Cisco APP-LT4 enterprise networking (router/Catalyst switch/UCS families) Router Line Card

Cisco APP-LT4 enterprise networking (router/Catalyst switch/UCS families) Router Line Card Image 1

Cisco APP-LT4: spare interface card with 2 G.703 serial connections over an X21 interface.

The Cisco APP-LT4 is a spare interface card with 2 G.703 serial connections over an X21 interface. G.703 with X21 signalling is a synchronous WAN interface commonly used on European and international leased-line and PDH circuits, and this configuration points to a WAN/serial interface application within Cisco’s wider access and aggregation router range. Genuine Cisco WAN interface cards of this generation remain in demand for maintaining and expanding existing serial WAN deployments. Tech-Star (UK-based, shipped worldwide) stocks Cisco spares for engineers maintaining these networks.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Cisco APP-LT4 refurbished or new?
Tech-Star supplies both new and refurbished Cisco APP-LT4. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Cisco APP-LT4?
Refurbished Cisco APP-LT4 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Cisco APP-LT4?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Cisco APP-LT4 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Cisco APP-LT4 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesGenuine Cisco component; 2G.703 SERIAL CONNECTIONS X21; compatible with its Cisco host system
ApplicationsCisco network maintenance; component redundancy and spares; capacity expansion
CompatibilityCisco compatible host systems/chassis
Specifications2G.703 SERIAL CONNECTIONS X21
PlatformCisco enterprise networking (router/Catalyst switch/UCS families)
ManufacturerCisco

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