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Cisco - QSFP+ transceiver module - 40 Gigabit LAN, 100 Gigabit Ethernet - 40GBASE-BiDi, 100GBASE-BiDi - LC multi-mode - up to 328 ft - for Nexus 93108, 93180, 9336, 9348, 9364, X9732, X9736, X9788 Application/Usage: Optical Network Application/Usage: Data Networking Product Type: QSFP Interfaces/Ports Details: 1 x 100GBase-SR Product Type: QSFP Compatibility: Cisco Nexus 9000 Series Switches Manufacturer Part Number: QSFP-40/100-SRBD= Interfaces/Ports Details: 1 x LC Duplex 100GBase-SR Network Network Technology: 40GBase-X Network Technology: 100GBase-X Manufacturer: Cisco Systems, Inc Product Name: QSFP Module Network Technology: 40GBase-X Network Technology: 100GBase-X Brand Name: Cisco Brand Name: Cisco Ethernet Technology: 40 Gigabit Ethernet Ethernet Technology: 100 Gigabit Ethernet Media Type Supported: Optical Fiber Ethernet Technology: 40 Gigabit Ethernet Ethernet Technology: 100 Gigabit Ethernet Media Type Supported: Optical Fiber Fiber Mode Supported: Multi-mode
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-553-6387
- Support Website
- View other products from Cisco Systems, Inc.
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The Cisco QSFP is a network module with one LC duplex 100GBase-SR connection, suited to network teams connecting compatible QSFP equipment over a 100G fiber link.
Recommended For
- Data-center teams upgrading compatible links to 100G while reusing installed duplex-LC multimode fiber instead of replacing it with an MPO-based fiber layout.
- Network engineers building short-reach data-center or switch-to-switch links over multimode fiber, where the route fits the module’s supported distance.
- Cisco Nexus operators who have confirmed the specific switch, port, and software support, and need a Cisco 40G/100G BiDi option for a compatible link.
- Teams extending existing LC multimode connections between network devices that need a 40G/100G BiDi transceiver rather than a conventional MPO-connected SR4 optic.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | 100GBase-SR network connectivity through an LC duplex interface |
| Optical Network Interface | QSFP module with 1 x LC duplex 100GBase-SR network connectivity |
| Model Identifiers | Cisco QSFP-40/100-SRBD= |