Synway SMG2030L gateway

SMG2000L E1/T1 Gateway

 

• Support 1/2 E1（T1 Optional）in Mini Size
• Support SIP and SS7/ISDN/R2/CAS and More
• Superior Voice Quality and Reliability in Full Load
• Only 30mm*190mm *120mm(High*Wide*Deep)

The Synway SMG2030L/2060L, with mini size for better space and shipment efficiency, are new members of Synway’s VoIP gateway family that enables service providers and enterprises to maximize value of their networks and services. It converts digital E1/T1 PSTN message into IP formats and secures sessions across IP and mixed network boundaries to support the seamless delivery of services.

SMG2030L/2060L are unparalleledly cost effective and compliant with PRI ISDN, R2 and SS7 packets, and adopt the equivalent hardware architecture like Telco’ grade SMG3000 series, with dedicated DSP chipsets for processing IP/TDM signaling and optimizing voice quality. Compared to with rival products, SMG2000L features high reliability and unparalleled cost efficiency, and delivers a perfect alternative option for enterprises, operators and system integrators.

 

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