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The QSFP56-200G-SR4 is a high-performance, 4-channel pluggable fiber-optic transceiver designed for 200Gbps short-range applications. Operating at 53.125Gbps per lane using PAM4 modulation, this module supports distances up to 70m on OM3 multimode fiber and 100m on OM4 multimode fiber.
Product Overview
This QSFP56 transceiver features an MPO optical interface and 38-contact electrical edge connector, operating at a nominal wavelength of 850nm. It is engineered for reliable performance in data center and high-speed networking environments.
Key Features
Hot-pluggable QSFP56 form factor
Data rate up to 53.125 Gb/s PAM4 per lane
4x53Gbps PAM4 transmitter and receiver
4-channel 850nm VCSEL laser array and PIN photo-detector array
Maximum link length: 70m on OM3 MMF, 100m on OM4 MMF
Digital diagnostics via I2C interface
Single 3.3V power supply
Power dissipation: QSFP56-200G-SR4C < 5.5W, QSFP56-200G-SR4B < 6W
MPO-12 connector
Operating case temperature: 0℃ to +70℃
RoHS compliant
Applications
200GBASE-SR4 Ethernet links
Data center interconnects
Ordering Information
Part Number
Product Description
QSFP56-200G-SR4C
200G QSFP56 SR4 CDR MPO-12 PC connector, 70m on OM3 MMF and 100m on OM4 MMF, 0ºC to +70ºC
QSFP56-200G-SR4B
200G QSFP56 SR4 DSP MPO-12 PC connector, 70m on OM3 MMF and 100m on OM4 MMF, 0ºC to +70ºC
QSFP56-200G-SR4C1
200G QSFP56 SR4 CDR MPO-12 APC connector, 70m on OM3 MMF and 100m on OM4 MMF, 0ºC to +70ºC
QSFP56-200G-SR4B1
200G QSFP56 SR4 DSP MPO-12 APC connector, 70m on OM3 MMF and 100m on OM4 MMF, 0ºC to +70ºC
Product Images
Mechanical Drawings
Frequently Asked Questions
Do you sell second-hand products?
No. All our products are brand new, and we never use second-hand components.
What payment terms do you accept?
T/T, PayPal, and Western Union are acceptable.
What are the shipping methods you offer?
Our usual shipping methods include DHL, FedEx, TNT, UPS, and EMS. Delivery typically takes 3-7 days.
Do your products come with warranty?
Yes, we provide a 3-year warranty for all our products from the date of shipment.
How to place an order?
1. Confirm order details including model and quantity required.
2. Review and confirm Proforma Invoice, then arrange payment.
3. We confirm and ship goods, providing tracking number promptly.
4. We assist with tracking until safe receipt of goods.
We offer various product types. If you cannot find the specific item you need, please send us an inquiry and we will follow up shortly.
Shenzhen Hilink Technology Co., Ltd. was founded in 2007 year.
We are specialized in manufacturing and marketing fiber optic products.
Our core competencies are fiber optics of QSFP28,DWDM CWDM SFP/XFP
and network solutions of FWDM, DWDM CWDM CFP2 DCO, MPO AAWG,etc
which lar... Shenzhen Hilink Technology Co., Ltd. was founded in 2007 year.
We are specialized in manufacturing and marketing fiber optic products.
Our core competencies are fiber optics of QSFP28,DWDM CWDM SFP/XFP
and network solutions of FWDM, DWDM CWDM CFP2 DCO, MPO AAWG,etc
which lar...
