Pulse provides solutions for Premium Data and Voice Routing


Netperformer SDM-9220 Data and Voice Router





Telephony Channels

Up to 8 FXS (1 REN max. per port), FXO or E&M or 8 ISDN BRI digital channels per unit

Data Channels

Up to 3 serial data ports, or 1 serial and 4 T1 or E1 data interfaces (up to 124 logical ports)


Link Port Speed

- Without compression: Up to 8 Mbps RX and 2 Mbps TX using serial port on base unit, 2 Mbps for next two optional serial ports

- With data compression: Up to 2.048 Mbps


2x10/100 Base-T






- Auto-sensing power 100-240 VAC, 50/60 Hz, 65 watts maximum

- -48 VDC

- 1 serial port (user or link), DTE or DCE, HD26F connector, compatible with RS- 232/V.24, V.35, X.21/V.11, RS-449/V.36, RS-530, internal/external clocking

- 2X 10/100BaseT Ethernet (RJ45 connectors)

- 1 DSP connector per unit

- 2 expansion slots

Chassis - Stand alone base unit. 19” Rack mount

Dimensions -  (H x W x D) 89 x 427 x 310mm 89 x 427 x 310mm

Weight - 4.5 kg

Operating Temperature -  0° to 45° C 0° to 45° C

Storage Temperature -  -20º to 65º C -20º to 65º C

Relative Humidity - 10% to 90%, non-condensing



Analog telephony - 2 and 4-port FXS and FXO modules with on-board DSP (software controllable impedance, RJ11 connector)

- 4-port E&M module with on-board DSP (2 or 4 wire, types I, II, or V, 600 ohms, RJ48 connectors)

- 4 wire Push to Talk (PTT) option available

Digital - Single & Dual port T1/E1 (software confi gurable, RJ48 connectors, adapter cable required for BNC E1-75, NT/TE)

- Dual port BRI S/T (1/2B+1D, 1/2B+0D, phantom power, NT/TE, RJ48 connectors)

Data - 2-port universal serial WAN interface (user or link), DTE or DCE, HD26F connector, interface compatible with RS-232/V.24, V.35, 21/V.11, RS- 449/V.36, RS530, internal/external clocking

DSP (Internal): DSP modules supporting up to 8 BRI voice channels


Network Topology: Mesh, hierarchical, star, point-to-point,
satellite point-to-point/multipoint (SkyPerformer option)

Automatic node discovery and rerouting with least cost
metric routing

Automatic load balancing, bandwidth on demand (over
leased line), dial back-up, time-of-day connect

QoS: 8 classes of service, 16 priority weights, association to
802.1p and DiffServ TOS bits


Sync: PPP, BDLC, HDLC, SDLC, X.25, X.25 over Frame Relay
annex F/G

Legacy Sync: COP, BSC, VIP, IBM/RJE, Uniscope, Poll/Select, Siemens Nixdorf, JCA, Zengin

Frame Relay: RFC-1490, UNI-DTE, UNI-DCE

Asynchronous: ENQ/ACK, XON/XOFF, transparent


Voice compression algorithms (5 channels per DSP):
ACELP-CN (8K/6K), LDCD (16K), G.711, G.723.1, G.726,
G.729 and G.729a

FAX Relay: Group 3 FAX over PowerCell. Super G3
configurable to pass through or fallback to G3. Group 4 FAX
and other non-voice bearer ISDN channel at 64

Modem Relay: V.32bis demodulation up to 14.4Kbps, STU-III
secure phones over PowerCell, modem pass through (G.711)
for other modems

Network signaling: Any-to-any switching, using PowerCell
including end-to-end QSIG/ISDN

Analog telephony channels:
FXS - loop and ground start, forward disconnect, caller ID
and local billing tone generation
FXO - loop start, forward disconnect and caller ID detection
E&M - immediate and wink start, custom Pulse, DTMF and MF tone dialing

Voice traffic routing with alternates destinations and digits
manipulation using local mapping tables, locally switched
TDM calls (hairpin)


2x 10/100BaseT ports, two IP address per port

Ethernet interfaces: Ethernet II and IEEE 802.2, 802.3, SNAP

Standards: IP RIP V1/V2 or Static, OSPF, NAT, IP Multicast
IGMP V1/V2 PIM-DM, BootP/DHCP relay, DHCP client, IPX
RIP and SAP, LLC2, 802.1p/q prioritization and VLAN, 802.1D

Spanning Tree Protocol (STP), MAC Layer

Filter criteria: Based on protocol, address (source, destination or SAP), TOS bit/diffServ or custom filtering


ISDN and QSIG T1/E1 PRI and BRI signaling: EuroISDN/ETSI,
National and Japan

T1 signaling: robbed bit signaling, CCS transparent, SS7
transport with idle filtering and spoofing

E1 signaling: CAS, CCS transparent, SS7 transport with idle

Digital CAS Signaling types: Immediate, Wink, FXO, FXS, FXO
ground, FXS ground, E1/R2 (compelled, semi-compelled,
DTMF), PLAR, custom (9230 only)

Mu-law or A-law coding


Complies with or has obtained Regulatory Agency approval at
least the following standards:

EMC - Emission FCC Part 15, Class B EN 55022:1998 + A1 +

EMC - Immunity EN 55024:1998 + A1 + A2

Safety IEC 60950-1, EN 60950-1, UL 60950-1, CSA C22-2
N°60950-1, AS/NZS 60950

Telecom - Digital FCC Part 68 + TIA-968-A, IC CS-03 Issue
9 - Part 2 and Part 6, AS/ACIF S016, AS/ACIF S038, TBR 1 +
TBR 2, TBR 3, TBR4, TBR 12 + TBR 13

Telecom - Analog FCC Part 68 + TIA-968-A, IC CS- 03 Issue 8
- Part 1, AS/ACIF S002, TBR 15 + TBR 17, TBR 21


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