400 Gb/s QSFP56-DD Coherent Tunable DWDM ZR+ Bright

Product number 85244600

Identifier CQS-111A23

Variation 450km*, C-band, LC/PC duplex, Singlemode, Type CJ

Wavelength

1550nm

Compatibility: Vendor

Arista

Compatibility: Details

11 : QSFP-DD-400G-ZR+-BR

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General Information

Key features

How to use it

General data

Form factor	QSFP56-DD
Product image	Actual product may differ from the images shown. Colours, design, and details can vary.
Protocol	100/200/300/400G Ethernet
Compatibility mode	OpenZR+ ZR400-oFEC-16QAM OpenZR+ ZR400-oFEC-16QAM-HA OpenZR+ ZR400-oFEC-16QAM-HB OpenZR+ ZR400-oFEC-8QAM-HA OpenZR+ ZR400-oFEC-8QAM-HB OpenZR+ ZR300-oFEC-8QAM OpenZR+ ZR300-oFEC-8QAM-HA OpenZR+ ZR200-oFEC-QPSK OpenZR+ ZR200-oFEC-QPSK-HA OpenZR+ ZR200-oFEC-QPSK-HB OpenZR+ ZR100-oFEC-QPSK OpenZR+ ZR100-oFEC-QPSK-HA OpenZR+ ZR100-oFEC-QPSK-HB OIF-400GZR 0x01, 0x03 OIF-400GER 0x02
Media type	Singlemode
Connector	LC/PC duplex
Modulation Format	400G ZR: ZR400-CFEC-16QAM 400G ZR+: ZR400-OFEC-16QAM 300G ZR+: ZR300-OFEC-8QAM 200G ZR+: ZR200-OFEC-QPSK 100G ZR+: ZR100-OFEC-QPSK
Built-in FEC	cFEC (ZR mode), Open FEC (oFEC, ZR+ modes)
Client-Mode	400G ZR: 1x 400GAUI-8 / 4x 100GAUI-2 400G ZR+: 1x 400GAUI-8 / 4x 100GAUI-2 300G ZR+: 3x 100GAUI-2 200G ZR+: 2x 100GAUI-2 / 2x CAUI-4 100G ZR+: 1x 100GAUI-2 / 1x CAUI-4
Baud rate	400G ZR: 59.843750000 Gbd 400G ZR+: 60.138546798 Gbd 300G ZR+: 60.138546798 Gbd 200G ZR+: 60.138546798 Gbd 100G ZR+: 30.069273399 Gbd
Transmission Distance- (DWDM amplified)	400G ZR: 120km 400G ZR+: 450km 300G ZR+: 600km 200G ZR+: 1000km 100G ZR+: 2000km
Transmission Distance- (Single wavelength unamplified)	400G ZR gray: 80km 400G ZR+ gray: 90km
Operation temperature	0 °C ... 75 °C
Supply voltage typical	3.135 V ... 3.465 V
Power consumption	< 23.5 W
Digital Diagnostic Management (DDM)	Yes
Laser hazard level	1

Absolute Maximum Ratings

Transmitter Specifications

Laser Type	Coherent
Operating channels	Tunable from 191.3 to 196.1 THz (flexible DWDM grid 3.125 GHz)
Grid	DWDM 150/100/75/50/12.5/6.25GHz C/H-band
Flexible DWDM grid	3.125 GHz
Frequency Fine Tuning step	0.1 GHz
Pre-set frequency	193.7 THz
Launch power per lane	Grey mode: 3 dBm ... 5 dBm (not adjustable) DWDM: Adjustable range: -10 dBm ... 1 dBm
Required multiplexer 3dB bandwidth	75 GHz
Supported Data rate	106.25 Gbps ... 425 Gbps
OSNR	38 dB / 0.1nm

Receiver Specifications

Receiver Type	Coherent
Receiver Sensitivity	< -22 dBm (OSNR > 34 dB / 0.1nm, ZR+ mode) < -20 dBm (OSNR > 34 dB / 0.1nm, ZR mode)
Input Power range-DWDM-amplified	-14 ... 0 dBm (OSNR > 12.5 dB / 0.1nm, 100G PM-DQPSK) 400G ZR+: -12 ... 0 dBm (OSNR > 24 dB / 0.1nm) 300G ZR+: -15 ... 0 dBm (OSNR > 21 dB / 0.1nm) 200G ZR+: -18 ... 0 dBm (OSNR > 16 dB / 0.1nm) 100G ZR+: -18 ... 0 dBm (OSNR > 12 dB / 0.1nm)
Input Power range- (single wavelength unamplified)	400G ZR gray: -20 ... 0 dBm (Inband OSNR > 34 dB / 0.1nm. 193.7 THz) 400G ZR+ gray: -22 ... 0 dBm (Inband OSNR > 34 dB / 0.1nm. 193.7 THz)
Chromatic dispersion tolerance	400G ZR/ZR+ gray: 2400 ps/nm 400G ZR+: 20000 ps/nm 300G ZR+: 40000 ps/nm 200G ZR+: 50000 ps/nm 100G ZR+: 100000 ps/nm
Differential group delay (DGD)- Tolerances	90 ps 400G ZR+: 66 ps 300G ZR+: 83 ps 200G ZR+: 83 ps 100G ZR+: 100 ps
Bit Error Rate at Receiver	0.02 (pre-FEC) / 1E-15 (post-FEC)
Optical Rx LOS Assert Threshold	400G (OIF-400ZR app code 0x01, 0x03): -28 ... -24 dBm 400G ZR+ DWDM and gray modes: -30 ... -26 dBm 300G: -32 ... -26 dBm 200G: -32 ... -28 dBm 100G: -32 ... -28 dBm
Optical Rx LOS hysteresis	1 dB ... 2.5 dB
Supported Data rate	106.25 Gbps ... 425 Gbps
Maximum Receiver Power (Damage Threshold)	> 10 dBm

This product is available at:

HUBER+SUHNER

Lead time on request

Max. Storage Temperature Range	-40 °C ... 85 °C
Max. relative humidity range	5 % ... 85 %

Type	400 Gb/s QSFP56-DD Coherent Tunable DWDM ZR+ Bright
Media Reach Type	450km*, C-band, Singlemode fiber
Protocol	100/200/300/400G Ethernet