Transceivers & optics
Cisco Expansion Module
VPN# NCS-55A2-MODH-SYS
NewAvailable to order · ships in about 1 to 2 weeks
*Government pricing. Buying for commercial use? Request a quote — commercial pricing may differ.
Pre-tax. GPC accepted; ask about volume and emergency-acquisition pricing.
- Product Type
- Expansion Module
- Ethernet Technology
- 10 Gigabit Ethernet
- Ethernet Technology
- 25 Gigabit Ethernet
- Media Type Supported
- Optical Fiber
- Brand Name
- Cisco
- Network Technology
- 10GBase-X
- Network Technology
- 25GBase-X
- Authorized Cisco partner: genuine, warranty-valid, never gray-market
- GPC accepted · Simplified Acquisition & FAR-based purchase orders
- Free US shipping over $2,500.00 · 30-day returns
Sold by Uniqcli, an independent technology reseller and systems integrator. This is an Uniqcli-operated storefront, not Cisco's official website. Cisco marks belong to their owner. Manufacturer warranty and license terms apply.
Overview
Cisco Expansion Module - For Data Networking, Optical Network - 24 x 10GBase-X Expansion Slot, 16 x 25GBase-X Expansion Slot - Optical Fiber10 Gigabit Ethernet, 25 Gigabit Ethernet - 10GBase-X, 25GBase-X - 40 x Expansion Slots (part number NCS-55A2-MODH-SYS) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Modules category. Ethernet Technology: 10 Gigabit Ethernet, 25 Gigabit Ethernet.
For Data Networking, Optical Network - 24 x 10GBase-X Expansion Slot, 16 x 25GBase-X Expansion Slot - Optical Fiber10 Gigabit Ethernet, 25 Gigabit Ethernet - 10GBase-X, 25GBase-X - 40 x Expansion Slots
• Expansion Module is the single answer to all your desired and specified application execution and expansion needs • With 10GBase-X technology, enjoy up to 10Gbps data transfer rate over supported network cable • Optimize the network's performance with 10 Gigabit Ethernet connectivity • Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances • Expansion Module with data networking application/usage for maximum dependability and convenience
Key specifications: Ethernet Technology: 10 Gigabit Ethernet, 25 Gigabit Ethernet · Media Type Supported: Optical Fiber · Network Technology: 10GBase-X, 25GBase-X · Application/Usage: Data Networking, Optical Network · Limited Warranty: 1 Year Year · Total Number of Expansion Slots: 40 · Expansion Slot Details: 24 x 10GBase-X Expansion Slot, 16 x 25GBase-X Expansion Slot · Compatibility: Cisco Network Convergence System 5500 Series.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- Expansion Module is the single answer to all your desired and specified application execution and expansion needs
- With 10GBase-X technology, enjoy up to 10Gbps data transfer rate over supported network cable
- Optimize the network's performance with 10 Gigabit Ethernet connectivity
- Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances
- Expansion Module with data networking application/usage for maximum dependability and convenience
- Government Purchase Card (GPC) accepted
Cisco Expansion Module datasheet and specifications
Media & Performance
- Ethernet Technology
- 10 Gigabit Ethernet, 25 Gigabit Ethernet
- Media Type Supported
- Optical Fiber
- Network Technology
- 10GBase-X, 25GBase-X
Technical Information
- Application/Usage
- Data Networking, Optical Network
Warranty
- Limited Warranty
- 1 Year Year
I/O Expansions
- Total Number of Expansion Slots
- 40
- Expansion Slot Details
- 24 x 10GBase-X Expansion Slot, 16 x 25GBase-X Expansion Slot
Miscellaneous
- Compatibility
- Cisco Network Convergence System 5500 Series
Interfaces/Ports
- Interfaces/Ports Details
- 24 x 10GBase-X Expansion Slot, 16 x 25GBase-X Expansion Slot
General Information
- Product Type
- Expansion Module
Frequently asked questions
How much does the Cisco Expansion Module - For Data Networking, Optical Network - 24 x 10GBase-X Expansion Slot, 16 x 25GBase-X Expansion Slot - Optical Fiber10 Gigabit Ethernet, 25 Gigabit Ethernet - 10GBase-X, 25GBas (NCS-55A2-MODH-SYS) cost?
Uniqcli sells the NCS-55A2-MODH-SYS for $76,243.04 against a Cisco list price of $104,679.73. 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 NCS-55A2-MODH-SYS TAA compliant and available for government and DoD buyers?
It depends on the unit. Cisco manufactures the NCS-55A2-MODH-SYS in several countries, so Trade Agreements Act (TAA) status is decided per part number and production lot. Uniqcli is an authorized Cisco partner: where Cisco offers a TAA-designated version (usually a ++ part number) we quote that, we confirm the country of origin before shipment, and we attach a country-of-origin statement on request. That is how US federal, DoD, state, local, education, and healthcare buyers get an audit-ready file, with Government Purchase Card (GPC) acceptance and FAR-based urgent and emergency acquisition support. Request a TAA-compliant quote for the NCS-55A2-MODH-SYS and a specialist will confirm the TAA option, price, and lead time, usually within one business day.
Can I buy the NCS-55A2-MODH-SYS as a single unit or in volume?
Both. Order a single NCS-55A2-MODH-SYS 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 NCS-55A2-MODH-SYS datasheet and specifications?
The specifications section on this page lists the published specs for the NCS-55A2-MODH-SYS, including ports, power, and dimensions where Cisco publishes them. Ask us for the full Cisco datasheet and we will send the current PDF with your quote.
Need the NCS-55A2-MODH-SYS TAA-compliant for federal or DoD?
Cisco builds this model in multiple countries, so TAA status is decided per part number and production lot. Where Cisco offers a TAA-designated version (usually a ++ part number) we quote that, confirm the country of origin before shipment, and attach the paperwork. GPC-payable. Check the TAA line →
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.