SMG 2000L E1/T1 Gateway
Product Code: Support 1/2 E1（T1 Optionalï&iqu
SMG2000L E1/T1 Gateway
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Support 1/2 E1（T1 Optional）in Mini Size
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Support SIP and SS7/ISDN/R2/CAS and More
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Superior Voice Quality and Reliability in Full Load
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Only 30mm*190mm *120mm(High*Wide*Deep)
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Flexible and efficient VoIP Gateway Solution
With its scalable density and versatility, SMG2000L can help enable wireless and wireline service providers to add new Value Added Services (VAS) quickly, and provide a clear migration path to an all-IP network. It can scale up to 60 simultaneous IP sessions and at the same time provide media transcoding and impressive sessions per second.
SMG2000L support voice densities ranging from 30 to 60 channels, call routing, call translation and IP transcoding in a single mini chassis for gateway operations. The integrated gateway functionality not only provides interworking between IP and TDM domains, but also automated failover from IP to TDM for outbound routing. These features help service providers looking to improve network and routing resiliency and lower TCO. These capabilities make the SMG2000L an excellent option for mobile VAS, SIP trunking, contact center and emergency service deployments, as well as for retail, wholesale, business, and enhanced Voice over IP (VoIP) services.
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Any-to-Any Signaling and Multimedia Connectivity
SMG2000L provides any-to-any network connectivity through its ability to interwork multiple protocols used by telecommunications providers to deliver services to their retail, business and wholesale customers. It can provide interworking between ISDN, SS7, SIP formats.
SMG2000L also supports any-to-any media transcoding for popular voice codecs. T.38 and G.711 fax interworking and support for RTP, INBAND and SIPINFO method based tones and event handling complement the media transcoding capabilities to provide a high degree of flexibility to help deliver value added services economically.
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User-friendly management and configuration toolkits
The Web graphical user interface (WebUI) is a real-time web toolkit to configure, monitor SMG2000L. It allows operators to configure and perform real-time monitoring and maintenance. Flexible SIP and Protocols configuration enable services providers and enterprises to seamlessly connect in hybrid networks, Helping configure SIP, SIP trunking, SIP Mediation, PCM, SS7and ISDN, Routing and more; And a broad range of gateway toolkits also help gateway’s maintenance and software upgrading for Web UI, gateway services and firmware.
Specifications
Product models
SMG2030L 1E1/T1 and 30 SIP channels
SMG2060L 2E1/T1 and 60 SIP channels
Routing Features
Call routing and translation (from PCM to IP or reversely)
IP Bearer Features
Coder support: G.711A,G.711U, G.729 A/B,G723,G722, GSM, iLBC, RFC 2833,RF 3261,SIPINFO,INBOUND
Compliant with TCP/UDP, HTTP, ARP/RARP, DNS, NTP, TFTP, TELNET, STUN and more IP protocols
Echo cancellation: G.168 128 ms tail length
Voice activity detection and packet loss concealment
Comfort noise generation
T.38 real-time fax, T.38 – G.711 interworking
Digit transmission via RFC 2833 (SIP)
Hosted NAT
OAM&P
Network Time Protocol (NTP)
Web User Interface (WebUI) supports configuration via browser
SNMP MIBs
Power Requirements
AC Power Supply Range 100 – 240 VAC
The power supply will operate at frequencies between 47 Hz and 63 Hz
Power Consumption
About 15W(Normal Conditions)
Operating temperature range
0 to +55 °C, 8-90% relative humidity non-condensing
Storage temperature range
-20 to +85 °C, 8-90% relative humidity non-condensing
Maintenance
Power supplies field installation
Physical Dimensions
High: 1.18 in (30 mm)
Wide: 7.48in (190 mm)
Deep: 4.72in (120 mm)
Weight 1.43 lb (Approx. 0.65kg)
Resiliency
Redundant power supply(Optional)
Smart IP probing
Automated failover (Ethernet and Fiber Optical links)
Failover via automatic protection switching
I/O Interfaces — Rear I/O — T1/E1
Telephony Fiber Optical 1~2 T1/E1 for timing (BITS clock),
T1 and E1 signaling and bearer traffic
(T1 - 100 ohms and E1 - 120 ohms)
Clock Sync Stratum
IP Interfaces
Dual redundant 2 *100 Base-T Ethernet for VoIP payload and signaling
TDM Signaling Protocols
ISDN PRI
MF R2
SS7 ISUP
SS7 MTP1~3
SS7 SIGTRAN
SS7 TCAP
IP Protocols
Core SIP Specifications and Notable Extensions
RFC 3261 SIP Basic
RFC 3262 SIP PRACK
RFC 3265 SIP Subscribe/Notify
Notable SIP Extensions
RFC 3398 ISUP/SIP Mapping
RFC 3711 SRTP (for SIP)
Tel URI – RFC 3966
IP and ISUP interworking and more
QoS
Adaptive jitter buffer
Packet loss compensation
Configurable Type of Service (ToS) fields for packet prioritization and routing
Approvals and Compliance
For information about RoHS compliance and other approvals, please contact Synway directly.
EMC/EMI
Compliant with most international standards. For compliance documents, please contact Synway’s sales representatives.
Safety
Compliant with most international standards, please ask Synway or its sales representatives worldwide. Synway would comply all new safety standardfor different regions around the world while needed.
Telecom Approvals
(Partially approved)Compliant with most international standards, please ask Synway or its sales representatives worldwide.
Reliability/Warranty
Estimated MTBF per Telcordia Method 1: With Dual Redundant AC or DC Power Supplies
Rear I/O Type 1 — T1/E1
NO PSTN Interface: 150,000 hours