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NetPerformer™ Satellite Routers:
SDM-9220 & SDM-9230 Integrated Access Routers
SDM-8400 Serial Port Extender
Memotec’s NetPerformer Satellite Routers combine the functionality of a data router, a multiplexer and
a voice gateway in a single device, enabling customers to create converged networks and transport
any type of traffic over any type of satellite or terrestrial links.
Designed to provide maximum network performance in low-bandwidth environments, the
NetPerformer reduces network infrastructure costs and simplifies WAN connectivity. The
NetPerformer’s compression technology, prioritization and multiplexing capabilities and the ability to
route all traffic over a high efficient cell-relay based protocol, make it the product of choice for
converged voice and data applications over satellite networks. NetPerformer Quality of Service (QoS)
supports IP Precedence TOS bit and 802.1p/q to provide end-to-end QoS. Users can define up to
eight classes of service with 16 different levels of prioritization to ensure that mission-critical
applications always receive sufficient bandwidth.
The SDM-9220 and SDM-9230 Integrated Access Routers maximize network performance and
provide superior convergence capabilities to ensure efficient and secure transport of multiple
communications services. With support for up to three expansion slots, the NetPerformer protects
your investment, ensuring network scalability that matches your expansion requirements.
The SDM-8400 Serial Port Extender enables SDM-9220 or SDM-9230 users to increase serial port
connectivity allowing those products to scale linearly with either 4 or 8 port extenders. The SDM-8400
supports all the same protocols and capabilities as the SDM-9220 and SDM-9230 Integrated Access
Routers.
Its ability to support legacy protocols, specialty voice applications and IP data make it ideal for
government, military, oil and gas, civil and military aviation authorities, industrial and multi-service
Benefits
SDM-9220 & SDM-9230
• Delivers the services you
need, wherever you need them
• Alleviates bandwidth
constraints & maximizes
quality of service and reliability
• Supports multiple services
• Lowers capital expenditures
and operating costs
SDM-8400
• Delivers up to 8 serial ports
either on SDM-9220 or SDM-
9230 Integrated Access
Routers
• Provides unlimited port
extension through IP daisy-
chains
• Offers multiple connectivity
options and simple network
integration
Efficient and Reliable PTT communication:
High quality transmission of Push-to-talk (PTT) interface provides complete transparency and supports a variety of analog and digital
VHF systems deployed today. The signaling information can be handled either in-band, as FSK tones, out-of-band through a V24 serial
interface, or directly processed from the E&M lead signals. Support of PTT is essential in civil or military air traffic and coastal authorities,
and other industries.
Switched (any-to-any) Voice Support:
Supporting both analog and digital interfaces with standard protocols (ISDN, QSIG, MFCR2, DTMF), NetPerformer allows interconnection
to any PABX or PSTN. While supporting both VoIP and VoFR with integral voice routing plans, NetPerformer allows calls to be placed
from anywhere in the network to any other site.
IP Support:
Supporting new applications and traffic growth: NetPerformer‘s solution has the right built-in feature set to address new IP-based
applications. Featuring a state-of-the-art IP routing protocol suite (including NAT, dynamic and static virtual routing groups and IP
tunneling), the NetPerformer platform guarantees IP data transport.
Serial Support:
In addition to supporting industry standard recognized protocols such as X25, Frame Relay, HDLC and PPP, the NetPerformer also
support, with QoS, serial bit transparent interface over packetized network. This is particularly effective when dealing with low speed links
which are particularly delay sensitive.
Increase Reliability:
NetPerformer offers 1+1 system redundancy using a standard SNMP controlled A/B switch. The backup system can take over primary
system(s) in the event that a system or bearer interface(s) should fail.
(320 pages)
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