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NEC Aspire IP1NA-8COIU-LS1 8 CO Loop Start Trunk Card (0891004)
SKU 4770
IP1NA-8COIU-LS1 0891004 Refurbished - 30-Day Free Returns + 1 Year Warranty (Grading Guide)
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Item Information
There are two different types of the COIU PCB. One providing ground start trunks - the other is for loop start trunks only.
The COIU-LS1 PCB provides
? 4 (4COIU-LS1) or 8 (8COIU-LS1) analog loop start line/trunk circuits - no ground start is provided
? 4 (4COIU-LS1) or 8 (8COIU-LS1) trunk status LEDs
? 4 (4COIU-LS1) or 8 (8COIU-LS1) Caller ID Circuits
? 2 (4/8COIU-LS1) Power Failure Transfer Circuits
? 1 PCB status LED
? 1 run/block switch
The COIU-LG1 PCB provides
? 4 (4COIU-LG1) or 8 (8COIU-LG1) analog loop start/ground start line/trunk circuits
? 4 (4COIU-LG1) or 8 (8COIU-LG1) trunk status LEDs
? 4 (4COIU-LG1) or 8 (8COIU-LG1) Caller ID Circuits
? 2 (4/8COIU-LG1) Power Failure Transfer Circuits
? 1 PCB status LED
? 1 run/block switch
Refurbished
| Functionality |  |
|---|---|
| Cosmetics |  |
All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.
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30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
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