Datasheet

6
CTP150 CTP2008 CTP2024 CTP2056
Voice Interfaces
Analog voice 4-wire TO
interface quantity
4 8 24 56
4WE&M N/A N/A 16 48
2WFXS N/A N/A 48 144
2WFXO N/A N/A 24 72
T1 and E1 8 8 24 56
Voice compression N/A N/A Yes Yes
Echo cancellation N/A N/A Yes Yes
Silence suppression N/A N/A Yes Yes
Fax and modem detection N/A N/A Yes Yes
Companding conversion N/A N/A Yes Yes
IP Interfaces
100BASE-T (RJ-45) N/A N/A N/A N/A
100/1000BASE-T (RJ-45) 2 2 2 2
100BASE-FX (SC)—Optional N/A 2 2 2
1000BASE-FX (SC)—Optional N/A 2 2 2
SFP 1000BASE-T N/A 4 4 4
SFP 1000BASE-SX N/A 4 4 4
SFP 1000BASE-LX N/A 4 4 4
Precedent setting—(DSCP),
configurable TOS byte
Yes Yes Yes Yes
VLAN tagging Yes Yes Yes Yes
Virtual IP Yes Yes Yes Yes
Circuit modes—symmetric,
asymmetric, unidirectional,
hairpin
Yes Yes Yes Yes
IPv4 and IPv6 Yes Yes Yes Yes
IETF PWE3 RFC SAToP Yes Yes Yes Yes
IETF PWE3 RFC CESoPSN Yes Yes Yes Yes
Layer 2 EIA530 aggregation Yes Yes Yes Yes
Port mirroring Yes Yes Yes Yes
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www.juniper.net/us/en/products-services.
Specifications (continued)