400G QSFP56-DD PAM4 ER4

Name: 400G QSFP56-DD PAM4 ER4
SKU: 85223347
Availability: InStock

Product number 85223347

Identifier CQS-105A18

Variation: 40km, 1310nm, LC/PC duplex, Singlemode

Wavelength

1310nm

Compatibility: Vendor

- Uncoded

Compatibility: Details

QSFP-DD-400G-ER4

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Key features

How to use it

Wavelength

1310nm

Compatibility: Vendor

- Uncoded

Compatibility: Details

QSFP-DD-400G-ER4

Looking for a compatibility that isn’t listed here? Contact us and we will get back to you shortly.

General data

Absolute Maximum Ratings

Transmitter Specifications

Laser Type	EML
Operating Channels	1304.58nm (1303.06 to 1305.1nm) 1306.85nm (1306.33 to 1307.38nm) 1309.14nm (1308.61 to 1309.66nm) 1311.43nm (1310.90 to 1311.96nm)
Grid	None
Average launch power per lane	1.5 dBm ... 7.1 dBm
Outer Optical Modulation Amplitude (OMA)	4.5 dBm ... 7.9 dBm
Total optical output power	< 10 dBm
Extinction Ratio	> 6 dB
Side Mode Suppression	> 30 dB
Supported Data rate	425 Gbps

Receiver Specifications

Receiver Type	APD
Operating Channels	1304.58nm (1303.06 to 1305.1nm) 1306.85nm (1306.33 to 1307.38nm) 1309.14nm (1308.61 to 1309.66nm) 1311.43nm (1310.90 to 1311.96nm)
Receiver Overload	> -3.4 dBm
Receiver Sensitivity	< -16.2 dBm
Receiver Sensitivity (OMA)	< -14 dBm
Maximum Optical Input Power per Lane (Overload)	-2.4 dBm
LOS De-Assert	< -17 dBm
Receiver LOS Assert	> -30 dBm
Receiver LOS Hysteresis	> 0.5 dB
Supported Data rate	425 Gbps

Form factor	QSFP56-DD
Protocol	400G Ethernet
Data rate standards	400GBASE-ER4
Media type	Singlemode
Connector	LC/PC duplex
Modulation Format	PAM4
Built-in FEC	No
CDR	Double
Operation temperature	0 °C ... 70 °C
Supply voltage typical	3.13 V ... 3.47 V
Power Consumption	< 12 W
Digital Diagnostic Management (DDM)	Yes
Laser hazard level	1

Max. supply voltage range	-0.5 V ... 3.6 V
Max. Storage Temperature Range	-40 °C ... 85 °C
Max. relative humidity range	5 % ... 85 %