Cisco Catalyst 6500 Series and Cisco 7600 Series Network Analysis Module-2 (Spare). Operating temperature range (T-T): 0 - 40 °C, Operating relative humidity range: 10 - 90 %, Storage relative humidity range: 5 - 95 %. Dimensions (WxDxH): 356 x 406 x 30 mm. Management protocols: RMON, RMON2, SMON, DSMON, HC-RMON, MIB-II. Safety: UL 1950; CSA-C22.2 No. 950, EN60950, IEC 60950. Internal memory: 2048 MB, Memory type: RAM