# Cisco Clear Channel - expansion module - 4 ports | Grand & Toy

**Manufacturer:** CISCO CLEAR  
**MPN:** `HWIC-4T1/E1`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | CISCO CLEAR |
| Manufacturer name | CISCO CLEAR |
| Manufacturer | CISCO CLEAR |
| KnownMan | Cisco Clear Channel - expansion module - 4 ports \| Grand & Toy |
| Extra Product Name | Cisco Clear Channel - expansion module - 4 ports \| Grand & Toy |
| Weight | 90 |
| Weight_Attrib | Weight |
| moq | 1 |
| MPN | HWIC-4T1/E1 |
| multiple | 1 |
| qtyInStock | New! Log in or create an account to see price and availability |
| SKU | HWIC-4T1/E1 |
| snippet | Cisco Clear Channel - Expansion module - MLPPP, FRF.16 - 4 ports - T-1/E-1 - for Cisco 2821 4-pair, 28XX, 28XX V3PN, 29XX, 38XX, 38XX V3PN, 39XX |
| Model | Clear Channel |
| Networking / Data Link Protocol | FRF.16 |
| Packaged Quantity | 1 |
| Connectivity Type | Wired |
| Device Type | Expansion module |
| Brand | Cisco |
| Height | 1.9 |
| Depth | 12 |
| Networking / Data Transfer Rate | 2.048 |
| Width | 7.8 |
| Product Line | Cisco |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Grand and Toy | HWIC-4T1/E1 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/160500000/160959500/part_--HWIC4T1E1---CISCOCLEAR--7f16686fdb.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp