Avaya 848496337 DEFINITY PBX Expansion Card

Avaya 848496337 DEFINITY PBX Expansion Card Image 1

Avaya 848496337 TN2464 DS1 Interface Card for DEFINITY PBX systems.

The Avaya TN2464 (part number 848496337) is a DS1 Interface circuit pack designed for use in Avaya DEFINITY PBX systems. This card provides digital trunk connectivity, supporting 24-channel T1 or 32-channel E1 configurations for voice and data transmission between the PBX and external carrier networks.

The TN2464 is deployed within DEFINITY Communication Servers to enable Primary Rate Interface (PRI) or channelised DS1 connections. It serves as a critical component for organisations requiring high-capacity trunk lines to connect their enterprise telephony system to the public switched telephone network (PSTN) or private tie-line networks.

This is a legacy product associated with the Avaya DEFINITY platform, which has been superseded by later Avaya Communication Manager systems. However, the TN2464 remains in demand for maintaining and expanding existing DEFINITY installations where replacement or upgrade is not immediately feasible.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Avaya 848496337 refurbished or new?
Tech-Star supplies both new and refurbished Avaya 848496337. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Avaya 848496337?
Refurbished Avaya 848496337 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 Avaya 848496337?
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 Avaya 848496337 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 Avaya 848496337 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 FeaturesDS1 digital trunk interface; Supports 24-channel T1 and 32-channel E1; PRI connectivity capable; Circuit pack form factor
ApplicationsEnterprise PBX trunk connectivity; PSTN gateway integration; Tie-line connections between sites
CompatibilityAvaya DEFINITY Communication Servers; DEFINITY G3 systems
SpecificationsDS1 interface; 24 channels (T1) or 32 channels (E1); Digital trunk signalling
PlatformDEFINITY
ManufacturerAvaya

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