Patton SmartNode SN4740 Analog High Density Gateway | 16 to 128 ports

Patton SmartNode SN4740 Analog High Density Gateway | 16 to 128 ports
Model: SN4740
Availability: IN STOCK to 4 Weeks *
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Patton SmartNode SN4740 Analog High Density Gateway | 16 to 128 ports

The SmartNode™ 4740 VoIP Gateway provides 16 to 128 analog FXS (FXO coming soon) interfaces to connect phones, fax or PSTN trunk lines to your All-IP based Unified Communication system such as SIP Trunks, IP PBXs, Hosted Solution, etc. Like every SmartNode, the SN4740 supports every industry-standard Codec to deliver toll-quality voice on every call. Using Patton Cloud's Call Quality Assessment and Monitoring functions, together with E-Mail or SMS notification, it ensures meeting Service Level Agreements at the customer premise with no effort. Which helps in preventing Call Quality related problems, and reduces time resolving them by utilizing the remote access functions of Patton Cloud. VoIP-over-VPN voice encryption provides secure voice and data via IPsec** or OpenVPN** in addition to SIP/TLS** & SRTP**. The advanced call-router functionality includes least-cost call routing with flexible dialed-number plan support. The SmartNode survivability suite provides SIP Trunk and PSTN fallback to ensure business continuity in case the IP network fails. In addition, the SmartNode delivers a smooth transition to All-IP with strong number portability support accepting incoming calls from the PSTN throughout the VoIP service provider's number porting process. Preserve investments in legacy phone equipment while taking the next steps toward unified communications with the SN4740 VoIP Gateway. Providing 16 to 128 FXS (FXO coming soon) interfaces and two 10/100/1000 Ethernet ports, the SN4740 delivers a reliable, cost-effective solution for the Enterprise.

Key Features

  • Up to 128 FXS Analog Ports
  • Message Waiting
  • Full VoIP protocol support
  • Choice of RJ11 or RJ21 connectors
  • 0 to 40°C Operating Temperature 
  • 19" Rackmount
  • LED Indicators: Power, VoIP, FXS, ETH
  • RoHS Certified
  • Redundant Power Supplies Available
  • 1 Year Warranty 


SN4741/16JS16VPatton SmartNode High Density VoIP Gateway with 16 analog FXS channels
SN4741/24JS24VPatton SmartNode High Density VoIP Gateway with 24 analog FXS channels
SN4741/32JS32VPatton SmartNode High Density VoIP Gateway with 32 analog FXS channels
SN4741/48JS48VSPPatton SmartNode High Density VoIP Gateway with 48 analog FXS channels
SN4741/64JS64VSPPatton SmartNode High Density VoIP Gateway with 64 analog FXS channels
SN4741/72JS72VSPPatton SmartNode High Density VoIP Gateway with 72 analog FXS channels
SN4741/96JS96VSPPatton SmartNode High Density VoIP Gateway with 96 analog FXS channels
SN4741/128JS128VSPPatton SmartNode High Density VoIP Gateway with 128 analog FXS channels

* All models come with a choice of RJ11 or R21 connectors. Redundant power supplies are available on certain models. Contact Westward Sales for quote.

TypeAnalog Telephone Adapter
Ethernet Ports2 Gigabit (10/100/1000TX)
StandardsIEEE 802.1p, IEEE 802.1Q, 4096 VLANs (Tag insertion/deletion), TOS, DiffServ Labeling
Input VoltageSingle power supply, Secondary optional, 110–230 VAC external power supply, 24–48 VDC
Dimensions19" wide x 1U (1.75")
Mounting19" Rackmount
LED IndicatorsPower, VoIP, FXS, ETH
Operating Temperature0 to 40°C
Humidityup to 90%, non-condensing
RoHS CompliantYes
Safety StandardsEN 60950, CE, FCC Part 15 Class A, TBR21 (FXS), ITU-T K.21 protection (FXS ports)
EMCEN55022 and EN55024
Warranty1 year
Download NameFile Size
Patton SN4740 Data Sheet1.46MB