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200GBASE-SR4 QSFP56 850nm 100m DOM InfiniBand HDR multimode optical transceiver with MTP/MPO-12 APC connector
200GBASE-SR4 QSFP56 850nm 100m DOM InfiniBand HDR multimode optical transceiver with MTP/MPO-12 APC connector
200GBASE-SR4 QSFP56 850nm 100m DOM InfiniBand HDR multimode optical transceiver with MTP/MPO-12 APC connector

200GBASE-FR4 QSFP56 1310nm 2km DOM Duplex LC/UPC SMF InfiniBand HDR Optical Transceiver Module

P/N: Q56-HDR-FR4 SKU: 20502

US$799.00

In Stock: 20 pcs

Transceiver Models:

Compatible Brands: MSA Standard NVIDIA(InfiniBand)
Length: 2km
Quantity:
  • 30-day return and refund service icon 30-day return and refund
  • 3-year warranty service icon 3-year warranty
  • available for delivery within 2 days service icon Available for delivery within 2 days
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Products Highlight

  • 200G HDR Long-Reach Connectivity
  • Built-in Inphi DSP Chip
  • 2km 1310nm SMF Transmission
  • Low Power Consumption ≤6.5W
  • 4×50G PAM4 Retimed Interface
  • DDM-Enabled QSFP56 Diagnostics

Specifications

Form Factor QSFP56 Data Rate 212.5Gbps
Media SMF Wavelength 1264.5~1277.5nm@Lane 0 1284.5~1297.5nm@Lane 1 1304.5~1317.5nm@Lane 2 1324.5~1337.5nm@Lane 3
Connector Duplex LC UPC Distance 2km
Transmitter Type DFB Receiver Type PIN
Electrical Modulation 4x 53.125G PAM4 Optical Modulation 4x 53.125G PAM4
Power Consumption ≤6.5W Case Operating Temperature 0 to 70°C (32 to 158°F)
Protocol 200 Gigabit Ethernet 200G Infiniband HDR Application Swicth to Switch Switch to NIC Other Optical Links

Applications

Certification

Features

COMPATIBILITY

ALL TRADEMARKS, REGISTERED COMPANIES & REFERENCES CITED ARE THE SOLE PROPERTY OF THEIR RESPECTIVE COMPANY AND ARE USED SOLELY TO ASSIST IN THE IDENTIFICATION OF PRODUCTS.

  • NVIDIA MMS1W50-HM(980-9I055-00H000) COMPATIBLE

Switch Series & Supported Models

Browse common switch series and models supported for each brand.

SeriesCompatible Switch Models (Examples)
QuantumMQM8700-HS2F
(920-9B110-00FH-0MD)MQM8700-HS2R
(920-9B110-00RH-0M0)MQM8790-HS2F
(920-9B110-00FH-0D0)MQM8790-HS2R
(920-9B110-00RH-0D0)

Compare Items

200GBASE-FR4 QSFP56 1310nm 2km DOM Duplex LC/UPC SMF InfiniBand HDR Optical Transceiver Module200GBASE-FR4 QSFP56 1310nm 2km DOM Duplex LC/UPC SMF InfiniBand HDR Optical Transceiver Module200GBASE-SR4 QSFP56 850nm 100m DOM MTP/MPO-12 APC MMF InfiniBand HDR Optical Transceiver Module200GBASE-SR4 QSFP56 850nm 100m DOM MTP/MPO-12 APC MMF InfiniBand HDR Optical Transceiver Module
Form FactorQSFP56QSFP56
Data Rate212.5Gbps212.5Gbps
ConnectorDuplex LC UPCMTP/MPO-12 APC
Distance2km70m@OM3
100m@OM4
Electrical Modulation4x 53.125G PAM44x 53.125G PAM4
Optical Modulation4x 53.125G PAM44x 53.125G PAM4
Power Consumption≤6.5W≤5.0W

Resources

FAQ

Ask a Question

Find answers to common questions about our products.

What link scenarios is this 200G FR4 QSFP56 module best suited for?

It is suitable for medium-reach links in InfiniBand HDR 200G networks, such as inter-rack, room-level, or switch-to-server single-mode connections within 2km.

How should I choose between FR4 and SR4 modules?

SR4 uses multimode MPO cabling for short-reach links, while FR4 uses single-mode LC cabling and supports up to 2km, making it better for longer and cleaner point-to-point cabling.

What is the key difference between QSFP56 and QSFP28?

QSFP56 still uses four lanes, but each lane runs at 50G PAM4. QSFP28 typically uses 4×25G NRZ, so QSFP56 enables 200G throughput.

Does this FR4 module include a DSP?

Yes. 200G FR4 QSFP56 modules typically include a DSP for high-speed PAM4 signal processing, equalization, and link stability optimization.

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Questions & Answers Title

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A***k Confirmed Purchase
5.0

Good value for long-reach HDR connections. The optics work as expected, and we have not seen any link issues so far.