Data Sheet
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Physical interface standard ATT T1.1 and ANSI T1.403
Table 4. 6-Port E1 Port Adapter
6-Port 180-Channel E1 Voice Port Adapter
Interface type Channelized E1
Voice ports 180 channels of G.711 and G.729 codecs
Number of connectors per port adapter 6
Physical interface specification G.703, G.704, and G.706
Physical connector RJ-48
Cisco part number WS-SVC-CMM-6E1
Spare part number WS-SVC-CMM-6E1=
Maximum number of port adapters per Cisco CMM 3
Cisco IOS Software (minimum) on Cisco CMM 12.4(8a) or later
Cisco Catalyst OS (minimum) 8.4(1) or later
Native Cisco IOS Software (minimum) 12.2(18)SXF3 or later
Regulatory IEC/EN 60950, AS/NZS 3260, TS001, EN 55022, and EN
55024 CE Marking
Line bit rate E1, 2048 Mbps
Line code HDB3
Framing format CRC4 and non-CRC4
LED indicators Link status
Table 5. 24-Port FXS Analog Port Adapter
24-Port FXS Analog Voice Port Adapter
Interface type FXS
Voice ports 24 channels of G.711 and G.729 codecs
Number of connectors per port adapter 1
Physical connector RJ-21
Cisco part number WS-SVC-CMM-24FXS
Spare part number WS-SVC-CMM-24FXS=
Maximum number of port adapters per Cisco CMM 3
Cisco IOS Software (minimum) on Cisco CMM 12.4(8a) or later
Cisco Catalyst OS (minimum) 8.4.1 or later
Native Cisco IOS Software (minimum) 12.2(18)SXF3 or later
Regulatory UL 60950, CSA22.2-No. 60950, AS/NZS 3260, TS001, FCC
(CFR47) Part 15, CISPR 22, EN 55022, EN 55023, and CE
Marking
Signaling format Loop start
Loop current >24 mA
Ringing frequency 25 or 50 Hz
Distance 300 ohms maximum loop
Ringer-equivalency-number (REN) equivalence 3 (United States)
LED indicators On-hook/off-hook status
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