McDewey

© 2019 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 10 of 13 Feature SM-X-8FXS/12FXO SM-X-16FXS/2FXO SM-X-24FXS/4FXO SM-X-72FXS FXS loop length ● Short-loop-length port: 3000 ft (900 m) with 26 AWG, 5500 ft (1700 m) with 24 AWG
● Long-loop-length port: 11,000 ft (3400 m) with 26 AWG, 18,000 ft (5500 m) with 24 AWG Ring Waveform ● Sine wave if no DC offset VMWI ● FXS ports on HWIC slot supports FSK VMWI only ● FXS ports on SM-X-FXS modules support both FSK and DC voltage VMWI. Default to FSK. (DC voltage VMWI is only supported with STCAPP protocol) Cables ● Category 3 and Category 5 Environment
Operating temperature ● 32º to 104ºF (0º to 40ºC) Non-operating temperature ● -40º to 158ºF (-40º to 70ºC) Voltage 12V from backplane 12V from backplane 12V from backplane 12V from backplane Current 4.46A on 12V 5.86A on 12V 6.61A on 12V 10.68A on 12V Power 53.55W 70.32W 79.37W 128.16W Weight 1.90 lb (0.86 kg) 1.98 lb (0.90 kg) 2.12 lb (0.96 kg) 4.94 lb (2.24 kg) Dimensions (H x W x D) 1.58 x 7.44 x 7.6 in 4.02 x 18.90 x 19.30 cm 1.58 x 7.44 x 7.6 in 4.02 x 18.90 x 19.30 cm 1.58 x 7.44 x 7.6 in 4.02 x 18.90 x 19.30 cm 1.58 x 15.57 x 7.57 in 4.02 x 39.55 x 198.23 cm Table 8. Regulatory standards compliance: Safety and EMC Specification Description Safety ● UL 60950-1 ● CAN/CSA C22.2 No. 60950-1 ● EN 60950-1 ● AS/NZS 60950-1 ● IEC 60950-1 Telecom ● TIA/EIA/IS-968 ● CS-03 ● TBR21 (FXO) ● ES 201 970 (FXS) ● S002, S003 ● Homologation requirements vary by country and interface type. For specific country information, refer to the online approvals data base at: https://www.ciscofax.com/. EMC ● 47 CFR, Part 15 ● CES-003 Issue 4 ● EN55022 Class A/B ● CISPR22 Class A/B ● AS/NZS 3548 Class A ● VCCI V-3 ● CNS 13438 ● EN 300-386 Immunity ● EN 55024, CISPR 24 ● EN50082-1 ● EN 61000-6-1 ● EN300-386