
Transceivers & optics
Cisco Line Card - For Data Networking, Optical NetworkOptical Fiber
VPN# CBR-8D31-16U31-SP=
Available to order · ships in ~1–2 weeks
Pre-tax. GPC accepted; ask about volume and emergency-acquisition pricing.
- Product Type
- Line Card
- Media Type Supported
- Optical Fiber
- Brand Name
- Cisco
- Government Purchase Card (GPC) accepted
- TAA-compliant & government contract-vehicle ready
Overview
Cisco Line Card - For Data Networking, Optical NetworkOptical Fiber (part number CBR-8D31-16U31-SP=) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Modules category. Media Type Supported: Optical Fiber.
For Data Networking, Optical NetworkOptical Fiber
• Delivers dependable routing protocol functionality with feasible data packets forwarding to allow optimal Line Card usability • Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components • Line Card with data networking application/usage for maximum productivity and usability
Key specifications: Media Type Supported: Optical Fiber · Application/Usage: Data Networking, Optical Network · Limited Warranty: 1 Year Year · Compatibility: Cisco cBR Series Converged Broadband Routers · Product Type: Line Card.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- Delivers dependable routing protocol functionality with feasible data packets forwarding to allow optimal Line Card usability
- Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components
- Line Card with data networking application/usage for maximum productivity and usability
- Government Purchase Card (GPC) accepted
Cisco Cisco Line Card - For Data Networking, Optical NetworkOptical Fiber datasheet & specifications
Media & Performance
- Media Type Supported
- Optical Fiber
Technical Information
- Application/Usage
- Data Networking, Optical Network
Warranty
- Limited Warranty
- 1 Year Year
Miscellaneous
- Compatibility
- Cisco cBR Series Converged Broadband Routers
General Information
- Product Type
- Line Card
Frequently asked questions
How much does the Cisco Line Card - For Data Networking, Optical NetworkOptical Fiber (CBR-8D31-16U31-SP=) cost?
Uniqcli sells the CBR-8D31-16U31-SP= for $51,024.19 against a Cisco list price of $75,192.26. Add it to your cart and submit to confirm current pricing, stock, and lead time. Lower pricing is available for volume orders, Government Purchase Card (GPC) buys, and emergency or urgent acquisitions. Free US shipping on orders over $2,500.00.
Is the CBR-8D31-16U31-SP= TAA compliant and available for government and DoD buyers?
Often yes — it depends on the unit. Cisco manufactures the CBR-8D31-16U31-SP= in several countries, so Trade Agreements Act (TAA) status varies by production lot. Uniqcli is an authorized Cisco partner: we confirm the country of origin before shipment, and if a given CBR-8D31-16U31-SP= is not TAA-designated, we will source a TAA-certified equivalent of the same model. Either way the result is DoDIN APL-ready procurement for US federal, DoD, state, local, education, healthcare, and enterprise buyers, with Government Purchase Card (GPC) acceptance and FAR-based urgent and emergency acquisition support. Request a TAA-compliant quote for the CBR-8D31-16U31-SP= and a specialist will confirm compliance, price, and lead time — usually within one business day.
Can I buy the CBR-8D31-16U31-SP= as a single unit or in volume?
Both. Order a single CBR-8D31-16U31-SP= through the cart, or ask about lower pricing for volume orders, Government Purchase Card (GPC) purchases, and emergency or urgent (FAR-based) acquisitions. There is no payment up front: we confirm availability and the final total before invoicing.
Where can I find the CBR-8D31-16U31-SP= datasheet and specifications?
The official Cisco datasheet is available on this page (open the gated datasheet for the full PDF), and the Tech Specs section lists ports, power draw, dimensions, and licensing for the CBR-8D31-16U31-SP=.
Need the CBR-8D31-16U31-SP= TAA-compliant for federal or DoD?
Cisco builds this model in multiple countries, so TAA status depends on the production lot. We confirm country of origin before shipment — and if a unit isn't TAA-designated, we'll quote a TAA-certified equivalent of the same model, DoDIN APL-ready and GPC-payable.
More in Transceivers & optics
Buying in volume or need it on a contract vehicle?
We'll beat your current quote and handle TAA, GPC, and DoDIN APL procurement. Add to cart for self-serve, or send us the full BOM.





