400G ZR Coherent QSFP-DD
LAQD-DCO-400ZR
The LAQD-DCO-400ZR coherent module, compliant with the OIF 400ZR MSA and QSFP-DD MSA standards, Is designed for DCI applications. The digital diagnostics function is available via an I2C interface, as specified by the QSFP-DD MSA. The OM876AXX100 is a C-band 75G/100 GHz grid coherent optical module that combines coherent DSP ASIC functionality with best in class ultra-narrow line- width tunable lasers, high speed modulators and high responsively coherent receivers to deliver high performance at 400G 16QAM modulation formats (at 60G baud rate).
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Specification

PN

Data Rate (Gbps)

Transmission

Distance

Fiber

Receptacle

Temperature

 DDM

LAQD-DCO-400ZR

400

20-30km without EDFA

80-120km with EDFA

SM

Duplex LC

0 to 70℃

LAQD-DCO-400ZR+O

400

30-40km without EDFA

480km with EDFA

SM

Duplex LC

0 to 70℃

LAQD-DCO-400ZR+OP

400

60-80km without EDFA

450km with EDFA

SM

Duplex LC

0 to 70℃

LAQD-DCO-400ZR+OPE

400

60-80km without EDFA

450km with EDFA

SM

Duplex LC

0 to 85

LAQD-DCO-400ZR+OPG

400

80-120km without EDFA

SM

Duplex LC

0 to 70℃

LAQD-DCO-400ZR+OM

400

60-80km without EDFA

1000km with EDFA

SM

Duplex LC

0 to 70℃


Main Features

● QSFP-DD MSA compliant

● Compliant with OIF 400ZR, version 01.0, March 10, 2020

● Digital diagnostic monitoring support

● Hot pluggable by 76-pin electrical interface

● Maximum power consumption 16.5 W

● 400G 16QAM modulation

● Compact size (18.4 mm x 93.4 mm x 8.5 mm)

● LC duplex connector

● 400GBASE-R, 425 Gbps bit rate

● 400G-AUI-8 C2M; 8 x CEI-56G-VSR PAM-4 electricalinterface

● Operating case temperature: 0°C to 70°C

● Single 3.3 V power supply

● RoHS 2 compliant

Application Scenarios

LAQD-DCO-400ZR is intended to be used in conjunction with a host platform to support 400G transmission over optical links in DCI applications.

LAQD-DCO-400ZR is designed for 400ZR type 1 (code 0x01) in amplified applications and type 2 (code 0x02) in unamplified applications.


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