |
| Interface | Singlemode |
| Compliance Code | ER4 |
| Operating Temperature | Standard |
| Modulation | PAM4 |
| Distance | 40 km |
| Temperature Range | 0°C - 70°C |
| Lane Count | 4x (Tx/Rx) |
| Bandwidth | 425 Gbit/s |
|---|---|
| Bandwidth Per Lane | 106.25 Gbit/s |
| Digital Diagnostic Management (DDM) | Yes, internally calibrated |
| Power Consumption | 12 W |
| CDR | TX and RX |
| SGMII | No |
| Inbuilt FEC | No |
| Powerbudget (dB) | 17.7 dB |
| Transmit min/max per lane | 1.5 dBm / 7.1 dBm |
| Receiver min/max per lane | -16.2 dBm / -3.4 dBm (overload) @400G |
|---|---|
| Wavelength TX (Typical) | 1304 nm, 1306 nm, 1308 nm, 1310 nm |
| Wavelength RX (Typical) | 1304 nm, 1306 nm, 1308 nm, 13010 nm |
| Laser | EML |
| Receiver Type | SOA + PIN |
| Modulation | PAM4 @400G |
| Transmit and Dispersion Penalty | 3.9 dB |
| Extinction Ratio | 6 dB |
| Supported Protocols | 400G Ethernet |
Configure Transceiver Using Your FLEXSOX
It's that easy to use- Slide your FLEXBOX V4 into your FLEXSOX
- Connect it via USB
- Start our FLEXOPTIX App
- Insert a Universal Transceiver into the corresponding slot
- Choose vendor and compatibility
- Press play
- Configuration only takes a few seconds
- Use the transceiver in your device. That's it!
- Need it for another device? - Re-configure it again and again
Compatibility
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- MSA Standard compatible
- Cisco Mod. QDD-400G-LR4-S compatible
What customers say
With the FLEXBOX we’re able to use our Transceivers universally in all kind of equipment and reduce the stock keeping significantly. Just awesome!
Now that I’m done configuring my equipment, I use FLEXBOX to impress associates.
I’m an IT Hero just for the savings, not to mention the FLEXibility to stock one type for each adapter.
Keep up the good work!
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.
FLEXOPTIX have saved us from the misery and disappointment of searching in vain through our box of old, single-vendor transceivers when we need to connect up a device, only to find we don’t have a compatible module. Having the FLEXBOX and programmable transceivers in our toolbox means we’ve always got the right transceiver for any device. The icing on the cake is the mobility pack which allows you to program any transceivers, anywhere, any time, with just a mobile phone and the FLEXBOX . Absolutely brilliant and couldn't ask for more.