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NVIDIA/Mellanox Compatible 400GBASE-SR4 QSFP-DD PAM4 850nm 100m DOM MPO-12/APC MMF Ethernet Optical Transceiver Module, Breakout to 2 x 200G-SR and 4 x 100G-SR
NVIDIA/Mellanox Compatible 400GBASE-SR4 QSFP-DD PAM4 850nm 100m DOM MPO-12/APC MMF Ethernet Optical Transceiver Module, Breakout to 2 x 200G-SR and 4 x 100G-SR
NVIDIA/Mellanox Compatible 400GBASE-SR4 QSFP-DD PAM4 850nm 100m DOM MPO-12/APC MMF Ethernet Optical Transceiver Module, Breakout to 2 x 200G-SR and 4 x 100G-SR
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NVIDIA/Mellanox Compatible 400GBASE-SR4 QSFP-DD PAM4 850nm 100m DOM MPO-12/APC MMF Ethernet Optical Transceiver Module, Breakout to 2 x 200G-SR and 4 x 100G-SR
The 400GBASE-SR4 module, MTP/MPO-12 connector, up to 100m over parallel OM4 multi-mode fiber. It is compliant to IEEE 802.3bs protocol and 400GAUI-8 standard.The 400 Gigabit Ethernet signal is carried over four parallel lanes by one wavelength per lane. It can support 2 x 200G-SR and 4 x 100G-SR.
Specifications
Part Number
QDD-SR4-400G
Vendor Name
CPLIGHT
Form Factor
QSFP-DD
Max Data Rate
400Gbps
Wavelength
850nm
Max Cable Distance
60m@OM3/100m@OM4
Connector
MTP/MPO-12 (APC)
Media
MMF
Transmitter Type
VCSEL 850nm
Receiver Type
PIN
TX Power
-4.6~4dBm
RX Power
-6.3~4dBm
Max Power Consumption
8W
Extinction Ratio
2.5dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Modulation (Electrical)
4x100G-PAM4
Modulation (Optical)
8x50G-PAM4
CDR (Clock and Data Recovery)
TX & RX
Inbuilt FEC
Yes
Core Size
50/125µm
Packaging Technology
COB
Protocols
IEEE 802.3bs, QSFP-DD MSA, IEEE 802.3db,CMIS rev 5.2
Warranty
5 Years
Certification
Product
Product
Product
Product
Product
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Questions & Answers
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All (21) params (17)product (1)Application (1)test (2)
Q:

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by Y***m on 2025-07-15 10:03:26

A:

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by Helpful on 2025-07-15 10:08:55

like icon Helpful 0
comment icon Comment 0
Q:

5

by U***m on 2025-07-15 08:59:33

A:

5

by Helpful on 2025-07-15 10:05:35

like icon Helpful 0
comment icon Comment 0
Q:

5

by i***m on 2025-07-15 08:44:32

A:

5

by CPLIGHT on 2025-07-15 10:07:30

like icon Helpful 0
comment icon Comment 0
Q:

test0710

by L***m on 2025-07-10 12:26:41

A:

anwser0710

by Helpful on 2025-07-10 13:49:01

like icon Helpful 1
comment icon Comment 2
Q:

77

by b***m on 2025-07-08 15:15:43

A:

777

by CPLIGHT on 2025-07-08 16:55:03

like icon Helpful 1
comment icon Comment 1
Q:

w

by n***m on 2025-07-07 17:18:36

A:

w

by CPLIGHT on 2025-07-07 17:29:28

like icon Helpful 1
comment icon Comment 0
Customer Reviews
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All (30) 888222ddd (3)test2 (3)Performance (1)
k
k***r
2025-07-15 14:57:32
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5.0

123

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k
k***r
2025-07-15 14:56:10
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2

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T***m
2025-06-21 09:27:49
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5

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w***m
2025-06-19 06:38:10
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kkkk

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6***m
2025-06-18 02:45:22
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ss

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O***m
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ww

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E***m
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D***m
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t***m
2025-06-05 08:14:18
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X***m
2025-06-02 17:05:08
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w

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E***m
2025-05-30 06:58:56
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2.0

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H***m
2025-05-27 22:23:31
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ee

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2***m
2025-05-22 07:44:23
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h***m
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l***m
2025-05-17 19:25:10
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嘎嘎高达

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l***m
2025-05-10 16:57:49
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sad sad

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l***m
2025-05-08 23:50:26
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5.0

都是放松的方式

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i***m
2025-05-08 09:23:46
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4.0

This is a test comment

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y***m
2025-04-29 14:44:01
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yuy

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I***m
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8***m
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1***m
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666

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V***m
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5.0

test review

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Y
Y***m
2025-04-02 03:35:00
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5.0

66666

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