| Attribute name | Attribute value |
|---|---|
| Safety | UL 60950 Second Edition, CAN/CSA-C22.2 No. 60950 Second Edition, EN 60950 Second Edition, IEC 60950 Second Edition, AS/NZS 60950 |
| Mean time between failures (MTBF) | 677643 h |
| Number of slots | 4 |
| Required software | Cisco IOS 12.2(18)SXF, 12.2(18)SXE, 12.2(33)SXH, 15.0(1)SY |