Patton SmartNode SN5541/2JO2V/EUI eSBC + Router | 2 analog ports for up to 2 phone or fax calls

SKU: 4370 Category:





Cloud Enabled The SN5541/2JO2V/EUI is the perfect choice for All-IP applications where legacy, non-replaceable analog equipment has to be integrated into a UCC environment. For pure All-IP networks, the SmartNode acts as a service termination point toward the enterprise with an integrated Broadband access termination for G.SHDSL, VDSL, ADSL or Fiber SFP. The SN5541/2JO2V/EUI is a member of the SN5540 product series.

With the separate config domain feature, the SN5541/2JO2V/EUI will be the service demarcation point for SIP Trunk service providers, where the local administrator can be limited to only modify configuration settings facing the LAN IP PBX.

The SN5541/2JO2V/EUI acts as VoIP Gateway, eSBC, Access Router and QoS CPE all in one device.

It can also undertake network assessment and monitoring at the customer premise by using the PacketSmart™ agent to prevent, reduce and resolve network and voice quality problems.





Network Integration



Thanks to the built-in FXS ports, it resolves technology evolution related problems, either by integrating old, non-replaceable telephones into a UCC environment, or for good old fax devices to be migrated to the next-generation network infrastructure. The built-in FXO ports, available on certain versions, offer failover for calls (mainly emergency calls) that are connected after broadband access fails.




SmartNode 5540 application


SmartNode 5541 8-FXO-port Gateway Application

Additional information

Weight 2.00 lbs
Dimensions 5.00 × 5.00 × 5.00 in


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  • WAN Access—Fiber SFP, G.SHDSL-EFM/ATM, Gigabit Ethernet or VDSL/ADSL WAN interface.
  • Up to 2 Analog interfaces (FXO)—2 analog ports. FXO configuration. Up to 2 G.722/G.711 or T.38 calls simultaneously.
  • Full Telephony Features—Session Router allows flexible call routing and numbering plan adaptations, CLIP/CLIR, hold, transfer, and much more.Full SIP-ISDN AOC support.
  • Outstanding Interoperability—Interoperable for data, voice and T.38 fax with leading, SIP service providers, soft-switch vendors, major IP-PBX systems and various DSLAMs.
  • Complete Access Routing—Two 10/100/1000 Ethernet ports with auto-MDI-X. Ethernet Layer 2 switching and bridging. Access router with NAT, Policy Based Routing, Stateful Firewall, PPPoE, DHCP, DynDNS.
  • Easy Management & Provisioning—Web-based management, WEB Wizard, SNMPv3, command line interface, secure, zero-touch provisioning separate config. domain support, TR-069.
  • Full VoIP protocol support—SIPv2, SIPv2 over TLS, T.38, G.722 HD voice, RTP Security with SRTP, fax and modem bypass, DTMF relay.
  • Outstanding Interoperability—Interoperable for voice and T.38 fax with leading SIP service providers, softswitch vendors, and major IP-PBX manufacturers.
  • Why SmartNode™?
    • Patton Quality
    • Made in the USA
    • Unrivaled Customer Support
    • FREE Support and Upgrades


Number of Calls:   Default
Max possible (upgradeable) License SKU
Transcoded SIP to SIP calls 1 4 SNSW-54P1
SIP to SIP calls (same codecs) 4 200 SNSW-1B
Voice channels 2 2 N/A


Voice Signaling
  • SIPv2/SIPv2 over TLS SIP call transfer, redirect
  • Overlap or en-bloc dialing
  • DTMF in-band, out-of-band
  • Configurable tones
Call Routing & Services
  • Regular expression number matching
  • Regular expression number manipulation
  • Least Cost Routing
  • Number blocking
  • Short-Dialing
  • Digit collection
  • Distribution-Groups and Hunt-Groups

FXO Connectivity

  • 2 FXO ports, RJ11/12
  • 2-wire Loopstart
  • Programmable impedance
  • Ring detection, tone detection
  • Caller ID detection (FXS, DTMF)
  • Disconnect supervision
Voice Processing
  • G.722
  • G.711m/A-law
  • G.723.1 (6.4 kbps)
  • G.729, 729a, 729ab (8 kbps)
  • G.726 (16 ,24, 32, 40 Kbps)
  • AMR-NB (4.75, 5.15, 5.9, 6.7, 7.4, 7.95, 10.2, 12.2 kbps)

  • iLBC at 13.33 & 15.2 kbps
  • G.168-2004 echo cancellation (128 ms)
  • Up to 2 simultaneous low or high bandwidth voice or T.38 fax calls
  • Up to 200 SIP to SIP calls***
  • Up to 4 SIP transcoded calls*
  • Silence suppression and comfort noise
  • Adaptive and configurable dejitter buffer
  • Configurable RTP packet length
IP Quality of Service
  • PacketSmart Network Assessment & Monitoring**
  • Voice priority, DownStreamQoS
  • Traffic Management, shaping policing
  • CBR, VBR-rt/nrt and UBR, IEEE 802.1p, IEEE 802.1Q, 4096
  • VLANs (Tag insertion/deletion), TOS, DiffServ Labeling
  • Two 10/100/1000Base-T Ethernet ports
  • USB 2.0 host port
  • Auto-MDIX
  • DHCP Client
  • PPPoE Client (multi-session)
  • IP Multi-Netting, VLAN, Secondary IP
  • IPv4 and IPv6 dual stack, ICMP
  • Dynamic and static NAT and NAPT
  • ACL, Stateful Firewall
  • DNS, DynDNS
  • DHCP Server
  • SNTP Client
Broadband Access ADSL/VDSL:

  • VDSL 2, G.hs, G.Vectoring, up to profile 30a support
  • ADSL2, ADSL2+, Annex, A/L/M** or B/J**
  • IPoA, IPoEoA, PPPoA, PPPoEoA (RFC2364, RFC2516)


  • 4-wire G.SHDSL ITU-T G991.2, Annex A, B, F, G
  • Up to 11.4 Mbps
  • PPPoE
  • PPPoA, IPoA, 8PVCs, each UBR, CBR or VBR-rt selectable
  • I.610 OAM F4/F5 support
  • G.994.1 (G.hs)


  • EFM mode compliant to IEEE 802.3 G.998.2
  • PPP over Ethernet (RFC2516)
  • Support of OAM PDU information and functionality (ITU-T Y.1731)
  • OAMPDU event notification, variable request, variable response, and loopback control


  • SFP slot for fiber WAN uplink
  • 100Base-T and GigE support
  • Up to 8 VLANs
  • PPPoE
  • Customizable WebWizard, Web-based GUI, CLI Telnet and HTTP access
  • TR-069, TFTP, HTTP, HTTPS configuration up- and download
  • TR-069, TFTP, HTTP, HTTPS firmware upgrade, Dual Image, SNMPv3 agent Separate config domain (LAN side config and WAN side config), MIB II and private MIB
  • Built-in diagnostic tools
  • Secure Auto-Provisioning with built in root CA
Power Consumption
  • External Power: 100 240 VAC (50/60 Hz)
  • Power Consumption: < 15W

Desktop/Wall-mount plastic chassis


Plastic chassis eSBC (w/o xDSL):
8.2W x 1.3H x 6.5D in. (20.8W x 3.4H x 16.5D cm)

Metal enclosure IAD: (with rack mount option):
11W x 1.5H x 6.1D in (28 W x 3.9 H x 15.7 D cm)


<450g (15.9 oz)/<600g (metal)

  • Operating temperature: 32 104F (0 40C)
  • Operating humidity: up to 90%, non-condensing
  • FCC Part 15 Class A (US EMC)
  • CE per RTTE 99/5/EC (EMC and LVD)
  • FEN60950
  • TBR-3 (ISDN BRI/So)

Ordering Information


Model #




SmartNode eSBC, 2 FXO, 2 VoIP Calls, or 4 SIP Sessions (SIP b2b UA) upgradeable (max. 200), 1 Transcoded SIP Session (upgradeable max. 4),

General Availability