United States
Name:
QDD-2X100-SR4-S
- Description:
- QSFP-DD Transceiver, 2X 100GBASE-SR4, 2X Duplex CS, 100m MMF
- Rating:
-
(0)
Added to cart 49 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 889728177924
- Warranty:
-
3 - List Price:
-
$3,007.00
- Price:
-
$1,585.00
47% off
Business price:
Enroll your business for free
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
QDD-2X100-SR4-S
QSFP-DD Transceiver, 2X 100GBASE-SR4, 2X Duplex CS...
$3,007.00
$1,585.00
43 in Global Warehouse
$1,585.00
47% off
TRUSTED, TRIED, PROVEN
QDD-2X100-SR4-S Overview
QDD-2X100-SR4-S is a QSFP28 transceiver offering dual 100G channels for short-range Ethernet communications over multi-mode fiber. It employs LC connectors and operates at an 850 nm wavelength, ensuring high-speed connectivity in data center, enterprise, and telecom environments.
This module adheres to standard QSFP form factor dimensions and is engineered for 100-meter transmission over OM4 fiber. It supports Ethernet protocols and is designed for seamless integration with equipment from leading vendors such as Cisco, Juniper, Huawei, and Arista.
What is the price of QDD-2X100-SR4-S?
Lowest price of QDD-2X100-SR4-S is $ 1,585.00. Shop now! Get further exclusive discounts with bulk quotation on QDD-2X100-SR4-S
Explore more options from Transceivers or explore other Cisco products.
QDD-2X100-SR4-S Specifications
| Product Type | Transceiver |
| Form Factor | QSFP28 |
| Data Rate | 2x100G |
| Connector Type | LC |
| Wavelength | 850 nm |
| Transmission Distance | Short-Range |
| Fiber Type | Multi-mode |
| Max Distance | 100 meters (OM4) |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | 6.5W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista |
| Product Name | QDD-2X100-SR4-S |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | Twinaxial |
| Data Rate | 100G | 2x100G | 400G | 400G | 400G |
| Depth | 1.78 inches | N/A | 1.68 inches | 3.94 inches | N/A |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode | N/A |
| Form Factor | QSFP28 | QSFP28 | QSFP-DD | QSFP-DD | QSFP-DD |
| Height | 0.67 inches | N/A | 0.80 inches | 0.55 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | N/A |
| Max Distance | 2000 meters | 100 meters (OM4) | 10 km | 2 km | 2 meters |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 6 W | 6.5W | 20 W | 15W | N/A |
| Product Name | QDD-2X100-CWDM4-S | QDD-2X100-SR4-S | QDD-400G-LR8-S | QDD-400G-FR4-S | QDD-400-CU2M |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet / Fibre Channel | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Short-Range | Short-Range | Long-Range | Long-Range | Short-Range |
| Wavelength | 1271/1291/1311/1331 nm | 850 nm | 1310 nm | 1310 nm | N/A |
| Weight | 0.34 lbs | N/A | 0.25 lbs | 0.08 lbs | N/A |
| Width | 0.98 inches | N/A | 0.66 inches | 0.71 inches | N/A |
Showing - of 0 Results
Questions & Answers
Q
What is the QDD-2X100-SR4-S QSFP-DD Transceiver?
A
The QDD-2X100-SR4-S is a QSFP-DD form-factor module providing two independent 100GBASE-SR4 channels over multimode fiber up to 100 m.
Q
Which fiber type does the QDD-2X100-SR4-S support?
A
It supports OM3 and OM4 multimode fiber for high-density 100G data center deployments.
Q
What is the maximum reach of the QDD-2X100-SR4-S?
A
This transceiver delivers up to 100 meters of link distance on OM4 and up to 70 meters on OM3 multimode fiber.
Q
Which connectors are used on the QDD-2X100-SR4-S?
A
It features two duplex CS connectors that mate with CS-to-MPO adapters for SR4 optical lanes.
Q
What data rate does the QDD-2X100-SR4-S support?
A
Each QSFP-DD port supports two independent 100 Gbps channels, totaling 200 Gbps per module.
Q
What wavelength does the QDD-2X100-SR4-S operate on?
A
It uses four parallel 850 nm VCSEL lanes per 100G channel, compliant with IEEE 802.3bm SR4.
Q
Is the QDD-2X100-SR4-S hot-swappable?
A
Yes, the QSFP-DD module supports hot-plug insertion and removal without powering down the host system.
Q
What is the operating temperature range?
A
This transceiver operates reliably between 0 °C and 70 °C (32 °F to 158 °F) ambient.
Q
How much power does the QDD-2X100-SR4-S consume?
A
Typical power consumption is 8.5 W per module, ensuring energy-efficient 200 Gbps performance.
Q
Which switches and routers are compatible?
A
It is fully compliant with IEEE 802.3bm and Cisco, Juniper and Arista QSFP-DD ports designed for 200GBASE-SR4.
Q
Does the QDD-2X100-SR4-S require any calibration?
A
No end-user calibration is required; it ships factory-tested to meet IEEE optical and electrical specifications.
Q
How do I install the QDD-2X100-SR4-S transceiver?
A
Align the module with the port, gently insert until the latch clicks, then connect the CS-to-MPO patch cable.
Q
What applications suit the QDD-2X100-SR4-S?
A
Ideal for data center spine-leaf architectures, high-performance computing clusters and switch-to-switch fabrics.
Q
How can I verify the module’s performance?
A
Use your host’s diagnostics commands (e.g., SFP-DD EEPROM read) to monitor real-time optical power and temperature.
Q
Is the QDD-2X100-SR4-S RoHS compliant?
A
Yes, it meets RoHS and REACH environmental standards for lead-free, halogen-free operation.
Q
What warranty does the QDD-2X100-SR4-S include?
A
It includes a one-year limited warranty covering defects in materials and workmanship under normal use.
