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Ruijie M6900-32CQ Line Card Overview
The Ruijie M6900-32CQ is a high-density line card designed for the S6920-4C modular switch series, purpose-built for large-scale data centers and enterprise core networks that demand massive 100G throughput. This module provides 32 × 100GE QSFP28 ports, enabling exceptional port density and full line-rate switching. Engineered to meet the growing demands of cloud computing, virtualization, and high-performance applications, the M6900-32CQ offers outstanding scalability, reliability, and performance as part of a modular switching platform.
Highlights
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Port Configuration: 32 × 100GE QSFP28 ports designed for ultra-high-density 100G connectivity.
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Maximum Throughput: Full line-rate switching with up to 6.4 Tbps bandwidth per line card for uninterrupted data flow.
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Modular System Compatibility: Seamlessly integrates with Ruijie’s S6920-4C chassis for scalable, slot-based deployment.
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Advanced Routing Protocols: Supports full Layer 3 stack, including BGP, OSPF, IS-IS, and MPLS, for enterprise-class routing.
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Cloud-Optimized: VXLAN and EVPN support for network virtualization in cloud and multi-tenant environments.
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Network Security: Includes support for dynamic ACLs, ARP inspection, MAC filtering, and traffic storm control.
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Reliability: Hot-swappable design with redundant architecture to support high availability and minimal downtime.
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Eco-Friendly Design: Energy-efficient components and support for low-power optical modules.
Recommended Accessories
| Product Model | Category | Description |
|---|---|---|
| QSFP-100G-SR4 | Optical Module | 100GBASE-SR4 QSFP28, 850nm, multimode fiber, up to 100m |
| QSFP-100G-LR4 | Optical Module | 100GBASE-LR4 QSFP28, 1310nm, single-mode fiber, 10km |
| QSFP-100G-ER4 | Optical Module | 100GBASE-ER4 QSFP28, 1550nm, single-mode fiber, 40km |
| CAB-QSFP28-4SFP10G | Breakout Cable | 100G QSFP28 to 4 × 10G SFP+ DAC, 1m/3m |
| CAB-QSFP28-QSFP28 | Direct Attach | 100G QSFP28 to QSFP28 DAC, 1m/3m/5m |
Comparison with Similar Line Cards
| Feature | M6900-32CQ | M6900-16CQ4QC | M6900-4C |
|---|---|---|---|
| 100GE Ports | 32 × QSFP28 | 16 × QSFP28 | Up to 128 (via modules) |
| 400GE Ports | None | 4 × QSFP-DD | Up to 16 (via modules) |
| Switching Capacity | 6.4 Tbps | 4.8 Tbps | Varies by line card |
| Modular Compatibility | S6920-4C Only | S6920-4C Only | Base chassis |
| Target Use Case | High-density 100G | Mixed 100G/400G Aggregation | Modular Core Switching |
Specifications
| Parameter | Specification |
|---|---|
| Model | M6900-32CQ |
| Compatible Chassis | Ruijie S6920-4C Modular Switch |
| Downlink Ports | 32 × 100GE QSFP28 |
| Uplink Ports | — (All ports 100GE; breakout supported) |
| Switching Capacity | Up to 6.4 Tbps per module |
| Forwarding Rate | Up to 4761 Mpps |
| Layer 2/3 Features | VLAN, STP, LACP, BGP, OSPF, IS-IS, MPLS, VXLAN, EVPN |
| MAC Address Table | 288K entries |
| MTU | Up to 9600 bytes |
| Power Consumption | Max 260W |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Dimensions (W×D×H) | 398 mm × 480 mm × 43.6 mm |
| Weight | ≤ 8.8 kg |
| Hot-Swappable | Yes |
| Warranty | Limited lifetime warranty |
Quality Certifications
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If your Ruijie products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
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Returns
You have the right to return products purchased from Network-switch.com under the following conditions:
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Refunds
Refund Process: Once we receive your returned item and inspect it, we will process your refund to the original method of payment within 7-10 business days.
Refund Conditions: Refunds will be issued for the purchase price of the item, excluding any shipping, handling, or other additional fees. If the product is returned damaged, used, or missing parts, a partial refund may be issued.
Exchanges
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Shipping Costs
Return Shipping Fees: You are responsible for paying the return shipping costs unless the item is defective, damaged, or incorrect.
Refund for Shipping Costs: Shipping costs are non-refundable, except in the case of defective or incorrect items.
Damaged or Incorrect Items
If you receive a damaged or incorrect item, please contact our customer service team within 7 days of receiving the product. We will exchange once the return is received.
Contact Us
If you have any questions or concerns about returns or refunds, please contact us at:
Email: help@network-switch.com
Before returning any products, please contact us to explain the issues you are experiencing. In many cases, we can resolve the problem through technical support, and you won't need to return the product.
If there are irreparable defects in the device, you can return it to us for repair or replacement under our twelve-month warranty. Simply reach out to us, and we will provide you with a return code, our return address, and any additional instructions.
Please do not return any items without first contacting us. We will guide you through the process, including the appropriate shipping methods.
Model Datasheet
- Ruijie-RG-S6990-128QC2XS-Data-Center-Core-Switch-Datasheet
- Ruijie-RG-S6980-64QC-Data-Center-Core-Switch-Datasheet
- Ruijie-RG-S6980-128DC-Data-Center-Core-Switch-Datasheet
- Ruijie-RG-S6930-2C-Data-Center-Core-Switch-Datasheet
- Ruijie-RG-S6920-4C-Data-Center-Core-Switch-Datasheet
- Ruijie-RG-S6910-3C-Switch-Datasheet