Title: CISCO WSP-Q40GLR4L
The Cisco WSP-Q40GLR4L is a high-performance 40 Gigabit Ethernet QSFP+ optical transceiver designed for high-speed fiber connectivity in compatible Cisco switches, routers, and enterprise networking equipment.
Featuring 40GBASE-LR4-Lite technology, the module operates over standard G.652 single-mode fiber (SMF) using a duplex LC connection. It supports link distances of up to 2 kilometers, making it well suited for data centers, enterprise networks, campus environments, and other medium-distance 40GbE applications.
The 40GbE signal is transmitted across four optical wavelengths, with multiplexing and demultiplexing handled internally by the module. Cisco also specifies interoperability with 40GBASE-LR4 for distances up to 2 km.
Key Features
- Brand: Cisco
- Model / Part Number: WSP-Q40GLR4L
- Type: Optical Transceiver Module
- Form Factor: QSFP+
- Data Rate: 40Gbps / 40 Gigabit Ethernet
- Standard: 40GBASE-LR4-Lite
- Fiber Type: Single-Mode Fiber (SMF)
- Connector: Duplex LC
- Nominal Wavelength: 1310nm
- Optical Lanes: 1271 / 1291 / 1311 / 1331nm
- Maximum Distance: Up to 2 km
- Supports Standard G.652 SMF
- Optical Link Budget: 4 dB
- Power Consumption: Approximately 3.5W
- Hot-Swappable Design
- Designed for Compatible Cisco 40GbE Equipment
- Ideal for Data Centers & Enterprise Networks
- Genuine Cisco Networking Hardware
- NEW
Condition
NEW
Item is new and has not been previously used.
Packaging may show minor cosmetic wear, labels, markings, or signs of warehouse storage.
Please review all listing photos carefully for the exact packaging, revision, serial number, and condition.
What's Included
- 1 Cisco WSP-Q40GLR4L 40G QSFP+ Optical Transceiver
- Protective Dust Caps if pictured
- Original Packaging if pictured
- ONLY ITEMS SHOWN IN THE LISTING PHOTOS ARE INCLUDED
What's Not Included
- Duplex LC Fiber Cable
- Additional Transceivers
- Switch / Router
- Fiber Patch Panel
- Network Cables
- Manuals / Documentation unless pictured
- Any accessories not specifically shown in the listing photos
Our Commitment to You
- Top-quality products at fair prices
- Hassle-free transactions
- Accurate, detailed descriptions based on technical expertise
- Prompt shipping with tracking via PayPal messaging
- Sales tax applied where required
Contact Us Please feel free to reach out to us with any questions or concerns. Our warehouse hours are Monday through Friday, 7:00 a.m. to 3:30 p.m. (CST). Messages received during these hours will be addressed promptly. While we do monitor messages and offers after hours and on weekends, responses during those times may be delayed.
Payment Terms
- sale wins: Payment due within 2 days of sale end
- Buy It Now / Best Offer: Immediate payment required (including weekends)
- Payment issues? Contact us ASAP via the sale site. Unpaid items after 2 days will be canceled and relisted.
Shipping
- Ships within 1-2 business days after payment (excluding holidays)
- Via UPS, USPS or FedEx Ground
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