- Home
- Optical Transceivers
- Arista Networks
- 200G
- QSFP-200G-SR4
Actual product photos
available on request
To keep listings accurate, we share real photos of the exact QSFP-200G-SR4 stock you will receive, including the label, serial number and packaging.
Request photos from our teamPhotos are usually shared within working hours on WhatsApp or email.
Arista QSFP-200G-SR4 200GBASE-SR4 QSFP56 850nm
200 Gbps / 100 Gbps 200GBASE-SR4 QSFP56 transceiver, 850 nm, up to 70 m OM3 / 100 m OM4, 0 to 70 °C case temperature.
- Manufacturer
- Arista Networks, Inc.
- Mfr part number
- QSFP-200G-SR4
- Series
- 200G QSFP56
- Category
- Fiber optic transceiver modules
- Datasheet
- QSFP-200G-SR4 datasheet (PDF)
QSFP-200G-SR4 specifications
| Attribute | Value |
|---|---|
| Part Number | QSFP-200G-SR4 |
| Manufacturer | Arista Networks, Inc. |
| Brand | Arista Networks |
| Standard | 200GBASE-SR4 |
| Form Factor | QSFP56, hot-swappable |
| Data Rate | 200 Gbps / 100 Gbps |
| Wavelength | 850 nm |
| Media | Parallel multimode (OM3/OM4) |
| Max Distance | 70 m OM3 / 100 m OM4 |
| Connector | MPO-12 UPC |
| Tx Power | −6.5 to +4.0 dBm/lane |
| Rx Power | −8.4 to +4.0 dBm/lane |
| Max Power | 4.5 W |
| Case Temp | 0 °C to 70 °C |
| Dimensions | 13.5 × 18.4 × 72.4 mm |
| Reach detail | 70 m on OM3 and 100 m on OM4 parallel multimode fiber; 200G/100G dual rate |
All values are from Arista Networks' published Optics Modules and Cables data sheet (Sep 2026). Confirm platform support for your switch with us before ordering.
About the Arista QSFP-200G-SR4
The Arista QSFP-200G-SR4 is a hot-swappable QSFP56 200GBASE-SR4 optical transceiver for 200 Gbps / 100 Gbps Ethernet over parallel multimode (OM3/OM4), with a MPO-12 UPC interface and reach of up to 70 m OM3 / 100 m OM4. Typical uses: 200G fabrics, dual-100G aggregation and high-density 25G/10G fan-out.
- 200 Gbps / 100 Gbps 200GBASE-SR4 up to 70 m OM3 / 100 m OM4
- 200G / 100G dual rate
- Simple upgrade path from 100G
- MPO-12 UPC connector · Parallel multimode (OM3/OM4)
- Genuine Arista optic · GST invoice · pan-India dispatch
QSFP-200G-SR4: frequently asked questions
What is the Arista QSFP-200G-SR4?
The Arista QSFP-200G-SR4 is a QSFP56 200GBASE-SR4 module from Arista Networks for 200 Gbps / 100 Gbps links. It plugs into a 200G QSFP port on an Arista switch and is used for 200G fabrics, dual-100G aggregation and high-density 25G/10G fan-out.
What is the maximum distance of the QSFP-200G-SR4?
Arista specifies the QSFP-200G-SR4 for 70 m on OM3 and 100 m on OM4 parallel multimode fiber; 200G/100G dual rate.
What are the transmit and receive power levels of the QSFP-200G-SR4?
Per Arista's published optics data sheet, the QSFP-200G-SR4 transmits −6.5 to +4.0 dBm/lane and receives −8.4 to +4.0 dBm/lane.
Which fiber and connector does the QSFP-200G-SR4 need?
The QSFP-200G-SR4 uses a MPO-12 UPC connector on parallel multimode (OM3/OM4), at 850 nm. Both ends of the link must use the same optical standard.
Is the QSFP-200G-SR4 compatible with my Arista switch?
It works in Arista switches with 200G QSFP ports that support this optic. Send us your switch model and EOS version and we will check it against Arista's Transceiver and Cable Guide before dispatch, so you only receive a module that works in your port.
QSFP-200G-SR4 vs QSFP-200G-FR4: which one?
QSFP-200G-SR4 is for parallel multimode (MPO) up to 100 m OM4. QSFP-200G-FR4 runs on duplex LC single-mode up to 2 km. Both are 200G/100G dual rate.
Is your QSFP-200G-SR4 genuine Arista?
Yes. Next Gen Networks supplies original Arista Networks optics, not third-party lookalikes or grey-market stock. Every unit is checked before dispatch, and we share the serial numbers on request so you can verify them in EOS ('show inventory').
What is the QSFP-200G-SR4 price in India and how do I order?
The Arista QSFP-200G-SR4 price in India depends on quantity, delivery city and current stock. Next Gen Networks supplies it with a GST invoice (input tax credit ready) and pan-India dispatch from New Delhi. Send the part number, quantity and delivery city on WhatsApp +91-7827955775 or email Sales@nextgennetworks.in and we reply with a GST quote.
How much power does the QSFP-200G-SR4 draw?
Arista lists maximum power of 4.5 W for the QSFP-200G-SR4. Check your switch's per-port power budget for dense deployments.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideManufacturer datasheet
Arista family datasheet
Related Arista parts
QSFP-200G-FR4200GBASE-FR4, 2 km SMFOSFP-200G-2LR42 × 100GBASE-LR4, 10 km SMFQDD-200G-2LR42 × 100GBASE-LR4, 10 km SMFQDD-8X25-MR-SR-E8 × 25GBASE-SR-E / 8 × 10GBASE-SR, 50 m OM4 @25G no FECOSFP-8X25-MR-LR8 × 25GBASE-LR / 8 × 10GBASE-LR, 2 km SMFQDD-8X25-MR-LR8 × 25GBASE-LR / 8 × 10GBASE-LR, 2 km SMFGovernment, PSU and enterprise orders welcome. GST invoice and pan-India delivery.
Talk to Sales