Basic Information
- Manufacturer
- Cisco Systems
- Model
- 1603
- ╰ Also known as
- 1603 R
- Device Type
- Router
- Release Year
- 1996
Power
- Power Supply
- External
Expansion Slots
| Qty | Form Factor(s) |
|---|---|
| 1x | WIC (WAN Interface Card) |
Fixed Interfaces
Data Interfaces
| Qty | Speed | Protocol / Signaling | Interface | Notes |
|---|---|---|---|---|
| 1x | 128 kbps | ISDN BRI (S/T) | RJ-45 (8P8C) | — |
| 1x | 10 Mbps | Ethernet | DA-15RJ-45 (8P8C) | — |
Management Interfaces
| Qty | Type | Interface | Pinout | Notes |
|---|---|---|---|---|
| 1x | Console | RJ-45 (8P8C) | — | — |
| 1x | Storage | PC Card | — | — |
Compatible Modules
Submitted by TheSerialPort on April 3, 2026