
Accessories & modules
Cisco CSU/DSU WAN Interface Card - For Wide Area Network - 1 x RJ-48S Serial Synchronous WAN
VPN# HWIC-1DSU-56K4-RF
We confirm current pricing, stock, and lead time on request.
- Free US shipping over $2,500.00
- Government Purchase Card (GPC) accepted
- Authorized Cisco partner, genuine warrantied hardware
- TAA-compliant & DoDIN APL procurement paths
- No payment up front, we confirm stock & final total
Overview
Cisco CSU/DSU WAN Interface Card - For Wide Area Network - 1 x RJ-48S Serial Synchronous WAN (part number HWIC-1DSU-56K4-RF) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Modules category. Total Number of Ports: 1.
For Wide Area Network - 1 x RJ-48S Serial Synchronous WAN
• WAN Module offers better usage with maximum efficiency and convenience • Serial network technology for reliable connectivity with maximum productivity • Wide Area Network wan module covers a large geographical area to ensure hassle-free, dependable connectivity
Key specifications: Total Number of Ports: 1 · Connector Type: RJ-48S · Interfaces/Ports Details: 1 x RJ-48S Serial Synchronous WAN · Application/Usage: Wide Area Network · Compatibility: 2900 Series Integrated Services Routers 1900 Series Integrated Services Routers · Product Type: WAN Module · Product Condition: Remanufactured · Product Model: HWIC-1DSU-56K4.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- WAN Module offers better usage with maximum efficiency and convenience
- Serial network technology for reliable connectivity with maximum productivity
- Wide Area Network wan module covers a large geographical area to ensure hassle-free, dependable connectivity
- Government Purchase Card (GPC) accepted
Cisco Cisco CSU/DSU WAN Interface Card - For Wide Area Network - 1 x RJ-48S Serial Synchronous WAN datasheet & specifications
Interfaces/Ports
- Total Number of Ports
- 1
- Connector Type
- RJ-48S
- Interfaces/Ports Details
- 1 x RJ-48S Serial Synchronous WAN
Technical Information
- Application/Usage
- Wide Area Network
Miscellaneous
- Compatibility
- 2900 Series Integrated Services Routers 1900 Series Integrated Services Routers
General Information
- Product Type
- WAN Module
- Product Condition
- Remanufactured
- Product Model
- HWIC-1DSU-56K4
Media & Performance
- Network Technology
- Serial
Frequently asked questions
How much does the Cisco CSU/DSU WAN Interface Card - For Wide Area Network - 1 x RJ-48S Serial Synchronous WAN (HWIC-1DSU-56K4-RF) cost?
Pricing for the HWIC-1DSU-56K4-RF is available on request. Send a quick quote request and a Uniqcli specialist will confirm the current price, stock, and lead time, usually within one business day. Lower pricing is available for volume, GPC, and emergency-acquisition orders.
Is the HWIC-1DSU-56K4-RF TAA compliant and available for government and DoD buyers?
Yes. Uniqcli is an authorized Cisco partner and supports TAA-compliant, DoDIN APL-ready procurement of the HWIC-1DSU-56K4-RF for US federal, DoD, state, local, education, healthcare, and enterprise buyers. We accept the Government Purchase Card (GPC) and can support FAR-based urgent and emergency acquisitions.
Can I buy the HWIC-1DSU-56K4-RF as a single unit or in volume?
Both. Order a single HWIC-1DSU-56K4-RF 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 HWIC-1DSU-56K4-RF 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 HWIC-1DSU-56K4-RF.
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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.

