ZyXEL Communications Gateway 400 - 8 Technical Data

Technical Data | Gateway 400 User Guide
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8 Technical Data
Interfaces
 WAN port
 VDSL2/ADSL2 - interface
 VDSL2 ITU-T G.993.2
 Frequency plan: 998 (997),
Profiles 8 MHz ... 30 MHz
 ADSL, ADSL2 and ADSL2+
 Annex B and J, U-R2, T-Com 1TR112,
Annex A
 Connectors: RJ45 according to DIN EN
60603-7
 WAN over Ethernet (WANoE)
 LAN interfaces
 1000 Base-T, according to IEEEE 802.3
 Autonegotiation
 MDI/MDIX
 S
0
interfaces
 Up to 4 BRI ports
 According to ITU-T I.430
 Power feedable;
Power output: max. 420 mW
 Supply voltage: 34-42 V DC
in reverse polarity
 DSS-1 protocol
Telephony
 SIP conformant according to RFC 3261 V2.0
 Manage up to 10 Internet (SIP) accounts
 Up to 8 simultaneous connections (provider-
dependent)
 Support for service features:
 CLIP
 CLIR
 CFx
 CW
 CH
 3PTY
 64k (Clear Channel)
 Voice Activity Detection,
Comfort Noise Generation
 Echo compensation: G.168-compatible
 DTMF:
 In-band
 Out-band
 SIP Info
Codec and voice compression
 G.711 a-law/μ-law
 G.726
 G.729
 T.38 Support
 Adaptive/fixed jitter buffer - max 180 ms
 RTP/SRTP Protocol Support
(RFC3550, RFC3711)
 Silence Compression
 Comfort Noise Generation
Additional Features
 Internal clock generation - 5ppm
 Synchronization via GPS, SyncE, ACR,
IEEE 1588 as an option
Management
 Web server with HTTP version 1.0 and 1.1
 Web-based device management
 TR-069/TR-104 Remote Management
 Telnet/TFTP Server
 TR-069 and web-based firmware upgrade