Fixed Port High Density Analog Voice ServiceModule for ISR4K
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Fixed Port High Density Analog Voice ServiceModule for ISR4K

Fixed Port High Density Analog Voice ServiceModule for ISR4K
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Manufacturer CISCO
Manufacturer Part No SM-X-8FXS/12FXO=
 
Marketing Description
The Cisco High-Density Analog Voice and Fax Service Modules provide enterprises, managed services providers, and service providers the ability to directly connect public-switched telephone networks (PSTNs) and existing telephony equipment to Cisco 4000 Series Integrated Services Routers (ISRs). These fixed-port (FXS and FXO) modules provide Dual-Tone Multifrequency (DTMF) detection, voice compression and decompression, call progress tone generation, Voice Activity Detection (VAD), echo cancellation, and adaptive jitter buffering.
General
Device Type Expansion module
Form Factor Plug-in module
Networking
Ports FXS x 8 + FXO x 12
Connectivity Technology Wired
Network / Transport Protocol DHCP, DNS, RTP, RTCP
Remote Management Protocol SNMP, Telnet, HTTP, TFTP
Status Indicators Status
Features RADIUS support, Digital Signal Processing, HSRP support, OIR support, FXS-E (extended loops) support, FXO failover bypass ports
Compliant Standards G.711, G.729a, G.726
Expansion / Connectivity
Interfaces 8 x FXS - RJ-21
12 x FXO - RJ-21
Miscellaneous
Compliant Standards NEBS level 3, CISPR 22 Class A, CISPR 22 Class B, CISPR 24, EN55024, EN50082-1, EN55022 Class B, EN 61000-6-1, AS/NZS 60950-1, CS-03, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, TBR21, AS/NZS 3548 Class A, VCCI V-3, TIA/EIA/IS-968, GR-1089-CORE, GR-63-CORE, CNS 13438, ICES-003 issue 4, EN 55022 Class A, EN 300 386, CAN/CSA-C22.2 No. 60950-1, ES 201 970, GR-78-CORE
Power
Power Consumption Operational 53.55 Watt
Dimensions & Weight
Width 18.9 cm
Depth 19.3 cm
Height 4.02 cm
Weight 860 g
Environmental Parameters
Min Operating Temperature 0 °C
Max Operating Temperature 40 °C
Compatibility Information
Designed For Cisco 4451-X, 4451-X Application Experience, 4451-X Integrated Services Router, 4451-X Integrated Services Router Security Bundle, 4451-X Integrated Services Router Voice and Video Bundle, 4451-X Integrated Services Router Voice Security Bundle
Cisco Integrated Services Router 4331, 4351
SM-X-8FXS/12FXO