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400G-QSFP-DD-40

400GBASE-ER8 QSFP-DD

MSA Compatible 400GBASE-ER8 QSFP-DD

400GBASE-ER8 QSFP-DD Module (Tx/Rx 8 LWDM lanes:1273, 1277, 1282, 1286, 1295, 1300, 1304, 1309 53.125 Gbps (PAM4) per lane, up to 425 Gbps, Max. 40km over SMF with host FEC, 18dB, Temp. 0-70C, LC Connector)

€4,468.80

SKU: 400G-QSFP-DD-40-MS
5 - Years Warranty
Risk Free Return Policy
Reliable Testing Program
Shipping:Below 1 Week in EU Countries

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Key Technical Data
Media Type

Single-Mode Fiber (SMF)
Connectors

Double LC
TX Wavelength

1273.54nm, 1277.89nm, 1282.26nm, 1286.66nm, 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm
RX Wavelength

1273.54nm, 1277.89nm, 1282.26nm, 1286.66nm, 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm
Optical Budget (Min)

18dB
Max Distance

40km
Data Rate Supported

425 Gbps
Supported Apps

400G Ethernet
DDM/DOM

Supported
FEC (Error Correction)

Host FEC Supported
Transmitter Type

EML Laser
Tx Wave Bandwidth

37.64nm
Avg Launch Power (Min)

-0.6dBm
Avg Launch Power (Max)

5.6dBm
Extinction Ratio (Min)

6dBm
Receiver Type

PIN photodiode
Rx Wave Bandwidth

37.64nm
Avg Rx Sensitivity (Min)

-18.6 dBm
Avg Rx Sensitivity (Max)

-4.4 dBm
Receiver Overload

-3.4 dBm
Temp Range

Standard 0°-70°C
Storage Temp

-40° to 85°C
Relative Humidity

0 to 85%
Power Consumption

≤15.4W
Power

3.3V
Compliance

100G Lambda MSA, IEC60825-1 Laser Safety Compliant, IEEE 802.3bs 400GBASE-ER8, CMIS 4.0, QSFP-DD MSA, RoHS-6, CE
Product documentation

400G-QSFP-DD-40 is a 400GBASE-ER8 Multi-Vendor MSA Compatible QSFP-DD (Quad Small Form-Factor Pluggable – Double Density) Transceiver designed for operation over Double Fiber Single-Mode Fiber (SMF) optical cable. On the transmission side QSFP-DD ER8 converts 8x 50G 400GAUI-8 PAM4 (Pulse-Amplitude Modulation) electrical input channels (each 53.125Gbps) into 8 Single Lambda 50G PAM4 LAN-WDM optical signals which are multiplexed for transmission over single fiber. Reversely the opposite is done on the receiving side, optical signal is received and demultiplexed and then QSFP-DD ER8 transceiver converts 8 Single Lambda 50G PAM4 LAN-WDM optical signals into 8x 50G 400GAUI-8 electrical inputs. QSFP-DD ER8 has a minimum guaranteed optical budget of 18 dB. 400G-QSFP-DD-40 uses top quality Octa channel EML driver and EML lasers together with an optical multiplexer (8 LAN WDM lines: 1273.54, 1277.89, 1282.26, 1286.66, 1295.56, 1300.05, 1304.58 and 1309.14 nm) transmitter and 400Gb/s PIN photodiode array receiver. 400G-QSFP-DD-40 supports DDM/DOM optical diagnostics, has a Double LC interface and operates in Standard 0°-70°C temperature range.

400GBASE-ER8 QSFP-DD transceiver is CE/RoHS certified and is compliant to QSFP-DD MSA, CMIS 4.0, IEEE 802.3bs 400 Gbps specification. We will be glad to know your requirements!

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