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type: product
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stock_number: "55966-1"
canonical_url: "https://www.artisantg.com/55966-1/Avaya-TN746B"
json_url: "https://www.artisantg.com/55966-1/Avaya-TN746B.json"
generated_at: "2026-11-07T18:04:42.562Z"
last_updated: "2026-04-21T15:02:28.703-05:00"
---

# Avaya / Lucent / AT&T TN746B Analog Line Module

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Avaya
- Model: TN746B
- Condition: Used and in Excellent Condition
- Price: $195.00 USD
- Availability: In stock, 4 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 15 lb
- Shipping dimensions: 18X12X12 in

## Categories

- Test Equipment > Telecom Test > Communications Equipment (primary)
- Military and Embedded Equipment > Embedded & Industrial > Other Modular

## Details

### Configuration

- Memory: 8 KB SRAM
- EPROM: 16 KB

Part Number: 846619419, 846386307

## Images

- <https://www.artisantg.com/itemimages/at_t_tn746b_v6_view1_20201014153957.jpg>
- <https://www.artisantg.com/itemimages/at_t_tn746b_v6_view2_20201014153957.jpg>
- <https://www.artisantg.com/itemimages/at_t_tn746b_v6_view3_20201014153957.jpg>
- <https://www.artisantg.com/itemimages/at_t_tn746b_v6_view4_20201014153957.jpg>