General
Device Type
Expansion module
Form Factor
Plug-in module
Networking
Ports
FXS x 16 + FXO x 2
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, Hot Standby Router Protocol (HSRP) support, support for Online Insertion and Removal (OIR), FXS-E (extended loops) support, FXO failover bypass ports
Compliant Standards
G.711, G.729a, G.726
Expansion / Connectivity
Interfaces
16 x FXS - RJ-21 ¦ 2 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
70.32 Watt
Dimensions & Weight
Width
18.9 cm
Depth
19.3 cm
Height
4.02 cm
Weight
900 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