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Generic Compatible 200GBASE-SR4 QSFP56 850nm 100m DOM MPO-12/UPC MMF Ethernet Optical Transceiver Module, Breakout to 4 x 50G-SR
Generic Compatible 200GBASE-SR4 QSFP56 850nm 100m DOM MPO-12/UPC MMF Ethernet Optical Transceiver Module, Breakout to 4 x 50G-SR
Generic Compatible 200GBASE-SR4 QSFP56 850nm 100m DOM MPO-12/UPC MMF Ethernet Optical Transceiver Module, Breakout to 4 x 50G-SR
P/N: Q56-200G-SR4
US$189.00
12
Reviews
6
Questions
safeguard
4-Year Warranty
30-Day Returns
30-Day Exchange
（1000 In Stock）

Product Highlights

Built-in Marvell Chip, Max. Power Consumption 5W
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
Hot Pluggable QSFP56 Form Factor
I2C management interface Based on MSA SFF-8636
4x50G PAM4 Retimed 200GAUI-4 Electrical Interface
High-speed Electrical Compliant to IEEE 802.3bs
Digital Optical Monitoring Capability for Strong Diagnostic Capabilities
Class 1 FDA Laser Safety
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Specifications
Q&A
Reviews
Resources
Generic Compatible 200GBASE-SR4 QSFP56 850nm 100m DOM MPO-12/UPC MMF Ethernet Optical Transceiver Module, Breakout to 4 x 50G-SR
The Mellanox MMA1T00-VS Compatible QSFP56 Optical Transceiver Module is designed for 200GBASE Ethernet throughput over MTP/MPO-12 connectors using OM4 multimode fiber (MMF) with a wavelength of 850nm up to 100 meters.
The transceiver is compliant with IEEE 802.3bs, 200GBASE-SR4, SFF-8636 & SFF-8665 standards. It is suitable for data centers, high performance computing networks, enterprise core and distribution layer applications.
Specifications
Part Number
Q56-200G-SR4
Vendor Name
AICPLIGHT
Form Factor
QSFP56
Max Data Rate
200Gbps
Wavelength
850nm
Max Cable Distance
70m@OM3/100m@OM4
Connector
MPO-12/UPC
Media
MMF
Transmitter Type
VCSEL 850nm
Receiver Type
PIN
TX Power
-6.5~4dBm
Minimum Receiver Power
-6.5dBm
Power Budget
3.5dB
Receiver Overload
5dBm
Max Power Consumption
5W
Extinction Ratio
＞3dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Modulation (Electrical)
4x50G-PAM4
Modulation (Optical)
4x50G-PAM4
CDR (Clock and Data Recovery)
TX & RX Built-in CDR
Inbuilt FEC
No
Protocols
IEEE 802.3bs, QSFP56 MSA, SFF-8665, SFF-8636
Application
200G Ethernet, Data centers Interconnect, High performance computing
Certification
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Questions & Answers
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All (6) Application (2)Product (1)Compatibility (1)Installation (1)Performance (1)
Q:

What should I do if there is no signal?

by w***m on 2025-07-08 10:17:48

A:

Check polarity, cleanliness, and compatibility first.

by CPLIGHT on 2025-07-08 11:13:26

like icon Helpful 0
comment icon Comment 0
Q:

Do the modules support FEC?

by g***m on 2025-07-08 09:46:05

A:

Yes, forward error correction is supported.

by Helpful on 2025-07-08 11:19:44

like icon Helpful 0
comment icon Comment 0
Q:

Do I need to configure anything before installation?

by c***m on 2025-07-08 09:42:43

A:

No major configuration is required; most modules are plug-and-play.

by Helpful on 2025-07-08 10:39:10

like icon Helpful 0
comment icon Comment 0
Q:

Can I use this module in AI training environments?

by m***m on 2025-07-08 09:35:32

A:

Yes, our IB and high-speed Ethernet modules are suitable for AI workloads.

by CPLIGHT on 2025-07-08 10:45:59

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Q:

Is this product designed for enterprise LANs?

by W***m on 2025-07-08 09:19:06

A:

Yes, lower speed modules are ideal for LAN and campus networks.

by CPLIGHT on 2025-07-08 10:55:08

like icon Helpful 0
comment icon Comment 0
Q:

Can I request a test report for each batch?

by w***m on 2025-07-08 08:54:18

A:

Yes, test reports can be provided for all outgoing batches.

by CPLIGHT on 2025-07-08 10:20:48

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Customer Reviews
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All (12) Performance (3)Compatibility (3)Ease of Use (3)Customer Support (3)
9
9***m
2025-06-28 12:46:11
Confirmed Purchase
5.0

Packet delivery is reliable even in oversubscribed Layer 3 routing environments.

link icon Helpful 0
comment icon Comment 0
b
b***m
2025-06-21 07:00:14
Confirmed Purchase
5.0

Worked seamlessly with legacy 100G breakout topologies.

link icon Helpful 0
comment icon Comment 0
7
7***m
2025-06-21 03:45:30
Confirmed Purchase
5.0

The latch design makes removal and re-insertion quick even in tight spaces.

link icon Helpful 0
comment icon Comment 0
b
b***m
2025-06-14 04:08:38
Confirmed Purchase
5.0

Clearly marked interface types and power class labels simplified identification and planning.

link icon Helpful 0
comment icon Comment 0
7
7***m
2025-06-05 11:57:12
Confirmed Purchase
5.0

Our team appreciated the quick connection and automatic link detection—very efficient.

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comment icon Comment 0
V
V***m
2025-06-05 03:15:45
Confirmed Purchase
5.0

We observed stable performance even under peak usage conditions. These transceivers maintain high data integrity and are perfect for our 400G infrastructure.

link icon Helpful 0
comment icon Comment 0
j
j***m
2025-05-30 16:31:32
Confirmed Purchase
5.0

Prompt response to our compatibility inquiry with various switch firmware versions.

link icon Helpful 0
comment icon Comment 0
k
k***m
2025-05-24 05:59:37
Confirmed Purchase
5.0

Coordination with logistics and documentation was smooth and proactive.

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comment icon Comment 0
r
r***m
2025-05-11 23:28:47
Confirmed Purchase
5.0

Recognized immediately by our monitoring system—no configuration needed.

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L
L***m
2025-05-09 12:50:29
Confirmed Purchase
5.0

Smooth deployment into our RoCEv2-based infrastructure without any link negotiation issues.

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comment icon Comment 0
S
S***m
2025-04-12 13:05:51
Confirmed Purchase
5.0

These Ethernet modules run flawlessly under sustained 800G load, with consistent throughput and thermal stability.

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comment icon Comment 0
I
I***m
2025-04-10 19:30:18
Confirmed Purchase
5.0

Technical support provided clear guidance on 800G-to-2x400G breakouts for our aggregation layer.

link icon Helpful 0
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